/*
 * SPDX-FileCopyrightText: 2023 jordi fita mas <jfita@peritasoft.com>
 * SPDX-License-Identifier: AGPL-3.0-only
 */

package campsite

import (
	"net/http"
	"time"

	"dev.tandem.ws/tandem/camper/pkg/auth"
	"dev.tandem.ws/tandem/camper/pkg/campsite/types"
	"dev.tandem.ws/tandem/camper/pkg/database"
	httplib "dev.tandem.ws/tandem/camper/pkg/http"
	"dev.tandem.ws/tandem/camper/pkg/season"
	"dev.tandem.ws/tandem/camper/pkg/template"
)

type PublicHandler struct {
	types *types.PublicHandler
}

func NewPublicHandler() *PublicHandler {
	return &PublicHandler{
		types: &types.PublicHandler{},
	}
}

func (h *PublicHandler) Handler(user *auth.User, company *auth.Company, conn *database.Conn) http.Handler {
	return http.HandlerFunc(func(w http.ResponseWriter, r *http.Request) {
		var head string
		head, r.URL.Path = httplib.ShiftPath(r.URL.Path)

		switch head {
		case "types":
			h.types.Handler(user, company, conn).ServeHTTP(w, r)
		case "calendar":
			h.calendarHandler(user, company, conn).ServeHTTP(w, r)
		default:
			http.NotFound(w, r)
		}
	})
}

func (h *PublicHandler) calendarHandler(user *auth.User, company *auth.Company, conn *database.Conn) http.Handler {
	return http.HandlerFunc(func(w http.ResponseWriter, r *http.Request) {
		var head string
		head, r.URL.Path = httplib.ShiftPath(r.URL.Path)
		switch head {
		case "":
			switch r.Method {
			case http.MethodGet:
				year := season.GetCalendarYear(r.URL.Query())
				month := season.GetCalendarMonth(r.URL.Query())
				date := time.Date(year, month, 1, 0, 0, 0, 0, time.UTC).AddDate(0, 1, 0)
				calendar, err := season.CollectSeasonCalendar(r.Context(), company, conn, date.Year(), date.Month(), 3)
				if err != nil {
					panic(err)
				}
				template.MustRenderPublicNoLayout(w, r, user, company, "campsite/calendar.gohtml", calendar)
			default:
				httplib.MethodNotAllowed(w, r, http.MethodGet)
			}
		default:
			http.NotFound(w, r)
		}
	})
}