added 2nd week menus & option to disable buffet in the mensa tab

* the GUI now shows a second week for Mensa menus
* you can disable the buffet in the Mensa tab now

app/src/main/java/org/mosad/seil0/projectlaogai/PreferencesController.kt

@@ -26,7 +26,7 @@ import android.content.Context
 import android.graphics.Color
 import org.jetbrains.anko.defaultSharedPreferences
 import org.mosad.seil0.projectlaogai.hsoparser.Course
-import org.mosad.seil0.projectlaogai.hsoparser.Meal
+import org.mosad.seil0.projectlaogai.hsoparser.MealWeek
 import org.mosad.seil0.projectlaogai.hsoparser.TimeTable
 
 /**
@@ -37,13 +37,14 @@ class PreferencesController {
 
     companion object {
         var cCourseTTLinkList = ArrayList<Course>()
-        var cMenusCurrentWeek = ArrayList<Meal>()
-        var cMenusNextWeek = ArrayList<Meal>()
+        var cMenusCurrentWeek = MealWeek()
+        var cMenusNextWeek = MealWeek()
         var cTimeTableCurrentWeek = TimeTable()
         var cTimeTableNextWeek = TimeTable()
         var cColorPrimary: Int = Color.BLACK
         var cColorAccent: Int = Color.BLACK
         var cCourse = Course("https://www.hs-offenburg.de/index.php?id=6627&class=class&iddV=DA64F6FE-9DDB-429E-A677-05D0D40CB636&week=0", "AI3")
+        var cShowBuffet = true
 
         // the save function
         fun save(context: Context) {
@@ -68,6 +69,12 @@ class PreferencesController {
                 apply()
             }
 
+            // save showBuffet
+            with (sharedPref.edit()) {
+                putBoolean(context.getString(R.string.save_key_showBuffet), cShowBuffet)
+                apply()
+            }
+
         }
 
         // the load function
@@ -82,6 +89,9 @@ class PreferencesController {
             // load saved colors
             cColorPrimary = sharedPref.getInt(context.getString(R.string.save_key_colorPrimary), Color.BLACK)
             cColorAccent = sharedPref.getInt(context.getString(R.string.save_key_colorAccent), Color.parseColor("#FF1744"))
+
+            // load showBuffet
+            cShowBuffet = sharedPref.getBoolean(context.getString(R.string.save_key_showBuffet), true)
         }
     }
 

app/src/main/java/org/mosad/seil0/projectlaogai/fragments/HomeFragment.kt

@@ -71,10 +71,11 @@ class HomeFragment : Fragment() {
             val dayMenus: ArrayList<Meal>
             val cal = Calendar.getInstance()
 
+
             if (cal.get(Calendar.HOUR_OF_DAY) < 15) {
-                dayMenus = MensaParser().getMensaMenuDay(cMenusCurrentWeek, cal.get(Calendar.DAY_OF_WEEK))
+                dayMenus = cMenusCurrentWeek.day[NotRetardedCalendar().getDayOfWeekIndex()]
             } else {
-                dayMenus = MensaParser().getMensaMenuDay(cMenusCurrentWeek, cal.get(Calendar.DAY_OF_WEEK) + 1)
+                dayMenus = cMenusCurrentWeek.day[NotRetardedCalendar().getTomorrowWeekIndex()]
                 uiThread {
                     txtView_Menu1Heading.text = resources.getString(R.string.meal_1_tomorrow)
                     txtView_Menu2Heading.text = resources.getString(R.string.meal_2_tomorrow)

app/src/main/java/org/mosad/seil0/projectlaogai/fragments/MensaFragment.kt

@@ -31,10 +31,13 @@ import android.widget.LinearLayout
 import org.jetbrains.anko.doAsync
 import org.jetbrains.anko.uiThread
 import org.mosad.seil0.projectlaogai.PreferencesController.Companion.cMenusCurrentWeek
+import org.mosad.seil0.projectlaogai.PreferencesController.Companion.cMenusNextWeek
+import org.mosad.seil0.projectlaogai.PreferencesController.Companion.cShowBuffet
 import org.mosad.seil0.projectlaogai.R
+import org.mosad.seil0.projectlaogai.hsoparser.MealWeek
+import org.mosad.seil0.projectlaogai.hsoparser.NotRetardedCalendar
 import org.mosad.seil0.projectlaogai.uicomponents.MensaDayCardView
 import org.mosad.seil0.projectlaogai.uicomponents.MenuCardView
-import java.util.*
 
 /**
  * The mensa controller class
@@ -50,54 +53,50 @@ class MensaFragment : Fragment() {
 
         linLayoutMensaFragment = view.findViewById(R.id.linLayout_MensaFragment)
 
-        addCurrentWeek()
+        // add the current week (week starts on sunday)
+        val dayCurrent =  if(NotRetardedCalendar().getDayOfWeekIndex() == 6) 0 else NotRetardedCalendar().getDayOfWeekIndex()
+        addWeek(cMenusCurrentWeek, dayCurrent)
+
+        // add the next week
+        addWeek(cMenusNextWeek, 0)
 
         return view
     }
 
-    private fun addCurrentWeek() {
+    /**
+     * add all menus from dayStart to Friday for a given week
+     */
+    private fun addWeek(menusWeek: MealWeek, dayStart: Int) {
 
         doAsync {
 
             uiThread {
-
-                for(day in Calendar.getInstance().get(Calendar.DAY_OF_WEEK)..7) {
-
-                    val strDay: String = when(day) {
-                        Calendar.MONDAY -> "Mon"
-                        Calendar.TUESDAY -> "Die"
-                        Calendar.WEDNESDAY -> "Mit"
-                        Calendar.THURSDAY -> "Don"
-                        Calendar.FRIDAY -> "Fre"
-                        Calendar.SATURDAY -> "Sam"
-                        else -> "TODAY" // the app will likely crash here
-                    }
+                // only add the days dayStart to Fri since the mensa is closed on Sat/Sun
+                for (dayIndex in dayStart..4) {
 
                     val cardViewMensaDay = MensaDayCardView(context!!, null)
-                    var add = false
 
-                    for (meal in cMenusCurrentWeek) {
-                        //println("Day: " + meal.day)
-                        if (meal.day.contains(strDay)) {
+                    for (meal in menusWeek.day[dayIndex]) {
+                        val menuViewMenu = MenuCardView(context!!, null)
+                        menuViewMenu.setMenuHeading(meal.heading)
 
-                            val menuViewMenu = MenuCardView(context!!, null)
-                            menuViewMenu.setMenuHeading(meal.heading)
+                        meal.parts.forEachIndexed { partIndex, part ->
+                            menuViewMenu.getTxtViewMenu().append(part)
+                            if(partIndex < (meal.parts.size - 2))
+                                menuViewMenu.getTxtViewMenu().append("\n")
+                        }
 
-                            for ((i, part) in meal.parts.withIndex()) {
-                                menuViewMenu.getTxtViewMenu().append(part)
-                                if(i < (meal.parts.size - 2))
-                                    menuViewMenu.getTxtViewMenu().append("\n")
-                            }
+                        cardViewMensaDay.setDayHeading(meal.day)
 
-                            cardViewMensaDay.setDayHeading(meal.day)
+                        if(meal.heading != "Buffet" || cShowBuffet)
                             cardViewMensaDay.getLinLayoutMensaDay().addView(menuViewMenu)
-                            add = true
-                        }
                     }
 
+                    println("$dayIndex:" + cardViewMensaDay.getLinLayoutMensaDay().childCount) // remove
 
-                    if(add)
+                    if(cardViewMensaDay.getLinLayoutMensaDay().childCount > 1)
                         linLayoutMensaFragment.addView(cardViewMensaDay)
+
                 }
 
                 // add a card if there are no more meals in this week
@@ -107,8 +106,8 @@ class MensaFragment : Fragment() {
                     linLayoutMensaFragment.addView(cardViewNoMoreFood)
                 }
             }
-
         }
+
     }
 
 }

app/src/main/java/org/mosad/seil0/projectlaogai/fragments/SettingsFragment.kt

@@ -22,12 +22,12 @@
 
 package org.mosad.seil0.projectlaogai.fragments
 
-import android.graphics.Color
 import android.os.Bundle
 import android.view.LayoutInflater
 import android.view.View
 import android.view.ViewGroup
 import android.widget.LinearLayout
+import android.widget.Switch
 import androidx.fragment.app.Fragment
 import com.afollestad.aesthetic.Aesthetic
 import com.afollestad.materialdialogs.MaterialDialog
@@ -42,6 +42,7 @@ import org.mosad.seil0.projectlaogai.PreferencesController.Companion.cColorPrima
 import org.mosad.seil0.projectlaogai.PreferencesController.Companion.cColorAccent
 import org.mosad.seil0.projectlaogai.PreferencesController.Companion.cCourse
 import org.mosad.seil0.projectlaogai.PreferencesController.Companion.cCourseTTLinkList
+import org.mosad.seil0.projectlaogai.PreferencesController.Companion.cShowBuffet
 import org.mosad.seil0.projectlaogai.PreferencesController.Companion.cTimeTableCurrentWeek
 import org.mosad.seil0.projectlaogai.PreferencesController.Companion.cTimeTableNextWeek
 import org.mosad.seil0.projectlaogai.R
@@ -60,6 +61,7 @@ class SettingsFragment : Fragment() {
     private lateinit var linLayoutInfo: LinearLayout
     private lateinit var linLayoutPrimaryColor: LinearLayout
     private lateinit var linLayoutAccentColor: LinearLayout
+    private lateinit var switchBuffet: Switch
 
     override fun onCreateView(inflater: LayoutInflater, container: ViewGroup?, savedInstanceState: Bundle?): View? {
 
@@ -70,6 +72,7 @@ class SettingsFragment : Fragment() {
         linLayoutInfo = view.findViewById(R.id.linLayout_Info)
         linLayoutPrimaryColor = view.findViewById(R.id.linLayout_PrimaryColor)
         linLayoutAccentColor = view.findViewById(R.id.linLayout_AccentColor)
+        switchBuffet = view.findViewById(R.id.switch_buffet)
 
         initActions()
 
@@ -81,6 +84,7 @@ class SettingsFragment : Fragment() {
         super.onViewCreated(view, savedInstanceState)
 
         txtView_Course.text = cCourse.courseName
+        switch_buffet.isChecked = cShowBuffet // init switch
     }
 
     /**
@@ -170,6 +174,12 @@ class SettingsFragment : Fragment() {
                 .show()
         }
 
+        switchBuffet.setOnClickListener {
+            cShowBuffet = switchBuffet.isChecked
+            PreferencesController.save(context!!)
+            println(switchBuffet.isChecked)
+        }
+
     }
 
 }

app/src/main/java/org/mosad/seil0/projectlaogai/hsoparser/DataTypes.kt

@@ -24,6 +24,7 @@ package org.mosad.seil0.projectlaogai.hsoparser
 
 import android.graphics.Color
 import java.util.*
+import kotlin.collections.ArrayList
 
 class DataTypes {
     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")
@@ -96,13 +97,26 @@ class NotRetardedCalendar {
         }
     }
 
-
+    fun getTomorrowWeekIndex(): Int {
+        return when(calendar.get(Calendar.DAY_OF_WEEK) + 1) {
+            Calendar.MONDAY -> 0
+            Calendar.TUESDAY -> 1
+            Calendar.WEDNESDAY -> 2
+            Calendar.THURSDAY -> 3
+            Calendar.FRIDAY -> 4
+            Calendar.SATURDAY -> 5
+            Calendar.SUNDAY -> 6
+            else -> 7
+        }
+    }
 }
 
 data class Course(val courseLink: String, val courseName: String)
 
 data class Meal(val day: String, val heading: String, val parts: ArrayList<String>, val additives: String)
 
+data class MealWeek(val day: Array<ArrayList<Meal>> = Array(7) { ArrayList<Meal>() })
+
 data class Lesson(val lessonSubject: String, val lessonTeacher: String, val lessonRoom:String, val lessonRemark: String)
 
 data class TimeTableDay( val timeslots: Array<ArrayList<Lesson>> = Array(6) { ArrayList<Lesson>()})

app/src/main/java/org/mosad/seil0/projectlaogai/hsoparser/MensaParser.kt

@@ -24,32 +24,47 @@ package org.mosad.seil0.projectlaogai.hsoparser
 
 import org.jsoup.Jsoup
 import java.util.*
+import kotlin.collections.ArrayList
 
 class MensaParser {
 
     /**
      * returns the mensa menu for the a week
      */
-    fun getMensaMenu(menuLink: String): ArrayList<Meal> {
+    fun getMensaMenu(menuLink: String): MealWeek {
         val mealList = ArrayList<Meal>()
+        val mealWeekList = MealWeek()
         val menuHTML = Jsoup.connect(menuLink).get()
 
-        menuHTML.select("#speiseplan-tabs").select("div.tab-content").select("div.menu-tagesplan").forEachIndexed { _, element ->
-            val day = element.select("h3").text()
-            for (i in 0 .. (element.select("div.row  h4").size - 1)) {
+        menuHTML.select("#speiseplan-tabs").select("div.tab-content").select("div.menu-tagesplan").forEachIndexed { dayIndex, day ->
+            val strDay = day.select("h3").text()
+
+
+            day.select("div.menu-info").forEachIndexed { mealIndex, meal ->
+                val heading = day.select("h4")[mealIndex].text()
+                val parts = ArrayList(meal.html().substringBefore("<br>\n").replace("<br>", " ").split("\n"))
+                val additives = meal.select("span.show-with-allergenes").text()
+
+                mealWeekList.day[dayIndex].add(Meal(strDay, heading, parts, additives))
+            }
+
+            for (i in 0 .. (day.select("div.row  h4").size - 1)) {
                 try {
-                    val heading = element.select("div.row  h4")[i].text()
-                    val parts = ArrayList<String>(element.select("div.row").select("div.menu-info")[i].html().substringBefore("<span").replace("<br>", " ").split("\n"))
-                    val additives = element.select("div.row").select("div.menu-info")[i].select("span.show-with-allergenes").text()
+                    val heading = day.select("div.row  h4")[i].text()
+                    val parts = ArrayList<String>(day.select("div.row").select("div.menu-info")[i].html().substringBefore("<span").replace("<br>", " ").split("\n"))
+                    val additives = day.select("div.row").select("div.menu-info")[i].select("span.show-with-allergenes").text()
 
-                    mealList.add(Meal(day, heading, parts, additives))
+                    mealList.add(Meal(strDay, heading, parts, additives))
                 } catch (e: Exception) {
                     //println("Oooups! Something went wrong: ${e.printStackTrace()}")
                 }
             }
         }
 
-        return  mealList
+        // Mon to Sat (0 - 5)
+        //println(mealWeekList.day[4])
+
+        return  mealWeekList
     }
 
     /**
@@ -60,26 +75,4 @@ class MensaParser {
 
         return "https://www.swfr.de" + menuHTML.select("#speiseplan-tabs").select("a.next-week").attr("href")
     }
-
-    /**
-     * return the mensa menu of a given day (Mon - Sat)
-     */
-    fun getMensaMenuDay(mealList: ArrayList<Meal>, day: Int): ArrayList<Meal> {
-        val dayMenus = ArrayList<Meal>()
-        val strDay: String = when (day) {
-            Calendar.MONDAY -> "Mon"
-            Calendar.TUESDAY -> "Die"
-            Calendar.WEDNESDAY -> "Mit"
-            Calendar.THURSDAY -> "Don"
-            Calendar.FRIDAY -> "Fre"
-            Calendar.SATURDAY -> "Sam"
-            else -> "TODAY"
-        }
-
-        for (meal in mealList) {
-            if (meal.day.contains(strDay))
-                dayMenus.add(meal)
-        }
-        return dayMenus
-    }
 }

app/src/main/res/layout/fragment_mensa.xml

@@ -11,7 +11,7 @@
 
         <ScrollView
                 android:layout_width="match_parent"
-                android:layout_height="match_parent">
+                android:layout_height="match_parent" android:background="@android:color/background_light">
             <LinearLayout
                     android:orientation="vertical"
                     android:layout_width="match_parent"

app/src/main/res/layout/fragment_settings.xml

@@ -14,7 +14,7 @@
                 android:layout_width="match_parent"
                 android:layout_height="match_parent" app:layout_constraintTop_toTopOf="parent"
                 app:layout_constraintStart_toStartOf="parent" app:layout_constraintEnd_toEndOf="parent"
-        >
+                android:background="@android:color/background_light">
             <androidx.cardview.widget.CardView
                     android:layout_width="match_parent"
                     android:layout_height="wrap_content"

app/src/main/res/values/strings.xml

@@ -52,5 +52,6 @@
     <string name="save_key_courseTTLink" translatable="false">org.mosad.seil0.projectlaogai.courseTTLink</string>
     <string name="save_key_colorPrimary" translatable="false">org.mosad.seil0.projectlaogai.colorPrimary</string>
     <string name="save_key_colorAccent" translatable="false">org.mosad.seil0.projectlaogai.colorAccent</string>
+    <string name="save_key_showBuffet" translatable="false">org.mosad.seil0.projectlaogai.showBuffet</string>
 
 </resources>