#!/usr/bin/env python3
"""修改 test_item 和 test_work_order 表结构"""

import asyncio
from sqlalchemy.ext.asyncio import create_async_engine
from sqlalchemy import text

DB_CONFIG = {
    'host': '123.57.81.127',
    'port': 3306,
    'user': 'cpy_admin',
    'password': 'Tgzz2025+',
    'database': 'ruoyi-fastapi'
}

DATABASE_URL = (
    f"mysql+asyncmy://{DB_CONFIG['user']}:{DB_CONFIG['password']}@"
    f"{DB_CONFIG['host']}:{DB_CONFIG['port']}/{DB_CONFIG['database']}"
)

async def migrate():
    engine = create_async_engine(DATABASE_URL, echo=False)
    
    async with engine.connect() as conn:
        print("=" * 80)
        print("Migrating test_item and test_work_order tables")
        print("=" * 80)
        
        # ========== test_item ==========
        result = await conn.execute(text("DESCRIBE test_item"))
        columns = [col[0] for col in result.fetchall()]
        
        # 1. 添加 condition_form_id
        if 'condition_form_id' not in columns:
            print("[1] Adding condition_form_id to test_item...")
            await conn.execute(text("""
                ALTER TABLE test_item 
                ADD COLUMN condition_form_id BIGINT NULL COMMENT '测试条件表单模板ID' AFTER eut_type_id
            """))
            await conn.commit()
            print("  [OK]")
        else:
            print("[1] condition_form_id already exists")
        
        # 2. 添加 condition_data（存填写后的条件数据）
        if 'condition_data' not in columns:
            print("[2] Adding condition_data to test_item...")
            await conn.execute(text("""
                ALTER TABLE test_item 
                ADD COLUMN condition_data TEXT NULL COMMENT '测试条件填写数据JSON' AFTER condition_form_id
            """))
            await conn.commit()
            print("  [OK]")
        else:
            print("[2] condition_data already exists")
        
        # 3. 添加 result_form_id
        if 'result_form_id' not in columns:
            print("[3] Adding result_form_id to test_item...")
            await conn.execute(text("""
                ALTER TABLE test_item 
                ADD COLUMN result_form_id BIGINT NULL COMMENT '测试结果表单模板ID' AFTER condition_data
            """))
            await conn.commit()
            print("  [OK]")
        else:
            print("[3] result_form_id already exists")
        
        # ========== test_work_order ==========
        result = await conn.execute(text("DESCRIBE test_work_order"))
        wo_columns = [col[0] for col in result.fetchall()]
        
        # 4. 添加 result_form_id 到工单表
        if 'result_form_id' not in wo_columns:
            print("[4] Adding result_form_id to test_work_order...")
            await conn.execute(text("""
                ALTER TABLE test_work_order 
                ADD COLUMN result_form_id BIGINT NULL COMMENT '测试结果表单模板ID'
            """))
            await conn.commit()
            print("  [OK]")
        else:
            print("[4] result_form_id already exists in test_work_order")
        
        # 5. 确保 result_data 存在
        if 'result_data' not in wo_columns:
            print("[5] Adding result_data to test_work_order...")
            await conn.execute(text("""
                ALTER TABLE test_work_order 
                ADD COLUMN result_data TEXT NULL COMMENT '测试结果数据JSON'
            """))
            await conn.commit()
            print("  [OK]")
        else:
            print("[5] result_data already exists in test_work_order")
        
        # ========== 验证 ==========
        print("\n[Verification] test_item:")
        result = await conn.execute(text("DESCRIBE test_item"))
        for col in result.fetchall():
            if col[0] in ('condition_form_id', 'condition_data', 'result_form_id', 'condition_json', 'config_json'):
                print(f"  {col[0]:<25} | {col[1]:<20}")
        
        print("\n[Verification] test_work_order:")
        result = await conn.execute(text("DESCRIBE test_work_order"))
        for col in result.fetchall():
            if col[0] in ('result_form_id', 'result_data'):
                print(f"  {col[0]:<25} | {col[1]:<20}")
        
        print("\n" + "=" * 80)
    
    await engine.dispose()

if __name__ == '__main__':
    asyncio.run(migrate())