229 lines
8.1 KiB
Kotlin
229 lines
8.1 KiB
Kotlin
/**
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* ProjectLaogai
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*
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* Copyright 2018 <seil0@mosad.xyz>
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*
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* This program is free software; you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation; either version 3 of the License, or
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* (at your option) any later version.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program; if not, write to the Free Software
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* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston,
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* MA 02110-1301, USA.
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*
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*/
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package org.mosad.seil0.projectlaogai
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import android.os.Bundle
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import android.view.Menu
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import android.view.MenuItem
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import androidx.appcompat.app.ActionBarDrawerToggle
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import androidx.appcompat.app.AppCompatActivity
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import androidx.core.view.GravityCompat
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import androidx.fragment.app.FragmentTransaction
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import com.google.android.material.navigation.NavigationView
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import kotlinx.android.synthetic.main.activity_main.*
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import kotlinx.android.synthetic.main.app_bar_main.*
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import org.jetbrains.anko.doAsync
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import org.mosad.seil0.projectlaogai.fragments.HomeFragment
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import org.mosad.seil0.projectlaogai.fragments.MensaFragment
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import org.mosad.seil0.projectlaogai.fragments.SettingsFragment
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import org.mosad.seil0.projectlaogai.fragments.TimeTableFragment
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import org.mosad.seil0.projectlaogai.hsoparser.*
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import kotlin.system.measureTimeMillis
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class MainActivity : AppCompatActivity(), NavigationView.OnNavigationItemSelectedListener {
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//TODO make toolbar and navbar global
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private val mensaParser = MensaParser()
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private val timeTableParser = TimeTableParser()
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private var weekMenus = ArrayList<Meal>()
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private var courseTTLinkList = ArrayList<CourseTTLink>()
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private var timeTableWeek = arrayOf<Array<Lesson>>()
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private lateinit var course: CourseTTLink
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override fun onCreate(savedInstanceState: Bundle?) {
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super.onCreate(savedInstanceState)
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setContentView(R.layout.activity_main)
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setSupportActionBar(toolbar)
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// load mensa and timetable
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load()
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//init home fragment TODO make a abstract fragment class
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val homeFragment = HomeFragment()
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homeFragment.setMainActivity(this)
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val fragmentTransaction: FragmentTransaction = supportFragmentManager.beginTransaction()
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fragmentTransaction.replace(R.id.fragment_container, homeFragment)
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fragmentTransaction.commit()
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val toggle = ActionBarDrawerToggle(
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this, drawer_layout, toolbar, R.string.navigation_drawer_open, R.string.navigation_drawer_close
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)
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drawer_layout.addDrawerListener(toggle)
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toggle.syncState()
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nav_view.setNavigationItemSelectedListener(this)
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}
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override fun onBackPressed() {
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if (drawer_layout.isDrawerOpen(GravityCompat.START)) {
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drawer_layout.closeDrawer(GravityCompat.START)
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} else {
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super.onBackPressed()
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}
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}
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override fun onCreateOptionsMenu(menu: Menu): Boolean {
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// Inflate the menu; this adds items to the action bar if it is present.
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menuInflater.inflate(R.menu.main, menu)
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return true
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}
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override fun onOptionsItemSelected(item: MenuItem): Boolean {
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// Handle action bar item clicks here. The action bar will
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// automatically handle clicks on the Home/Up button, so long
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// as you specify a parent activity in AndroidManifest.xml.
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return when (item.itemId) {
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R.id.action_settings -> true
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else -> super.onOptionsItemSelected(item)
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}
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}
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override fun onNavigationItemSelected(item: MenuItem): Boolean {
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// Handle navigation view item clicks here.
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when (item.itemId) {
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R.id.nav_home -> {
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val homeFragment = HomeFragment()
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homeFragment.setMainActivity(this)
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val fragmentTransaction: FragmentTransaction = supportFragmentManager.beginTransaction()
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fragmentTransaction.replace(R.id.fragment_container, homeFragment)
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fragmentTransaction.commit()
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}
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R.id.nav_mensa -> {
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val mensaFragment = MensaFragment()
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mensaFragment.setMainActivity(this)
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val fragmentTransaction: FragmentTransaction = supportFragmentManager.beginTransaction()
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fragmentTransaction.replace(R.id.fragment_container, mensaFragment)
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fragmentTransaction.commit()
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}
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R.id.nav_timetable -> {
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val timeTableFragment = TimeTableFragment()
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timeTableFragment.setMainActivity(this)
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val fragmentTransaction: FragmentTransaction = supportFragmentManager.beginTransaction()
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fragmentTransaction.replace(R.id.fragment_container, timeTableFragment)
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fragmentTransaction.commit()
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}
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R.id.nav_moodle -> {
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}
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R.id.nav_email -> {
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}
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R.id.nav_settings -> {
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val settingsFragment = SettingsFragment()
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settingsFragment.setMainActivity(this)
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val fragmentTransaction: FragmentTransaction = supportFragmentManager.beginTransaction()
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fragmentTransaction.replace(R.id.fragment_container, settingsFragment)
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fragmentTransaction.commit()
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}
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}
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drawer_layout.closeDrawer(GravityCompat.START)
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return true
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}
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/**
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* update the gui with the data of the new selected course
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* save selected course and courseTTLink
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*/
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fun updateCourse(course: CourseTTLink) {
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println(course.course)
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println(course.courseTTLink)
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this.course = course
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// save new selected course
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val sharedPref = getPreferences(MODE_PRIVATE) ?: return
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with (sharedPref.edit()) {
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putString(getString(R.string.save_key_course), course.course)
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putString(getString(R.string.save_key_courseTTLink), course.courseTTLink.replace("http", "https"))
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apply()
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}
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timeTableWeek = timeTableParser.getTimeTable(course.courseTTLink.replace("http", "https"))
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}
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/**
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* load the mensa menus of the current week
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* TODO evaluate if we should use a timeout here
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*/
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private fun load() {
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// load saved course
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val sharedPref = getPreferences(MODE_PRIVATE) ?: return
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course = CourseTTLink(
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sharedPref.getString(getString(R.string.save_key_courseTTLink),
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"https://www.hs-offenburg.de/index.php?id=6627&class=class&iddV=DA64F6FE-9DDB-429E-A677-05D0D40CB636&week=0")!!,
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sharedPref.getString(getString(R.string.save_key_course), "AI3")!!
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)
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/**
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* load mensa, course timetable and courselist from the swfr/hso website
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* TODO make an API see https://git.mosad.xyz/Seil0/TheCitadelofRicks
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*/
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val time = measureTimeMillis {
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/* getting the course list should be faster than the timetable,
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* we need have time until the user opens the dialog
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*/
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doAsync {
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courseTTLinkList = timeTableParser.getCourseTTLinks()
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}
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val t1 = doAsync {
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weekMenus = mensaParser.getMensaMenu()
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}
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val t2 = doAsync {
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try {
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timeTableWeek = timeTableParser.getTimeTable(course.courseTTLink)
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}catch (e: Exception) {
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e.stackTrace
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}
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}
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t1.get()
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t2.get()
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}
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println("Completed in $time ms")
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}
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fun getCourseTTLinkList(): ArrayList<CourseTTLink>{
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return courseTTLinkList
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}
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fun getCurrentTimeTableWeek(): Array<Array<Lesson>> {
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return timeTableWeek
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}
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fun getWeekMenu(): ArrayList<Meal>{
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return weekMenus
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}
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fun getCourse(): CourseTTLink {
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return course
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}
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}
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