package handlers

import (
	"kontor-api-gin/internal/models"
	"kontor-api-gin/internal/repository"
	"kontor-api-gin/internal/service"
	"net/http"

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

type VendorHandler struct {
	Service *service.VendorService
}

func (handler *VendorHandler) List(c *gin.Context) {
	vendors, err := handler.Service.List(c.Request.Context())
	if err != nil {
		c.JSON(http.StatusInternalServerError, gin.H{"error": err.Error()})
		return
	}
	dtos := models.ConvertVendorsToDtos(vendors)
	c.JSON(http.StatusOK, dtos)
}

func (handler *VendorHandler) Get(c *gin.Context) {
	id := c.Param("id")
	vendor, err := handler.Service.Get(c.Request.Context(), id)
	if err != nil {
		c.JSON(http.StatusNotFound, gin.H{"error": "vendor not found"})
		return
	}
	c.JSON(http.StatusOK, vendor)
}

func NewVendorHandler(db *gorm.DB) *VendorHandler {
	handler := &VendorHandler{Service: service.NewVendorService(repository.NewVendorRepository(db))}
	return handler
}