package handler

import (
	"BE-MiniERP/database"
	"BE-MiniERP/modules/inventory/models"
	"BE-MiniERP/modules/inventory/repository"
	"strconv"

	"github.com/gofiber/fiber/v2"
)

type ProductComponentHandler struct {
	Repo *repository.ProductComponentRepository
}

func NewProductComponentHandler() *ProductComponentHandler {
	return &ProductComponentHandler{
		Repo: repository.NewProductComponentRepository(database.DB),
	}
}

func (h *ProductComponentHandler) GetAll(c *fiber.Ctx) error {
	result, err := h.Repo.FindAll()
	if err != nil {
		return c.Status(500).JSON(fiber.Map{"error": "Failed to fetch components"})
	}
	return c.JSON(result)
}

func (h *ProductComponentHandler) Create(c *fiber.Ctx) error {
	var input models.ProductComponent
	if err := c.BodyParser(&input); err != nil {
		return c.Status(400).JSON(fiber.Map{"error": "Invalid input"})
	}
	if err := h.Repo.Create(&input); err != nil {
		return c.Status(500).JSON(fiber.Map{"error": "Failed to create component entry"})
	}
	return c.JSON(input)
}

func (h *ProductComponentHandler) Delete(c *fiber.Ctx) error {
	id, _ := strconv.Atoi(c.Params("id"))
	if err := h.Repo.Delete(uint(id)); err != nil {
		return c.Status(500).JSON(fiber.Map{"error": "Failed to delete component entry"})
	}
	return c.JSON(fiber.Map{"message": "Deleted successfully"})
}