package handlers

import (
	"git.mchus.pro/mchus/priceforge/internal/repository"
	"git.mchus.pro/mchus/priceforge/internal/services"
	"github.com/gin-gonic/gin"
	"net/http"
	"strconv"
)

type ComponentHandler struct {
	componentService *services.ComponentService
}

func NewComponentHandler(componentService *services.ComponentService) *ComponentHandler {
	return &ComponentHandler{
		componentService: componentService,
	}
}

func (h *ComponentHandler) List(c *gin.Context) {
	page, _ := strconv.Atoi(c.DefaultQuery("page", "1"))
	perPage, _ := strconv.Atoi(c.DefaultQuery("per_page", "20"))
	if page < 1 {
		page = 1
	}
	if perPage < 1 {
		perPage = 20
	}

	filter := repository.ComponentFilter{
		Category:      c.Query("category"),
		Search:        c.Query("search"),
		HasPrice:      c.Query("has_price") == "true",
		ExcludeHidden: c.Query("include_hidden") != "true", // По умолчанию скрытые не показываются
	}

	result, err := h.componentService.List(filter, page, perPage)
	if err != nil {
		c.JSON(http.StatusInternalServerError, gin.H{"error": err.Error()})
		return
	}
	c.JSON(http.StatusOK, result)
}

func (h *ComponentHandler) Get(c *gin.Context) {
	lotName := c.Param("lot_name")
	component, err := h.componentService.GetByLotName(lotName)
	if err != nil {
		c.JSON(http.StatusNotFound, gin.H{"error": "component not found"})
		return
	}
	c.JSON(http.StatusOK, component)
}

func (h *ComponentHandler) GetCategories(c *gin.Context) {
	categories, err := h.componentService.GetCategories()
	if err != nil {
		c.JSON(http.StatusInternalServerError, gin.H{"error": err.Error()})
		return
	}
	c.JSON(http.StatusOK, categories)
}