// Copyright 2019 getensh.com. All rights reserved.
// Use of this source code is governed by getensh.com.

package base_api
import (
	"context"
	"gd_management/apis"
	"gd_management/errors"
	"encoding/json"
	"github.com/astaxie/beego/orm"
)

func getParam(param []apis.ManagementBaseApiParam,respMap map[string]string){
	for _,v := range param{
		if v.Mean != ""{
			respMap[v.Name] = v.Mean
			if v.In != ""{
				respMap[v.In] = v.Mean
			}
		}
		if len(v.Child) > 0 {
			getParam(v.Child,respMap)
		}
	}
}

func ManagementGetBaseApiByRouter(ctx context.Context, req *apis.ManagementGetBaseApiByRouterReq, reply *apis.ManagementGetBaseApiByRouterReply) error {

	var requestParam string
	var responseParam string
	apiId :=req.ApiId
	merchantId := req.MerchantId
	if apiId <=0 {
		err := orm.NewOrm().Raw("select id from t_gd_api where router = ? and method = ?", req.Router, req.Method).QueryRow(&apiId)
		if err != nil {
			if err != orm.ErrNoRows {
				return errors.DataBaseError
			} else {
				return errors.ServiceError
			}
		}
	}

	if merchantId <= 0 {
		err := orm.NewOrm().Raw("select id from t_gd_merchants where app_key = ?", req.AppKey).QueryRow(&merchantId)
		if err != nil {
			if err != orm.ErrNoRows {
				return errors.DataBaseError
			} else {
				return errors.ServiceError
			}
		}
	}

	err := orm.NewOrm().Raw("select  a.request_param, a.response_param from t_gd_merchant_child_data_api as a inner join t_gd_merchant_data_api as b on a.merchant_data_api_id=b.id where a.api_id=? and b.merchant_id=?",apiId,merchantId).QueryRow(&requestParam,&responseParam)
	if err != nil {
		if err != orm.ErrNoRows {
			return errors.DataBaseError
		} else {
			return errors.ServiceError
		}
	}

	var RequestParam          []apis.ManagementBaseApiParam
	var ResponseParam         []apis.ManagementBaseApiParam

	json.Unmarshal([]byte(requestParam), &RequestParam)
	json.Unmarshal([]byte(responseParam), &ResponseParam)

	reply.Data = make(map[string]string)
	getParam(RequestParam,reply.Data)
	getParam(ResponseParam,reply.Data)
	reply.Data["origin"]= "原始响应数据"
	reply.Data["code"]= "错误码"
	reply.Data["msg"]= "错误消息"
	return nil
}