# PowerShell脚本：自动添加CloseAI配置到.env文件
# 使用方法：在 backend 目录下运行 .\update-env-closeai.ps1

$envFile = ".env"

# 检查.env文件是否存在
if (-not (Test-Path $envFile)) {
    Write-Host "错误：.env文件不存在！" -ForegroundColor Red
    Write-Host "请先创建.env文件" -ForegroundColor Yellow
    exit 1
}

# 读取现有配置
$envContent = Get-Content $envFile -Raw

# 检查是否已经包含CloseAI配置
if ($envContent -match "CLOSEAI_API_KEY") {
    Write-Host "检测到.env文件中已包含CloseAI配置" -ForegroundColor Yellow
    $overwrite = Read-Host "是否要覆盖现有配置？(y/n)"
    
    if ($overwrite -ne "y") {
        Write-Host "取消更新" -ForegroundColor Yellow
        exit 0
    }
    
    # 删除旧的CloseAI配置
    $envContent = $envContent -replace "(?ms)# ={32}.*?# CloseAI.*?# ={32}.*?(?=\r?\n# ={32}|\r?\n\r?\n|\Z)", ""
}

# CloseAI配置内容
$closeaiConfig = @"

# ================================
# CloseAI配置（代理OpenAI和Claude）⭐
# ================================
# CloseAI是一个API代理平台，提供稳定的OpenAI和Claude访问
# 官网：https://platform.openai-proxy.org

# 统一API Key（同时用于OpenAI和Claude）
CLOSEAI_API_KEY=sk-cu0iepbXYGGx2jc7BqP6ogtSWmP6fk918qV3RUdtGC3Edlpo

# OpenAI端点
CLOSEAI_OPENAI_BASE_URL=https://api.openai-proxy.org/v1

# Claude端点
CLOSEAI_CLAUDE_BASE_URL=https://api.openai-proxy.org/anthropic

# 支持的模型：
# - OpenAI: gpt-5-pro (最新), gpt-4-turbo-preview, gpt-3.5-turbo
# - Claude: claude-sonnet-4-5-20250929 (最新), claude-3-5-sonnet-20241022
"@

# 添加到文件末尾
$envContent = $envContent.TrimEnd() + "`r`n" + $closeaiConfig

# 写回文件
Set-Content -Path $envFile -Value $envContent -NoNewline

Write-Host "✅ CloseAI配置已成功添加到.env文件！" -ForegroundColor Green
Write-Host ""
Write-Host "已添加的配置：" -ForegroundColor Cyan
Write-Host "- CLOSEAI_API_KEY: sk-cu0iep...（真实API Key）" -ForegroundColor White
Write-Host "- CLOSEAI_OPENAI_BASE_URL: https://api.openai-proxy.org/v1" -ForegroundColor White
Write-Host "- CLOSEAI_CLAUDE_BASE_URL: https://api.openai-proxy.org/anthropic" -ForegroundColor White
Write-Host ""
Write-Host "可用模型：" -ForegroundColor Cyan
Write-Host "- GPT-5-Pro: gpt-5-pro" -ForegroundColor White
Write-Host "- Claude-4.5-Sonnet: claude-sonnet-4-5-20250929" -ForegroundColor White
Write-Host ""
Write-Host "下一步：重启后端服务以应用新配置" -ForegroundColor Yellow