package response

import (
	"github.com/gogf/gf/v2/net/ghttp"
	"github.com/gogf/gf/v2/os/gmutex"
)

const (
	SuccessCode int = 1000
	ErrorCode   int = -1
)

type Response struct {
	// 代码
	Code int `json:"code" example:"200"`
	// 数据集
	Data interface{} `json:"data"`
	// 消息
	Message string `json:"message"`
}

var (
	response = new(Response)
	mu       = gmutex.New()
)


func RJson(r *ghttp.Request, code int, message string, data ...interface{}) {
	response.RJson(r, code, message, data...)
}

func SusJson(isExit bool, r *ghttp.Request, message string, data ...interface{}) {
	// message = lang.ToKey(r.GetCtx(), message)
	response.SusJson(isExit, r, message, data...)
}

func FailJson(isExit bool, r *ghttp.Request, message string, data ...interface{}) {
	// message = lang.ToKey(r.GetCtx(), message)
	response.FailJson(isExit, r, message, data...)
}



// 返回JSON数据并退出当前HTTP执行函数。
func (res *Response) JsonExit(r *ghttp.Request, code int, message string, data ...interface{}) {
	res.RJson(r, code, message, data...)
	r.Exit()
}


// 标准返回结果数据结构封装。
// 返回固定数据结构的JSON:
// code:  状态码(200:成功,302跳转，和http请求状态码一至);
// message:  请求结果信息;
// data: 请求结果,根据不同接口返回结果的数据结构不同;
func (res *Response) RJson(r *ghttp.Request, code int, message string, data ...interface{}) {
	responseData := interface{}(nil)
	if len(data) > 0 {
		responseData = data[0]
	}
	response = &Response{
		Code:    code,
		Message: message,
		Data:    responseData,
	}
	r.SetParam("apiReturnRes", response)
	r.Response.WriteJson(response)
}

// 成功返回JSON
func (res *Response) SusJson(isExit bool, r *ghttp.Request, message string, data ...interface{}) {
	if isExit {
		res.JsonExit(r, SuccessCode, message, data...)
	}
	res.RJson(r, SuccessCode, message, data...)
}

// 失败返回JSON
func (res *Response) FailJson(isExit bool, r *ghttp.Request, message string, data ...interface{}) {
	if isExit {
		res.JsonExit(r, ErrorCode, message, data...)
	}
	res.RJson(r, ErrorCode, message, data...)
}