from rest_framework.response import Response
from rest_framework.views import APIView
from zero_code_depencey.dep.tree.treeClass import PythonCodeTreeController
from zero_code_depencey.dep.fileManage.file import FileContent
import json
import os
from Template_service.settings import BASE_DIR
from zero_code_depencey.dep.Validators.permissionValidator import url_required
config_file_path = os.path.join(BASE_DIR, 'dependency', 'api_config', 'project_info.json')
with open(config_file_path, "r") as config_file:
    config = json.load(config_file)
splits = FileContent.judge_system()
path_list = str(BASE_DIR).split(splits)
is_use_valid = False
if "apis" in path_list:
    index = path_list.index("apis")
    path = splits.join(path_list[:index])
    project_apis_configs_path = os.path.join(path, "project_info_config", "project_info_config", "apis.json")
    if os.path.exists(project_apis_configs_path):
        with open(project_apis_configs_path, 'r') as all_setting:
            all_project_settings = json.load(all_setting)
        is_use_valid = bool(all_project_settings["is_use_valid"] == 'True')

# Create your views here.
class BaseApiView(APIView):
    @url_required(config["api_status_one"], is_use_valid)
    def post(self, request):
        # TODO python代码组装
        view_path = os.path.join(BASE_DIR, 'dependency', 'api_config', 'views_function.json')
        with open(view_path, 'r') as json_file:
            data = json.load(json_file)
        if request.content_type.startswith('multipart/form-data'):
            run_data = request.data
        else:
            run_data = request.data['submit_data']['data']
        user_code = ""
        for item in data['function_code'].values():
            user_code = user_code + '\n' + PythonCodeTreeController.to_string(item)
        # TODO 以请求的数据字典中第一层的键值对作为传入变量
        run_obj_data = {
            "in_data": run_data
        }
        exec(user_code, globals(), run_obj_data)
        # TODO 输出值按输出信息定义获取
        if 'data' in run_obj_data['out_data']:
            run_data['data'] = run_obj_data['out_data']['data']
            # run_data = {**run_data, **run_obj_data['out_data']['data']}
        if 'code' in run_obj_data['out_data']:
            run_data['code'] = run_obj_data['out_data']['code']
        if 'msg' in run_obj_data['out_data']:
            run_data['msg'] = run_obj_data['out_data']['msg']
        # TODO 返回响应
        return Response({
            "return_data": {
                "data": {
                    'status': run_data.get('code', 200),
                    'msg': run_data.get('msg', 'error'),
                    'data': run_data.get('data', {})
                }
            }
        })