#!/usr/bin/env pwsh
# build-docker.ps1 - Build and run the restreamer-ui-v2 Docker image

$ErrorActionPreference = "Stop"
$ProjectDir = $PSScriptRoot
$ImageName  = "restreamer-ui-v2"
$Tag        = "latest"
$LogFile    = "$ProjectDir\docker-build.log"

Write-Host "=== Building Docker image: ${ImageName}:${Tag} ===" -ForegroundColor Cyan
Write-Host "Project dir: $ProjectDir"
Write-Host "Log file:    $LogFile"
Write-Host ""

Set-Location $ProjectDir

# Build
$buildOutput = docker build `
    --tag "${ImageName}:${Tag}" `
    --file "$ProjectDir\Dockerfile" `
    --progress plain `
    "$ProjectDir" 2>&1

$buildOutput | Out-File -FilePath $LogFile -Encoding utf8
$buildOutput | Write-Host

if ($LASTEXITCODE -ne 0) {
    Write-Host "`n=== BUILD FAILED (exit $LASTEXITCODE) ===" -ForegroundColor Red
    Write-Host "See log: $LogFile"
    exit $LASTEXITCODE
}

Write-Host "`n=== BUILD SUCCEEDED ===" -ForegroundColor Green

# Show image size
docker images "${ImageName}:${Tag}"

# ── Ask user if they want to run ──────────────────────────────────────────────
$run = Read-Host "`nRun container now? [Y/n]"
if ($run -eq '' -or $run -match '^[Yy]') {

    # Stop existing container if running
    $existing = docker ps -a --filter "name=restreamer-ui-test" --format "{{.ID}}" 2>&1
    if ($existing) {
        Write-Host "Stopping existing container..." -ForegroundColor Yellow
        docker stop restreamer-ui-test 2>&1 | Out-Null
        docker rm   restreamer-ui-test 2>&1 | Out-Null
    }

    Write-Host "`nStarting container on http://localhost:3000 ..." -ForegroundColor Cyan
    Write-Host "Environment:"
    Write-Host "  CORE_ADDRESS  = https://restreamer.nextream.sytes.net"
    Write-Host "  YTDLP_HOST    = 192.168.1.20:8282"
    Write-Host "  FB_SERVER_URL = http://localhost:3000/fb-server"
    Write-Host ""

    docker run -d `
        --name restreamer-ui-test `
        --restart unless-stopped `
        -p 3000:3000 `
        -e CORE_ADDRESS="https://restreamer.nextream.sytes.net" `
        -e YTDLP_HOST="192.168.1.20:8282" `
        -e YTDLP_URL="http://localhost:3000/yt-stream" `
        -e FB_SERVER_URL="http://localhost:3000/fb-server" `
        -e FB_ENCRYPTION_SECRET="restreamer-ui-fb-secret-key-32x!" `
        -v "restreamer-ui-fb-data:/data/fb" `
        "${ImageName}:${Tag}"

    if ($LASTEXITCODE -eq 0) {
        Write-Host "`n=== Container started ===" -ForegroundColor Green
        Write-Host "UI:  http://localhost:3000/ui/"
        Write-Host ""
        Write-Host "Logs (Ctrl+C to stop watching):"
        docker logs -f restreamer-ui-test
    } else {
        Write-Host "Failed to start container." -ForegroundColor Red
        exit 1
    }
}