package handlers

import (
	"net/http"

	"warpbox.dev/backend/libs/services"
	"warpbox.dev/backend/libs/web"
)

type homeData struct {
	MaxUploadSize string
	Collections   []collectionView
	IsAdmin       bool
}

func (a *App) Home(w http.ResponseWriter, r *http.Request) {
	currentUser := a.currentPublicUser(r)
	var collections []collectionView
	var isAdmin bool
	if user, ok := a.currentUser(r); ok {
		isAdmin = user.Role == services.UserRoleAdmin
		userCollections, err := a.authService.ListCollections(user.ID)
		if err == nil {
			collections = make([]collectionView, 0, len(userCollections))
			for _, collection := range userCollections {
				collections = append(collections, collectionView{ID: collection.ID, Name: collection.Name})
			}
		}
	}
	a.renderer.Render(w, http.StatusOK, "home.html", web.PageData{
		Title:       "Upload your files",
		Description: "Upload and share files through a self-hosted Warpbox instance.",
		CurrentUser: currentUser,
		Data: homeData{
			MaxUploadSize: a.uploadService.MaxUploadSizeLabel(),
			Collections:   collections,
			IsAdmin:       isAdmin,
		},
	})
}