#requires -Version 5

param(
    [string]$RepoRoot = (Resolve-Path (Join-Path $PSScriptRoot "..\..")).ProviderPath,
    [string]$BuildType = "release",
    [string]$AndroidHome = $env:ANDROID_HOME,
    [switch]$InstallMissing,
    [switch]$SkipPrepare,
    [switch]$SkipWorkspaceCleanup,
    [switch]$PrintOnly,
    [bool]$PublishToTestDockerDownloads = $true,
    [switch]$NoRemotePublish,
    [string]$TestDockerSshAlias = "test-docker",
    [string]$TestDockerDownloadPath = "/tmp/rap-web-admin/html/downloads",
    [string]$TestDockerBackendReleasePath = "/tmp/rap-release-0.2.309-latencyaware",
    [int]$PreparationRetryDelaySeconds = 0,
    [string]$PortalVerifyBaseUrl = "http://192.168.200.61:18080",
    [switch]$SkipPortalVerify
)

$ErrorActionPreference = "Stop"

function Fail([string]$message) {
    Write-Error $message
    exit 1
}

function Run-Step([string]$name, [scriptblock]$action) {
    Write-Host "=== $name ==="
    $global:LASTEXITCODE = 0
    try {
        & $action
    } catch {
        Fail "$name failed: $($_.Exception.Message)"
    }
    if (-not $?) {
        Fail "$name failed with script error"
    }
    if ($LASTEXITCODE -ne 0) {
        Fail "$name failed with exit code $LASTEXITCODE"
    }
}

$scriptDir = Split-Path -Parent (Resolve-Path $PSCommandPath).ProviderPath
$prepareScript = Join-Path $scriptDir "prepare-android-build-environment.ps1"
$buildScript = Join-Path $scriptDir "build-android-apk.ps1"
$buildTypeNormalized = $BuildType.Trim().ToLower()

if ($buildTypeNormalized -notin @("debug","release")) {
    Fail "BuildType должен быть debug или release"
}

if (($NoRemotePublish -or -not $PublishToTestDockerDownloads) -and $buildTypeNormalized -eq "release") {
    Fail "Для Release сборки в этом сценарии требуется публикация в test-docker. Убери -NoRemotePublish и явно не отключай -PublishToTestDockerDownloads."
}

if (-not (Test-Path $prepareScript)) {
    Fail "Не найден скрипт подготовки окружения: $prepareScript"
}
if (-not (Test-Path $buildScript)) {
    Fail "Не найден скрипт сборки: $buildScript"
}

if (-not $SkipPrepare) {
    Run-Step "Подготовка Android окружения" {
        & $prepareScript -RepoRoot $RepoRoot -AndroidHome $AndroidHome -SetEnvironment -InstallMissing:$InstallMissing
    }
    if ($PreparationRetryDelaySeconds -gt 0) {
        Start-Sleep -Seconds $PreparationRetryDelaySeconds
    }
} else {
    Write-Host "Подготовка окружения пропущена (-SkipPrepare)."
}

if ($PrintOnly) {
    if ($PublishToTestDockerDownloads -and -not $NoRemotePublish) {
        & $buildScript -RepoRoot $RepoRoot -BuildType $BuildType -AndroidHome $AndroidHome -PrintOnly `
            -SkipWorkspaceCleanup:$SkipWorkspaceCleanup `
            -PublishToTestDockerDownloads:$true `
            -TestDockerSshAlias $TestDockerSshAlias `
            -TestDockerDownloadPath $TestDockerDownloadPath `
            -TestDockerBackendReleasePath $TestDockerBackendReleasePath
    } else {
        & $buildScript -RepoRoot $RepoRoot -BuildType $BuildType -AndroidHome $AndroidHome -PrintOnly `
            -SkipWorkspaceCleanup:$SkipWorkspaceCleanup
    }
    exit 0
}

Run-Step "Сборка и публикация Android APK" {
    if ($PublishToTestDockerDownloads -and -not $NoRemotePublish) {
        & $buildScript -RepoRoot $RepoRoot -BuildType $BuildType -AndroidHome $AndroidHome -SkipWorkspaceCleanup:$SkipWorkspaceCleanup `
            -PublishToTestDockerDownloads:$true `
            -TestDockerSshAlias $TestDockerSshAlias `
            -TestDockerDownloadPath $TestDockerDownloadPath `
            -TestDockerBackendReleasePath $TestDockerBackendReleasePath
    } else {
        & $buildScript -RepoRoot $RepoRoot -BuildType $BuildType -AndroidHome $AndroidHome -SkipWorkspaceCleanup:$SkipWorkspaceCleanup
    }
}

if ($SkipPortalVerify) {
    Write-Host "Сборка выполнена. Проверка публикации пропущена (-SkipPortalVerify)."
    exit 0
}

Run-Step "Проверка манифеста веб-панели" {
    $manifestPath = Join-Path $RepoRoot "web-admin\deploy\html\downloads\rap-android-vpn-build.json"
    if (-not (Test-Path $manifestPath)) {
        Fail "Локальный манифест не найден: $manifestPath"
    }

    $manifest = Get-Content $manifestPath -Raw | ConvertFrom-Json
    if (-not $manifest.version -or -not $manifest.version.name) {
        Fail "Манифест не содержит version.name: $manifestPath"
    }

    Write-Host "Локальный манифест APK версии: $($manifest.version.name) ($($manifest.version.code))"
    Write-Host "Path: $($manifest.published.path)"
    Write-Host "Sha256: $($manifest.published.sha256)"

    if (-not [string]::IsNullOrWhiteSpace($PortalVerifyBaseUrl)) {
        $manifestUrl = "$PortalVerifyBaseUrl/api/v1/downloads/rap-android-vpn-build.json?_cb=$(Get-Date -Format 'yyyyMMddHHmmss')"
        try {
            $remoteManifest = Invoke-RestMethod -Uri $manifestUrl -Method Get
            if (-not $remoteManifest.version -or -not $remoteManifest.version.name -or $remoteManifest.version.name -ne $manifest.version.name) {
                Fail "Версия после деплоя не совпадает: локально=$($manifest.version.name), remote=$($remoteManifest.version.name)"
            }
            Write-Host "Подтверждено: portal returns version $($remoteManifest.version.name)"
        } catch {
            Write-Host "WARN: не удалось прочитать удаленный манифест из $manifestUrl"
            Write-Host "      Проверьте доступность веб-панели и путь/порт вручную."
        }
    }
}

Write-Host "Готово: релиз собран, опубликован и проверен."