# PCS Toolkit - Battery Report
# Generates detailed battery health report for laptops

$timestamp = Get-Date -Format "yyyy-MM-dd_HH-mm-ss"
$outputDir = "$env:USERPROFILE\Desktop"
$htmlFile = "$outputDir\BatteryReport_$timestamp.html"
$logFile = "$outputDir\BatteryReport_$timestamp.txt"

function Log($msg) {
    Write-Host $msg
    Add-Content $logFile $msg
}

Log "========================================"
Log "    PCS Toolkit - Battery Report"
Log "========================================"
Log "Generated: $(Get-Date)"
Log "Computer: $env:COMPUTERNAME"
Log ""

$battery = Get-CimInstance -ClassName Win32_Battery -EA SilentlyContinue

if (-not $battery) {
    Log "No battery detected. This may be a desktop computer."
    Log ""
    explorer.exe "/select,$logFile"
    Read-Host "Press Enter to exit"
    exit
}

Log "=== CURRENT BATTERY STATUS ==="
Log "Battery Name: $($battery.Name)"
Log "Status: $($battery.Status)"
Log "Estimated Charge: $($battery.EstimatedChargeRemaining)%"
Log ""

Log "Generating detailed battery report..."
try {
    powercfg /batteryreport /output $htmlFile 2>&1 | Out-Null
    Log "Battery report generated!"
    Log "HTML Report: $htmlFile"
    Start-Process $htmlFile
} catch {
    Log "ERROR: Failed to generate battery report: $_"
}

Log ""
Log "========================================"
explorer.exe "/select,$htmlFile"
Read-Host "Press Enter to exit"