package server

import (
	"net/http"

	"github.com/gin-gonic/gin"
)

// APIResponse represents the unified JSON structure for all API responses.
type APIResponse struct {
	Success bool        `json:"success"`
	Data    interface{} `json:"data,omitempty"`
	Error   string      `json:"error,omitempty"`
}

// OK responds with 200 and success data.
func OK(c *gin.Context, data interface{}) {
	c.JSON(http.StatusOK, APIResponse{Success: true, Data: data})
}

// Created responds with 201 and success data.
func Created(c *gin.Context, data interface{}) {
	c.JSON(http.StatusCreated, APIResponse{Success: true, Data: data})
}

// BadRequest responds with 400 and an error message.
func BadRequest(c *gin.Context, msg string) {
	c.JSON(http.StatusBadRequest, APIResponse{Success: false, Error: msg})
}

// NotFound responds with 404 and an error message.
func NotFound(c *gin.Context, msg string) {
	c.JSON(http.StatusNotFound, APIResponse{Success: false, Error: msg})
}

// InternalError responds with 500 and an error message.
func InternalError(c *gin.Context, msg string) {
	c.JSON(http.StatusInternalServerError, APIResponse{Success: false, Error: msg})
}

// ErrorWithStatus responds with a custom status code and an error message.
func ErrorWithStatus(c *gin.Context, code int, msg string) {
	c.JSON(code, APIResponse{Success: false, Error: msg})
}