# -*- coding: utf-8 -*-
# @Time : 2021/5/27 14:31
# @Author : XuJiakai
# @File : WinhcAllClient
# @Software: PyCharm
import psycopg2
import pymysql
from elasticsearch import Elasticsearch
from kafka import KafkaConsumer, TopicPartition
from kafka import KafkaProducer
from odps import ODPS
from pymongo import MongoClient

from env.environment_switch import environment_switch
from sdk.WinhcHbaseApi import WinhcHbaseApi
from sdk.RabbitMQ import RabbitMQ


class WinhcAllClient:
    def __init__(self):
        self.env = environment_switch()
        pass

    def get_hbase_client(self):
        host = self.env.get_val('winhc_open_api.eci_data.host')
        return WinhcHbaseApi(host)

    def get_es_client(self, es_name='new'):
        hosts = self.env.get_val('es.' + es_name + '.hosts')
        username = self.env.get_val('es.' + es_name + '.username')
        password = self.env.get_val('es.' + es_name + '.pwd')
        use_ssl = False
        return Elasticsearch(hosts.split(','), http_auth=(username, password), use_ssl=use_ssl)

    def get_mongo_db(self, db='itslaw', mongo_name='itslaw'):
        url = self.env.get_val('mongo.' + mongo_name + '.url')
        c = MongoClient(url)
        return c[db]

    def get_mongo_collection(self, coll_name, db='itslaw', mongo_name='itslaw'):
        db = self.get_mongo_db(db=db, mongo_name=mongo_name)
        return db[coll_name]

    def get_kafka_sender(self, name='base'):
        hosts = self.env.get_val('kafka.' + name + '.hosts')
        return KafkaProducer(bootstrap_servers=hosts,
                             api_version=(0, 10),
                             retries=3)

    def get_kafka_consumer(self, group_id, name='base'):
        hosts = self.env.get_val('kafka.' + name + '.hosts')
        return KafkaConsumer(bootstrap_servers=hosts,
                             group_id=group_id,
                             api_version=(0, 10, 2),
                             session_timeout_ms=25000,
                             max_poll_records=100,
                             fetch_max_bytes=1 * 1024 * 1024)

    def get_kafka_consumer_by_reset_offset(self, topic, group_id, name='base', partitions=None):
        consumer = self.get_kafka_consumer(group_id=group_id, name=name)

        if not partitions:
            p = consumer.partitions_for_topic(topic=topic)
            partitions = [TopicPartition(topic=topic, partition=i) for i in p]

        consumer.assign(partitions)
        for i in partitions:
            consumer.seek(i, 0)
        return consumer

    def get_mysql_client(self, db, name='test_firefly'):
        host = self.env.get_val('mysql.' + name + '.host')
        port = self.env.get_val('mysql.' + name + '.port')
        user = self.env.get_val('mysql.' + name + '.user')
        pwd = self.env.get_val('mysql.' + name + '.pwd')
        return pymysql.connect(host=host, port=int(port), user=user, passwd=pwd, db=db, charset='utf8')

    def get_holo_client(self, name='base', db=None):
        host = self.env.get_val('holo.' + name + '.host')
        port = self.env.get_val('holo.' + name + '.port')
        if not db:
            db = self.env.get_val('holo.' + name + '.dbname')
        user = self.env.get_val('holo.' + name + '.username')
        pwd = self.env.get_val('holo.' + name + '.pwd')
        return psycopg2.connect(host=host, port=int(port), dbname=db, user=user, password=pwd)
        pass

    def get_rabbit_mq_sdk(self, name='base'):
        host = self.env.get_val('rabbit_mq.' + name + '.host')
        return RabbitMQ(username='whc', password='whc', host=host, port=5672, virtual_host='/')
        pass


def get_all_client():
    return WinhcAllClient()
    pass


def get_odps_sdk(project='winhc_ng'):
    return ODPS('LTAI4FynxS5nNuKyZ3LHhMX5', 'r6gWoySXC8kSK4qnfKRxEuWJ5uHIiE', project,
                endpoint='http://service.odps.aliyun.com/api')


if __name__ == '__main__':
    pass