package download

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

type Handler struct {
	svc *Service
}

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

func (h *Handler) GetInfo(c *fiber.Ctx) error {
	info, err := h.svc.GetInfo()
	if err != nil {
		return c.Status(fiber.StatusNotFound).JSON(fiber.Map{"error": "다운로드 정보가 없습니다"})
	}
	return c.JSON(info)
}

func (h *Handler) Upsert(c *fiber.Ctx) error {
	var body struct {
		URL      string `json:"url"`
		Version  string `json:"version"`
		FileName string `json:"fileName"`
		FileSize string `json:"fileSize"`
		FileHash string `json:"fileHash"`
	}
	if err := c.BodyParser(&body); err != nil || body.URL == "" || body.Version == "" || body.FileHash == "" {
		return c.Status(fiber.StatusBadRequest).JSON(fiber.Map{"error": "url, version, fileHash는 필수입니다"})
	}
	info, err := h.svc.Upsert(body.URL, body.Version, body.FileName, body.FileSize, body.FileHash)
	if err != nil {
		return c.Status(fiber.StatusInternalServerError).JSON(fiber.Map{"error": "업데이트에 실패했습니다"})
	}
	return c.JSON(info)
}