#coding:utf8
import logging
import redis
from global_dict import global_scenes_manager
# 初始化日志
logger = logging.getLogger(__name__)

def load_scenes_version(host,port,db):
    '''
    加载历史场景对应version
    :return:
    '''
    # 连接到 Redis 服务器 db=0 表示选择第 0 号数据库
    r = redis.Redis(host=host, port=port, db=db)

    # 切换到指定数据库 假设你想切换到 1 号数据库
    # db_index = 1
    # r.select(db_index)

    # 获取当前数据库中的所有键 获取所有键
    keys = r.keys('version_*')

    # 遍历并打印每个键的值
    for key in keys:
        value = r.get(key)  # 获取键对应的值（假设存储的是字符串）
        logger.info(f"Key: {key.decode('utf-8')}, Value: {value.decode('utf-8')}")
        global_scenes_manager[key.decode('utf-8').replace('version_','')] = value.decode('utf-8')
    logger.info('scenes_version:{}'.format(global_scenes_manager))

if __name__ == '__main__':
    from config_loader import load_config
    import json
    config = load_config()
    load_scenes_version(config['redis']['host'], config['redis']['port'], config['redis']['db'])
    print(json.dumps(global_scenes_manager))