package handlers

import (
	"net/http"

	"api-service/internal/models"

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

// ExampleHandler handles example GET and POST services
type ExampleHandler struct{}

// NewExampleHandler creates a new ExampleHandler
func NewExampleHandler() *ExampleHandler {
	return &ExampleHandler{}
}

// GetExample godoc
// @Summary Example GET service
// @Description Returns a simple message for GET request
// @Tags example
// @Accept json
// @Produce json
// @Success 200 {object} models.ExampleGetResponse "Example GET response"
// @Router /api/v1/example [get]
func (h *ExampleHandler) GetExample(c *gin.Context) {
	response := models.ExampleGetResponse{
		Message: "This is a GET example response",
	}
	c.JSON(http.StatusOK, response)
}

// PostExample godoc
// @Summary Example POST service
// @Description Accepts a JSON payload and returns a response with an ID
// @Tags example
// @Accept json
// @Produce json
// @Param request body models.ExamplePostRequest true "Example POST request"
// @Success 200 {object} models.ExamplePostResponse "Example POST response"
// @Failure 400 {object} models.ErrorResponse "Bad request"
// @Router /api/v1/example [post]
func (h *ExampleHandler) PostExample(c *gin.Context) {
	var req models.ExamplePostRequest
	if err := c.ShouldBindJSON(&req); err != nil {
		c.JSON(http.StatusBadRequest, gin.H{"error": err.Error()})
		return
	}

	response := models.ExamplePostResponse{
		ID:      uuid.NewString(),
		Message: "Received data for " + req.Name,
	}
	c.JSON(http.StatusOK, response)
}