# -*- coding: utf-8 -*-
# 启动管理后台（后端 + 前端）
# 服务成功启动后自动打开浏览器

$ErrorActionPreference = "Stop"

try {
    # 定位项目根目录：脚本在 scripts/ops/ 下，向上三级
    if ($MyInvocation.MyCommand.Path) {
        $ProjectRoot = Split-Path -Parent (Split-Path -Parent (Split-Path -Parent $MyInvocation.MyCommand.Path))
    } else {
        $ProjectRoot = $PWD.Path
    }

    Write-Host "========================================" -ForegroundColor Cyan
    Write-Host "  NeoZQYY 管理后台启动脚本" -ForegroundColor Cyan
    Write-Host "========================================" -ForegroundColor Cyan
    Write-Host ""
    Write-Host "项目根目录: $ProjectRoot"
    Write-Host ""

    $backendDir = Join-Path $ProjectRoot "apps\backend"
    $frontendDir = Join-Path $ProjectRoot "apps\admin-web"
    if (-not (Test-Path $backendDir)) { throw "后端目录不存在: $backendDir" }
    if (-not (Test-Path $frontendDir)) { throw "前端目录不存在: $frontendDir" }

    # 前端日志文件（每次用唯一文件名，避免上次进程锁定旧文件）
    $ts = Get-Date -Format "yyyyMMdd_HHmmss"
    $frontendLog = Join-Path $env:TEMP "neozqyy_fe_${ts}.log"

    # 选择 PowerShell 可执行文件：优先 pwsh (7+)，回退 powershell (5.1)
    $psExe = if (Get-Command pwsh -ErrorAction SilentlyContinue) { "pwsh" } else { "powershell" }

    # ── 生成临时启动脚本 ──
    $beTmp = Join-Path $env:TEMP "neozqyy_start_be.ps1"
    $feTmp = Join-Path $env:TEMP "neozqyy_start_fe.ps1"

    $q = [char]39
    @(
        "Set-Location -LiteralPath ${q}${backendDir}${q}"
        "Write-Host ${q}=== 后端 FastAPI ===${q} -ForegroundColor Green"
        "uv run uvicorn app.main:app --reload --port 8000"
        "Write-Host ${q}后端已退出，按任意键关闭...${q} -ForegroundColor Red"
        "`$null = `$Host.UI.RawUI.ReadKey(${q}NoEcho,IncludeKeyDown${q})"
    ) | Set-Content -Path $beTmp -Encoding UTF8

    @(
        "Set-Location -LiteralPath ${q}${frontendDir}${q}"
        "Write-Host ${q}=== 前端 Vite ===${q} -ForegroundColor Green"
        "pnpm dev 2>&1 | Tee-Object -FilePath ${q}${frontendLog}${q}"
        "Write-Host ${q}前端已退出，按任意键关闭...${q} -ForegroundColor Red"
        "`$null = `$Host.UI.RawUI.ReadKey(${q}NoEcho,IncludeKeyDown${q})"
    ) | Set-Content -Path $feTmp -Encoding UTF8

    # ── 启动后端 ──
    Write-Host "[1/2] 启动后端 FastAPI (http://localhost:8000) ..." -ForegroundColor Yellow
    Start-Process $psExe -ArgumentList "-NoExit", "-ExecutionPolicy", "Bypass", "-File", $beTmp

    Start-Sleep -Seconds 2

    # ── 启动前端 ──
    Write-Host "[2/2] 启动前端 Vite (http://localhost:5173) ..." -ForegroundColor Yellow
    Start-Process $psExe -ArgumentList "-NoExit", "-ExecutionPolicy", "Bypass", "-File", $feTmp

    Write-Host ""
    Write-Host "========================================" -ForegroundColor Green
    Write-Host "  两个服务已在新窗口中启动" -ForegroundColor Green
    Write-Host "  后端: http://localhost:8000" -ForegroundColor Green
    Write-Host "  前端: http://localhost:5173" -ForegroundColor Green
    Write-Host "========================================" -ForegroundColor Green
    Write-Host ""

    # ── 检测前端就绪（匹配 Vite 输出中的 localhost:5173，忽略 ANSI 转义码） ──
    Write-Host "等待前端 Vite 就绪..." -ForegroundColor Yellow
    $timeout = 45
    $elapsed = 0
    $ready = $false

    while ($elapsed -lt $timeout) {
        Start-Sleep -Seconds 1
        $elapsed++
        if (Test-Path $frontendLog) {
            $raw = Get-Content $frontendLog -Raw -ErrorAction SilentlyContinue
            if ($raw) {
                # 去掉 ANSI 转义序列后再匹配
                $clean = $raw -replace '\x1b\[[0-9;]*m', ''
                if ($clean -match "localhost:5173" -or $clean -match "ready in") {
                    $ready = $true
                    break
                }
            }
        }
    }

    if ($ready) {
        Write-Host "前端已就绪（${elapsed}s），打开浏览器..." -ForegroundColor Green
        Start-Process "http://localhost:5173"
    } else {
        Write-Host "等待超时（${timeout}s），请手动打开 http://localhost:5173" -ForegroundColor Red
    }

} catch {
    Write-Host ""
    Write-Host "启动失败: $_" -ForegroundColor Red
    Write-Host $_.ScriptStackTrace -ForegroundColor DarkRed
}

Write-Host ""
Write-Host "按任意键关闭此窗口..." -ForegroundColor DarkGray
$null = $Host.UI.RawUI.ReadKey("NoEcho,IncludeKeyDown")