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+# 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"