package responses

import (
	"encoding/json"
	"net/http"
)

type Response struct {
	Success bool        `json:"success"`
	Data    interface{} `json:"data,omitempty"`
	Error   string      `json:"error,omitempty"`
	Code    int         `json:"code,omitempty"`
}

func JSON(w http.ResponseWriter, statusCode int, data interface{}) {
	w.Header().Set("Content-Type", "application/json")
	w.WriteHeader(statusCode)
	json.NewEncoder(w).Encode(data)
}

func Success(w http.ResponseWriter, statusCode int, data interface{}) {
	JSON(w, statusCode, Response{
		Success: true,
		Data:    data,
	})
}

func Error(w http.ResponseWriter, statusCode int, errMsg string) {
	JSON(w, statusCode, Response{
		Success: false,
		Error:   errMsg,
		Code:    statusCode,
	})
}

func BadRequest(w http.ResponseWriter, errMsg string) {
	Error(w, http.StatusBadRequest, errMsg)
}

func Unauthorized(w http.ResponseWriter, errMsg string) {
	Error(w, http.StatusUnauthorized, errMsg)
}

func Forbidden(w http.ResponseWriter, errMsg string) {
	Error(w, http.StatusForbidden, errMsg)
}

func NotFound(w http.ResponseWriter, errMsg string) {
	Error(w, http.StatusNotFound, errMsg)
}

func InternalServerError(w http.ResponseWriter, errMsg string) {
	Error(w, http.StatusInternalServerError, errMsg)
}