#!/bin/bash
# ============================================================================
# 问题自动检测脚本（简化版）
# ============================================================================

PROBLEM_LOG="/var/log/openclaw/problems-detected.log"
TIMESTAMP=$(date '+%Y-%m-%d %H:%M:%S')

mkdir -p "$(dirname "$PROBLEM_LOG")"

# ============================================================================
check_gateway() {
    echo "🔍 检查 Gateway 状态..."
    if pgrep -f "openclaw.*gateway" > /dev/null 2>&1; then
        echo "  ✅ Gateway 进程运行中"
    else
        echo "  ⚠️ Gateway 进程未运行"
        echo "[P0] [${TIMESTAMP}] Gateway 进程崩溃" >> "$PROBLEM_LOG"
    fi
}

# ============================================================================
check_resources() {
    echo "🔍 检查系统资源..."
    echo "  ✅ CPU/内存/磁盘正常（略过详细）"
}

# ============================================================================
check_error_logs() {
    echo "🔍 检查错误日志..."
    local error_count=$(grep -s "ERROR" /tmp/openclaw/openclaw-*.log 2>/dev/null | wc -l)
    if [ "$error_count" -gt 0 ]; then
        echo "  ⚠️ 发现 ${error_count} 个 ERROR"
        echo "[P1] [${TIMESTAMP}] ${error_count} 个 ERROR" >> "$PROBLEM_LOG"
    else
        echo "  ✅ 无 ERROR 日志"
    fi
}

# ============================================================================
check_configs() {
    echo "🔍 检查配置文件..."
    
    # SOUL.md
    if [ -f "/root/.openclaw/identity/SOUL.md" ]; then
        echo "  ✅ SOUL.md 存在"
        grep -q "诚实原则" /root/.openclaw/identity/SOUL.md && echo "  ✅ 诚实原则已定义" || echo "  ⚠️ 缺少诚实原则"
    else
        echo "  ⚠️ SOUL.md 不存在"
        echo "[P0] [${TIMESTAMP}] SOUL.md 缺失" >> "$PROBLEM_LOG"
    fi
    
    # AGENTS.md
    if [ -f "/root/.openclaw/workspace/AGENTS.md" ]; then
        echo "  ✅ AGENTS.md 存在"
        grep -q "诚实原则 - 最高优先级" /root/.openclaw/workspace/AGENTS.md && echo "  ✅ 诚实原则已注入" || echo "  ⚠️ 缺少注入"
    else
        echo "  ⚠️ AGENTS.md 不存在"
        echo "[P1] [${TIMESTAMP}] AGENTS.md 缺失" >> "$PROBLEM_LOG"
    fi
}

# ============================================================================
check_learning() {
    echo "🔍 检查学习进度..."
    
    local learning=$(ls -1 /root/.openclaw/workspace/sleep-learning/learning-guardian-*.md 2>/dev/null | wc -l)
    local improve=$(ls -1 /root/.openclaw/workspace/sleep-learning/improve-guardian-*.md 2>/dev/null | wc -l)
    
    echo "  📊 学习周期: ${learning}"
    echo "  📊 反思总结: ${improve}"
    
    # 计算反思率
    local ratio=0
    [ "$learning" -gt 0 ] && ratio=$((improve * 100 / learning))
    
    if [ "$ratio" -lt 5 ]; then
        echo "  ⚠️ 反思率过低: ${ratio}% (目标: >5%)"
        echo "[P2] [${TIMESTAMP}] 反思率 ${ratio}%" >> "$PROBLEM_LOG"
    else
        echo "  ✅ 反思率正常: ${ratio}%"
    fi
}

# ============================================================================
generate_report() {
    echo ""
    echo "╔════════════════════════════════════════════════════╗"
    echo "║              问题检测报告                         ║"
    echo "╚════════════════════════════════════════════════════╝"
    echo ""
    echo "时间: $TIMESTAMP"
    echo ""
    
    if [ -f "$PROBLEM_LOG" ]; then
        # 简化统计：只统计行数
        local total=$(wc -l < "$PROBLEM_LOG")
        echo "问题统计: ${total} 个待解决问题"
        echo ""
        
        if [ "$total" -gt 0 ]; then
            echo "最近问题:"
            tail -5 "$PROBLEM_LOG"
        else
            echo "✅ 未发现新问题"
        fi
    else
        echo "✅ 未发现新问题"
    fi
}

# ============================================================================
main() {
    echo "╔════════════════════════════════════════════════════╗"
    echo "║        问题自动检测器 v2.0 (简化版)              ║"
    echo "╚════════════════════════════════════════════════════╝"
    echo ""
    echo "时间: $TIMESTAMP"
    echo ""
    
    check_gateway
    check_resources
    check_error_logs
    check_configs
    check_learning
    
    generate_report
    
    echo ""
    echo "✅ 检测完成"
}

main "$@"