# wechatauto-replica 一键安装脚本（Windows PowerShell，管理员运行）
# 用法：irm https://gite.aiyuntuan.com/xiaoxiao_unai/wechatauto-replica/raw/branch/main/install.ps1 | iex
# 或本地：.\install.ps1
$ErrorActionPreference = "Stop"
$RepoUrl = "https://gite.aiyuntuan.com/xiaoxiao_unai/wechatauto-replica.git"
$InstallDir = "C:\wechatauto-replica"

Write-Host "==== wechatauto-replica 一键安装 ====" -ForegroundColor Cyan

# 1. 检查 git
if (-not (Get-Command git -ErrorAction SilentlyContinue)) {
    Write-Host "[错误] 未检测到 git。请先安装 https://git-scm.com/download/win" -ForegroundColor Red
    exit 1
}
# 2. 检查 python
if (-not (Get-Command python -ErrorAction SilentlyContinue)) {
    Write-Host "[错误] 未检测到 python。请先安装 Python 3.9+ 并勾选 Add to PATH" -ForegroundColor Red
    exit 1
}
$pyVer = python --version 2>&1
Write-Host "[1/6] 环境: $pyVer, git 已就绪"

# 3. clone（已存在则跳过）
if (Test-Path "$InstallDir\.git") {
    Write-Host "[2/6] 项目已存在: $InstallDir（跳过 clone）" -ForegroundColor Yellow
} else {
    Write-Host "[2/6] clone 公开仓库 -> $InstallDir"
    git clone $RepoUrl $InstallDir
    if ($LASTEXITCODE -ne 0) { Write-Host "[错误] clone 失败，检查网络（内网需连公司 VPN）" -ForegroundColor Red; exit 1 }
}
Set-Location $InstallDir

# 4. venv
if (-not (Test-Path ".venv\Scripts\python.exe")) {
    Write-Host "[3/6] 创建虚拟环境 .venv"
    python -m venv .venv
} else {
    Write-Host "[3/6] .venv 已存在（跳过）" -ForegroundColor Yellow
}
$Py = ".venv\Scripts\python.exe"

# 5. 依赖
Write-Host "[4/6] 安装依赖（pip install -e . + winsdk pypinyin）"
& $Py -m pip install --upgrade pip
& $Py -m pip install -e .
& $Py -m pip install winsdk pypinyin
if ($LASTEXITCODE -ne 0) { Write-Host "[错误] 依赖安装失败" -ForegroundColor Red; exit 1 }

# 6. 生成 ai_config.json 模板（不存在才生成，保留客户已有配置）
if (-not (Test-Path "ai_config.json")) {
    Write-Host "[5/6] 生成 ai_config.json 模板（请填入 DeepSeek API Key）"
    $tmpl = @'
{
  "llm": {
    "api_key": "PASTE_YOUR_DEEPSEEK_API_KEY_HERE",
    "base_url": "https://api.deepseek.com/v1",
    "model": "deepseek-chat",
    "timeout_sec": 60,
    "max_retry": 2
  },
  "persona": {
    "name": "微信本人",
    "system_prompt": "你是这个微信账号本人，正在用自己的微信跟好友/客户聊天。用自己平时的口吻说话，像真人发微信，不是客服、不是机器人。短句口语、禁客服套话、禁 emoji、不硬推销；没把握的信息（价格、合同、承诺、资质、发货时间等）一律回「这个我确认下，回头回你」，别瞎编。"
  },
  "knowledge": { "vault_dir": "kb", "top_k": 3, "max_chars_per_note": 1500 },
  "reply": {
    "enabled": true,
    "only_prefix": ["wxid_"],
    "blocklist": ["filehelper"],
    "cooldown_sec": 5,
    "history_turns": 10,
    "history_window_sec": 86400,
    "fallback_reply": "【自动回复】已收到您的消息，稍后回复您。",
    "keyword_rules": {},
    "allowlist": []
  },
  "storage": { "conversation_dir": "data/conversations" }
}
'@
    Set-Content -Path "ai_config.json" -Value $tmpl -Encoding UTF8
} else {
    Write-Host "[5/6] ai_config.json 已存在（跳过模板）" -ForegroundColor Yellow
}

# 7. 自检
Write-Host "[6/6] 自检 import"
& $Py -c "from wechatauto import WeChatDB; print('OK: wechatauto 安装成功')"
if ($LASTEXITCODE -ne 0) { Write-Host "[错误] import 自检失败" -ForegroundColor Red; exit 1 }

Write-Host ""
Write-Host "==== 安装完成 ====" -ForegroundColor Green
Write-Host "1) 编辑 $InstallDir\ai_config.json，把 llm.api_key 换成自己的 DeepSeek Key"
Write-Host "2) 启动 AI 客服: cd $InstallDir && .venv\Scripts\python.exe wechat_ai_reply.py"
Write-Host "3) 测试发消息: 看项目 README.md 的 Quick Start"