# coding=utf-8
# from flask import Flask
# from redis import StrictRedis
from werkzeug.routing import BaseConverter
import os
import sys
from flask_session import Session
 
BASE_DIR=os.path.dirname(os.path.abspath(__file__))

class HTMLConverter(BaseConverter):
    regex = '.*'
# 路由正则
class RegexConverter(BaseConverter):
    def __init__(self, url_map, *items):
        super(RegexConverter, self).__init__(url_map)
        self.regex = items[0] 

#log配置，实现日志自动按日期生成日志文件
def make_log():
    import logging
    from logging.handlers import RotatingFileHandler
    import time
    from configparser import ConfigParser
    cfg = ConfigParser()
    cfg.read('config/config.ini', encoding='utf-8')
    make_dir_path = cfg.get('log','path')
    path = make_dir_path.strip()
    if not os.path.exists(path):
        os.makedirs(path)
    
    log_file_name = 'logger-' + time.strftime('%Y-%m-%d', time.localtime(time.time())) + '.log'
    log_file_folder = path + os.sep + log_file_name
    # log_file_folder = os.path.abspath(os.path.join(os.path.dirname(__file__), os.pardir, os.pardir)) + os.sep + log_dir_name
    # make_dir(log_file_folder)
    logging.basicConfig(level=logging.DEBUG)
    # log_file_str = log_file_folder + os.sep + log_file_name
    # log_level = logging.DEBUG
    handler = RotatingFileHandler(os.path.join(BASE_DIR, log_file_folder), maxBytes=1024 * 1024 * 100,backupCount=10) 
    # handler = logging.FileHandler(log_file_str, encoding='UTF-8')
    logging_format = logging.Formatter(
        '%(asctime)s - %(levelname)s - %(filename)s - %(funcName)s - %(lineno)s - %(message)s')
    handler.setFormatter(logging_format)
    logging.getLogger().addHandler(handler)
   

def console_out(logFilename):
    ''' Output log to file and console '''
    # Define a Handler and set a format which output to file
    import logging
    from logging.handlers import RotatingFileHandler
    # logging.basicConfig(
    #                 level    = logging.DEBUG,              # 定义输出到文件的log级别，                                                            
    #                 format   = '%(asctime)s  %(filename)s : %(levelname)s  %(message)s',    # 定义输出log的格式
    #                 datefmt  = '%Y-%m-%d %A %H:%M:%S',                                     # 时间
    #                 filename = logFilename,                # log文件名
    #                 filemode = 'w')                        # 写入模式“w”或“a”
    # Define a Handler and set a format which output to console
    logging.basicConfig(level=logging.DEBUG)
    console = RotatingFileHandler(os.path.join(BASE_DIR, logFilename), maxBytes=1024 * 1024 * 100,backupCount=10)
    # console = logging.StreamHandler()                  # 定义console handler
    # console.setLevel(logging.INFO)                     # 定义该handler级别
    formatter = logging.Formatter('%(asctime)s - %(levelname)s - %(filename)s - %(funcName)s - %(lineno)s - %(message)s')  #定义该handler格式
    console.setFormatter(formatter)
    # Create an instance
    logging.getLogger().addHandler(console)           # 实例化添加handler

def create_app(app,config):
    
    # app=Flask(__name__)
    app.config.from_object(config)
    app.url_map.converters['html']=HTMLConverter
    app.url_map.converters['regex'] = RegexConverter
    #session初始化，将session存储到redis中
    # Session(app)
 
    # 创建redis存储对象
    # redis_store = StrictRedis(host=config.REDIS_HOST, port=config.REDIS_PORT)
    # app.redis = redis_store
 
    # 日志处理
    # import logging
    # from logging.handlers import RotatingFileHandler
    # logging.basicConfig(level=logging.DEBUG)
    # file_log_handler = RotatingFileHandler(os.path.join(BASE_DIR, "logs/myblog.log"), maxBytes=1024 * 1024 * 100,backupCount=10)
    # formatter = logging.Formatter('%(asctime)s - %(levelname)s - %(filename)s - %(funcName)s - %(lineno)s - %(message)s') 
    # file_log_handler.setFormatter(formatter)
    # logging.getLogger().addHandler(file_log_handler)
    # console_out('logs/logging.log')
    
    make_log()
    return app