import glob
import os
import shutil
from configparser import ConfigParser

import json
import oss2

from modelscope.utils.config import Config

MS_VERSION = '0.2.1rc0'
DEFAULT_MS_PKG = 'https://modelscope-agent.oss-cn-hangzhou.aliyuncs.com/releases/v/modelscope_agent-version-py3-none-any.whl'  # noqa E501


def upload_to_oss(bucket, local_file_path, oss_file_path):
    # 上传文件到阿里云OSS
    bucket.put_object_from_file(oss_file_path, local_file_path)

    # 设置文件的公共读权限
    bucket.put_object_acl(oss_file_path, oss2.OBJECT_ACL_PUBLIC_READ)

    # 获取文件的公共链接
    file_url = f"https://{bucket.bucket_name}.{bucket.endpoint.replace('http://', '')}/{oss_file_path}"
    return file_url


def get_oss_config():
    # 尝试从环境变量中读取配置
    access_key_id = os.getenv('OSS_ACCESS_KEY_ID')
    access_key_secret = os.getenv('OSS_ACCESS_KEY_SECRET')
    endpoint = os.getenv('OSS_ENDPOINT')
    bucket_name = os.getenv('OSS_BUCKET_NAME')

    # 如果环境变量没有设置，尝试从.ossutilconfig文件中读取
    if not access_key_id or not access_key_secret or not endpoint or not bucket_name:
        config = ConfigParser()
        config.read(os.path.expanduser('~/.ossutilconfig'))
        if 'Credentials' in config:
            access_key_id = config.get('Credentials', 'accessKeyId')
            access_key_secret = config.get('Credentials', 'accessKeySecret')
            endpoint = config.get('Credentials', 'endpoint')
            bucket_name = config.get('Credentials', 'bucketName')

    return access_key_id, access_key_secret, endpoint, bucket_name


def pop_user_info_from_config(src_dir, uuid_str):
    """ Remove all personal information from the configuration files and return this data.
    The purpose of this is to ensure that personal information is not stored in plain text
    when releasing.

    Args:
        src_dir (str): config root path
        uuid_str (str): user id
    """
    user_info = {}

    # deal with plugin cfg
    plugin_config_path = f'{src_dir}/config/{uuid_str}/openapi_plugin_config.json'
    if os.path.exists(plugin_config_path):
        with open(plugin_config_path, 'r') as f:
            plugin_config = json.load(f)
        if 'auth' in plugin_config:
            if plugin_config['auth']['type'] == 'API Key':
                user_info['apikey'] = plugin_config['auth'].pop('apikey')
                user_info['apikey_type'] = plugin_config['auth'].pop(
                    'apikey_type')
        with open(plugin_config_path, 'w') as f:
            json.dump(plugin_config, f, indent=2, ensure_ascii=False)

    return user_info


def prepare_agent_zip(agent_name, src_dir, uuid_str, state):
    # 设置阿里云OSS的认证信息
    local_file = os.path.abspath(os.path.dirname(__file__))
    ak_id, ak_secret, endpoint, bucket_name = get_oss_config()
    auth = oss2.Auth(ak_id, ak_secret)
    bucket = oss2.Bucket(auth, endpoint, bucket_name)

    new_directory = f'{src_dir}/upload/{uuid_str}'  # 新目录的路径

    # 创建新目录
    if os.path.exists(new_directory):
        shutil.rmtree(new_directory)
        os.makedirs(new_directory)

    # 复制config下的uuid_str目录到new_directory下并改名为local_user
    uuid_str_path = f'{src_dir}/config/{uuid_str}'  # 指向uuid_str目录的路径
    local_user_path = f'{new_directory}/config'  # 新的目录路径
    shutil.copytree(uuid_str_path, local_user_path, dirs_exist_ok=True)

    target_conf = os.path.join(local_user_path, 'builder_config.json')
    builder_cfg = Config.from_file(target_conf)
    builder_cfg.knowledge = [
        'config/' + f.split('/')[-1] for f in builder_cfg.knowledge
    ]
    with open(target_conf, 'w') as f:
        json.dump(builder_cfg.to_dict(), f, indent=2, ensure_ascii=False)

    # 复制config目录下所有.json文件到new_directory/config
    config_path = f'{local_file}/config'
    new_config_path = f'{new_directory}/config'

    def find_json_and_images(directory):
        # 确保路径以斜杠结束
        directory = os.path.join(directory, '')

        # 找到所有的JSON文件
        json_files = [
            os.path.join(directory, 'model_config.json'),
            os.path.join(directory, 'tool_config.json'),
        ]

        # 找到所有的图片文件
        image_files = glob.glob(directory + '*.png') + \
            glob.glob(directory + '*.jpg') + \
            glob.glob(directory + '*.jpeg') + \
            glob.glob(directory + '*.gif')  # 根据需要可以添加更多图片格式

        return json_files + image_files

    for f in find_json_and_images(config_path):
        shutil.copy(f, new_config_path)

    # 复制assets目录到new_directory
    assets_path = f'{local_file}/assets'
    new_assets_path = f'{new_directory}/assets'
    shutil.copytree(assets_path, new_assets_path, dirs_exist_ok=True)

    # 在requirements.txt中添加新的行
    requirements_file = f'{local_file}/requirements.txt'
    new_requirements_file = f'{new_directory}/requirements.txt'
    modelscope_agent_pkg = DEFAULT_MS_PKG.replace('version', MS_VERSION)
    with open(requirements_file, 'r') as file:
        content = file.readlines()
    with open(new_requirements_file, 'w') as file:
        file.write(modelscope_agent_pkg + '\n')
        file.writelines(content)

    # 复制.py文件到新目录
    for file in os.listdir(local_file):
        if file.endswith('.py'):
            shutil.copy(f'{local_file}/{file}', new_directory)

    # 打包新目录
    archive_path = shutil.make_archive(new_directory, 'zip', new_directory)

    # 使用抽象出的函数上传到OSS并设置权限
    file_url = upload_to_oss(bucket, archive_path,
                             f'agents/user/{uuid_str}/{agent_name}.zip')

    shutil.rmtree(new_directory)

    return file_url


if __name__ == '__main__':
    src_dir = os.path.abspath(os.path.dirname(__file__))
    url = prepare_agent_zip('test', src_dir, 'local_user', {})
    print(url)