import configparser
import pandas as pd
from sqlalchemy import create_engine
from urllib.parse import quote_plus
# 读取配置文件
config = configparser.ConfigParser()
config.read(r'D:\code\Bonus-Transfer-Machines\machines\config.ini')

# 获取数据库连接配置
source_config = {
    'host': config.get('source_db', 'host'),
    'user': config.get('source_db', 'user'),
    'password': config.get('source_db', 'password'),
    'database': config.get('source_db', 'database'),
    'port': config.getint('source_db', 'port')
}

target_config = {
    'host': config.get('target_db', 'host'),
    'user': config.get('target_db', 'user'),
    'password': config.get('target_db', 'password'),
    'database': config.get('target_db', 'database'),
    'port': config.getint('target_db', 'port')
}

# 创建数据库引擎
source_engine = create_engine(
    f"mysql+pymysql://{source_config['user']}:{quote_plus(source_config['password'])}@{source_config['host']}:{source_config['port']}/{source_config['database']}"
)
target_engine = create_engine(
    f"mysql+pymysql://{target_config['user']}:{quote_plus(target_config['password'])}@{target_config['host']}:{target_config['port']}/{target_config['database']}"
)

def process_tm_task():
    try:
        # 执行转换SQL
        sql = """
        SELECT
        tt.ID as task_id,
        3 AS task_type,
        IF(tt.`STATUS` = 4,2,0) as task_status,
        bmb.APPLY_NUMBER as code,
        bmb.CREATOR as create_by,
        bmb.CREATE_TIME as create_time
        FROM
        ba_ma_back bmb 
        LEFT JOIN tm_task tt on bmb.ID = tt.ID
        LEFT JOIN tm_task_status ts on tt.`STATUS` = ts.`CODE`
        WHERE bmb.company_id =1
        GROUP BY bmb.ID
        """
        df = pd.read_sql(sql, source_engine)

        # 写入目标表
        df.to_sql('tm_task', target_engine,
                  if_exists='append', index=False)

        print(f"成功导入 {len(df)} 条退料任务表数据")
        return True

    except Exception as e:
        print(f"处理退料任务表数据时出错: {str(e)}")
        return False

def process_tm_task_agreement():
        try:
            # 执行转换SQL
            sql = """
            SELECT
            tt.ID as task_id,
            bat.AGREEMENT_ID as agreement_id 
            FROM
            ba_ma_back bmb 
            LEFT JOIN tm_task tt on bmb.ID = tt.ID
            LEFT JOIN ba_agreement_task bat on bmb.ID = bat.TASK_ID 
            WHERE bmb.company_id =1
            """
            df = pd.read_sql(sql, source_engine)

            # 写入目标表
            df.to_sql('tm_task_agreement', target_engine,
                      if_exists='append', index=False)

            print(f"成功导入 {len(df)} 条退料任务协议表数据")
            return True

        except Exception as e:
            print(f"处理退料任务协议表数据时出错: {str(e)}")
            return False

def process_back_apply_info():
    try:
        # 执行转换SQL
        sql = """
        SELECT
        bmb.ID as id,
        bmb.APPLY_NUMBER as code,
        tt.ID as task_id,
        bmb.BACKER AS back_person,
        bmb.PHONE as phone,
        bmb.CREATOR as create_by,
        bmb.CREATE_TIME as create_time,
        IF(tt.`STATUS` = 4,1,0) as status,
        bmb.IS_PRINT as print_status
        FROM
        ba_ma_back bmb 
        LEFT JOIN tm_task tt on bmb.ID = tt.ID
        LEFT JOIN tm_task_status ts on tt.`STATUS` = ts.`CODE`
        WHERE bmb.company_id =1
        GROUP BY bmb.ID
        """
        df = pd.read_sql(sql, source_engine)

        # 写入目标表
        df.to_sql('back_apply_info', target_engine,
                  if_exists='append', index=False)

        print(f"成功导入 {len(df)} 条退料申请主表数据")
        return True

    except Exception as e:
        print(f"处理退料申请主表数据时出错: {str(e)}")
        return False

def process_back_apply_details():
    """处理退料申请明细数据"""
    try:
        # 执行转换SQL
        sql = """
        SELECT
        bmb.APPLY_NUMBER as code,
        bmb.id as parent_id,
        ttmt.MA_TYPE_ID as type_id,
        ttmt.MACHINES_NUM as pre_num,
        ttmt.MACHINES_NUM as audit_num ,
        ttmt.BACK_BAD_NUM as bad_num,
        ttmt.BACK_GOOD_NUM as good_num,
        IF(tt.`STATUS` = 4,2,0) as status,
        bmb.CREATOR as create_by,
        bmb.CREATE_TIME as create_time
        FROM
        ba_ma_back bmb 
        LEFT JOIN tm_task tt on bmb.ID = tt.ID
        LEFT JOIN tm_task_ma_type ttmt on bmb.ID = ttmt.TASK_ID
        WHERE bmb.company_id =1
        """
        df = pd.read_sql(sql, source_engine)

        # 写入目标表
        df.to_sql('back_apply_details', target_engine,
                  if_exists='append', index=False)

        print(f"成功导入 {len(df)} 条退料申请明细数据")
        return True

    except Exception as e:
        print(f"处理退料申请明细时出错: {str(e)}")
        return False


def process_back_check_details():
    """处理退料明细数据"""
    try:
        # 执行转换SQL
        sql = """
        SELECT
        bmb.ID as parent_id,
        mm.TYPE as type_id, 
        mm.ID as ma_id,
        ttm.CREATOR as create_by,
        ttm.CREATE_TIME as create_time,
        1 as back_num ,
        1 as back_status ,
        1 as good_num,
        0 as  bad_num
        FROM
        ba_ma_back bmb 
        LEFT JOIN tm_task_ma ttm on bmb.ID = ttm.TASK_ID
        LEFT JOIN ma_machines mm on ttm.MA_ID = mm.ID
        LEFT JOIN ma_type mt on mm.TYPE = mt.ID
        WHERE mt.IS_COUNT = 0
        UNION
        SELECT
        bmb.id as parent_id,
        ttmt.MA_TYPE_ID as type_id,
        null as ma_id,
        pu.`NAME` as create_by,
        bmb.CREATE_TIME as create_time,
        ROUND(ttmt.MACHINES_NUM,3) as back_num,
        1 as back_status ,
        ttmt.BACK_GOOD_NUM as ood_num,
        ttmt.BACK_BAD_NUM as bad_num
        FROM
        ba_ma_back bmb 
        LEFT JOIN tm_task_ma_type ttmt on bmb.ID = ttmt.TASK_ID
        LEFT JOIN pm_user pu on bmb.CREATOR = pu.ID
        WHERE ttmt.IS_COUNT =1
        """
        df = pd.read_sql(sql, source_engine)

        # 写入目标表
        df.to_sql('back_check_details', target_engine,
                  if_exists='append', index=False)

        print(f"成功导入 {len(df)} 条退料明细数据")
        return True

    except Exception as e:
        print(f"处理退料明细时出错: {str(e)}")
        return False


if __name__ == "__main__":
    # 执行5个转换流程
    success1 = process_tm_task()
    success2 = process_tm_task_agreement()
    success3 = process_back_apply_info()
    success4 = process_back_apply_details()
    success5 = process_back_check_details()

    if success1 and success2 and success3 and success4 and success5:
        print("所有数据转换完成！")
    else:
        print("数据转换过程中出现错误，请检查日志")