#!/usr/bin/env bash
# Persistent Chat 一键安装（Gitea 仓库根目录）
# 用法: bash install.sh [工作区路径]
set -euo pipefail
REPO="$(cd "$(dirname "$0")" && pwd)"
WS="${1:-$PWD}"
HUB="${PCHAT_HUB_URL:-http://127.0.0.1:13458}"

echo "╔══════════════════════════════════════════╗"
echo "║  Persistent Chat · 一键安装              ║"
echo "╚══════════════════════════════════════════╝"
echo "仓库: $REPO"
echo "工作区: $WS"
echo ""

# Phase 0: 前置
if ! command -v node >/dev/null 2>&1; then
  echo "❌ 需要 Node.js 18+"; exit 1
fi
if [[ "$(uname)" != "Darwin" ]]; then
  echo "⚠️  当前脚本针对 macOS 优化；其他系统部分步骤需人工调整"
fi

# Phase 1: 运行时 Hub
echo "▶ [1/5] 同步 Hub 到 ~/.persistent-chat-local …"
bash "$REPO/scripts/co-integration/sync_pchat_runtime.sh"

# Phase 2: Cursor MCP + rules
echo "▶ [2/5] 部署 Cursor 配置（pchat 唯一套）…"
bash "$REPO/cursor-config/deploy-cursor-config.sh" "$WS"

# Phase 3: 退役 co-chat 规则（扩展若存在则提示）
if ls "$HOME/.cursor/extensions"/co-chat.co-chat-panel-* >/dev/null 2>&1; then
  echo "▶ [3/5] 检测到 co-chat 扩展，执行退役 …"
  if [[ -f "$REPO/scripts/co-integration/retire_cochat.sh" ]]; then
    bash "$REPO/scripts/co-integration/retire_cochat.sh" || echo "⚠️  退役需 W2/W6/W8 门禁；可稍后在 Hub /enhance 完成后再跑"
  fi
else
  echo "▶ [3/5] co-chat 扩展未安装，跳过退役"
  bash "$REPO/scripts/co-integration/pchat_retire_co_rule.sh" "$WS" 2>/dev/null || true
fi

# Phase 4: 冒烟
echo "▶ [4/5] 冒烟测试 …"
export PCHAT_HUB_URL="$HUB"
if bash "$REPO/scripts/co-integration/pchat_smoke_test.sh"; then
  echo "✅ 冒烟 fail=0"
else
  echo "❌ 冒烟失败；AI 请读 AGENTS.md §排错"
  exit 1
fi

# Phase 5: 增强门禁摘要
echo "▶ [5/5] 增强门禁 …"
curl -sf "$HUB/api/enhance/diagnose" 2>/dev/null | python3 -c "
import sys, json
try:
  j=json.load(sys.stdin)
  r=j.get('report',j)
  s=r.get('state',{})
  gp=r.get('gatesPass', False)
  print(f'  gatesPass={gp} permOk={s.get(\"permOk\")} cursorPrefOk={s.get(\"cursorPrefOk\")} patchNativeOk={s.get(\"patchNativeOk\")}')
  if not gp:
    print('  → 打开 $HUB/enhance 完成 W2/W6 并开启增强包，点「诊断」')
except Exception as e:
  print('  (diagnose 暂不可用)', e)
" || true

echo ""
echo "══════════════════════════════════════════"
echo "✅ 安装完成"
echo "  Hub:    $HUB"
echo "  增强:   $HUB/enhance"
echo "  下一步: Cmd+Q 重启 Cursor → 新建 Chat 测 wait 续跑"
echo "  AI指引: 读本仓库 AGENTS.md"
echo "══════════════════════════════════════════"