/**
 * ProjectLaogai
 *
 * Copyright 2018  <seil0@mosad.xyz>
 *
 * 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, write to the Free Software
 * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston,
 * MA 02110-1301, USA.
 *
 */

package org.mosad.seil0.projectlaogai.fragments

import android.os.Bundle
import androidx.fragment.app.Fragment
import android.view.LayoutInflater
import android.view.View
import android.view.ViewGroup
import android.widget.LinearLayout
import kotlinx.android.synthetic.main.fragment_home.*
import org.jetbrains.anko.doAsync

import org.jetbrains.anko.uiThread
import org.mosad.seil0.projectlaogai.R
import org.mosad.seil0.projectlaogai.hsoparser.DataTypes
import org.mosad.seil0.projectlaogai.hsoparser.Lesson
import org.mosad.seil0.projectlaogai.hsoparser.Meal
import org.mosad.seil0.projectlaogai.hsoparser.MensaParser
import org.mosad.seil0.projectlaogai.uicomponents.LessonCardView
import java.util.*

/**
 * The "home" controller class
 * contains all needed parts to display the apps home screen
 */
class HomeFragment : Fragment() {

    val times = arrayOf("8.00 - 9.30", "9.45 - 11.15" ,"11.35 - 13.05", "14.00 -15.30", "15.45 - 17.15", "17.30 - 19.00")
    private lateinit var linLayoutTimeTable: LinearLayout
    private lateinit var currentMenus: ArrayList<Meal>
    private lateinit var timeTableWeek: Array<Array<Lesson>>

    override fun onCreateView(inflater: LayoutInflater, container: ViewGroup?, savedInstanceState: Bundle?): View? {

        val view: View = inflater.inflate(R.layout.fragment_home, container, false)

        // init UI elements
        linLayoutTimeTable = view.findViewById(R.id.linLayoutTimeTable)

        //setText()
        addCurrentMensaMenu()
        addCurrentTimeTable()

        // Inflate the layout for this fragment
        return view
    }

    private fun addCurrentMensaMenu() {
       doAsync {
            val dayMenus: ArrayList<Meal> = MensaParser().getMensaMenuDay(currentMenus, Calendar.getInstance().get(Calendar.DAY_OF_WEEK))

            uiThread {
                for(part in dayMenus[0].parts) {
                    txtViewMenu1.append(part)
                }

                for(part in dayMenus[1].parts) {
                    txtViewMenu2.append(part)
                }
            }
        }

    }

    private fun addCurrentTimeTable() {
        val timeTableDay = timeTableWeek[Calendar.getInstance().get(Calendar.DAY_OF_WEEK) -2]

        for (i in 0..5) {
            val lessonCardView = LessonCardView(context!!, null)

            lessonCardView.getTxtViewLesson().text = timeTableDay[i].lessonSubject + "\n"
            lessonCardView.getTxtViewLesson().append(timeTableDay[i].lessonTeacher + "\n")
            lessonCardView.getTxtViewLesson().append(timeTableDay[i].lessonRoom)
            lessonCardView.getTxtViewTime().text = DataTypes().getTime()[i]

            if(lessonCardView.getTxtViewLesson().text.length > 2)
                linLayoutTimeTable.addView(lessonCardView)
        }
    }

    fun setCurrentMenu(weekMenus: ArrayList<Meal>){
        this.currentMenus = weekMenus
    }

    fun setCurrentTimeTableWeek(timeTableWeek: Array<Array<Lesson>>) {
        this.timeTableWeek = timeTableWeek
    }

}