package algor

import (
	"fmt"
	"surveyService/response"
	"surveyService/util"

	"github.com/guonaihong/gout"
)

var s *setting

type setting struct {
	Domain    string
	AppKey    string
	AppSecret string
	Debug     bool
}

func InitClient(domain, appKey, appSecret string, debug bool) {
	s = &setting{
		Domain:    domain,
		AppKey:    appKey,
		AppSecret: appSecret,
		Debug:     debug,
	}
}

// 获取授权列表
func ListAuthorizes() (*BaseResponse[ListResponse[AppAuth]], *response.ErrCode) {
	var resp *BaseResponse[ListResponse[AppAuth]]
	resp, err := postReq[*BaseResponse[ListResponse[AppAuth]]]("/openapi/authorize/list", gout.H{})
	if err != nil {
		return nil, response.ErrPlatform
	}
	if resp.Code != 200 {
		return nil, &response.ErrCode{
			Code: resp.Code,
			Msg:  resp.Message,
		}
	}
	return resp, nil
}

// 获取问题模板列表
func ListQuestionnaireTemplate() (*BaseResponse[ListResponse[QuestionnaireTemplate]], *response.ErrCode) {
	var resp *BaseResponse[ListResponse[QuestionnaireTemplate]]
	resp, err := postReq[*BaseResponse[ListResponse[QuestionnaireTemplate]]]("/openapi/questionnaireTemplate/list", gout.H{})
	if err != nil {
		return nil, response.ErrPlatform
	}
	if resp.Code != 200 {
		return nil, &response.ErrCode{
			Code: resp.Code,
			Msg:  resp.Message,
		}
	}
	return resp, nil
}

// 获取问题库列表
func ListQuestionnaireSubject() (*BaseResponse[ListResponse[QuestionnaireSubject]], *response.ErrCode) {
	var resp *BaseResponse[ListResponse[QuestionnaireSubject]]
	resp, err := postReq[*BaseResponse[ListResponse[QuestionnaireSubject]]]("/openapi/questionnaireSubject/list", gout.H{})
	if err != nil {
		return nil, response.ErrPlatform
	}
	if resp.Code != 200 {
		return nil, &response.ErrCode{
			Code: resp.Code,
			Msg:  resp.Message,
		}
	}
	return resp, nil
}

// 获取问卷信息
func DetailSurvey(decisionModelSn string) (*BaseResponse[DetailResponse], *response.ErrCode) {
	var resp *BaseResponse[DetailResponse]
	resp, err := postReq[*BaseResponse[DetailResponse]]("/openapi/survey/detail", gout.H{
		"decisionModelSn": decisionModelSn,
	})
	if err != nil {
		return nil, response.ErrPlatform
	}
	if resp.Code != 200 {
		return nil, &response.ErrCode{
			Code: resp.Code,
			Msg:  resp.Message,
		}
	}
	return resp, nil
}

// 执行决策模型
func Run(request ExecuteRequest) (*BaseResponse[map[string]any], *response.ErrCode) {
	var resp *BaseResponse[map[string]any]
	resp, err := postReq[*BaseResponse[map[string]any]]("/openapi/run", gout.H{
		"decisionModelSn": request.DecisionModelSN,
		"type":            request.Type,
		"surveyData":      request.SurveyData,
		"ocrData":         request.OcrData,
		"extra":           request.Extra,
	})
	if err != nil {
		return nil, response.ErrPlatform
	}
	if resp.Code != 200 {
		return nil, &response.ErrCode{
			Code: resp.Code,
			Msg:  resp.Message,
		}
	}
	return resp, nil
}

func postReq[T any](path string, data gout.H) (T, error) {
	url := fmt.Sprintf("%s%s", s.Domain, path)
	fmt.Println("请求地址 ===>", url)
	var res T
	err := gout.POST(url).Debug(s.Debug).
		SetHeader(gout.H{
			"token":  fmt.Sprintf("%s:%s", s.AppKey, util.Md5(s.AppSecret)),
			"appkey": s.AppKey,
		}).
		SetJSON(data).
		BindJSON(&res).
		Do()
	if err != nil {
		return res, err
	}
	return res, nil
}