#!/usr/bin/env python
# -*- coding: utf-8 -*-
"""
测试实验结束后自动保存数据的修复方案
"""
import sqlite3
from pathlib import Path
from logger import get_logger

logger = get_logger()


def test_save_status_columns():
    """测试保存状态字段是否存在"""
    try:
        db_path = Path(__file__).parent / "experiments.db"
        
        if not db_path.exists():
            logger.error(f"数据库文件不存在: {db_path}")
            return False
        
        db = sqlite3.connect(str(db_path))
        cur = db.cursor()
        
        # 检查字段
        cur.execute("PRAGMA table_info(experiments)")
        columns = {row[1]: row[2] for row in cur.fetchall()}
        
        logger.info(f"experiments 表字段: {list(columns.keys())}")
        
        # 验证新字段
        has_save_status = 'save_status' in columns
        has_save_error = 'save_error' in columns
        
        logger.info(f"save_status 字段存在: {has_save_status}")
        logger.info(f"save_error 字段存在: {has_save_error}")
        
        if not has_save_status or not has_save_error:
            logger.warning("⚠️ 缺少保存状态字段，请运行 add_save_status_columns.py")
            db.close()
            return False
        
        # 查询有结束时间但没有保存状态的实验
        cur.execute("""
            SELECT id, work_order_no, end_ts, save_status, save_error
            FROM experiments
            WHERE end_ts IS NOT NULL
            ORDER BY id DESC
            LIMIT 10
        """)
        
        rows = cur.fetchall()
        logger.info(f"\n最近10个已结束的实验:")
        logger.info(f"{'ID':<5} {'工单号':<15} {'结束时间':<20} {'保存状态':<10} {'错误信息'}")
        logger.info("-" * 80)
        
        for eid, work_order, end_ts, save_status, save_error in rows:
            status_display = save_status or "未记录"
            error_display = (save_error[:30] + "...") if save_error and len(save_error) > 30 else (save_error or "")
            logger.info(f"{eid:<5} {work_order or 'N/A':<15} {end_ts or 'N/A':<20} {status_display:<10} {error_display}")
        
        db.close()
        
        logger.info("\n✅ 保存状态字段测试通过")
        return True
    
    except Exception as e:
        logger.error(f"❌ 测试失败: {e}", exc_info=True)
        return False


def test_monitor_retry_logic():
    """测试监控器的重试逻辑"""
    logger.info("\n" + "="*80)
    logger.info("测试监控器重试逻辑")
    logger.info("="*80)
    
    try:
        from experiment_monitor import ExperimentStateMonitor
        
        # 检查方法是否存在
        has_mark_failed = hasattr(ExperimentStateMonitor, '_mark_save_failed')
        has_execute_save = hasattr(ExperimentStateMonitor, '_execute_and_save_script_data')
        
        logger.info(f"_mark_save_failed 方法存在: {has_mark_failed}")
        logger.info(f"_execute_and_save_script_data 方法存在: {has_execute_save}")
        
        if has_mark_failed and has_execute_save:
            logger.info("✅ 监控器重试逻辑已实现")
            return True
        else:
            logger.error("❌ 监控器缺少必要的方法")
            return False
    
    except Exception as e:
        logger.error(f"❌ 测试失败: {e}", exc_info=True)
        return False


def main():
    """运行所有测试"""
    print("\n" + "="*80)
    print("实验结束自动保存修复方案测试")
    print("="*80 + "\n")
    
    results = []
    
    # 测试1: 数据库字段
    print("测试1: 检查数据库保存状态字段...")
    results.append(("数据库字段", test_save_status_columns()))
    
    # 测试2: 监控器重试逻辑
    print("\n测试2: 检查监控器重试逻辑...")
    results.append(("监控器重试", test_monitor_retry_logic()))
    
    # 汇总结果
    print("\n" + "="*80)
    print("测试结果汇总")
    print("="*80)
    
    for name, passed in results:
        status = "✅ 通过" if passed else "❌ 失败"
        print(f"{name:<20} {status}")
    
    all_passed = all(passed for _, passed in results)
    
    print("\n" + "="*80)
    if all_passed:
        print("✅ 所有测试通过！修复方案已正确实施")
    else:
        print("❌ 部分测试失败，请检查上述错误信息")
    print("="*80 + "\n")
    
    return all_passed


if __name__ == "__main__":
    import sys
    success = main()
    sys.exit(0 if success else 1)