package services

import (
	"actatempus_backend/internal/domain/app_error"
	"net/http"

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

// HandleError handles errors by formatting them as JSON.
func HandleError(c *gin.Context) func(error) any {
	return func(err error) any {
		// Check if the error is of type *AppError
		if appErr, ok := err.(*app_error.AppError); ok {
			// Use the AppError fields for the JSON response
			c.JSON(appErr.Status, gin.H{
				"code":    appErr.Code,
				"message": appErr.Message,
				"details": appErr.Err.Error(), // Original error if available
			})
		} else {
			// Fallback for non-AppError errors
			c.JSON(http.StatusInternalServerError, gin.H{
				"error": err.Error(),
			})
		}

		return nil
	}
}

func HandleSuccess[T any](c *gin.Context, statusCode int) func(T) any {
	return func(data T) any {
		c.JSON(statusCode, data)
		return nil
	}
}