import json
import os
import logging
import sys

logger = logging.getLogger(__name__)
logger.setLevel(logging.INFO)
handler = logging.StreamHandler(sys.stdout)
formatter = logging.Formatter('%(asctime)s - %(levelname)s - %(message)s')
handler.setFormatter(formatter)
logger.addHandler(handler)


def load_json(p):
    with open(p, 'r', encoding="utf-8") as f:
        try:
            return json.loads(f.read())
        except UnicodeDecodeError:
            logger.info(
                "json 文件 [{p}] 编码错误，请确保其内容保存为 utf-8 或 base64 后的 ascii 格式。")


def dump_json(p, j, exist_ok=False, override=False):
    if os.path.exists(p):
        if exist_ok:
            if not override:
                return
        else:
            logger.error(f"{p} already exist")
            sys.exit(0)

    with open(p, 'w+', encoding="utf8") as f:
        f.write(json.dumps(j, indent=2, ensure_ascii=False))