# FLNXI 客户首装向导脚本
# 这是对 smoke-install.ps1 的分步骤包装，不替代 docker-compose.prod.yml。

param(
    [string]$ProjectDir = ".",
    [string]$ComposeFile = "docker-compose.prod.yml",
    [string]$EnvFile = ".env",
    [string]$ExpectedVersion = "",
    [switch]$Start,
    [switch]$PrepareDirectories,
    [switch]$PlanOnly,
    [switch]$SkipMigrationStatus,
    [switch]$SkipObjectStorageCheck,
    [int]$HealthTimeoutSeconds = 120
)

Set-StrictMode -Version Latest
$ErrorActionPreference = "Stop"

function Write-Step {
    param([int]$Number, [string]$Message)
    Write-Host ""
    Write-Host "[$Number/4] $Message" -ForegroundColor Cyan
}

function Invoke-SmokeInstall {
    param([string[]]$ExtraArgs)

    $scriptPath = Join-Path $PSScriptRoot "smoke-install.ps1"
    if (-not (Test-Path -LiteralPath $scriptPath -PathType Leaf)) {
        throw "找不到 smoke-install.ps1：$scriptPath"
    }

    $smokeArgs = @(
        "-ProjectDir", $ProjectDir,
        "-ComposeFile", $ComposeFile,
        "-EnvFile", $EnvFile,
        "-HealthTimeoutSeconds", "$HealthTimeoutSeconds"
    )

    if ($SkipMigrationStatus) {
        $smokeArgs += "-SkipMigrationStatus"
    }
    if ($SkipObjectStorageCheck) {
        $smokeArgs += "-SkipObjectStorageCheck"
    }
    if (-not [string]::IsNullOrWhiteSpace($ExpectedVersion)) {
        $smokeArgs += @("-ExpectedVersion", $ExpectedVersion)
    }

    & powershell -ExecutionPolicy Bypass -File $scriptPath @smokeArgs @ExtraArgs
    if ($LASTEXITCODE -ne 0) {
        throw "安装验收步骤失败，退出码：$LASTEXITCODE"
    }
}

Write-Host "========================================" -ForegroundColor Cyan
Write-Host "  FLNXI 客户首装向导" -ForegroundColor Cyan
Write-Host "========================================" -ForegroundColor Cyan
Write-Host "部署目录：$ProjectDir"
Write-Host "Compose：$ComposeFile"
Write-Host "环境文件：$EnvFile"

Write-Step 1 "检查部署文件和客户现场配置"
Write-Host "会检查 .env、APP_IMAGE、许可证参数、数据目录和常见占位值。"
if ($PrepareDirectories) {
    Write-Host "缺少 uploads/data 目录时会自动创建并测试写入。"
}

if ($PlanOnly) {
    Write-Step 2 "准备启动方式"
    Write-Host "如果希望脚本启动容器，请重新执行并加 -Start。"
    Write-Host "如果已经通过 NAS 图形界面启动，则不加 -Start，脚本只做验收。"
    Write-Step 3 "运行首装验收"
    Write-Host "验收内容包括 Compose 配置、容器状态、运行镜像、VERSION.txt、/api/health、Prisma 迁移状态和 MinIO bucket。"
    if (-not [string]::IsNullOrWhiteSpace($ExpectedVersion)) {
        Write-Host "会额外确认当前运行版本等于：$ExpectedVersion。"
    }
    Write-Step 4 "查看结果"
    Write-Host "所有步骤通过后，浏览器打开 APP_PUBLIC_URL / NEXTAUTH_URL。"
    Write-Host "如失败，根据脚本输出先修 .env、镜像、目录权限或容器日志。"
    return
}

$preflightArgs = @("-PreflightOnly")
if ($PrepareDirectories) {
    $preflightArgs += "-PrepareDirectories"
}
Invoke-SmokeInstall -ExtraArgs $preflightArgs

Write-Step 2 "确认容器启动方式"
if ($Start) {
    Write-Host "将由脚本执行 docker compose up -d。"
} else {
    Write-Host "未传 -Start，默认认为容器已由 NAS 图形界面或其它编排入口启动。"
}

Write-Step 3 "执行首装启动和验收"
$verifyArgs = @()
if ($Start) {
    $verifyArgs += "-Start"
}
if ($PrepareDirectories) {
    $verifyArgs += "-PrepareDirectories"
}
Invoke-SmokeInstall -ExtraArgs $verifyArgs

Write-Step 4 "完成"
Write-Host "首装向导完成。下一步请用浏览器打开 APP_PUBLIC_URL / NEXTAUTH_URL，并完成管理员初始化、登录、上传和下载验收。"