#!/bin/bash
# 诊断 Bot 启动问题

echo ""
echo "==================================="
echo "  Bot 启动诊断"
echo "==================================="
echo ""

# 1. 检查 instrumentation 文件
echo "1. 检查 instrumentation 文件..."
if [ -f "src/instrumentation.ts" ]; then
    echo "✓ src/instrumentation.ts 存在"
elif [ -f "src/instrumentation.js" ]; then
    echo "✓ src/instrumentation.js 存在"
elif [ -f "instrumentation.ts" ]; then
    echo "✓ instrumentation.ts 存在（根目录）"
elif [ -f "instrumentation.js" ]; then
    echo "✓ instrumentation.js 存在（根目录）"
else
    echo "✗ 未找到 instrumentation 文件！"
    echo "  应该在: src/instrumentation.ts 或 instrumentation.ts"
    exit 1
fi

# 2. 检查 register 函数导出
echo ""
echo "2. 检查 register 函数..."
if grep -q "export async function register" src/instrumentation.ts 2>/dev/null || \
   grep -q "export async function register" src/instrumentation.js 2>/dev/null || \
   grep -q "export async function register" instrumentation.ts 2>/dev/null || \
   grep -q "export async function register" instrumentation.js 2>/dev/null; then
    echo "✓ register 函数已导出"
else
    echo "✗ 未找到 export async function register() 导出"
fi

# 3. 检查 next.config.ts
echo ""
echo "3. 检查 next.config.ts..."
if grep -q "instrumentationHook" next.config.ts 2>/dev/null; then
    echo "⚠ 发现 instrumentationHook 配置（Next.js 16 不需要，应该移除）"
else
    echo "✓ 配置文件正常"
fi

# 4. 检查 bot 入口文件
echo ""
echo "4. 检查 bot 启动文件..."
if [ -f "src/lib/bot/index.ts" ]; then
    echo "✓ src/lib/bot/index.ts 存在"
    if grep -q "export async function startBot" src/lib/bot/index.ts; then
        echo "✓ startBot 函数已导出"
    else
        echo "✗ 未找到 startBot 导出"
    fi
else
    echo "✗ src/lib/bot/index.ts 不存在"
fi

# 5. 检查环境变量
echo ""
echo "5. 检查环境变量..."
if [ -f ".env" ]; then
    if grep -q "TG_BOT_TOKEN=" .env && ! grep -q "TG_BOT_TOKEN=$" .env; then
        echo "✓ TG_BOT_TOKEN 已配置"
    else
        echo "⚠ TG_BOT_TOKEN 未配置或为空"
    fi

    if grep -q "TG_ALLOWED_CHAT_IDS=" .env && ! grep -q "TG_ALLOWED_CHAT_IDS=$" .env; then
        echo "✓ TG_ALLOWED_CHAT_IDS 已配置"
    else
        echo "⚠ TG_ALLOWED_CHAT_IDS 未配置或为空"
    fi

    if grep -q "ARTALK_SERVER=" .env && ! grep -q "ARTALK_SERVER=$" .env; then
        echo "✓ ARTALK_SERVER 已配置"
    else
        echo "⚠ ARTALK_SERVER 未配置或为空"
    fi
else
    echo "⚠ .env 文件不存在"
fi

# 6. 检查容器状态
echo ""
echo "6. 检查容器状态..."
if command -v docker &> /dev/null; then
    if docker compose ps 2>/dev/null | grep -q "Up"; then
        echo "✓ 容器正在运行"

        echo ""
        echo "7. 检查容器日志..."
        echo "--- 最近的日志 ---"
        docker compose logs --tail 30 2>&1 | grep -E "\[instrumentation\]|\[bot\]|\[comment-notify\]|error" || echo "未找到相关日志"

    else
        echo "✗ 容器未运行"
    fi
else
    echo "⚠ docker 命令不可用"
fi

echo ""
echo "==================================="
echo "  诊断完成"
echo "==================================="
echo ""