# -*- coding: utf-8 -*-
# @Time    : 2024/6/7
# @Author  : 魏志亮
import datetime

from utils.db.ConnectMysql import ConnectMysql

plt = ConnectMysql("plt")


def update_timeout_trans_data():
    sql = """
    UPDATE data_transfer  
    SET trans_sys_status = 2,err_info='运行超时失败',transfer_state=2
    WHERE   
        (  
            (transfer_type = 'second' AND TIMESTAMPDIFF(HOUR, transfer_start_time, NOW()) > 24)  
            OR  
            (transfer_type = 'minute' AND TIMESTAMPDIFF(HOUR, transfer_start_time, NOW()) > 6)  
        )  
        AND trans_sys_status = 0
    """
    plt.execute(sql)


def update_trans_status_running(batch_no, trans_type, schedule_exec=True):
    if schedule_exec:
        exec_sql = """
        update data_transfer set trans_sys_status = 0 ,transfer_start_time = now()
        where batch_code = %s  and transfer_type = %s
        """
        plt.execute(exec_sql, (batch_no, trans_type))


def update_trans_status_error(batch_no, trans_type, message="", save_db=True):
    if save_db:
        exec_sql = """
        update data_transfer set transfer_state = 2,trans_sys_status=2 ,err_info= %s,transfer_finish_time=now() 
        where batch_code = %s  and  transfer_type = %s
        """

        message = message if len(message) <= 200 else message[0:200]
        plt.execute(exec_sql, (message, batch_no, trans_type))


def update_trans_status_success(batch_no, trans_type, wind_count=0, time_granularity=0,
                                min_date=datetime.datetime.now(),
                                max_date=datetime.datetime.now(),
                                total_count=0, save_db=True):
    if save_db:
        if min_date is not None:
            exec_sql = """
            update data_transfer set transfer_state = 1,trans_sys_status = 1,transfer_progress=100,err_info = '',engine_count =%s,time_granularity=%s,transfer_finish_time=now(),
            data_min_time= %s,data_max_time= %s,transfer_data_count=%s
            where batch_code = %s  and transfer_type = %s
            """
            plt.execute(exec_sql, (wind_count, time_granularity, min_date, max_date, total_count, batch_no, trans_type))
        else:
            exec_sql = """
            update data_transfer set transfer_state = 1,trans_sys_status = 1,transfer_progress = 100,err_info = '',engine_count =%s,time_granularity=%s,transfer_finish_time=now()
            where batch_code = %s  and transfer_type = %s
            """
            plt.execute(exec_sql, (wind_count, time_granularity, batch_no, trans_type))


def update_trans_transfer_progress(batch_no, trans_type, transfer_progress=0, save_db=True):
    if save_db:
        exec_sql = """
        update data_transfer set transfer_progress =%s where batch_code = %s  and transfer_type = %s
        """
        plt.execute(exec_sql, (transfer_progress, batch_no, trans_type))


# 获取执行的数据
def get_exec_data(run_count: int = 1) -> dict:
    query_running_sql = "select count(1) as count from data_transfer where trans_sys_status = 0"
    query_next_exdc_sql = """
    SELECT
        t.*,a.field_name,b.batch_name
    FROM
        data_transfer t INNER JOIN wind_field a on t.field_code = a.field_code
        inner join wind_field_batch b on t.batch_code = b.batch_code
    WHERE
        ((t.trans_sys_status = -1 and t.transfer_state = 0) or ( t.trans_sys_status in (1,2) and t.transfer_state = 0))
    AND t.transfer_addr != ''
    ORDER BY
        t.update_time
    LIMIT 1
    """
    data = plt.execute(query_running_sql)
    now_count = int(data[0]['count'])
    if now_count >= run_count:
        return None
    else:
        data = plt.execute(query_next_exdc_sql)
        if type(data) == tuple:
            return {}
        return data[0]


def get_all_wind(field_code):
    query_sql = "select engine_code,engine_name from wind_engine_group where field_code = %s and del_state = 0"
    dict_datas = plt.execute(query_sql, (field_code,))
    result = dict()
    for data in dict_datas:
        result[str(data['engine_name'])] = str(data['engine_code'])
    return result


def get_all_wind_company():
    query_sql = "SELECT t.field_name FROM wind_field t where t.del_state = 0"
    datas = plt.execute(query_sql)
    if datas:
        return [v for data in datas for k, v in data.items()]
    else:
        return ['吉山风电场', '和风元宝山', '唐龙三期风电场', '密马风电场', '招远风电场', '昌平坳风场', '昌西一风电场', '虹梯官风电场', '长清风电场']


if __name__ == '__main__':
    print(get_exec_data(run_count=1))

    print("**********************")
    print(get_exec_data(run_count=2))

# print(update_trans_status_success("test_唐龙-定时任务测试", "second", 10))