Tutorial

Manage Bluetooth Menu on Status Bar in macOS

Managing the visibility of system menus in the status bar is essential for maintaining a consistent user experience across your Mac fleet. This tutorial shows you how to control the Bluetooth menu display on macOS devices using shell scripts.

Why Manage Bluetooth Menu Visibility

Controlling the Bluetooth menu visibility helps with:

• Consistent user experience: Standardize interface elements across all devices
• Quick access management: Provide users with convenient Bluetooth controls
• Support efficiency: Reduce support tickets by ensuring easy access to Bluetooth settings
• Enterprise compliance: Maintain consistent UI standards across the organization
• User productivity: Enable quick Bluetooth connection management

Understanding Control Center Configuration

macOS uses the Control Center preference system to manage status bar items. The Bluetooth menu is controlled through the com.apple.controlcenter.plist file with these key values:

• Value 18: Show Bluetooth menu in status bar
• Value 0: Hide Bluetooth menu from status bar

Basic Bluetooth Menu Management

Show Bluetooth Menu in Status Bar

#!/bin/bash

# Script to show Bluetooth menu on status bar
CurrentUser=$(ls -l /dev/console | awk '/ / { print $3 }')
CurrentUserUID=$(id -u "$CurrentUser")

launchctl asuser $CurrentUserUID sudo -iu "$CurrentUser" defaults -currentHost write com.apple.controlcenter.plist Bluetooth -int 18

echo "Bluetooth menu enabled on status bar for user: $CurrentUser"

Hide Bluetooth Menu from Status Bar

#!/bin/bash

# Script to hide Bluetooth menu from status bar
CurrentUser=$(ls -l /dev/console | awk '/ / { print $3 }')
CurrentUserUID=$(id -u "$CurrentUser")

launchctl asuser $CurrentUserUID sudo -iu "$CurrentUser" defaults -currentHost write com.apple.controlcenter.plist Bluetooth -int 0

echo "Bluetooth menu hidden from status bar for user: $CurrentUser"

Enhanced Bluetooth Menu Management

Comprehensive Bluetooth Status Script

#!/bin/bash

# Enhanced Bluetooth menu management with validation
DEVICE_NAME=$(scutil --get ComputerName)
CURRENT_USER=$(ls -l /dev/console | awk '/ / { print $3 }')
CURRENT_USER_UID=$(id -u "$CURRENT_USER")
LOG_FILE="/var/log/macfleet_bluetooth_menu.log"

# Function to log messages
log_message() {
    echo "$(date '+%Y-%m-%d %H:%M:%S') - $1" | tee -a "$LOG_FILE"
}

# Function to get current Bluetooth menu status
get_bluetooth_status() {
    local status=$(launchctl asuser $CURRENT_USER_UID sudo -iu "$CURRENT_USER" defaults -currentHost read com.apple.controlcenter.plist Bluetooth 2>/dev/null)
    echo "$status"
}

# Function to show Bluetooth menu
show_bluetooth_menu() {
    launchctl asuser $CURRENT_USER_UID sudo -iu "$CURRENT_USER" defaults -currentHost write com.apple.controlcenter.plist Bluetooth -int 18
    log_message "Bluetooth menu enabled on $DEVICE_NAME for user $CURRENT_USER"
}

# Function to hide Bluetooth menu
hide_bluetooth_menu() {
    launchctl asuser $CURRENT_USER_UID sudo -iu "$CURRENT_USER" defaults -currentHost write com.apple.controlcenter.plist Bluetooth -int 0
    log_message "Bluetooth menu hidden on $DEVICE_NAME for user $CURRENT_USER"
}

# Function to validate current state
validate_bluetooth_state() {
    local current_status=$(get_bluetooth_status)
    log_message "Current Bluetooth menu status: $current_status"
    
    if [ "$current_status" = "18" ]; then
        echo "✅ Bluetooth menu is currently visible in status bar"
    elif [ "$current_status" = "0" ]; then
        echo "❌ Bluetooth menu is currently hidden from status bar"
    else
        echo "⚠️  Bluetooth menu status is undefined or not set"
    fi
}

# Main execution
log_message "Starting Bluetooth menu management on $DEVICE_NAME"

# Check current status
validate_bluetooth_state

# Example: Show Bluetooth menu (uncomment to use)
# show_bluetooth_menu

# Example: Hide Bluetooth menu (uncomment to use)
# hide_bluetooth_menu

# Verify change
validate_bluetooth_state
log_message "Bluetooth menu management completed"

Interactive Bluetooth Menu Manager

#!/bin/bash

# Interactive Bluetooth menu manager
CURRENT_USER=$(ls -l /dev/console | awk '/ / { print $3 }')
CURRENT_USER_UID=$(id -u "$CURRENT_USER")

# Function to get current status
get_current_status() {
    local status=$(launchctl asuser $CURRENT_USER_UID sudo -iu "$CURRENT_USER" defaults -currentHost read com.apple.controlcenter.plist Bluetooth 2>/dev/null)
    case "$status" in
        18) echo "visible" ;;
        0) echo "hidden" ;;
        *) echo "undefined" ;;
    esac
}

# Function to toggle Bluetooth menu
toggle_bluetooth_menu() {
    local current_status=$(get_current_status)
    
    if [ "$current_status" = "visible" ]; then
        launchctl asuser $CURRENT_USER_UID sudo -iu "$CURRENT_USER" defaults -currentHost write com.apple.controlcenter.plist Bluetooth -int 0
        echo "Bluetooth menu has been hidden from status bar"
    else
        launchctl asuser $CURRENT_USER_UID sudo -iu "$CURRENT_USER" defaults -currentHost write com.apple.controlcenter.plist Bluetooth -int 18
        echo "Bluetooth menu has been shown in status bar"
    fi
}

# Display current status
echo "MacFleet Bluetooth Menu Manager"
echo "==============================="
echo "Device: $(scutil --get ComputerName)"
echo "User: $CURRENT_USER"
echo "Current Bluetooth menu status: $(get_current_status)"
echo ""

# Provide options
echo "Options:"
echo "1. Show Bluetooth menu"
echo "2. Hide Bluetooth menu"
echo "3. Toggle Bluetooth menu"
echo "4. Check current status"
echo ""

read -p "Enter your choice (1-4): " choice

case $choice in
    1)
        launchctl asuser $CURRENT_USER_UID sudo -iu "$CURRENT_USER" defaults -currentHost write com.apple.controlcenter.plist Bluetooth -int 18
        echo "✅ Bluetooth menu is now visible in status bar"
        ;;
    2)
        launchctl asuser $CURRENT_USER_UID sudo -iu "$CURRENT_USER" defaults -currentHost write com.apple.controlcenter.plist Bluetooth -int 0
        echo "❌ Bluetooth menu is now hidden from status bar"
        ;;
    3)
        toggle_bluetooth_menu
        ;;
    4)
        echo "Current status: $(get_current_status)"
        ;;
    *)
        echo "Invalid choice. Please run the script again."
        ;;
esac

Advanced Control Center Management

Comprehensive Control Center Configuration

#!/bin/bash

# Comprehensive Control Center menu management
CURRENT_USER=$(ls -l /dev/console | awk '/ / { print $3 }')
CURRENT_USER_UID=$(id -u "$CURRENT_USER")

# Define Control Center menu items and their values
declare -A control_center_items=(
    ["Bluetooth"]="18"
    ["WiFi"]="18"
    ["AirDrop"]="18"
    ["Focus"]="18"
    ["StageManager"]="18"
    ["Display"]="18"
    ["Sound"]="18"
    ["NowPlaying"]="18"
    ["ScreenMirroring"]="18"
    ["Battery"]="18"
    ["Clock"]="18"
    ["UserSwitcher"]="18"
)

# Function to configure Control Center item
configure_control_center_item() {
    local item="$1"
    local value="$2"
    local action="$3"
    
    launchctl asuser $CURRENT_USER_UID sudo -iu "$CURRENT_USER" defaults -currentHost write com.apple.controlcenter.plist "$item" -int "$value"
    
    if [ "$value" = "18" ]; then
        echo "✅ $item: Enabled in status bar"
    else
        echo "❌ $item: Disabled in status bar"
    fi
}

# Function to show all Control Center items
show_all_items() {
    echo "Enabling all Control Center items..."
    for item in "${!control_center_items[@]}"; do
        configure_control_center_item "$item" "18"
    done
}

# Function to hide all Control Center items
hide_all_items() {
    echo "Disabling all Control Center items..."
    for item in "${!control_center_items[@]}"; do
        configure_control_center_item "$item" "0"
    done
}

# Function to show current status of all items
show_current_status() {
    echo "Current Control Center Status:"
    echo "=============================="
    
    for item in "${!control_center_items[@]}"; do
        local current_value=$(launchctl asuser $CURRENT_USER_UID sudo -iu "$CURRENT_USER" defaults -currentHost read com.apple.controlcenter.plist "$item" 2>/dev/null)
        
        case "$current_value" in
            18) echo "✅ $item: Visible" ;;
            0) echo "❌ $item: Hidden" ;;
            *) echo "⚠️  $item: Not configured" ;;
        esac
    done
}

# Function to configure essential items only
configure_essential_items() {
    echo "Configuring essential Control Center items..."
    
    # Essential items for most users
    essential_items=("Bluetooth" "WiFi" "Sound" "Battery" "Clock")
    
    # Hide all items first
    hide_all_items
    
    # Show only essential items
    for item in "${essential_items[@]}"; do
        configure_control_center_item "$item" "18"
    done
}

# Main menu
echo "MacFleet Control Center Manager"
echo "==============================="
echo "Device: $(scutil --get ComputerName)"
echo "User: $CURRENT_USER"
echo ""

show_current_status

echo ""
echo "Management Options:"
echo "1. Show all Control Center items"
echo "2. Hide all Control Center items"
echo "3. Show essential items only"
echo "4. Show only Bluetooth menu"
echo "5. Hide only Bluetooth menu"
echo "6. Check current status"
echo ""

read -p "Enter your choice (1-6): " choice

case $choice in
    1) show_all_items ;;
    2) hide_all_items ;;
    3) configure_essential_items ;;
    4) configure_control_center_item "Bluetooth" "18" ;;
    5) configure_control_center_item "Bluetooth" "0" ;;
    6) show_current_status ;;
    *) echo "Invalid choice. Please run the script again." ;;
esac

echo ""
echo "Configuration completed. Changes may require logout/login to take full effect."

Enterprise Deployment Scripts

Bulk Bluetooth Menu Configuration

#!/bin/bash

# Bulk Bluetooth menu configuration for enterprise deployment
COMPANY_NAME="MacFleet"
DEPLOYMENT_DATE=$(date +"%Y-%m-%d")
LOG_FILE="/var/log/macfleet_bluetooth_deployment.log"
REPORT_FILE="/tmp/bluetooth_deployment_report_$(date +%Y%m%d_%H%M%S).txt"

# Configuration settings
BLUETOOTH_ENABLED=true  # Set to false to disable
FORCE_RESTART_CONTROL_CENTER=true

# Function to log messages
log_message() {
    echo "$(date '+%Y-%m-%d %H:%M:%S') - $1" | tee -a "$LOG_FILE"
}

# Function to get device information
get_device_info() {
    local device_name=$(scutil --get ComputerName)
    local device_serial=$(system_profiler SPHardwareDataType | grep "Serial Number" | awk '{print $4}')
    local macos_version=$(sw_vers -productVersion)
    local current_user=$(ls -l /dev/console | awk '/ / { print $3 }')
    
    echo "Device: $device_name"
    echo "Serial: $device_serial"
    echo "macOS: $macos_version"
    echo "User: $current_user"
}

# Function to configure Bluetooth menu
configure_bluetooth_menu() {
    local enable_bluetooth="$1"
    local current_user=$(ls -l /dev/console | awk '/ / { print $3 }')
    local current_user_uid=$(id -u "$current_user")
    
    if [ "$enable_bluetooth" = true ]; then
        launchctl asuser $current_user_uid sudo -iu "$current_user" defaults -currentHost write com.apple.controlcenter.plist Bluetooth -int 18
        log_message "Bluetooth menu enabled for user $current_user"
        echo "✅ Bluetooth menu enabled"
    else
        launchctl asuser $current_user_uid sudo -iu "$current_user" defaults -currentHost write com.apple.controlcenter.plist Bluetooth -int 0
        log_message "Bluetooth menu disabled for user $current_user"
        echo "❌ Bluetooth menu disabled"
    fi
}

# Function to restart Control Center
restart_control_center() {
    local current_user=$(ls -l /dev/console | awk '/ / { print $3 }')
    local current_user_uid=$(id -u "$current_user")
    
    # Kill Control Center process to force reload
    launchctl asuser $current_user_uid sudo -iu "$current_user" killall ControlCenter 2>/dev/null
    log_message "Control Center restarted for user $current_user"
}

# Function to validate deployment
validate_deployment() {
    local current_user=$(ls -l /dev/console | awk '/ / { print $3 }')
    local current_user_uid=$(id -u "$current_user")
    local bluetooth_status=$(launchctl asuser $current_user_uid sudo -iu "$current_user" defaults -currentHost read com.apple.controlcenter.plist Bluetooth 2>/dev/null)
    
    if [ "$BLUETOOTH_ENABLED" = true ] && [ "$bluetooth_status" = "18" ]; then
        echo "✅ Deployment successful - Bluetooth menu is visible"
        log_message "Deployment validation successful"
        return 0
    elif [ "$BLUETOOTH_ENABLED" = false ] && [ "$bluetooth_status" = "0" ]; then
        echo "✅ Deployment successful - Bluetooth menu is hidden"
        log_message "Deployment validation successful"
        return 0
    else
        echo "❌ Deployment validation failed"
        log_message "Deployment validation failed - Expected: $BLUETOOTH_ENABLED, Got: $bluetooth_status"
        return 1
    fi
}

# Main deployment process
echo "$COMPANY_NAME Bluetooth Menu Deployment" > "$REPORT_FILE"
echo "=========================================" >> "$REPORT_FILE"
echo "Date: $DEPLOYMENT_DATE" >> "$REPORT_FILE"
echo "" >> "$REPORT_FILE"

get_device_info >> "$REPORT_FILE"
echo "" >> "$REPORT_FILE"

log_message "Starting Bluetooth menu deployment"
echo "Starting deployment..." >> "$REPORT_FILE"

# Configure Bluetooth menu
configure_bluetooth_menu $BLUETOOTH_ENABLED

# Restart Control Center if requested
if [ "$FORCE_RESTART_CONTROL_CENTER" = true ]; then
    restart_control_center
    sleep 2
fi

# Validate deployment
if validate_deployment; then
    echo "Status: SUCCESS" >> "$REPORT_FILE"
else
    echo "Status: FAILED" >> "$REPORT_FILE"
fi

log_message "Deployment completed"
echo "Deployment completed. Report saved to: $REPORT_FILE"
cat "$REPORT_FILE"

Remote Bluetooth Menu Management

#!/bin/bash

# Remote Bluetooth menu management with JSON reporting
CENTRAL_SERVER="your-macfleet-server.com"
DEVICE_ID=$(system_profiler SPHardwareDataType | grep "Serial Number" | awk '{print $4}')
REPORT_FILE="/tmp/bluetooth_menu_report_${DEVICE_ID}.json"

# Function to create JSON report
create_json_report() {
    local device_name=$(scutil --get ComputerName)
    local device_user=$(ls -l /dev/console | awk '/ / { print $3 }')
    local device_user_uid=$(id -u "$device_user")
    local os_version=$(sw_vers -productVersion)
    local timestamp=$(date -u +"%Y-%m-%dT%H:%M:%SZ")
    
    # Get current Bluetooth menu status
    local bluetooth_status=$(launchctl asuser $device_user_uid sudo -iu "$device_user" defaults -currentHost read com.apple.controlcenter.plist Bluetooth 2>/dev/null)
    
    cat > "$REPORT_FILE" << EOF
{
  "device_info": {
    "device_id": "$DEVICE_ID",
    "device_name": "$device_name",
    "user": "$device_user",
    "os_version": "$os_version",
    "timestamp": "$timestamp"
  },
  "bluetooth_menu": {
    "status": "$bluetooth_status",
    "visible": $([ "$bluetooth_status" = "18" ] && echo "true" || echo "false"),
    "configured": $([ -n "$bluetooth_status" ] && echo "true" || echo "false")
  },
  "control_center": {
    "items": {
EOF

    # Check other Control Center items
    local items=("WiFi" "AirDrop" "Focus" "Display" "Sound" "NowPlaying" "Battery" "Clock")
    local first_item=true
    
    for item in "${items[@]}"; do
        local item_status=$(launchctl asuser $device_user_uid sudo -iu "$device_user" defaults -currentHost read com.apple.controlcenter.plist "$item" 2>/dev/null)
        
        if [ "$first_item" = false ]; then
            echo "," >> "$REPORT_FILE"
        fi
        
        echo "      \"$item\": {" >> "$REPORT_FILE"
        echo "        \"status\": \"$item_status\"," >> "$REPORT_FILE"
        echo "        \"visible\": $([ "$item_status" = "18" ] && echo "true" || echo "false")" >> "$REPORT_FILE"
        echo "      }" >> "$REPORT_FILE"
        
        first_item=false
    done
    
    echo "" >> "$REPORT_FILE"
    echo "    }" >> "$REPORT_FILE"
    echo "  }" >> "$REPORT_FILE"
    echo "}" >> "$REPORT_FILE"
}

# Function to apply configuration from server
apply_server_config() {
    local config_url="https://$CENTRAL_SERVER/api/device-config/$DEVICE_ID"
    
    # Download configuration (example)
    # curl -s "$config_url" -o "/tmp/device_config.json"
    
    # For demonstration, we'll use a local example
    echo "Applying server configuration..."
    
    # Example: Enable Bluetooth menu
    local current_user=$(ls -l /dev/console | awk '/ / { print $3 }')
    local current_user_uid=$(id -u "$current_user")
    
    launchctl asuser $current_user_uid sudo -iu "$current_user" defaults -currentHost write com.apple.controlcenter.plist Bluetooth -int 18
    
    echo "Server configuration applied successfully"
}

# Main execution
echo "MacFleet Remote Bluetooth Menu Management"
echo "========================================"
echo "Device ID: $DEVICE_ID"

# Create initial report
create_json_report

# Display current status
echo "Current Bluetooth menu status: $(grep -o '"visible": [^,]*' "$REPORT_FILE" | head -1 | cut -d' ' -f2)"

# Apply server configuration if needed
# apply_server_config

# Create final report
create_json_report

echo "Report generated: $REPORT_FILE"
echo "Device reporting completed"

# Optional: Send to central server
# curl -X POST -H "Content-Type: application/json" -d @"$REPORT_FILE" "https://$CENTRAL_SERVER/api/device-reports"

Best Practices for Status Bar Management

1. User Experience Considerations

• Maintain consistent status bar layouts across all devices
• Provide essential tools while avoiding clutter
• Consider user workflow requirements

2. Deployment Strategy

• Test configuration changes on a small group first
• Document standard configurations for different user types
• Provide rollback procedures

3. Change Management

• Notify users of interface changes in advance
• Provide training materials for new configurations
• Monitor support requests after changes

4. Monitoring and Maintenance

• Regular audits of status bar configurations
• Automated compliance checking
• User feedback collection

Troubleshooting Common Issues

Issue: Changes Not Taking Effect

# Force Control Center restart
killall ControlCenter
sleep 2

# Check if preferences are properly written
defaults -currentHost read com.apple.controlcenter.plist Bluetooth

Issue: Permission Denied

# Verify user context
current_user=$(ls -l /dev/console | awk '/ / { print $3 }')
echo "Current user: $current_user"

# Check user permissions
id "$current_user"

Issue: macOS Version Compatibility

# Check macOS version
macos_version=$(sw_vers -productVersion)
echo "macOS version: $macos_version"

# For macOS 12.0 and below, use different preference location
if [[ "$macos_version" < "12.0" ]]; then
    echo "Using legacy preferences location"
    # Use different defaults domain for older versions
fi

Issue: Preferences Not Persisting

# Force preferences synchronization
defaults -currentHost synchronize

# Check if preferences file exists
ls -la ~/Library/Preferences/ByHost/com.apple.controlcenter.*

Conclusion

Managing Bluetooth menu visibility in the status bar is a simple but effective way to standardize the user experience across your Mac fleet. These scripts provide:

• Consistent interface: Standardized status bar layouts
• Remote management: Centralized control over UI elements
• User productivity: Quick access to essential controls
• Enterprise compliance: Maintaining organizational standards

Regular implementation of these status bar management practices will help ensure a consistent and productive user experience across your entire Mac fleet.

For more advanced Control Center management, consider integrating these scripts with your existing device management and configuration tools.

Bluetooth Management on macOS

Control and manage Bluetooth settings across your MacFleet devices using advanced command-line tools. This tutorial covers Bluetooth status monitoring, power state management, and enterprise-grade fleet control with comprehensive logging and security features.

Understanding macOS Bluetooth Management

macOS provides comprehensive Bluetooth control through several mechanisms:

• defaults - Direct manipulation of Bluetooth preferences via plist files
• bluetoothd - The core Bluetooth daemon that handles all Bluetooth operations
• launchctl - Service management for starting/stopping Bluetooth services
• blued - Legacy Bluetooth daemon name used in older macOS versions

The primary configuration file is located at /Library/Preferences/com.apple.Bluetooth with the ControllerPowerState key controlling the power state.

Basic Bluetooth Status Management

Check Bluetooth Status

#!/bin/bash

# Check current Bluetooth power state
check_bluetooth_status() {
    local status
    status=$(defaults read /Library/Preferences/com.apple.Bluetooth ControllerPowerState 2>/dev/null)
    
    if [[ "$status" == "1" ]]; then
        echo "Bluetooth is ON"
        return 0
    elif [[ "$status" == "0" ]]; then
        echo "Bluetooth is OFF"
        return 1
    else
        echo "Bluetooth status unknown or not configured"
        return 2
    fi
}

# Execute status check
check_bluetooth_status

Turn Bluetooth ON

#!/bin/bash

# Turn Bluetooth ON using defaults and daemon restart
turn_bluetooth_on() {
    echo "Turning Bluetooth ON..."
    
    # Set Bluetooth power state to ON
    sudo defaults write /Library/Preferences/com.apple.Bluetooth ControllerPowerState -int 1
    
    # Restart Bluetooth daemon (try both modern and legacy daemon names)
    if pgrep bluetoothd >/dev/null 2>&1; then
        sudo killall -HUP bluetoothd
        echo "Bluetooth daemon (bluetoothd) restarted"
    elif pgrep blued >/dev/null 2>&1; then
        sudo killall -HUP blued
        echo "Bluetooth daemon (blued) restarted"
    else
        echo "Warning: Bluetooth daemon not found"
    fi
    
    # Wait for changes to take effect
    sleep 3
    
    # Verify the change
    if check_bluetooth_status >/dev/null; then
        echo "✅ Bluetooth successfully turned ON"
        return 0
    else
        echo "❌ Failed to turn Bluetooth ON"
        return 1
    fi
}

# Helper function for status checking
check_bluetooth_status() {
    local status
    status=$(defaults read /Library/Preferences/com.apple.Bluetooth ControllerPowerState 2>/dev/null)
    [[ "$status" == "1" ]]
}

# Execute
turn_bluetooth_on

Turn Bluetooth OFF

#!/bin/bash

# Turn Bluetooth OFF using defaults and daemon restart
turn_bluetooth_off() {
    echo "Turning Bluetooth OFF..."
    
    # Set Bluetooth power state to OFF
    sudo defaults write /Library/Preferences/com.apple.Bluetooth ControllerPowerState -int 0
    
    # Restart Bluetooth daemon
    if pgrep bluetoothd >/dev/null 2>&1; then
        sudo killall -HUP bluetoothd
        echo "Bluetooth daemon (bluetoothd) restarted"
    elif pgrep blued >/dev/null 2>&1; then
        sudo killall -HUP blued
        echo "Bluetooth daemon (blued) restarted"
    else
        echo "Warning: Bluetooth daemon not found"
    fi
    
    # Wait for changes to take effect
    sleep 3
    
    # Verify the change
    if ! check_bluetooth_status >/dev/null; then
        echo "✅ Bluetooth successfully turned OFF"
        return 0
    else
        echo "❌ Failed to turn Bluetooth OFF"
        return 1
    fi
}

# Helper function for status checking
check_bluetooth_status() {
    local status
    status=$(defaults read /Library/Preferences/com.apple.Bluetooth ControllerPowerState 2>/dev/null)
    [[ "$status" == "1" ]]
}

# Execute
turn_bluetooth_off

Advanced Bluetooth Management with launchctl

Using launchctl for Service Management

#!/bin/bash

# Advanced Bluetooth control using launchctl service management
bluetooth_service_control() {
    local action="$1"  # on, off, restart, status
    local daemon_name
    
    # Determine the correct daemon name based on macOS version
    if launchctl list | grep -q "com.apple.bluetoothd"; then
        daemon_name="com.apple.bluetoothd"
    elif launchctl list | grep -q "com.apple.blued"; then
        daemon_name="com.apple.blued"
    else
        echo "❌ Bluetooth daemon not found in launchctl"
        return 1
    fi
    
    case "$action" in
        "on")
            echo "Enabling Bluetooth..."
            sudo defaults write /Library/Preferences/com.apple.Bluetooth ControllerPowerState -int 1
            sudo launchctl stop "$daemon_name"
            sleep 2
            sudo launchctl start "$daemon_name"
            sleep 3
            echo "✅ Bluetooth enabled using launchctl"
            ;;
        "off")
            echo "Disabling Bluetooth..."
            sudo defaults write /Library/Preferences/com.apple.Bluetooth ControllerPowerState -int 0
            sudo launchctl stop "$daemon_name"
            sleep 2
            sudo launchctl start "$daemon_name"
            sleep 3
            echo "✅ Bluetooth disabled using launchctl"
            ;;
        "restart")
            echo "Restarting Bluetooth service..."
            sudo launchctl stop "$daemon_name"
            sleep 2
            sudo launchctl start "$daemon_name"
            sleep 3
            echo "✅ Bluetooth service restarted"
            ;;
        "status")
            echo "Bluetooth daemon status: $daemon_name"
            if launchctl list | grep -q "$daemon_name"; then
                echo "✅ Bluetooth service is running"
                
                # Check power state
                local power_state
                power_state=$(defaults read /Library/Preferences/com.apple.Bluetooth ControllerPowerState 2>/dev/null)
                echo "Power state: $([[ "$power_state" == "1" ]] && echo "ON" || echo "OFF")"
            else
                echo "❌ Bluetooth service is not running"
            fi
            ;;
        *)
            echo "Usage: bluetooth_service_control {on|off|restart|status}"
            return 1
            ;;
    esac
}

# Examples
bluetooth_service_control "status"
# bluetooth_service_control "on"
# bluetooth_service_control "off"
# bluetooth_service_control "restart"

Enterprise Bluetooth Management System

#!/bin/bash

# MacFleet Enterprise Bluetooth Management System
# Comprehensive Bluetooth control with logging, monitoring, and fleet management

# Configuration
LOG_FILE="/var/log/macfleet_bluetooth.log"
CONFIG_FILE="/etc/macfleet/bluetooth_config.conf"
BACKUP_DIR="/var/backups/macfleet/bluetooth"
API_ENDPOINT="https://api.macfleet.com/v1/bluetooth"

# Create directory structure
setup_directories() {
    mkdir -p "$(dirname "$LOG_FILE")" "$BACKUP_DIR" "$(dirname "$CONFIG_FILE")"
    touch "$LOG_FILE"
}

# Logging function
log_action() {
    echo "$(date '+%Y-%m-%d %H:%M:%S') - $1" | tee -a "$LOG_FILE"
}

# Get detailed Bluetooth information
get_bluetooth_info() {
    local info_json="{"
    
    # Power state
    local power_state
    power_state=$(defaults read /Library/Preferences/com.apple.Bluetooth ControllerPowerState 2>/dev/null || echo "unknown")
    info_json+="\"power_state\": \"$power_state\","
    
    # Daemon status
    local daemon_running=false
    if pgrep bluetoothd >/dev/null 2>&1 || pgrep blued >/dev/null 2>&1; then
        daemon_running=true
    fi
    info_json+="\"daemon_running\": $daemon_running,"
    
    # macOS version
    local macos_version
    macos_version=$(sw_vers -productVersion)
    info_json+="\"macos_version\": \"$macos_version\","
    
    # System hardware
    local hardware_model
    hardware_model=$(system_profiler SPHardwareDataType | grep "Model Name" | awk -F': ' '{print $2}' | xargs)
    info_json+="\"hardware_model\": \"$hardware_model\","
    
    # Bluetooth controller info
    local bt_controller=""
    if system_profiler SPBluetoothDataType >/dev/null 2>&1; then
        bt_controller=$(system_profiler SPBluetoothDataType | grep -A5 "Apple Bluetooth Software" | grep "Version" | awk -F': ' '{print $2}' | xargs)
    fi
    info_json+="\"bluetooth_version\": \"$bt_controller\","
    
    # Timestamp
    info_json+="\"timestamp\": \"$(date -u +%Y-%m-%dT%H:%M:%SZ)\""
    info_json+="}"
    
    echo "$info_json"
}

# Backup current Bluetooth configuration
backup_bluetooth_config() {
    local backup_file="$BACKUP_DIR/bluetooth_backup_$(date +%Y%m%d_%H%M%S).plist"
    
    if [[ -f "/Library/Preferences/com.apple.Bluetooth.plist" ]]; then
        cp "/Library/Preferences/com.apple.Bluetooth.plist" "$backup_file"
        log_action "Bluetooth configuration backed up to: $backup_file"
        echo "$backup_file"
    else
        log_action "WARNING: Bluetooth preference file not found for backup"
        return 1
    fi
}

# Set Bluetooth state with comprehensive validation
set_bluetooth_state() {
    local desired_state="$1"  # "on" or "off"
    local force_restart="${2:-false}"
    
    # Validate input
    if [[ "$desired_state" != "on" && "$desired_state" != "off" ]]; then
        log_action "ERROR: Invalid state specified. Use 'on' or 'off'"
        return 1
    fi
    
    # Get current state
    local current_state
    current_state=$(defaults read /Library/Preferences/com.apple.Bluetooth ControllerPowerState 2>/dev/null)
    
    local target_value
    if [[ "$desired_state" == "on" ]]; then
        target_value=1
    else
        target_value=0
    fi
    
    # Check if change is needed
    if [[ "$current_state" == "$target_value" && "$force_restart" == "false" ]]; then
        log_action "Bluetooth already in desired state: $desired_state"
        return 0
    fi
    
    # Create backup before changes
    backup_bluetooth_config
    
    # Set new state
    log_action "Setting Bluetooth state to: $desired_state"
    sudo defaults write /Library/Preferences/com.apple.Bluetooth ControllerPowerState -int "$target_value"
    
    # Restart Bluetooth daemon
    restart_bluetooth_daemon
    
    # Wait for changes to propagate
    sleep 5
    
    # Verify the change
    local new_state
    new_state=$(defaults read /Library/Preferences/com.apple.Bluetooth ControllerPowerState 2>/dev/null)
    
    if [[ "$new_state" == "$target_value" ]]; then
        log_action "✅ Bluetooth successfully set to: $desired_state"
        return 0
    else
        log_action "❌ Failed to set Bluetooth to: $desired_state"
        return 1
    fi
}

# Restart Bluetooth daemon with error handling
restart_bluetooth_daemon() {
    log_action "Restarting Bluetooth daemon..."
    
    # Try modern bluetoothd first
    if pgrep bluetoothd >/dev/null 2>&1; then
        if sudo killall -HUP bluetoothd 2>/dev/null; then
            log_action "Bluetooth daemon (bluetoothd) restarted successfully"
            return 0
        else
            log_action "WARNING: Failed to restart bluetoothd with HUP signal"
        fi
    fi
    
    # Try legacy blued
    if pgrep blued >/dev/null 2>&1; then
        if sudo killall -HUP blued 2>/dev/null; then
            log_action "Bluetooth daemon (blued) restarted successfully"
            return 0
        else
            log_action "WARNING: Failed to restart blued with HUP signal"
        fi
    fi
    
    # Try launchctl approach
    local daemon_service=""
    if launchctl list | grep -q "com.apple.bluetoothd"; then
        daemon_service="com.apple.bluetoothd"
    elif launchctl list | grep -q "com.apple.blued"; then
        daemon_service="com.apple.blued"
    fi
    
    if [[ -n "$daemon_service" ]]; then
        log_action "Attempting launchctl restart for: $daemon_service"
        sudo launchctl stop "$daemon_service" 2>/dev/null
        sleep 2
        sudo launchctl start "$daemon_service" 2>/dev/null
        log_action "Bluetooth service restarted via launchctl"
        return 0
    fi
    
    log_action "ERROR: Could not restart Bluetooth daemon"
    return 1
}

# Monitor Bluetooth connectivity and paired devices
monitor_bluetooth_devices() {
    log_action "Starting Bluetooth device monitoring..."
    
    # Get current power state
    local power_state
    power_state=$(defaults read /Library/Preferences/com.apple.Bluetooth ControllerPowerState 2>/dev/null)
    
    if [[ "$power_state" != "1" ]]; then
        log_action "Bluetooth is OFF - no devices to monitor"
        return 0
    fi
    
    # Check for system_profiler availability
    if ! command -v system_profiler >/dev/null 2>&1; then
        log_action "WARNING: system_profiler not available for device monitoring"
        return 1
    fi
    
    # Get Bluetooth device information
    local bt_devices
    bt_devices=$(system_profiler SPBluetoothDataType 2>/dev/null | grep -A10 "Devices:" || echo "No devices found")
    
    log_action "Bluetooth devices status:"
    echo "$bt_devices" | while IFS= read -r line; do
        log_action "  $line"
    done
    
    # Count connected devices
    local connected_count
    connected_count=$(echo "$bt_devices" | grep -c "Connected: Yes" || echo "0")
    log_action "Total connected Bluetooth devices: $connected_count"
    
    return 0
}

# Generate comprehensive Bluetooth report
generate_bluetooth_report() {
    local report_file="/tmp/bluetooth_report_$(date +%Y%m%d_%H%M%S).json"
    
    log_action "Generating Bluetooth report: $report_file"
    
    {
        echo "{"
        echo "  \"report_type\": \"bluetooth_status\","
        echo "  \"timestamp\": \"$(date -u +%Y-%m-%dT%H:%M:%SZ)\","
        echo "  \"hostname\": \"$(hostname)\","
        echo "  \"device_info\": $(get_bluetooth_info),"
        
        # System information
        echo "  \"system_info\": {"
        echo "    \"macos_version\": \"$(sw_vers -productVersion)\","
        echo "    \"build_version\": \"$(sw_vers -buildVersion)\","
        echo "    \"hardware_uuid\": \"$(system_profiler SPHardwareDataType | grep 'Hardware UUID' | awk -F': ' '{print $2}' | xargs)\""
        echo "  },"
        
        # Bluetooth preferences
        echo "  \"bluetooth_preferences\": {"
        if [[ -f "/Library/Preferences/com.apple.Bluetooth.plist" ]]; then
            echo "    \"preferences_file_exists\": true,"
            echo "    \"file_size\": $(stat -f%z "/Library/Preferences/com.apple.Bluetooth.plist"),"
            echo "    \"last_modified\": \"$(stat -f%Sm -t%Y-%m-%dT%H:%M:%SZ "/Library/Preferences/com.apple.Bluetooth.plist")\""
        else
            echo "    \"preferences_file_exists\": false"
        fi
        echo "  }"
        echo "}"
    } > "$report_file"
    
    log_action "Bluetooth report generated successfully"
    echo "$report_file"
}

# Security compliance check
check_bluetooth_security() {
    log_action "Performing Bluetooth security compliance check..."
    
    local security_issues=()
    
    # Check if Bluetooth is enabled when it should be disabled
    if [[ -f "$CONFIG_FILE" ]] && grep -q "BLUETOOTH_POLICY=disabled" "$CONFIG_FILE"; then
        local current_state
        current_state=$(defaults read /Library/Preferences/com.apple.Bluetooth ControllerPowerState 2>/dev/null)
        
        if [[ "$current_state" == "1" ]]; then
            security_issues+=("Bluetooth enabled despite policy requiring disabled state")
        fi
    fi
    
    # Check for Bluetooth discoverability (if system_profiler available)
    if command -v system_profiler >/dev/null 2>&1; then
        local discoverable
        discoverable=$(system_profiler SPBluetoothDataType 2>/dev/null | grep -i "discoverable" || echo "unknown")
        
        if echo "$discoverable" | grep -qi "yes"; then
            security_issues+=("Bluetooth is discoverable - potential security risk")
        fi
    fi
    
    # Report security status
    if [[ ${#security_issues[@]} -eq 0 ]]; then
        log_action "✅ Bluetooth security compliance check passed"
        return 0
    else
        log_action "⚠️  Bluetooth security issues found:"
        for issue in "${security_issues[@]}"; do
            log_action "  - $issue"
        done
        return 1
    fi
}

# Main management function
main() {
    local action="${1:-status}"
    local parameter="$2"
    
    setup_directories
    log_action "MacFleet Bluetooth Management started with action: $action"
    
    case "$action" in
        "on"|"enable")
            set_bluetooth_state "on"
            ;;
        "off"|"disable")
            set_bluetooth_state "off"
            ;;
        "restart"|"reload")
            restart_bluetooth_daemon
            ;;
        "status"|"info")
            get_bluetooth_info | python3 -m json.tool 2>/dev/null || get_bluetooth_info
            ;;
        "monitor")
            monitor_bluetooth_devices
            ;;
        "report")
            generate_bluetooth_report
            ;;
        "security")
            check_bluetooth_security
            ;;
        "backup")
            backup_bluetooth_config
            ;;
        "force-on")
            set_bluetooth_state "on" true
            ;;
        "force-off")
            set_bluetooth_state "off" true
            ;;
        *)
            echo "Usage: $0 {on|off|restart|status|monitor|report|security|backup|force-on|force-off}"
            echo ""
            echo "Commands:"
            echo "  on/enable    - Turn Bluetooth ON"
            echo "  off/disable  - Turn Bluetooth OFF"
            echo "  restart      - Restart Bluetooth daemon"
            echo "  status       - Show detailed Bluetooth status"
            echo "  monitor      - Monitor connected devices"
            echo "  report       - Generate comprehensive report"
            echo "  security     - Run security compliance check"
            echo "  backup       - Backup current configuration"
            echo "  force-on     - Force Bluetooth ON (restart daemon)"
            echo "  force-off    - Force Bluetooth OFF (restart daemon)"
            exit 1
            ;;
    esac
    
    log_action "MacFleet Bluetooth Management completed with action: $action"
}

# Execute main function with all arguments
main "$@"

Quick Management Functions

Simple Status Check

#!/bin/bash

# Quick Bluetooth status check with color output
bluetooth_quick_status() {
    local status
    status=$(defaults read /Library/Preferences/com.apple.Bluetooth ControllerPowerState 2>/dev/null)
    
    case "$status" in
        "1")
            echo "🔵 Bluetooth: ON"
            ;;
        "0")
            echo "⚪ Bluetooth: OFF"
            ;;
        *)
            echo "❓ Bluetooth: UNKNOWN"
            ;;
    esac
}

bluetooth_quick_status

Toggle Bluetooth State

#!/bin/bash

# Toggle Bluetooth between ON and OFF states
toggle_bluetooth() {
    local current_state
    current_state=$(defaults read /Library/Preferences/com.apple.Bluetooth ControllerPowerState 2>/dev/null)
    
    if [[ "$current_state" == "1" ]]; then
        echo "Bluetooth is ON, turning OFF..."
        sudo defaults write /Library/Preferences/com.apple.Bluetooth ControllerPowerState -int 0
        sudo killall -HUP bluetoothd 2>/dev/null || sudo killall -HUP blued 2>/dev/null
        echo "✅ Bluetooth turned OFF"
    else
        echo "Bluetooth is OFF, turning ON..."
        sudo defaults write /Library/Preferences/com.apple.Bluetooth ControllerPowerState -int 1
        sudo killall -HUP bluetoothd 2>/dev/null || sudo killall -HUP blued 2>/dev/null
        echo "✅ Bluetooth turned ON"
    fi
}

toggle_bluetooth

Configuration Templates

Bluetooth Policy Configuration

# /etc/macfleet/bluetooth_config.conf
# MacFleet Bluetooth Management Configuration

# Policy settings
BLUETOOTH_POLICY="enabled"  # enabled, disabled, user_controlled
AUTO_DISABLE_ON_IDLE="false"
IDLE_TIMEOUT_MINUTES="30"

# Security settings
ALLOW_DISCOVERABLE="false"
REQUIRE_PAIRING_CONFIRMATION="true"
LOG_DEVICE_CONNECTIONS="true"

# Monitoring settings
MONITOR_INTERVAL_SECONDS="300"
ALERT_ON_NEW_DEVICES="true"
COMPLIANCE_CHECK_ENABLED="true"

# Backup settings
AUTO_BACKUP_ENABLED="true"
BACKUP_RETENTION_DAYS="30"

Troubleshooting Common Issues

Bluetooth Daemon Not Responding

#!/bin/bash

# Troubleshoot and fix Bluetooth daemon issues
fix_bluetooth_daemon() {
    echo "Diagnosing Bluetooth daemon issues..."
    
    # Check if daemon is running
    if ! pgrep bluetoothd >/dev/null 2>&1 && ! pgrep blued >/dev/null 2>&1; then
        echo "❌ No Bluetooth daemon found running"
        
        # Try to start via launchctl
        if launchctl list | grep -q "com.apple.bluetoothd"; then
            echo "Starting bluetoothd via launchctl..."
            sudo launchctl start com.apple.bluetoothd
        elif launchctl list | grep -q "com.apple.blued"; then
            echo "Starting blued via launchctl..."
            sudo launchctl start com.apple.blued
        else
            echo "❌ Bluetooth service not found in launchctl"
            return 1
        fi
    fi
    
    # Force restart if still having issues
    echo "Force restarting Bluetooth system..."
    sudo pkill -f bluetooth
    sleep 3
    
    # Restart via launchctl
    for service in "com.apple.bluetoothd" "com.apple.blued"; do
        if launchctl list | grep -q "$service"; then
            sudo launchctl stop "$service" 2>/dev/null
            sleep 2
            sudo launchctl start "$service" 2>/dev/null
            echo "Restarted service: $service"
        fi
    done
    
    # Verify recovery
    sleep 5
    if pgrep bluetoothd >/dev/null 2>&1 || pgrep blued >/dev/null 2>&1; then
        echo "✅ Bluetooth daemon recovery successful"
        return 0
    else
        echo "❌ Bluetooth daemon recovery failed"
        return 1
    fi
}

fix_bluetooth_daemon

Reset Bluetooth Configuration

#!/bin/bash

# Reset Bluetooth to factory defaults
reset_bluetooth_config() {
    echo "⚠️  Resetting Bluetooth configuration to defaults..."
    
    # Create backup
    if [[ -f "/Library/Preferences/com.apple.Bluetooth.plist" ]]; then
        cp "/Library/Preferences/com.apple.Bluetooth.plist" "/tmp/bluetooth_backup_$(date +%s).plist"
        echo "Backup created in /tmp/"
    fi
    
    # Stop Bluetooth services
    sudo launchctl stop com.apple.bluetoothd 2>/dev/null
    sudo launchctl stop com.apple.blued 2>/dev/null
    
    # Remove configuration files
    sudo rm -f "/Library/Preferences/com.apple.Bluetooth.plist"
    sudo rm -f "/Library/Preferences/ByHost/com.apple.Bluetooth.*.plist"
    
    # Restart services
    sudo launchctl start com.apple.bluetoothd 2>/dev/null
    sudo launchctl start com.apple.blued 2>/dev/null
    
    # Set default state
    sleep 3
    sudo defaults write /Library/Preferences/com.apple.Bluetooth ControllerPowerState -int 1
    sudo killall -HUP bluetoothd 2>/dev/null || sudo killall -HUP blued 2>/dev/null
    
    echo "✅ Bluetooth configuration reset completed"
}

# Uncomment to execute
# reset_bluetooth_config

Important Technical Notes

Daemon Management

• bluetoothd: Modern Bluetooth daemon (macOS 10.10+)
• blued: Legacy Bluetooth daemon (older macOS versions)
• killall -HUP: Sends hangup signal to restart daemon gracefully
• launchctl: Preferred method for service management

Configuration Details

• File Location: /Library/Preferences/com.apple.Bluetooth
• Power State Key: ControllerPowerState
• Values: 1 (ON), 0 (OFF)
• Persistence: Changes persist across reboots

Security Considerations

1. Administrative Privileges: All Bluetooth modifications require sudo
2. Daemon Restart: Changes only take effect after daemon restart
3. User Impact: Turning off Bluetooth disconnects all paired devices
4. Policy Compliance: Monitor for unauthorized Bluetooth changes

Best Practices

1. Always backup configurations before making changes
2. Test daemon restart methods for your macOS version
3. Monitor for delays - daemon restart can take several seconds
4. Implement logging for audit trails and troubleshooting
5. Use launchctl for more reliable service management
6. Validate changes after applying modifications
7. Consider user impact when disabling Bluetooth remotely
8. Test scripts thoroughly before fleet deployment

Remember to validate all scripts on test devices before deploying across your MacFleet environment, and be aware that Bluetooth changes may take a few minutes to fully propagate through the system.

Battery Management on macOS

Monitor and manage battery health, performance, and lifecycle across your MacFleet devices using advanced battery monitoring tools and enterprise battery management systems. This tutorial covers battery health monitoring, power optimization, compliance tracking, and enterprise battery lifecycle management.

Understanding macOS Battery Management

macOS provides several command-line tools for battery management and monitoring:

• pmset - Power management settings and battery status monitoring
• system_profiler - Comprehensive system and battery information
• ioreg - I/O Registry information including battery details
• Battery Health Management - macOS built-in battery optimization
• Low Power Mode - System-level power conservation

Basic Battery Operations

View Battery Status

#!/bin/bash

# Basic battery status
pmset -g batt

echo "Battery status retrieved successfully"

Enhanced Battery Information

#!/bin/bash

# Comprehensive battery information with detailed analysis
get_comprehensive_battery_info() {
    echo "=== Comprehensive Battery Analysis ==="
    
    # Basic battery status
    echo "Battery Status Overview:"
    pmset -g batt
    
    echo -e "\nDetailed Battery Health:"
    system_profiler SPPowerDataType
    
    echo -e "\nPower Management Settings:"
    pmset -g
    
    echo -e "\nBattery Registry Information:"
    ioreg -n AppleSmartBattery -r
    
    echo -e "\nThermal State:"
    pmset -g therm
    
    echo -e "\nPower Source Details:"
    pmset -g ps
}

# Execute comprehensive analysis
get_comprehensive_battery_info

Battery Management Categories

Battery Device Classifications

#!/bin/bash

# Enterprise battery management categories for monitoring and policy enforcement
declare -A BATTERY_DEVICE_CATEGORIES=(
    ["executive_mobile"]="Executive MacBooks requiring maximum uptime and reliability"
    ["creative_workstation"]="High-performance MacBooks for creative professionals with intensive usage"
    ["developer_laptop"]="Development MacBooks with consistent high CPU usage and long sessions"
    ["field_service"]="Field service MacBooks requiring extended battery life and durability"
    ["education_fleet"]="Educational MacBooks with shared usage patterns and budget constraints"
    ["conference_room"]="Meeting room MacBooks for presentations and video conferencing"
    ["backup_devices"]="Backup and loaner devices with infrequent usage patterns"
    ["legacy_systems"]="Older MacBooks requiring specialized battery management"
    ["testing_lab"]="Testing and QA devices with variable usage patterns"
    ["kiosk_display"]="Kiosk MacBooks with continuous operation requirements"
)

# Battery health thresholds
declare -A HEALTH_THRESHOLDS=(
    ["executive_mobile"]="excellent:90,good:80,warning:70,critical:60"
    ["creative_workstation"]="excellent:85,good:75,warning:65,critical:55"
    ["developer_laptop"]="excellent:85,good:75,warning:65,critical:55"
    ["field_service"]="excellent:95,good:85,warning:75,critical:65"
    ["education_fleet"]="excellent:80,good:70,warning:60,critical:50"
    ["conference_room"]="excellent:85,good:75,warning:65,critical:55"
    ["backup_devices"]="excellent:75,good:65,warning:55,critical:45"
    ["legacy_systems"]="excellent:70,good:60,warning:50,critical:40"
    ["testing_lab"]="excellent:80,good:70,warning:60,critical:50"
    ["kiosk_display"]="excellent:90,good:80,warning:70,critical:60"
)

# Usage pattern classifications
declare -A USAGE_PATTERNS=(
    ["executive_mobile"]="intensive_daily"
    ["creative_workstation"]="heavy_continuous"
    ["developer_laptop"]="consistent_high"
    ["field_service"]="extended_mobile"
    ["education_fleet"]="shared_moderate"
    ["conference_room"]="intermittent_plugged"
    ["backup_devices"]="minimal_occasional"
    ["legacy_systems"]="light_maintenance"
    ["testing_lab"]="variable_testing"
    ["kiosk_display"]="continuous_plugged"
)

print_battery_categories() {
    echo "=== Battery Management Categories ==="
    for category in "${!BATTERY_DEVICE_CATEGORIES[@]}"; do
        echo "Category: $category"
        echo "  Description: ${BATTERY_DEVICE_CATEGORIES[$category]}"
        echo "  Health Thresholds: ${HEALTH_THRESHOLDS[$category]}"
        echo "  Usage Pattern: ${USAGE_PATTERNS[$category]}"
        echo ""
    done
}

# Display available categories
print_battery_categories

Battery Management Policies

Power Management Policy Engine

#!/bin/bash

# Battery management policies for different organizational requirements
declare -A BATTERY_POLICIES=(
    ["maximum_performance"]="Performance-first policy with minimal power restrictions"
    ["balanced_efficiency"]="Balanced performance and battery life optimization"
    ["extended_battery_life"]="Maximum battery life with performance optimization"
    ["enterprise_standard"]="Standard enterprise battery management with monitoring"
    ["high_security_mobile"]="Security-focused mobile battery management"
    ["creative_professional"]="Optimized for creative workflows with high power demands"
    ["field_operations"]="Extended operation for field service and remote work"
    ["compliance_strict"]="Strict compliance with battery health and lifecycle tracking"
)

# Policy configurations
get_battery_policy() {
    local policy_type="$1"
    
    case "$policy_type" in
        "maximum_performance")
            cat << EOF
{
    "power_mode": "high_performance",
    "battery_health_management": false,
    "low_power_mode_threshold": 5,
    "sleep_settings": {
        "display_sleep": 30,
        "system_sleep": 60,
        "disk_sleep": 10
    },
    "processor_performance": "maximum",
    "graphics_switching": "high_performance_gpu",
    "background_app_refresh": true,
    "location_services": "full",
    "notification_optimization": false,
    "thermal_management": "performance_first",
    "charging_optimization": false,
    "battery_monitoring": "basic",
    "compliance_tracking": false,
    "lifecycle_management": false
}
EOF
            ;;
        "extended_battery_life")
            cat << EOF
{
    "power_mode": "low_power_extended",
    "battery_health_management": true,
    "low_power_mode_threshold": 20,
    "sleep_settings": {
        "display_sleep": 5,
        "system_sleep": 10,
        "disk_sleep": 5
    },
    "processor_performance": "efficient",
    "graphics_switching": "integrated_gpu_only",
    "background_app_refresh": false,
    "location_services": "essential_only",
    "notification_optimization": true,
    "thermal_management": "battery_first",
    "charging_optimization": true,
    "optimized_charging": true,
    "battery_monitoring": "comprehensive",
    "compliance_tracking": true,
    "lifecycle_management": true,
    "usage_analytics": true
}
EOF
            ;;
        "enterprise_standard")
            cat << EOF
{
    "power_mode": "balanced",
    "battery_health_management": true,
    "low_power_mode_threshold": 15,
    "sleep_settings": {
        "display_sleep": 15,
        "system_sleep": 30,
        "disk_sleep": 10
    },
    "processor_performance": "balanced",
    "graphics_switching": "automatic",
    "background_app_refresh": true,
    "location_services": "standard",
    "notification_optimization": true,
    "thermal_management": "balanced",
    "charging_optimization": true,
    "optimized_charging": true,
    "battery_monitoring": "enterprise",
    "compliance_tracking": true,
    "lifecycle_management": true,
    "usage_analytics": true,
    "health_alerting": true,
    "fleet_reporting": true,
    "maintenance_scheduling": true
}
EOF
            ;;
        "field_operations")
            cat << EOF
{
    "power_mode": "extended_field",
    "battery_health_management": true,
    "low_power_mode_threshold": 25,
    "sleep_settings": {
        "display_sleep": 3,
        "system_sleep": 5,
        "disk_sleep": 3
    },
    "processor_performance": "efficient_high",
    "graphics_switching": "integrated_preferred",
    "background_app_refresh": "selective",
    "location_services": "gps_optimized",
    "notification_optimization": true,
    "thermal_management": "conservative",
    "charging_optimization": true,
    "optimized_charging": true,
    "battery_monitoring": "field_focused",
    "compliance_tracking": true,
    "lifecycle_management": true,
    "usage_analytics": true,
    "field_reporting": true,
    "emergency_mode": true,
    "offline_capability": true
}
EOF
            ;;
        *)
            echo "Unknown battery policy: $policy_type"
            return 1
            ;;
    esac
}

# Apply battery policy
apply_battery_policy() {
    local policy="$1"
    local config_file="/tmp/battery_policy.json"
    
    echo "Applying battery policy: $policy"
    
    get_battery_policy "$policy" > "$config_file"
    
    if [[ ! -f "$config_file" ]]; then
        echo "❌ Failed to generate policy configuration"
        return 1
    fi
    
    echo "✅ Battery policy applied successfully"
    echo "Configuration: $config_file"
    
    # Display key policy settings
    echo "=== Policy Summary ==="
    echo "Power Mode: $(jq -r '.power_mode' "$config_file")"
    echo "Battery Health Management: $(jq -r '.battery_health_management' "$config_file")"
    echo "Low Power Threshold: $(jq -r '.low_power_mode_threshold' "$config_file")%"
    echo "Processor Performance: $(jq -r '.processor_performance' "$config_file")"
    echo "Charging Optimization: $(jq -r '.charging_optimization' "$config_file")"
    
    # Apply actual power management settings
    apply_power_settings "$config_file"
    
    return 0
}

# Apply power management settings
apply_power_settings() {
    local config_file="$1"
    
    echo "Applying power management settings..."
    
    # Extract settings from JSON
    local display_sleep
    display_sleep=$(jq -r '.sleep_settings.display_sleep' "$config_file")
    local system_sleep
    system_sleep=$(jq -r '.sleep_settings.system_sleep' "$config_file")
    local disk_sleep
    disk_sleep=$(jq -r '.sleep_settings.disk_sleep' "$config_file")
    
    # Apply sleep settings
    sudo pmset -c displaysleep "$display_sleep" || echo "Warning: Could not set display sleep"
    sudo pmset -c sleep "$system_sleep" || echo "Warning: Could not set system sleep"
    sudo pmset -c disksleep "$disk_sleep" || echo "Warning: Could not set disk sleep"
    
    # Apply battery-specific settings
    sudo pmset -b displaysleep $((display_sleep / 2)) || echo "Warning: Could not set battery display sleep"
    sudo pmset -b sleep $((system_sleep / 2)) || echo "Warning: Could not set battery system sleep"
    
    echo "✅ Power settings applied successfully"
}

Advanced Battery Monitoring

Battery Health Analytics

#!/bin/bash

# Comprehensive battery health monitoring and analytics
monitor_battery_health() {
    local device_category="$1"
    local monitoring_profile="${2:-standard}"
    local health_report="/tmp/battery_health_$(date +%Y%m%d_%H%M%S).json"
    
    echo "=== Battery Health Monitoring ==="
    echo "Device Category: $device_category"
    echo "Monitoring Profile: $monitoring_profile"
    
    # Initialize health report
    cat > "$health_report" << EOF
{
    "device_category": "$device_category",
    "monitoring_profile": "$monitoring_profile",
    "scan_timestamp": "$(date -Iseconds)",
    "hostname": "$(hostname)",
    "battery_analysis": {}
}
EOF
    
    # Extract battery information
    echo "Collecting battery data..."
    local battery_info
    battery_info=$(system_profiler SPPowerDataType)
    
    # Parse key battery metrics
    local cycle_count
    cycle_count=$(echo "$battery_info" | grep "Cycle Count:" | awk -F': ' '{print $2}' | tr -d ' ')
    
    local condition
    condition=$(echo "$battery_info" | grep "Condition:" | awk -F': ' '{print $2}' | tr -d ' ')
    
    local max_capacity
    max_capacity=$(echo "$battery_info" | grep "Maximum Capacity:" | awk -F': ' '{print $2}' | tr -d ' %')
    
    local state_of_charge
    state_of_charge=$(echo "$battery_info" | grep "State of Charge" | awk -F': ' '{print $2}' | tr -d ' %')
    
    local charging_status
    charging_status=$(pmset -g batt | grep -o "charging\|discharging\|charged" | head -1)
    
    local time_remaining
    time_remaining=$(pmset -g batt | grep -o "[0-9][0-9]*:[0-9][0-9]* remaining" | awk '{print $1}')
    
    local power_source
    power_source=$(pmset -g batt | grep "Now drawing from" | awk -F"'" '{print $2}')
    
    # Advanced battery analytics
    echo "Performing advanced analytics..."
    
    # Calculate battery health score
    local health_score=100
    
    # Cycle count impact
    if [[ $cycle_count -gt 1000 ]]; then
        ((health_score -= 20))
    elif [[ $cycle_count -gt 500 ]]; then
        ((health_score -= 10))
    fi
    
    # Capacity impact
    if [[ $max_capacity -lt 80 ]]; then
        ((health_score -= 25))
    elif [[ $max_capacity -lt 90 ]]; then
        ((health_score -= 15))
    fi
    
    # Condition impact
    if [[ "$condition" == "Service Recommended" ]]; then
        ((health_score -= 30))
    elif [[ "$condition" == "Replace Soon" ]]; then
        ((health_score -= 50))
    elif [[ "$condition" == "Replace Now" ]]; then
        ((health_score -= 70))
    fi
    
    # Determine health status
    local health_status="excellent"
    if [[ $health_score -lt 60 ]]; then
        health_status="critical"
    elif [[ $health_score -lt 70 ]]; then
        health_status="poor"
    elif [[ $health_score -lt 80 ]]; then
        health_status="warning"
    elif [[ $health_score -lt 90 ]]; then
        health_status="good"
    fi
    
    # Temperature monitoring
    local temperature_celsius="unknown"
    if command -v powermetrics &>/dev/null; then
        temperature_celsius=$(sudo powermetrics -n 1 -s battery | grep "Temperature:" | awk '{print $2}' | tr -d '°C' 2>/dev/null || echo "unknown")
    fi
    
    # Update health report with collected data
    jq --argjson cycle_count "${cycle_count:-0}" \
       --arg condition "$condition" \
       --argjson max_capacity "${max_capacity:-0}" \
       --argjson state_of_charge "${state_of_charge:-0}" \
       --arg charging_status "$charging_status" \
       --arg time_remaining "$time_remaining" \
       --arg power_source "$power_source" \
       --argjson health_score "$health_score" \
       --arg health_status "$health_status" \
       --arg temperature "$temperature_celsius" \
       '.battery_analysis = {
          "cycle_count": $cycle_count,
          "condition": $condition,
          "maximum_capacity_percent": $max_capacity,
          "current_charge_percent": $state_of_charge,
          "charging_status": $charging_status,
          "time_remaining": $time_remaining,
          "power_source": $power_source,
          "health_score": $health_score,
          "health_status": $health_status,
          "temperature_celsius": $temperature
        }' "$health_report" > "${health_report}.tmp" && mv "${health_report}.tmp" "$health_report"
    
    # Generate recommendations
    local recommendations=()
    
    if [[ $cycle_count -gt 800 ]]; then
        recommendations+=("Consider battery replacement planning")
    fi
    
    if [[ $max_capacity -lt 85 ]]; then
        recommendations+=("Monitor battery capacity degradation")
    fi
    
    if [[ "$condition" != "Normal" ]]; then
        recommendations+=("Schedule battery service appointment")
    fi
    
    if [[ $state_of_charge -lt 20 && "$charging_status" == "discharging" ]]; then
        recommendations+=("Connect to power source immediately")
    fi
    
    # Add recommendations to report
    jq --argjson recommendations "$(printf '%s\n' "${recommendations[@]}" | jq -R . | jq -s .)" \
       '.recommendations = $recommendations' \
       "$health_report" > "${health_report}.tmp" && mv "${health_report}.tmp" "$health_report"
    
    # Display results
    echo ""
    echo "Battery Health Analysis Results:"
    echo "  Overall Health Score: $health_score/100 ($health_status)"
    echo "  Cycle Count: ${cycle_count:-0}"
    echo "  Condition: $condition"
    echo "  Maximum Capacity: ${max_capacity:-0}%"
    echo "  Current Charge: ${state_of_charge:-0}%"
    echo "  Charging Status: $charging_status"
    echo "  Time Remaining: ${time_remaining:-N/A}"
    echo "  Power Source: $power_source"
    echo "  Temperature: ${temperature_celsius}°C"
    
    if [[ ${#recommendations[@]} -gt 0 ]]; then
        echo "  Recommendations:"
        for rec in "${recommendations[@]}"; do
            echo "    - $rec"
        done
    else
        echo "  ✅ No immediate action required"
    fi
    
    echo "  Health Report: $health_report"
    
    # Log health monitoring
    audit_log "Battery health monitoring completed: $device_category (Score: $health_score/100, Status: $health_status)"
    
    return 0
}

Enterprise Battery Management System

#!/bin/bash

# MacFleet Enterprise Battery Management System
# Comprehensive battery monitoring, optimization, and lifecycle management

# Configuration
CONFIG_DIR="/etc/macfleet/battery"
LOG_FILE="/var/log/macfleet_battery_management.log"
DATA_DIR="/var/data/macfleet/battery"
REPORTS_DIR="/var/reports/macfleet/battery"
AUDIT_LOG="/var/log/macfleet_battery_audit.log"
BACKUP_DIR="/var/backups/macfleet/battery"

# Create required directories
create_directories() {
    local directories=("$CONFIG_DIR" "$DATA_DIR" "$REPORTS_DIR" "$BACKUP_DIR")
    
    for dir in "${directories[@]}"; do
        if [[ ! -d "$dir" ]]; then
            sudo mkdir -p "$dir"
            sudo chmod 755 "$dir"
        fi
    done
}

# Logging functions
log_action() {
    echo "$(date '+%Y-%m-%d %H:%M:%S') [INFO] $1" | tee -a "$LOG_FILE"
}

log_error() {
    echo "$(date '+%Y-%m-%d %H:%M:%S') [ERROR] $1" | tee -a "$LOG_FILE" >&2
}

audit_log() {
    echo "$(date '+%Y-%m-%d %H:%M:%S') [AUDIT] $1" | tee -a "$AUDIT_LOG"
}

# Battery database management
initialize_battery_database() {
    local db_file="$DATA_DIR/battery_fleet_database.json"
    
    if [[ ! -f "$db_file" ]]; then
        cat > "$db_file" << EOF
{
    "version": "1.0",
    "created": "$(date -Iseconds)",
    "fleet_devices": {},
    "battery_policies": {},
    "health_monitoring": {},
    "performance_metrics": {},
    "maintenance_schedule": {},
    "compliance_tracking": {}
}
EOF
        log_action "Battery fleet database initialized: $db_file"
    fi
}

# Fleet-wide battery discovery
discover_battery_fleet() {
    local discovery_file="$DATA_DIR/battery_fleet_discovery_$(date +%Y%m%d_%H%M%S).json"
    
    log_action "Starting fleet-wide battery discovery"
    
    echo "=== Battery Fleet Discovery ==="
    
    # Device identification
    local device_serial
    device_serial=$(system_profiler SPHardwareDataType | grep "Serial Number" | awk -F': ' '{print $2}' | tr -d ' ')
    
    local device_model
    device_model=$(system_profiler SPHardwareDataType | grep "Model Name" | awk -F': ' '{print $2}' | tr -d ' ')
    
    local device_identifier
    device_identifier=$(system_profiler SPHardwareDataType | grep "Model Identifier" | awk -F': ' '{print $2}' | tr -d ' ')
    
    # Battery hardware information
    echo "Analyzing battery hardware..."
    local battery_hardware
    battery_hardware=$(ioreg -n AppleSmartBattery -r | grep -E "(MaxCapacity|DesignCapacity|CycleCount|Temperature|Voltage|Current)")
    
    local max_capacity_mah
    max_capacity_mah=$(echo "$battery_hardware" | grep "MaxCapacity" | awk -F'= ' '{print $2}' | tr -d ' ')
    
    local design_capacity_mah
    design_capacity_mah=$(echo "$battery_hardware" | grep "DesignCapacity" | awk -F'= ' '{print $2}' | tr -d ' ')
    
    local current_voltage
    current_voltage=$(echo "$battery_hardware" | grep "Voltage" | awk -F'= ' '{print $2}' | tr -d ' ')
    
    local current_amperage
    current_amperage=$(echo "$battery_hardware" | grep "Current" | awk -F'= ' '{print $2}' | tr -d ' ')
    
    # Power management configuration
    echo "Examining power management configuration..."
    local power_config
    power_config=$(pmset -g custom)
    
    # Battery usage patterns
    echo "Analyzing usage patterns..."
    local usage_stats=()
    
    # Check if battery health management is enabled
    local health_mgmt_enabled
    health_mgmt_enabled=$(pmset -g | grep "Battery Health Management" | awk '{print $4}' || echo "unknown")
    
    # Check optimized battery charging
    local optimized_charging
    optimized_charging=$(pmset -g | grep "Optimized Battery Charging" | awk '{print $4}' || echo "unknown")
    
    # Generate discovery report
    cat > "$discovery_file" << EOF
{
    "discovery_timestamp": "$(date -Iseconds)",
    "device_info": {
        "hostname": "$(hostname)",
        "serial_number": "$device_serial",
        "model_name": "$device_model",
        "model_identifier": "$device_identifier",
        "os_version": "$(sw_vers -productVersion)"
    },
    "battery_hardware": {
        "max_capacity_mah": ${max_capacity_mah:-0},
        "design_capacity_mah": ${design_capacity_mah:-0},
        "current_voltage": ${current_voltage:-0},
        "current_amperage": ${current_amperage:-0}
    },
    "power_management": {
        "health_management_enabled": "$health_mgmt_enabled",
        "optimized_charging_enabled": "$optimized_charging"
    },
    "discovery_metadata": {
        "discovery_method": "enterprise_automated",
        "discovery_version": "1.0"
    }
}
EOF
    
    log_action "Battery fleet discovery completed: $discovery_file"
    
    # Display summary
    echo ""
    echo "Discovery Summary:"
    echo "  Device: $device_model ($device_identifier)"
    echo "  Serial: $device_serial"
    echo "  Battery Capacity: ${max_capacity_mah:-0} mAh (Design: ${design_capacity_mah:-0} mAh)"
    echo "  Health Management: $health_mgmt_enabled"
    echo "  Optimized Charging: $optimized_charging"
    echo "  Discovery Report: $discovery_file"
    
    return 0
}

# Battery optimization engine
optimize_battery_performance() {
    local optimization_profile="$1"
    local target_usage="${2:-standard}"
    local optimization_report="$REPORTS_DIR/battery_optimization_$(date +%Y%m%d_%H%M%S).json"
    
    log_action "Starting battery optimization (Profile: $optimization_profile, Usage: $target_usage)"
    
    echo "=== Battery Performance Optimization ==="
    echo "Optimization Profile: $optimization_profile"
    echo "Target Usage: $target_usage"
    
    # Initialize optimization report
    cat > "$optimization_report" << EOF
{
    "optimization_profile": "$optimization_profile",
    "target_usage": "$target_usage",
    "start_timestamp": "$(date -Iseconds)",
    "hostname": "$(hostname)",
    "optimizations_applied": [],
    "performance_improvements": {},
    "recommendations": []
}
EOF
    
    local optimizations_applied=()
    local performance_before={}
    local performance_after={}
    
    # Capture baseline performance
    echo "Capturing baseline performance..."
    local baseline_charge
    baseline_charge=$(pmset -g batt | grep -o "[0-9]*%" | tr -d '%' | head -1)
    
    case "$optimization_profile" in
        "maximum_battery_life")
            echo "Applying maximum battery life optimizations..."
            
            # Enable low power mode
            sudo pmset -b lowpowermode 1 2>/dev/null && {
                optimizations_applied+=("low_power_mode_enabled")
                echo "  ✅ Low power mode enabled"
            }
            
            # Reduce display brightness
            if command -v brightness &>/dev/null; then
                brightness 0.3 && {
                    optimizations_applied+=("display_brightness_reduced")
                    echo "  ✅ Display brightness reduced"
                }
            fi
            
            # Optimize sleep settings for battery
            sudo pmset -b displaysleep 2 sleep 5 disksleep 3 && {
                optimizations_applied+=("sleep_settings_optimized")
                echo "  ✅ Sleep settings optimized for battery"
            }
            
            # Disable unnecessary services
            sudo pmset -b ttyskeepawake 0 && {
                optimizations_applied+=("tty_sleep_optimized")
                echo "  ✅ TTY sleep optimization enabled"
            }
            ;;
            
        "balanced_performance")
            echo "Applying balanced performance optimizations..."
            
            # Enable battery health management
            if pmset -g | grep -q "Battery Health Management.*0"; then
                # Note: Battery Health Management can't be controlled via pmset in newer macOS versions
                optimizations_applied+=("health_management_status_checked")
                echo "  ℹ️  Battery Health Management status verified"
            fi
            
            # Optimize charging patterns
            sudo pmset -b acwake 0 && {
                optimizations_applied+=("ac_wake_optimized")
                echo "  ✅ AC wake optimization applied"
            }
            
            # Set balanced sleep settings
            sudo pmset -b displaysleep 10 sleep 15 disksleep 10 && {
                optimizations_applied+=("balanced_sleep_settings")
                echo "  ✅ Balanced sleep settings applied"
            }
            ;;
            
        "performance_priority")
            echo "Applying performance priority optimizations..."
            
            # Disable power nap on battery
            sudo pmset -b powernap 0 && {
                optimizations_applied+=("power_nap_disabled")
                echo "  ✅ Power Nap disabled on battery"
            }
            
            # Optimize for performance
            sudo pmset -b displaysleep 30 sleep 60 disksleep 30 && {
                optimizations_applied+=("performance_sleep_settings")
                echo "  ✅ Performance-focused sleep settings applied"
            }
            
            # Keep system awake during critical tasks
            sudo pmset -b ttyskeepawake 1 && {
                optimizations_applied+=("system_awake_optimization")
                echo "  ✅ System awake optimization for performance"
            }
            ;;
            
        "field_operations")
            echo "Applying field operations optimizations..."
            
            # Ultra-conservative power settings
            sudo pmset -b displaysleep 1 sleep 3 disksleep 1 && {
                optimizations_applied+=("ultra_conservative_sleep")
                echo "  ✅ Ultra-conservative sleep settings for field use"
            }
            
            # Disable all wake events
            sudo pmset -b wake 0 womp 0 && {
                optimizations_applied+=("wake_events_disabled")
                echo "  ✅ Wake events disabled for maximum battery conservation"
            }
            
            # Enable hibernation
            sudo pmset -b hibernatemode 25 && {
                optimizations_applied+=("hibernation_enabled")
                echo "  ✅ Hibernation enabled for extended standby"
            }
            ;;
            
        *)
            echo "❌ Unknown optimization profile: $optimization_profile"
            return 1
            ;;
    esac
    
    # Wait for changes to take effect
    echo "Waiting for optimizations to take effect..."
    sleep 5
    
    # Capture post-optimization performance
    local optimized_charge
    optimized_charge=$(pmset -g batt | grep -o "[0-9]*%" | tr -d '%' | head -1)
    
    # Update optimization report
    jq --argjson optimizations "$(printf '%s\n' "${optimizations_applied[@]}" | jq -R . | jq -s .)" \
       --argjson baseline_charge "${baseline_charge:-0}" \
       --argjson optimized_charge "${optimized_charge:-0}" \
       '.optimizations_applied = $optimizations |
        .performance_improvements = {
          "baseline_charge": $baseline_charge,
          "optimized_charge": $optimized_charge,
          "charge_preservation": ($optimized_charge - $baseline_charge)
        } |
        .end_timestamp = "'"$(date -Iseconds)"'"' \
       "$optimization_report" > "${optimization_report}.tmp" && mv "${optimization_report}.tmp" "$optimization_report"
    
    echo ""
    echo "Optimization Results:"
    echo "  Profile: $optimization_profile"
    echo "  Optimizations Applied: ${#optimizations_applied[@]}"
    echo "  Baseline Charge: ${baseline_charge:-0}%"
    echo "  Current Charge: ${optimized_charge:-0}%"
    echo "  Report: $optimization_report"
    
    audit_log "Battery optimization completed: $optimization_profile (${#optimizations_applied[@]} optimizations)"
    
    return 0
}

# Fleet battery analytics
generate_fleet_analytics() {
    local analytics_type="$1"
    local time_period="${2:-30_days}"
    local analytics_report="$REPORTS_DIR/battery_analytics_${analytics_type}_$(date +%Y%m%d_%H%M%S).json"
    
    log_action "Generating fleet battery analytics: $analytics_type ($time_period)"
    
    echo "=== Fleet Battery Analytics ==="
    echo "Analytics Type: $analytics_type"
    echo "Time Period: $time_period"
    
    case "$analytics_type" in
        "health_overview")
            generate_health_overview_analytics "$analytics_report" "$time_period"
            ;;
        "usage_patterns")
            generate_usage_patterns_analytics "$analytics_report" "$time_period"
            ;;
        "performance_trends")
            generate_performance_trends_analytics "$analytics_report" "$time_period"
            ;;
        "maintenance_forecast")
            generate_maintenance_forecast_analytics "$analytics_report" "$time_period"
            ;;
        "compliance_report")
            generate_compliance_analytics "$analytics_report" "$time_period"
            ;;
        *)
            log_error "Unknown analytics type: $analytics_type"
            return 1
            ;;
    esac
    
    log_action "✅ Fleet analytics generated: $analytics_report"
    echo "Analytics report saved to: $analytics_report"
}

# Battery compliance monitoring
monitor_battery_compliance() {
    local compliance_framework="$1"
    local compliance_report="$REPORTS_DIR/battery_compliance_$(date +%Y%m%d_%H%M%S).json"
    
    log_action "Starting battery compliance monitoring: $compliance_framework"
    
    echo "=== Battery Compliance Monitoring ==="
    echo "Framework: $compliance_framework"
    
    # Initialize compliance report
    cat > "$compliance_report" << EOF
{
    "compliance_framework": "$compliance_framework",
    "scan_timestamp": "$(date -Iseconds)",
    "hostname": "$(hostname)",
    "compliance_checks": {},
    "violations": [],
    "recommendations": []
}
EOF
    
    local violations=()
    local compliance_score=100
    
    case "$compliance_framework" in
        "enterprise_standard")
            # Check battery health management
            if ! pmset -g | grep -q "Battery Health Management.*1"; then
                violations+=("battery_health_management_disabled")
                ((compliance_score -= 20))
            fi
            
            # Check optimized charging
            if ! pmset -g | grep -q "Optimized Battery Charging.*1"; then
                violations+=("optimized_charging_disabled")
                ((compliance_score -= 15))
            fi
            
            # Check power source logging
            if [[ ! -f "/var/log/powermanagement.log" ]]; then
                violations+=("power_management_logging_missing")
                ((compliance_score -= 10))
            fi
            ;;
            
        "environmental_compliance")
            # Check battery condition
            local condition
            condition=$(system_profiler SPPowerDataType | grep "Condition:" | awk -F': ' '{print $2}' | tr -d ' ')
            
            if [[ "$condition" != "Normal" ]]; then
                violations+=("battery_condition_degraded")
                ((compliance_score -= 30))
            fi
            
            # Check cycle count
            local cycle_count
            cycle_count=$(system_profiler SPPowerDataType | grep "Cycle Count:" | awk -F': ' '{print $2}' | tr -d ' ')
            
            if [[ $cycle_count -gt 1000 ]]; then
                violations+=("high_cycle_count_environmental_concern")
                ((compliance_score -= 25))
            fi
            ;;
            
        *)
            echo "❌ Unknown compliance framework: $compliance_framework"
            return 1
            ;;
    esac
    
    # Update compliance report
    jq --argjson violations "$(printf '%s\n' "${violations[@]}" | jq -R . | jq -s .)" \
       --argjson compliance_score "$compliance_score" \
       '.violations = $violations |
        .compliance_score = $compliance_score |
        .end_timestamp = "'"$(date -Iseconds)"'"' \
       "$compliance_report" > "${compliance_report}.tmp" && mv "${compliance_report}.tmp" "$compliance_report"
    
    echo ""
    echo "Compliance Results:"
    echo "  Framework: $compliance_framework"
    echo "  Compliance Score: $compliance_score/100"
    echo "  Violations Found: ${#violations[@]}"
    
    if [[ ${#violations[@]} -gt 0 ]]; then
        echo "  Violations:"
        for violation in "${violations[@]}"; do
            echo "    - $violation"
        done
    else
        echo "  ✅ No violations found"
    fi
    
    echo "  Compliance Report: $compliance_report"
    
    audit_log "Battery compliance monitoring completed: $compliance_framework (Score: $compliance_score/100)"
    
    return 0
}

# Main function with command routing
main() {
    local command="$1"
    shift
    
    # Initialize
    create_directories
    initialize_battery_database
    
    case "$command" in
        "status")
            # Enhanced battery status
            get_comprehensive_battery_info
            ;;
        "health_check")
            monitor_battery_health "$@"
            ;;
        "discover_fleet")
            discover_battery_fleet
            ;;
        "optimize")
            optimize_battery_performance "$@"
            ;;
        "apply_policy")
            apply_battery_policy "$@"
            ;;
        "fleet_analytics")
            generate_fleet_analytics "$@"
            ;;
        "compliance_check")
            monitor_battery_compliance "$@"
            ;;
        "show_categories")
            print_battery_categories
            ;;
        "show_policies")
            for policy in maximum_performance balanced_efficiency extended_battery_life enterprise_standard high_security_mobile creative_professional field_operations compliance_strict; do
                echo "Policy: $policy"
                get_battery_policy "$policy" | jq .
                echo ""
            done
            ;;
        *)
            echo "MacFleet Enterprise Battery Management System"
            echo "Usage: $0 <command> [options]"
            echo ""
            echo "Commands:"
            echo "  status                                    - Enhanced battery status and information"
            echo "  health_check <category> [profile]        - Comprehensive battery health monitoring"
            echo "  discover_fleet                           - Fleet-wide battery discovery"
            echo "  optimize <profile> [usage]               - Battery performance optimization"
            echo "  apply_policy <policy>                    - Apply battery management policy"
            echo "  fleet_analytics <type> [period]          - Generate fleet battery analytics"
            echo "  compliance_check <framework>             - Battery compliance monitoring"
            echo "  show_categories                          - Show battery device categories"
            echo "  show_policies                            - Show battery management policies"
            echo ""
            echo "Examples:"
            echo "  $0 status"
            echo "  $0 health_check executive_mobile enterprise"
            echo "  $0 optimize maximum_battery_life mobile"
            echo "  $0 apply_policy enterprise_standard"
            echo "  $0 fleet_analytics health_overview 30_days"
            echo "  $0 compliance_check enterprise_standard"
            ;;
    esac
}

# Execute main function with all arguments
main "$@"

Fleet Deployment Configuration

Fleet Configuration Example

{
    "fleet_name": "MacFleet Enterprise Battery Management",
    "deployment_date": "2025-07-07",
    "devices": [
        {
            "hostname": "mac-executive-01.company.com",
            "category": "executive_mobile",
            "policy": "enterprise_standard"
        },
        {
            "hostname": "mac-creative-01.company.com", 
            "category": "creative_workstation",
            "policy": "creative_professional"
        },
        {
            "hostname": "mac-field-01.company.com",
            "category": "field_service",
            "policy": "field_operations"
        }
    ],
    "monitoring_schedule": {
        "health_checks": "daily",
        "performance_analytics": "weekly",
        "compliance_audits": "monthly"
    }
}

Security Considerations

Battery Security

• Power Management Integrity - Ensure power management settings cannot be tampered with
• Battery Health Monitoring - Continuous monitoring for security-related battery issues
• Thermal Management - Monitor battery temperature for security and safety
• Charging Security - Secure charging protocols and malware protection
• Physical Security - Monitor for battery tampering or replacement

Compliance Framework

• Environmental Compliance - Battery disposal and lifecycle compliance
• Health & Safety - Battery safety monitoring and incident reporting
• Energy Efficiency - Power consumption tracking and optimization
• Asset Management - Battery replacement and maintenance tracking
• Audit Trails - Comprehensive logging of all battery-related operations

Performance Optimization

Battery Performance

• Charging Optimization - Intelligent charging patterns and health preservation
• Power Efficiency - System-level power consumption optimization
• Thermal Management - Temperature-based performance optimization
• Usage Analytics - Pattern recognition and optimization recommendations
• Lifecycle Extension - Proactive measures to extend battery lifespan

Troubleshooting Guide

Common Issues

Battery Not Charging

• Check charging cable and adapter functionality
• Verify charging port for debris or damage
• Reset SMC (System Management Controller)
• Check for software-based charging restrictions

Rapid Battery Drain

• Identify power-hungry applications with Activity Monitor
• Check for runaway processes consuming CPU
• Verify display brightness and other power settings
• Monitor background app refresh and location services

Battery Health Degradation

• Monitor cycle count and capacity trends
• Check for extreme temperature exposure
• Verify charging patterns and optimize for longevity
• Consider battery replacement based on health metrics

Diagnostic Commands

# Comprehensive battery status
pmset -g batt

# Detailed battery health
system_profiler SPPowerDataType

# Power management settings
pmset -g

# Battery registry information
ioreg -n AppleSmartBattery -r

# Thermal state monitoring
pmset -g therm

Important Notes

• Battery Safety - Monitor temperature and charging patterns for safety
• Lifecycle Management - Proactive monitoring and replacement planning
• Environmental Impact - Proper battery disposal and recycling procedures
• Performance Impact - Balance battery optimization with system performance needs
• Compliance Requirements - Maintain compliance with environmental and safety standards
• Documentation - Keep detailed records of battery health and maintenance activities