package response

import (
	"context"
	"github.com/zeromicro/go-zero/rest/httpx"
	"net/http"
	"tianyuan-api/pkg/errs"
)

// 定义通用的响应结构
type Response struct {
	Code    int         `json:"code"`
	Data    interface{} `json:"data,omitempty"`
	Message string      `json:"message"`
}
type ResponseWithTransactionID struct {
	Code          int         `json:"code"`
	Data          interface{} `json:"data,omitempty"`
	Message       string      `json:"message"`
	TransactionID string      `json:"transaction_id"`
}

// 发送响应（公用函数）
func sendResponse(ctx context.Context, w http.ResponseWriter, code int, message string, data interface{}) {
	// 从上下文中获取 TransactionID
	transactionID, _ := ctx.Value("transactionID").(string)
	if transactionID != "" {
		result := ResponseWithTransactionID{
			Code:          code,
			Data:          data,
			Message:       message,
			TransactionID: transactionID,
		}
		httpx.OkJsonCtx(ctx, w, result)
	} else {
		result := Response{
			Code:    code,
			Data:    data,
			Message: message,
		}
		httpx.OkJsonCtx(ctx, w, result)
	}
}

// 响应成功
func Success(ctx context.Context, w http.ResponseWriter, data interface{}) {
	ctx = context.WithValue(ctx, "status", "success")
	ctx = context.WithValue(ctx, "Charges", true)

	sendResponse(ctx, w, 0, "success", data)
}

// 响应失败
func Fail(ctx context.Context, w http.ResponseWriter, err *errs.AppError) {
	ctx = context.WithValue(ctx, "status", "failed")
	ctx = context.WithValue(ctx, "remark", err.Message)
	sendResponse(ctx, w, err.Code, err.Message, nil)
}