param(
    [ValidateSet("all", "server", "web", "android")]
    [string]$Component = "all"
)

$ErrorActionPreference = "Stop"
$projectRoot = Split-Path -Parent $PSScriptRoot

function Invoke-Step([string]$Name, [scriptblock]$Action) {
    Write-Host "==> $Name"
    & $Action
    if ($LASTEXITCODE -ne 0) {
        throw "$Name failed with exit code $LASTEXITCODE"
    }
}

if ($Component -in @("all", "server")) {
    Push-Location (Join-Path $projectRoot "server")
    try {
        $env:GOTOOLCHAIN = "auto"
        Invoke-Step "server: go test ./..." { go test ./... }
        Invoke-Step "server: go build" { go build -o (Join-Path $env:TEMP "goauto-server-check.exe") . }
    } finally {
        Pop-Location
    }
}

if ($Component -in @("all", "web")) {
    Push-Location (Join-Path $projectRoot "web")
    try {
        Invoke-Step "web: pnpm install" { pnpm install --frozen-lockfile }
        Invoke-Step "web: lint" { pnpm run lint }
        Invoke-Step "web: build" { pnpm run build:prod }
    } finally {
        Pop-Location
    }
}

if ($Component -in @("all", "android")) {
    Push-Location (Join-Path $projectRoot "android")
    try {
        Invoke-Step "android: unit tests" { .\gradlew.bat test }
        Invoke-Step "android: debug APK" { .\gradlew.bat assembleDebug }
    } finally {
        Pop-Location
    }
}