#!/usr/bin/env pwsh
# ============================================
# 修改服务器地址并重新打包
# ============================================

$ErrorActionPreference = "Stop"

Write-Host "========================================" -ForegroundColor Cyan
Write-Host "   修改服务器地址" -ForegroundColor Cyan
Write-Host "========================================" -ForegroundColor Cyan
Write-Host ""

$ProjectRoot = $PSScriptRoot
$ConfigFile = "$ProjectRoot\src\utils\config.js"

# 读取当前配置
if (-Not (Test-Path $ConfigFile)) {
    Write-Host "错误：找不到配置文件" -ForegroundColor Red
    Write-Host "  期望位置: $ConfigFile" -ForegroundColor Gray
    exit 1
}

$ConfigContent = Get-Content $ConfigFile -Raw

# 提取当前 IP
if ($ConfigContent -match "DEFAULT_SERVER_HOST\s*=\s*'([^']+)'") {
    $CurrentIP = $Matches[1]
} else {
    $CurrentIP = "未找到"
}

if ($ConfigContent -match "DEFAULT_SERVER_PORT\s*=\s*(\d+)") {
    $CurrentPort = $Matches[1]
} else {
    $CurrentPort = "未找到"
}

Write-Host "当前配置:" -ForegroundColor Yellow
Write-Host "  服务器地址: $CurrentIP" -ForegroundColor White
Write-Host "  服务器端口: $CurrentPort" -ForegroundColor White
Write-Host ""

# 询问新的 IP
Write-Host "请输入新的服务器地址（直接回车保持不变）:" -ForegroundColor Cyan
$NewIP = Read-Host "  IP 地址"
if ([string]::IsNullOrWhiteSpace($NewIP)) {
    $NewIP = $CurrentIP
    Write-Host "  保持原地址: $NewIP" -ForegroundColor Gray
}

# 询问新的端口
Write-Host ""
Write-Host "请输入新的服务器端口（直接回车保持不变）:" -ForegroundColor Cyan
$NewPortInput = Read-Host "  端口"
if ([string]::IsNullOrWhiteSpace($NewPortInput)) {
    $NewPort = $CurrentPort
    Write-Host "  保持原端口: $NewPort" -ForegroundColor Gray
} else {
    $NewPort = $NewPortInput
}

# 确认修改
Write-Host ""
Write-Host "========================================" -ForegroundColor Yellow
Write-Host "  即将修改为:" -ForegroundColor Yellow
Write-Host "  服务器地址: $NewIP" -ForegroundColor Green
Write-Host "  服务器端口: $NewPort" -ForegroundColor Green
Write-Host "========================================" -ForegroundColor Yellow
Write-Host ""

$Confirm = Read-Host "确认修改并重新打包? (Y/n)"
if ($Confirm -eq 'n' -or $Confirm -eq 'N') {
    Write-Host "已取消" -ForegroundColor Yellow
    exit 0
}

# 执行修改
Write-Host ""
Write-Host "正在修改配置文件..." -ForegroundColor Yellow

try {
    # 修改 DEFAULT_SERVER_HOST
    $ConfigContent = $ConfigContent -replace "const DEFAULT_SERVER_HOST = '[^']*'", "const DEFAULT_SERVER_HOST = '$NewIP'"
    
    # 修改 DEFAULT_SERVER_PORT
    $ConfigContent = $ConfigContent -replace "const DEFAULT_SERVER_PORT = \d+", "const DEFAULT_SERVER_PORT = $NewPort"
    
    # 修改 DEV_SERVER_HOST
    $ConfigContent = $ConfigContent -replace "const DEV_SERVER_HOST = '[^']*'", "const DEV_SERVER_HOST = '$NewIP'"
    
    # 修改 DEV_SERVER_PORT
    $ConfigContent = $ConfigContent -replace "const DEV_SERVER_PORT = \d+", "const DEV_SERVER_PORT = $NewPort"
    
    # 修改 window.location.hostname 判断
    $ConfigContent = $ConfigContent -replace "hostname === '[^']*'", "hostname === '$NewIP'"
    
    # 修改 getBaseURL 的默认返回值
    $ConfigContent = $ConfigContent -replace "return 'http://[^:]*:\d+'", "return 'http://${NewIP}:${NewPort}'"
    
    # 保存文件
    Set-Content -Path $ConfigFile -Value $ConfigContent -Encoding UTF8
    
    Write-Host "  ✓ 配置文件已更新" -ForegroundColor Green
    
} catch {
    Write-Host "  ✗ 修改失败: $_" -ForegroundColor Red
    exit 1
}

# 询问是否立即重新打包
Write-Host ""
$RebuildNow = Read-Host "是否立即重新打包 APK? (Y/n)"
if ($RebuildNow -ne 'n' -and $RebuildNow -ne 'N') {
    Write-Host ""
    Write-Host "开始重新打包..." -ForegroundColor Yellow
    
    $RebuildScript = "$ProjectRoot\一键重新打包.ps1"
    if (Test-Path $RebuildScript) {
        & $RebuildScript
    } else {
        Write-Host "警告：找不到一键打包脚本" -ForegroundColor Yellow
        Write-Host "请手动运行: npm run build:app" -ForegroundColor Gray
    }
} else {
    Write-Host ""
    Write-Host "配置已更新，但未重新打包" -ForegroundColor Yellow
    Write-Host "稍后运行 '一键重新打包.ps1' 即可" -ForegroundColor Gray
}

Write-Host ""
Write-Host "按任意键退出..."
$null = $Host.UI.RawUI.ReadKey("NoEcho,IncludeKeyDown")