param([switch]$SkipRelease)

# ============================================================================
# Ponshu Room - Consumer APK Build Script (Maita + Eiji)
# build.gradle.kts は変更しない。applicationId は既に ponshu_room_lite 固定。
# ============================================================================

$ErrorActionPreference = "Stop"

# .env.local を読み込む
$envFile = Join-Path $PSScriptRoot ".env.local"
if (-not (Test-Path $envFile)) { Write-Error ".env.local not found"; exit 1 }
Get-Content $envFile | ForEach-Object {
    $line = $_.Trim()
    if ($line -and -not $line.StartsWith('#') -and $line.Contains('=')) {
        $idx = $line.IndexOf('=')
        $key = $line.Substring(0, $idx).Trim()
        $val = $line.Substring($idx + 1).Trim()
        [System.Environment]::SetEnvironmentVariable($key, $val)
    }
}

$maitaKey = $env:GEMINI_API_KEY_MAITA
$eijiKey  = $env:GEMINI_API_KEY_EIJI
if (-not $maitaKey) { Write-Error "GEMINI_API_KEY_MAITA not set in .env.local"; exit 1 }
if (-not $eijiKey)  { Write-Error "GEMINI_API_KEY_EIJI not set in .env.local";  exit 1 }

# 出力ディレクトリ
$timestamp = Get-Date -Format "yyyy-MM-dd_HH-mm-ss"
$outputDir = Join-Path $PSScriptRoot "build\apk_releases\$timestamp"
New-Item -ItemType Directory -Path $outputDir -Force | Out-Null

Write-Host "============================================" -ForegroundColor Cyan
Write-Host "  Ponshu Room - Consumer APK Build" -ForegroundColor Cyan
Write-Host "============================================" -ForegroundColor Cyan
Write-Host "  Output: $outputDir" -ForegroundColor Gray
Write-Host ""

# --- 1. Maita ---
Write-Host "[1/2] Building Maita..." -ForegroundColor Yellow
flutter build apk --release `
    --dart-define=GEMINI_API_KEY=$maitaKey `
    --dart-define=IS_BUSINESS_APP=false

if ($LASTEXITCODE -ne 0) { Write-Error "Maita build failed"; exit 1 }

Copy-Item "build\app\outputs\flutter-apk\app-release.apk" `
          "$outputDir\ponshu_room_consumer_maita.apk" -Force
$sz = [math]::Round((Get-Item "$outputDir\ponshu_room_consumer_maita.apk").Length / 1MB, 1)
Write-Host "  OK: ponshu_room_consumer_maita.apk ($sz MB)" -ForegroundColor Green

# --- 2. Eiji ---
Write-Host "[2/2] Building Eiji..." -ForegroundColor Yellow
flutter build apk --release `
    --dart-define=GEMINI_API_KEY=$eijiKey `
    --dart-define=IS_BUSINESS_APP=false

if ($LASTEXITCODE -ne 0) { Write-Error "Eiji build failed"; exit 1 }

Copy-Item "build\app\outputs\flutter-apk\app-release.apk" `
          "$outputDir\ponshu_room_consumer_eiji.apk" -Force
$sz = [math]::Round((Get-Item "$outputDir\ponshu_room_consumer_eiji.apk").Length / 1MB, 1)
Write-Host "  OK: ponshu_room_consumer_eiji.apk ($sz MB)" -ForegroundColor Green

Write-Host ""
Write-Host "  Build complete: $outputDir" -ForegroundColor Cyan

# --- 3. Release to Gitea + Vercel ---
if (-not $SkipRelease) {
    Write-Host ""
    Write-Host "  Releasing to Gitea..." -ForegroundColor Cyan
    & "$PSScriptRoot\release_to_gitea.ps1" -ApkDir $outputDir
}