#!/bin/bash
# 测试crontab配置脚本

SCRIPT_DIR="$(cd "$(dirname "${BASH_SOURCE[0]}")" && pwd)"
cd "$SCRIPT_DIR" || exit 1

echo "=========================================="
echo "超星数据同步定时任务配置测试"
echo "=========================================="
echo ""

# 测试1: 检查文件是否存在
echo "测试1: 检查必要文件..."
files=("run_script.sh" "crontab_config.txt" "请求系部信息API.py" "请求专业信息API.py" "请求班级信息API.py" "请求学生信息API.py" "请求学籍异动信息API.py")
all_exist=true
for file in "${files[@]}"; do
    if [ -f "$SCRIPT_DIR/$file" ]; then
        echo "  ✓ $file"
    else
        echo "  ✗ $file (缺失)"
        all_exist=false
    fi
done
echo ""

# 测试2: 检查执行权限
echo "测试2: 检查执行权限..."
if [ -x "$SCRIPT_DIR/run_script.sh" ]; then
    echo "  ✓ run_script.sh 有执行权限"
else
    echo "  ✗ run_script.sh 缺少执行权限"
    echo "    执行: chmod +x $SCRIPT_DIR/run_script.sh"
fi
echo ""

# 测试3: 检查日志目录
echo "测试3: 检查日志目录..."
if [ -d "$SCRIPT_DIR/logs" ]; then
    echo "  ✓ logs/ 目录存在"
else
    echo "  ⚠ logs/ 目录不存在，将自动创建"
    mkdir -p "$SCRIPT_DIR/logs"
    echo "  ✓ logs/ 目录已创建"
fi
echo ""

# 测试4: 检查Python环境
echo "测试4: 检查Python环境..."
if command -v python3 &> /dev/null; then
    PYTHON_VERSION=$(python3 --version)
    echo "  ✓ Python3 已安装: $PYTHON_VERSION"
    
    # 检查必要的Python包
    echo "  检查Python依赖包..."
    packages=("pymysql" "requests" "Crypto")
    for pkg in "${packages[@]}"; do
        if python3 -c "import ${pkg//-/_}" 2>/dev/null; then
            echo "    ✓ $pkg"
        else
            echo "    ✗ $pkg (未安装)"
            echo "      执行: pip3 install $pkg"
        fi
    done
else
    echo "  ✗ Python3 未安装或不在PATH中"
fi
echo ""

# 测试5: 检查crontab配置语法
echo "测试5: 检查crontab配置语法..."
if [ -f "$SCRIPT_DIR/crontab_config.txt" ]; then
    # 提取crontab行（排除注释）
    crontab_lines=$(grep -E "^[0-9*]" "$SCRIPT_DIR/crontab_config.txt" | wc -l)
    echo "  ✓ 找到 $crontab_lines 个crontab任务配置"
    
    # 检查路径是否正确
    if grep -q "$SCRIPT_DIR" "$SCRIPT_DIR/crontab_config.txt"; then
        echo "  ✓ 路径配置正确"
    else
        echo "  ⚠ 路径可能不正确，请检查crontab_config.txt中的路径"
    fi
else
    echo "  ✗ crontab_config.txt 不存在"
fi
echo ""

# 测试6: 测试脚本启动器（不实际执行Python脚本）
echo "测试6: 测试脚本启动器..."
if [ -x "$SCRIPT_DIR/run_script.sh" ]; then
    # 测试脚本是否能正确解析参数（使用不存在的脚本名，应该失败但不报错）
    if bash "$SCRIPT_DIR/run_script.sh" "测试脚本名" 2>&1 | grep -q "错误\|未指定"; then
        echo "  ✓ 脚本启动器参数检查正常"
    else
        echo "  ⚠ 脚本启动器测试未完全通过"
    fi
else
    echo "  ✗ 无法测试脚本启动器（缺少执行权限）"
fi
echo ""

# 测试7: 显示当前crontab任务
echo "测试7: 当前crontab任务..."
if crontab -l 2>/dev/null | grep -q "请求"; then
    echo "  ✓ 已安装超星数据同步任务"
    echo "  当前任务:"
    crontab -l | grep "请求" | sed 's/^/    /'
else
    echo "  ⚠ 未检测到已安装的定时任务"
    echo "    执行安装: ./install_crontab.sh"
fi
echo ""

echo "=========================================="
echo "测试完成"
echo "=========================================="
echo ""
echo "如果所有测试通过，可以执行以下命令安装定时任务："
echo "  ./install_crontab.sh"
echo ""
echo "或者手动安装："
echo "  crontab crontab_config.txt"
echo ""