/*
 * Sicherheitsunterweisung
 * Copyright (C) 2023  Jason Streifling
 *
 * This program is free software: you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation, either version 3 of the License, or (at your option) any later version.
 *
 * This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License for more details.
 *
 * You should have received a copy of the GNU General Public License along with this program.  If not, see <http://www.gnu.org/licenses/>.
 */

package server

import (
	"html/template"
	"log"
	"net/http"

	"github.com/google/uuid"
	"streifling.com/jason/sicherheitsunterweisung/packages/data"
)

type Session struct {
	UUID       uuid.UUID
	Instructor data.Instructor
	Briefings  []*Briefing
}

func (s *Session) handleSearch(db *data.DB) http.HandlerFunc {
	return func(w http.ResponseWriter, r *http.Request) {
		var err error
		data := tableHTMLData{}

		data.SessionID = s.UUID
		data.OTD, err = db.GetOverviewTableDataByName(r.PostFormValue("search"))
		if err != nil {
			http.Error(w, err.Error(), http.StatusInternalServerError)
			log.Panicln(err)
		}
		template.Must(template.ParseFiles("templates/table.html")).ExecuteTemplate(w, "rows", data)
	}
}

func (s *Session) handleNewBriefing(cb chan<- *Briefing) http.HandlerFunc {
	return func(w http.ResponseWriter, r *http.Request) {
		briefing := Briefing{Briefing: &data.Briefing{InstructorID: s.Instructor.ID}, UUID: uuid.New()}
		s.Briefings = append(s.Briefings, &briefing)
		cb <- &briefing

		template.Must(template.ParseFiles("templates/briefing.html")).ExecuteTemplate(w, "content", participantHTMLData{BriefingID: briefing.UUID})
	}
}

func (s *Session) handleBriefingDone(db *data.DB) http.HandlerFunc {
	return func(w http.ResponseWriter, r *http.Request) {
		data := tableHTMLData{SessionID: s.UUID}
		var err error

		data.OTD, err = db.GetAllOverviewTableData()
		if err != nil {
			http.Error(w, err.Error(), http.StatusInternalServerError)
			log.Panicln(err)
		}

		template.Must(template.ParseFiles("templates/table.html")).ExecuteTemplate(w, "content", data)
	}
}