package handlers

import (
	"log/slog"
	"net/http"

	"github.com/CubeCraft-Creations/Extrudex/backend/internal/dtos"
	"github.com/CubeCraft-Creations/Extrudex/backend/internal/repositories"
)

// MaterialFinishHandler handles requests for material finish lookup data.
type MaterialFinishHandler struct {
	repo *repositories.MaterialFinishRepository
}

// NewMaterialFinishHandler creates a MaterialFinishHandler with the given repository.
func NewMaterialFinishHandler(repo *repositories.MaterialFinishRepository) *MaterialFinishHandler {
	return &MaterialFinishHandler{repo: repo}
}

// List handles GET /api/finishes — returns all material finishes.
func (h *MaterialFinishHandler) List(w http.ResponseWriter, r *http.Request) {
	finishes, err := h.repo.GetAll(r.Context())
	if err != nil {
		slog.Error("failed to list finishes", "error", err)
		writeJSON(w, http.StatusInternalServerError, dtos.ErrorResponse{
			Error: "internal server error",
			Code:  http.StatusInternalServerError,
		})
		return
	}

	writeJSON(w, http.StatusOK, dtos.SingleResponse{Data: finishes})
}