package announcement

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

type Handler struct {
	svc *Service
}

func NewHandler(svc *Service) *Handler {
	return &Handler{svc: svc}
}

func (h *Handler) GetAll(c *fiber.Ctx) error {
	list, err := h.svc.GetAll()
	if err != nil {
		return c.Status(fiber.StatusInternalServerError).JSON(fiber.Map{"error": "공지사항을 불러오지 못했습니다"})
	}
	return c.JSON(list)
}

func (h *Handler) Create(c *fiber.Ctx) error {
	var body struct {
		Title   string `json:"title"`
		Content string `json:"content"`
	}
	if err := c.BodyParser(&body); err != nil || body.Title == "" || body.Content == "" {
		return c.Status(fiber.StatusBadRequest).JSON(fiber.Map{"error": "제목과 내용을 입력해주세요"})
	}
	a, err := h.svc.Create(body.Title, body.Content)
	if err != nil {
		return c.Status(fiber.StatusInternalServerError).JSON(fiber.Map{"error": "공지사항 생성에 실패했습니다"})
	}
	return c.Status(fiber.StatusCreated).JSON(a)
}

func (h *Handler) Update(c *fiber.Ctx) error {
	var body struct {
		Title   string `json:"title"`
		Content string `json:"content"`
	}
	if err := c.BodyParser(&body); err != nil {
		return c.Status(fiber.StatusBadRequest).JSON(fiber.Map{"error": "잘못된 요청입니다"})
	}
	a, err := h.svc.Update(c.Params("id"), body.Title, body.Content)
	if err != nil {
		return c.Status(fiber.StatusNotFound).JSON(fiber.Map{"error": err.Error()})
	}
	return c.JSON(a)
}

func (h *Handler) Delete(c *fiber.Ctx) error {
	if err := h.svc.Delete(c.Params("id")); err != nil {
		return c.Status(fiber.StatusInternalServerError).JSON(fiber.Map{"error": "삭제에 실패했습니다"})
	}
	return c.SendStatus(fiber.StatusNoContent)
}