made new release 2.6.0

enhanced UI

.gitignore

@@ -1,16 +1,3 @@
-*.iml
-.gradle
-/local.properties
-/.idea/caches
-/.idea/libraries
-/.idea/modules.xml
-/.idea/workspace.xml
-/.idea/navEditor.xml
-/.idea/assetWizardSettings.xml
-.DS_Store
-/build
-/captures
-.externalNativeBuild
-.cxx
-local.properties
 mobile/app/build
+mobile/local.properties
+mobile/.gradle

.idea/deploymentTargetSelector.xml

@@ -1,10 +0,0 @@
-<?xml version="1.0" encoding="UTF-8"?>
-<project version="4">
-  <component name="deploymentTargetSelector">
-    <selectionStates>
-      <SelectionState runConfigName="app">
-        <option name="selectionMode" value="DROPDOWN" />
-      </SelectionState>
-    </selectionStates>
-  </component>
-</project>

.idea/material_theme_project_new.xml

@@ -1,12 +0,0 @@
-<?xml version="1.0" encoding="UTF-8"?>
-<project version="4">
-  <component name="MaterialThemeProjectNewConfig">
-    <option name="metadata">
-      <MTProjectMetadataState>
-        <option name="migrated" value="true" />
-        <option name="pristineConfig" value="false" />
-        <option name="userId" value="-239e49af:192a4be9597:-7ffe" />
-      </MTProjectMetadataState>
-    </option>
-  </component>
-</project>

.idea/runConfigurations.xml

@@ -1,17 +0,0 @@
-<?xml version="1.0" encoding="UTF-8"?>
-<project version="4">
-  <component name="RunConfigurationProducerService">
-    <option name="ignoredProducers">
-      <set>
-        <option value="com.intellij.execution.junit.AbstractAllInDirectoryConfigurationProducer" />
-        <option value="com.intellij.execution.junit.AllInPackageConfigurationProducer" />
-        <option value="com.intellij.execution.junit.PatternConfigurationProducer" />
-        <option value="com.intellij.execution.junit.TestInClassConfigurationProducer" />
-        <option value="com.intellij.execution.junit.UniqueIdConfigurationProducer" />
-        <option value="com.intellij.execution.junit.testDiscovery.JUnitTestDiscoveryConfigurationProducer" />
-        <option value="org.jetbrains.kotlin.idea.junit.KotlinJUnitRunConfigurationProducer" />
-        <option value="org.jetbrains.kotlin.idea.junit.KotlinPatternConfigurationProducer" />
-      </set>
-    </option>
-  </component>
-</project>

.idea/vcs.xml

@@ -1,6 +0,0 @@
-<?xml version="1.0" encoding="UTF-8"?>
-<project version="4">
-  <component name="VcsDirectoryMappings">
-    <mapping directory="$PROJECT_DIR$" vcs="Git" />
-  </component>
-</project>

README.md

@@ -1,3 +1,13 @@
 ![solon-logo](solon_logo.png)
 # Zorientujte se rychleji v této odlehčené verzi Školy OnLine
-# Odkaz na stažení aplikace pro Android [zde](https://gitlab.com/Odweta/solon/-/releases/2.5/downloads/app-release.apk) (verze 2.5)
+# Odkaz na stažení aplikace pro Android [zde](https://gitlab.com/Odweta/solon/-/releases/2.5.2/downloads/app-release.apk) (verze 2.5.2)
+
+<hr>
+
+[<img src="https://fdroid.gitlab.io/artwork/badge/get-it-on.png"
+      alt="Nyní na F-Droidu"
+      height="80">](https://f-droid.org/packages/com.odweta.solon/)
+
+[<img src='https://play.google.com/intl/en_us/badges/static/images/badges/cs_badge_web_generic.png'
+      alt='Nyní na Google Play'
+      height="80">](https://play.google.com/store/apps/details?id=com.odweta.solon)

TODO.md

@@ -1,4 +0,0 @@
-- add settings
-    - color schemes
-    - modes
-- new logo

deploy.sh

@@ -28,7 +28,7 @@ echo
 echo
 echo "[signing]"
 echo
-~/Android/Sdk/build-tools/35.0.0/apksigner sign --alignment-preserved --ks ~/Documents/android-keystore.jks --ks-pass pass:$ks_pass app/build/outputs/apk/release/com.odweta.solon_$ver.apk
+apksigner sign --alignment-preserved --ks ~/docs/android-keystore.jks --ks-pass pass:$ks_pass app/build/outputs/apk/release/com.odweta.solon_$ver.apk
 
 # create the tag
 echo

g-play-release.sh

@@ -0,0 +1,24 @@
+#!/data/data/com.termux/files/usr/bin/bash
+
+cd mobile
+
+INTERNAL_STORAGE=/data/data/com.termux/files/home/storage/downloads/..
+
+echo -n 'keystore key for signing: '
+read kskey
+ 
+echo 'building the release bundle'
+
+gradle bundleRelease
+
+mkdir -p $INTERNAL_STORAGE/solon-bin/
+  
+cp $SOLON/mobile/app/build/outputs/bundle/release/app-release.aab $INTERNAL_STORAGE/solon-bin/
+
+echo 'app-bundle.aab copied to \$INTERNAL_STORAGE/solon-bin'
+
+apksigner sign --ks $INTERNAL_STORAGE/Documents/android-keystore.jks --ks-pass pass:$kskey --min-sdk-version=28 $INTERNAL_STORAGE/solon-bin/app-release.aab
+
+echo 'aab signed with default android keystore'
+
+cd ..

mobile/.idea/.gitignore

@@ -1,3 +1,5 @@
 # Default ignored files
 /shelf/
 /workspace.xml
+/AndroidProjectSystem.xml
+/deviceManager.xml

mobile/.idea/codeStyles/Project.xml

@@ -0,0 +1,123 @@
+<component name="ProjectCodeStyleConfiguration">
+  <code_scheme name="Project" version="173">
+    <JetCodeStyleSettings>
+      <option name="CODE_STYLE_DEFAULTS" value="KOTLIN_OFFICIAL" />
+    </JetCodeStyleSettings>
+    <codeStyleSettings language="XML">
+      <option name="FORCE_REARRANGE_MODE" value="1" />
+      <indentOptions>
+        <option name="CONTINUATION_INDENT_SIZE" value="4" />
+      </indentOptions>
+      <arrangement>
+        <rules>
+          <section>
+            <rule>
+              <match>
+                <AND>
+                  <NAME>xmlns:android</NAME>
+                  <XML_ATTRIBUTE />
+                  <XML_NAMESPACE>^$</XML_NAMESPACE>
+                </AND>
+              </match>
+            </rule>
+          </section>
+          <section>
+            <rule>
+              <match>
+                <AND>
+                  <NAME>xmlns:.*</NAME>
+                  <XML_ATTRIBUTE />
+                  <XML_NAMESPACE>^$</XML_NAMESPACE>
+                </AND>
+              </match>
+              <order>BY_NAME</order>
+            </rule>
+          </section>
+          <section>
+            <rule>
+              <match>
+                <AND>
+                  <NAME>.*:id</NAME>
+                  <XML_ATTRIBUTE />
+                  <XML_NAMESPACE>http://schemas.android.com/apk/res/android</XML_NAMESPACE>
+                </AND>
+              </match>
+            </rule>
+          </section>
+          <section>
+            <rule>
+              <match>
+                <AND>
+                  <NAME>.*:name</NAME>
+                  <XML_ATTRIBUTE />
+                  <XML_NAMESPACE>http://schemas.android.com/apk/res/android</XML_NAMESPACE>
+                </AND>
+              </match>
+            </rule>
+          </section>
+          <section>
+            <rule>
+              <match>
+                <AND>
+                  <NAME>name</NAME>
+                  <XML_ATTRIBUTE />
+                  <XML_NAMESPACE>^$</XML_NAMESPACE>
+                </AND>
+              </match>
+            </rule>
+          </section>
+          <section>
+            <rule>
+              <match>
+                <AND>
+                  <NAME>style</NAME>
+                  <XML_ATTRIBUTE />
+                  <XML_NAMESPACE>^$</XML_NAMESPACE>
+                </AND>
+              </match>
+            </rule>
+          </section>
+          <section>
+            <rule>
+              <match>
+                <AND>
+                  <NAME>.*</NAME>
+                  <XML_ATTRIBUTE />
+                  <XML_NAMESPACE>^$</XML_NAMESPACE>
+                </AND>
+              </match>
+              <order>BY_NAME</order>
+            </rule>
+          </section>
+          <section>
+            <rule>
+              <match>
+                <AND>
+                  <NAME>.*</NAME>
+                  <XML_ATTRIBUTE />
+                  <XML_NAMESPACE>http://schemas.android.com/apk/res/android</XML_NAMESPACE>
+                </AND>
+              </match>
+              <order>ANDROID_ATTRIBUTE_ORDER</order>
+            </rule>
+          </section>
+          <section>
+            <rule>
+              <match>
+                <AND>
+                  <NAME>.*</NAME>
+                  <XML_ATTRIBUTE />
+                  <XML_NAMESPACE>.*</XML_NAMESPACE>
+                </AND>
+              </match>
+              <order>BY_NAME</order>
+            </rule>
+          </section>
+        </rules>
+      </arrangement>
+    </codeStyleSettings>
+    <codeStyleSettings language="kotlin">
+      <option name="CODE_STYLE_DEFAULTS" value="KOTLIN_OFFICIAL" />
+    </codeStyleSettings>
+  </code_scheme>
+</component>

mobile/.idea/codeStyles/codeStyleConfig.xml

@@ -0,0 +1,5 @@
+<component name="ProjectCodeStyleConfiguration">
+  <state>
+    <option name="USE_PER_PROJECT_SETTINGS" value="true" />
+  </state>
+</component>

mobile/.idea/deploymentTargetSelector.xml

@@ -13,12 +13,6 @@
         </DropdownSelection>
         <DialogSelection />
       </SelectionState>
-      <SelectionState runConfigName="TimetablePreview">
-        <option name="selectionMode" value="DROPDOWN" />
-      </SelectionState>
-      <SelectionState runConfigName="RBPreview">
-        <option name="selectionMode" value="DROPDOWN" />
-      </SelectionState>
     </selectionStates>
   </component>
 </project>

mobile/.idea/kotlinc.xml

@@ -6,10 +6,6 @@
   <component name="Kotlin2JvmCompilerArguments">
     <option name="jvmTarget" value="1.8" />
   </component>
-  <component name="KotlinCommonCompilerArguments">
-    <option name="apiVersion" value="2.0" />
-    <option name="languageVersion" value="2.0" />
-  </component>
   <component name="KotlinJpsPluginSettings">
     <option name="version" value="2.0.0" />
   </component>

mobile/.idea/mobile.iml

@@ -0,0 +1,9 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<module type="JAVA_MODULE" version="4">
+  <component name="NewModuleRootManager" inherit-compiler-output="true">
+    <exclude-output />
+    <content url="file://$MODULE_DIR$" />
+    <orderEntry type="inheritedJdk" />
+    <orderEntry type="sourceFolder" forTests="false" />
+  </component>
+</module>

mobile/app/build.gradle.kts

@@ -32,8 +32,8 @@ android {
         applicationId = "com.odweta.solon"
         minSdk = 28
         targetSdk = 34
-        versionCode = 211
-        versionName = "2.4"
+        versionCode = 216
+        versionName = "2.6.0"
 
         testInstrumentationRunner = "androidx.test.runner.AndroidJUnitRunner"
     }

mobile/app/src/main/java/com/odweta/solon/BackButtonFactory.kt

@@ -63,7 +63,10 @@ object BackButtonFactory: BackButtonFactoryInterface {
     @Composable
     override fun get(type: BackButtonType): @Composable () -> Unit {
         return when (type) {
-            BackButtonType.Menu -> { { BackButton { global.currentScreenElement = ScreenElement.Menu } } }
+            BackButtonType.Menu -> { { BackButton {
+                global.currentScreenElement = ScreenElement.Menu
+                global.currentScreen = Screen.Main
+            } } }
             BackButtonType.MarksAll -> { { BackButton {
                 global.currentScreenElement = ScreenElement.Marks
                 global.marksDepthLevel = MarksDepthLevel.All

mobile/app/src/main/java/com/odweta/solon/Global.kt

@@ -15,12 +15,16 @@ import androidx.compose.foundation.layout.height
 import androidx.compose.foundation.layout.padding
 import androidx.compose.foundation.shape.RoundedCornerShape
 import androidx.compose.runtime.Composable
+import androidx.compose.runtime.LaunchedEffect
 import androidx.compose.runtime.MutableState
 import androidx.compose.runtime.RecomposeScope
 import androidx.compose.runtime.getValue
+import androidx.compose.runtime.key
 import androidx.compose.runtime.mutableStateOf
+import androidx.compose.runtime.remember
 import androidx.compose.runtime.setValue
 import androidx.compose.ui.Modifier
+import androidx.compose.ui.platform.LocalViewConfiguration
 import androidx.compose.ui.unit.dp
 import androidx.lifecycle.MutableLiveData
 import com.odweta.solon.ui.theme.PastelYellow
@@ -32,7 +36,9 @@ import java.util.concurrent.Callable
 enum class Screen {
     Main,
     Splash,
-    SignIn
+    SignIn,
+    Settings,
+    Temp
 }
 
 // default settings (will get overwritten by the saved settings)
@@ -187,15 +193,17 @@ enum class ScreenElement {
     FinalMarks,
     Menu,
     About,
-    Settings,
-    SignOut
+    SignOut,
+    Temp
 }
 
 class Global {
     lateinit var timetableJSON: JSONObject
     lateinit var marksJSON: JSONObject
+    lateinit var finalMarksJSON: JSONObject
     lateinit var marks: MutableMap<String, MutableList<Mark>>
     lateinit var newMarks: MutableMap<String, MutableList<Mark>>
+    lateinit var finalMarks: Map<String, Int>
     lateinit var settings: SettingsData
     lateinit var fileDir: File
 
@@ -217,11 +225,14 @@ class Global {
     var selectedLecture: Int = 0
     var currentLectureNumber: Int = 0
 
+    var tempScreen by mutableStateOf(Screen.Settings)
+    var tempScreenElement by mutableStateOf(ScreenElement.Timetable)
     var currentScreen by mutableStateOf(Screen.Main)
     var currentScreenElement by mutableStateOf(ScreenElement.Timetable)
 
     var status by mutableStateOf("")
 
+    var returnToTempScreen by mutableStateOf(false)
     var isAPISetUp by mutableStateOf(false)
     var launched by mutableStateOf(false)
     var refreshed by mutableStateOf(false)
@@ -230,6 +241,8 @@ class Global {
     var subjectToShow by mutableStateOf("")
     var markToShow by mutableStateOf(Mark())
 
+    var demoMode: Boolean = false
+
     inner class FilePaths {
         val accountData: String = "account_data.txt"
         val timetable: String = "timetable.json"
@@ -237,6 +250,7 @@ class Global {
         val marks: String = "marks.json"
         val settings: String = "settings.txt"
         val lectureNotes: String = "lecture_notes.csv"
+        val finalMarks: String = "final_marks.txt"
     }
     val filePaths = FilePaths()
 
@@ -246,6 +260,7 @@ class Global {
         val userData = "$apiBase/v1/user"
         val timetable = "$apiBase/v1/timeTable"
         var marks: String = "$apiBase/v1/students/<student id>/marks/list"
+        var finalMarks: String ="$apiBase/v1/students/<student id>/marks/final"
     }
     val apiEndPoints = APIEndPoints()
 
@@ -273,9 +288,16 @@ val global = Global()
 
 var settings = SettingsData()
 
+private fun <T> changeAndRevert(variable: T, newValue: T, revert: (T) -> Unit) {
+    val orig = variable
+    revert(newValue)
+    revert(orig)
+}
+
 @Composable
 fun <T> Animate(targetState: T, content: @Composable (target: T) -> Unit) {
     if (settings.useAnimations.checked.value == true) {
+        // When animations are enabled, apply AnimatedContent
         AnimatedContent(
             targetState = targetState,
             transitionSpec = {
@@ -283,11 +305,16 @@ fun <T> Animate(targetState: T, content: @Composable (target: T) -> Unit) {
                     slideOutVertically(targetOffsetY = { it }) + fadeOut()
                 )
             },
-            modifier = Modifier.fillMaxSize(), label = "animated content"
+            modifier = Modifier.fillMaxSize(),
+            label = "animated content"
         ) { target ->
             content(target)
         }
     } else {
+        // When animations are disabled, just show content without animation
         content(targetState)
     }
 }
+
+
+

mobile/app/src/main/java/com/odweta/solon/Launch.kt

@@ -34,15 +34,18 @@ fun remoteLoad(ctx: Context) {
                 // fetch remote data
                 global.timetableJSON = networkRequestFactory.perform(NetworkRequestType.Timetable)
                 global.marksJSON = networkRequestFactory.perform(NetworkRequestType.Marks)
+                global.finalMarksJSON = networkRequestFactory.perform(NetworkRequestType.FinalMarks)
 
                 // save to local for later local load
                 Util.saveStringToFile(global.filePaths.timetable, global.timetableJSON.toString())
                 Util.saveStringToFile(global.filePaths.marks, global.marksJSON.toString())
+                Util.saveStringToFile(global.filePaths.finalMarks, global.finalMarksJSON.toString())
 
                 launchContinue(
                     ctx,
                     global.timetableJSON,
-                    global.marksJSON
+                    global.marksJSON,
+                    global.finalMarksJSON
                 )
             }
     } else {
@@ -50,7 +53,8 @@ fun remoteLoad(ctx: Context) {
             launchContinue(
                 ctx,
                 networkRequestFactory.perform(NetworkRequestType.Timetable),
-                networkRequestFactory.perform(NetworkRequestType.Marks)
+                networkRequestFactory.perform(NetworkRequestType.Marks),
+                networkRequestFactory.perform(NetworkRequestType.FinalMarks)
             )
         }
     }
@@ -61,39 +65,43 @@ fun localLoad(ctx: Context) {
     global.studentId = Parsing.getStudentId()
     global.studentClass = Parsing.getStudentClass()
     global.apiEndPoints.marks = "${global.apiEndPoints.apiBase}/v1/students/${global.studentId}/marks/list"
+    global.apiEndPoints.finalMarks = "${global.apiEndPoints.apiBase}/v1/students/${global.studentId}/marks/final"
     val localTimetable = JSONObject(Util.fileToString(global.filePaths.timetable))
     val localMarks = JSONObject(Util.fileToString(global.filePaths.marks))
+    val localFinalMarks = JSONObject(Util.fileToString(global.filePaths.finalMarks))
 
     launchContinue(
         ctx,
         localTimetable,
-        localMarks
+        localMarks,
+        localFinalMarks
     )
 }
 
 fun launchContinue(
     ctx: Context,
     timetable: JSONObject,
-    marks: JSONObject
+    marks: JSONObject,
+    finalMarks: JSONObject
 ) {
     // parse timetable and marks
-    val parsedTimetable = Parsing.parseTimetable(timetable)
-    global.timetable = parsedTimetable
-    val parsedMarks = Parsing.parseMarks(marks)
-    global.marks = parsedMarks
+    global.timetable = Parsing.parseTimetable(timetable)
+    global.marks = Parsing.parseMarks(marks)
     global.newMarks = Parsing.parseNewMarks(marks)
-
-//    // load the settings
-//    global.settings = Util.fileToString(global.filePaths.settings).toSettingsData()
+    global.finalMarks = Parsing.parseFinalMarks(finalMarks)
 
     // load the lecture notes
-    Util.loadLectureNotes()
-    Util.csvToLectureNotes()
+    //Util.loadLectureNotes()
+    //Util.csvToLectureNotes()
+
+    // load the settings
+    settings = Util.fileToString(global.filePaths.settings).toSettingsData()
 
     // listen for internet availability in case of disconnection
     if (!global.internetAwaitListenerRunning)
         setOnInternetAvailListener(ctx)
 
+    // FIXME maybe? causes IndexOutOfBoundsException????? prob not tho
     if (!global.launched) {
         // show the default (main) screen
         global.currentScreen = Screen.Main
@@ -106,6 +114,8 @@ fun launchContinue(
     global.refreshed = true
     refreshButtonContentColor.value = Color.White
 
+    showTempScreen(Screen.Main)
+
     // show the full name of the user in the toolbar as a status
     if (Util.internetAvail(ctx)) {
         statusFactory.show(StatusType.NameRole)

mobile/app/src/main/java/com/odweta/solon/MainActivity.kt

@@ -43,14 +43,17 @@ class MainActivity : ComponentActivity() {
                         Screen.Main -> if (global.launched) MainScreen()
                         Screen.Splash -> SplashScreen()
                         Screen.SignIn -> SignInScreen()
+                        Screen.Settings -> SettingsScreen()
+                        Screen.Temp -> TempScreen()
                     }
                 }
             }
         }
     }
+}
 
-    @Composable
-    fun MainScreen() {
+@Composable
+fun MainScreen() {
     Column(
         modifier = Modifier
             .fillMaxSize()
@@ -76,8 +79,8 @@ class MainActivity : ComponentActivity() {
                     ScreenElement.FinalMarks -> FinalMarksScreen()
                     ScreenElement.Menu -> MenuScreen()
                     ScreenElement.About -> AboutScreen()
-                        ScreenElement.Settings -> SettingsScreen()
                     ScreenElement.SignOut -> SignOutScreen()
+                    ScreenElement.Temp -> {}
                 }
             }
         }
@@ -89,5 +92,4 @@ class MainActivity : ComponentActivity() {
             NavbarScreen()
         }
     }
-    }
 }

mobile/app/src/main/java/com/odweta/solon/Marks.kt

@@ -1,5 +1,7 @@
 package com.odweta.solon
 
+import android.util.Log
+import androidx.compose.ui.text.style.TextOverflow
 import androidx.activity.compose.BackHandler
 import androidx.compose.foundation.background
 import androidx.compose.foundation.border
@@ -25,6 +27,7 @@ import androidx.compose.material3.FloatingActionButton
 import androidx.compose.material3.Icon
 import androidx.compose.material3.Text
 import androidx.compose.runtime.Composable
+import androidx.compose.runtime.LaunchedEffect
 import androidx.compose.runtime.getValue
 import androidx.compose.runtime.mutableStateOf
 import androidx.compose.runtime.setValue
@@ -121,7 +124,8 @@ fun NewMarksScreen() {
             modifier = Modifier.verticalScroll(ss)
         ) {
             for ((k, v) in global.newMarks) {
-                if (v.size > 0) {
+                if (v.filter { it.grade in "0123456789" }.size == 0) continue
+                if (v.isNotEmpty()) {
                     Column(
                         modifier = Modifier
                             .padding(horizontal = 10.dp)
@@ -242,14 +246,16 @@ fun FinalMarksScreen() {
         Column(
             modifier = Modifier.verticalScroll(ss)
         ) {
-            Text("test", color = Color.White)
-            Text("test", color = Color.White)
-            Text("test", color = Color.White)
-            Text("test", color = Color.White)
-            Text("test", color = Color.White)
-            Text("test", color = Color.White)
-            Text("test", color = Color.White)
-            Text("test", color = Color.White)
+            Text(Util.fileToString(global.filePaths.finalMarks), color = Color.White)
+            for ((subject, mark) in global.finalMarks) {
+                // LaunchedEffect(Unit) {
+                //    Log.d("debug", networkRequestFactory.perform(NetworkRequestType.Apologies).body.string?.toString())
+                //}
+                Row {
+                    Text(subject, color = Color.White)
+                    Text(mark.toString(), color = Color.White, modifier = Modifier.padding(10.dp))
+                }
+            }
         }
     }
 }
@@ -302,6 +308,7 @@ fun MarksAll() {
             .verticalScroll(scrollState)
     ) {
         for ((subject, markList) in global.marks) {
+            if (markList.filter { it.grade in "0123456789" }.size == 0) continue
             val amoledModifier = if (settings.useAmoledMode.checked.value == true) {
                 Modifier
                     .width(150.dp)
@@ -337,8 +344,10 @@ fun MarksAll() {
                         shape = RoundedCornerShape(global.dimens.roundedCorner)
                     )
                     .clickable {
+                        if (markList[0].grade != "0") {
                             global.marksDepthLevel = MarksDepthLevel.Subject
                             global.subjectToShow = subject
+                        } // else { isInDemo == true }
                     }
             } else {
                 Modifier
@@ -349,8 +358,10 @@ fun MarksAll() {
                         shape = RoundedCornerShape(global.dimens.roundedCorner)
                     )
                     .clickable {
+                        if (markList[0].grade != "0") {
                             global.marksDepthLevel = MarksDepthLevel.Subject
                             global.subjectToShow = subject
+                        } // else { isInDemo == true }
                     }
             }
 
@@ -366,13 +377,7 @@ fun MarksAll() {
                     .background(Color.Black)
             }
 
-            var marksString = ""
-            for (m in 0 until markList.size-1) {
-                if (markList[m].grade in "0123456789") {
-                    marksString += markList[m].grade + ", "
-                }
-            }
-            marksString += markList[markList.size-1].grade
+            var marksString = markList.filter { it.grade in "0123456789" }.joinToString(separator = ",") { it.grade } 
 
             if (global.marks.keys.indexOf(subject) > 0) {
                 Box(modifier = Modifier.height(10.dp))
@@ -463,7 +468,7 @@ fun MarksAll() {
                 )
             }
 
-            FloatingActionButton(
+            /*FloatingActionButton(
                 onClick = { global.currentScreenElement = ScreenElement.FinalMarks },
                 modifier = Modifier
                     .padding(10.dp)
@@ -479,7 +484,7 @@ fun MarksAll() {
                     contentDescription = "Final marks",
                     tint = PastelYellow // You can customize the icon color
                 )
-            }
+            }*/
         }
     }
 }
@@ -551,6 +556,8 @@ fun MarksSubject() {
             color = Color.White,
             textAlign = TextAlign.Center,
             fontSize = 30.sp,
+            maxLines = 1,
+            overflow = TextOverflow.Ellipsis, // more elegant i think
             modifier = Modifier
                 .fillMaxWidth()
                 .border(

mobile/app/src/main/java/com/odweta/solon/Menu.kt

@@ -86,7 +86,7 @@ fun MenuScreen() {
             Spacer(modifier = Modifier.width(menuSeparatorDimen))
 
             MenuButton(
-                { global.currentScreenElement = ScreenElement.Settings },
+                { global.currentScreen = Screen.Settings },
                 Icons.Default.Settings,
                 "Nastavení"
             )

mobile/app/src/main/java/com/odweta/solon/Messages.kt

@@ -0,0 +1,11 @@
+package com.odweta.solon
+
+import androidx.compose.foundation.layout.Column
+import androidx.compose.runtime.Composable
+
+@Composable
+fun MessagesScreen() {
+    Column {
+
+    }
+}

mobile/app/src/main/java/com/odweta/solon/Navbar.kt

@@ -43,6 +43,7 @@ fun NavbarScreen() {
             Button(
                 onClick = {
                     if (Util.internetAvail(ctx)) {
+                        global.refreshed = false;
                         remoteLoad(ctx)
                         statusFactory.show(StatusType.Loading)
                         refreshButtonContentColor.value = PastelYellow

mobile/app/src/main/java/com/odweta/solon/Network.kt

@@ -32,6 +32,7 @@ fun setupAPI() {
     global.studentId = Parsing.getStudentId()
 
     global.apiEndPoints.marks = "${global.apiEndPoints.apiBase}/v1/students/${global.studentId}/marks/list"
+    global.apiEndPoints.finalMarks = "${global.apiEndPoints.apiBase}/v1/students/${global.studentId}/marks/final"
 
     global.isAPISetUp = true
 }
@@ -40,6 +41,7 @@ enum class NetworkRequestType {
     Token,
     Timetable,
     Marks,
+    FinalMarks,
     UserData
 }
 
@@ -71,6 +73,7 @@ object NetworkRequestFactory: NetworkRequestInterface {
             }
             NetworkRequestType.Timetable -> return getAPI(global.apiEndPoints.timetable)
             NetworkRequestType.Marks -> return getAPI(global.apiEndPoints.marks)
+            NetworkRequestType.FinalMarks -> return getAPI(global.apiEndPoints.finalMarks)
             NetworkRequestType.UserData -> return getAPI(global.apiEndPoints.userData)
         }
     }
@@ -82,7 +85,13 @@ object NetworkRequestFactory: NetworkRequestInterface {
             .get()
             .build()
 
-        return client.newCall(request).execute()
+        return try {
+            client.newCall(request).execute()
+        } catch (e: Exception) {
+            Response.Builder()
+                .code(500)
+                .build()
+        }
     }
 
     private fun post(url: String, headers: Headers, body: FormBody): Response {
@@ -92,7 +101,13 @@ object NetworkRequestFactory: NetworkRequestInterface {
             .post(body)
             .build()
 
-        return client.newCall(request).execute()
+        return try {
+            client.newCall(request).execute()
+        } catch (e: Exception) {
+            Response.Builder()
+                .code(500)
+                .build()
+        }
     }
 
     private fun getAPI(url: String): JSONObject {

mobile/app/src/main/java/com/odweta/solon/Parsing.kt

@@ -158,7 +158,7 @@ class Parsing {
                                 subj.getJSONArray("teachers")
                                     .getJSONObject(0).getString("name") + " " +
                                 subj.getJSONArray("teachers")
-                                    .getJSONObject(0).getString("name")
+                                    .getJSONObject(0).getString("surname")
                             } else {
                                 ""
                             }
@@ -199,15 +199,13 @@ class Parsing {
 
                                     val detailHours = subj.getJSONArray("detailHours")
                                     newSubject.number =
-                                        detailHours.getJSONObject(i).get("id").toString()
+                                        detailHours.getJSONObject(i).getString("id")
                                     newSubject.start =
-                                        detailHours.getJSONObject(i).get("timeFrom")
-                                            .toString()
+                                        detailHours.getJSONObject(i).getString("timeFrom")
                                     newSubject.start =
                                         newSubject.start.slice(0..newSubject.start.length - 4)
                                     newSubject.end =
-                                        detailHours.getJSONObject(i).get("timeto")
-                                            .toString()
+                                        detailHours.getJSONObject(i).getString("timeto")
                                     newSubject.end =
                                         newSubject.end.slice(0..newSubject.end.length - 4)
                                     subjects.add(newSubject)
@@ -217,7 +215,7 @@ class Parsing {
                     }
 
                     val sCopy = subjects.toList()
-                    for (s in 0 until sCopy.size) {
+                    for (s in sCopy.indices) {
                         if ("-" in subjects[s].number) {
                             subjects[s].number = "1"
                             subjects[s].start = "08:00"
@@ -226,26 +224,6 @@ class Parsing {
                     }
                 }
 
-                /*
-                // rust pseudocode
-
-                let mut res: Vec<i32> = vec![];
-                for i in 0..v.len()-1 {
-                    if v[i] == v[i+1]-1 {
-                        res.push(v[i]);
-                    } else {
-                        res.push(v[i]);
-
-                        while res[res.len()-1]+1 != v[i+1] {
-                            res.push(res[res.len()-1]+1);
-                        }
-                    }
-                }
-                res.push(v[v.len()-1]);
-
-                res
-                 */
-
                 if (subjects.size > 1) {
                     for (i in 0..<subjects.size - 1) {
                         if (subjects[i].number == ((subjects[i + 1].number.toInt() - 1).toString())) {
@@ -289,9 +267,6 @@ class Parsing {
                     )
                     n -= 1
                 }
-                val finalSubjects: MutableList<Subject> = mutableListOf()
-                finalSubjects.addAll(newSubjects.reversed())
-                finalSubjects.addAll(auxSubjects)
 
                 for ((i, s) in auxSubjects.withIndex()) {
                     if (s.free) {
@@ -300,6 +275,10 @@ class Parsing {
                     }
                 }
 
+                val finalSubjects: MutableList<Subject> = mutableListOf()
+                finalSubjects.addAll(newSubjects.reversed())
+                finalSubjects.addAll(auxSubjects)
+
                 val day = Day()
                 day.name = name
                 day.date = date
@@ -408,16 +387,6 @@ class Parsing {
 
             for (i in 0..<marksJSONArray.length()) {
                 marksList.add(marksJSONArray.getJSONObject(i))
-                marksList.add(marksJSONArray.getJSONObject(i))
-                marksList.add(marksJSONArray.getJSONObject(i))
-                marksList.add(marksJSONArray.getJSONObject(i))
-                marksList.add(marksJSONArray.getJSONObject(i))
-                marksList.add(marksJSONArray.getJSONObject(i))
-                marksList.add(marksJSONArray.getJSONObject(i))
-                marksList.add(marksJSONArray.getJSONObject(i))
-                marksList.add(marksJSONArray.getJSONObject(i))
-                marksList.add(marksJSONArray.getJSONObject(i))
-                marksList.add(marksJSONArray.getJSONObject(i))
             }
 
             for (subj in subjectMap.values) {
@@ -438,6 +407,14 @@ class Parsing {
             return marks
         }
 
+        fun parseFinalMarks(json: JSONObject): Map<String, Int> {
+            return mapOf(
+                "AJ" to 1,
+                "B" to 5,
+                "Pr" to 1
+            )
+        }
+
         fun getStudentClass(): String {
             return if (!userIsParent()) {
                 global.userData

mobile/app/src/main/java/com/odweta/solon/Settings.kt

@@ -38,11 +38,16 @@ import kotlinx.coroutines.launch
 @Composable
 fun SettingsScreen() {
     // handle the back gesture (back swipe form side or back button on bottom android navbar)
-    BackHandler { global.currentScreenElement = ScreenElement.Menu }
+    BackHandler {
+        global.currentScreenElement = ScreenElement.Menu
+        global.currentScreen = Screen.Main
+    }
 
     // load the settings dat every time the settings screen is opened,
     // maybe i can add a flag that determines if the settings are up to date?
+    if (!global.demoMode) {
         settings = Util.fileToString(global.filePaths.settings).toSettingsData()
+    }
 
     val scrollState = rememberScrollState()
 
@@ -57,7 +62,9 @@ fun SettingsScreen() {
 
         SettingsTableRow(settings.useAmoledMode)
 
+        if (!global.demoMode) {
             SettingsTableRow(settings.showRefreshButton)
+        }
 
         SettingsTableRow(settings.useAnimations)
     }
@@ -87,6 +94,7 @@ fun SettingsTableRow(setting: Setting) {
             checked = setting.checked.value == true,
             onCheckedChange = {
                 setting.checked.value = it
+                showTempScreen(Screen.Settings)
                 Util.saveStringToFile(global.filePaths.settings, settings.toString())
             },
             colors = SwitchColors(

mobile/app/src/main/java/com/odweta/solon/SignIn.kt

@@ -89,6 +89,10 @@ fun signInButtonCallback(ctx: Context, usernameText: String, passwordText: Strin
     }
 
     CoroutineScope(Dispatchers.IO).launch {
+        if (global.username == "demo" && global.password == "Demo1234") {
+            // start the demo
+            launchDemo(ctx)
+        } else {
             val valid = Account.isValid(acc)
 
             checked = true
@@ -107,6 +111,31 @@ fun signInButtonCallback(ctx: Context, usernameText: String, passwordText: Strin
                 }
             }
         }
+    }
+}
+
+fun launchDemo(ctx: Context) {
+    global.demoMode = true
+
+    settings = Util.fileToString(global.filePaths.settings).toSettingsData()
+    settings.showRefreshButton.checked.value = false
+
+    val d = Day()
+    d.name = "demoday"
+    d.date = "1. 1."
+    d.subjects = listOf(Subject.empty())
+    global.timetable = listOf(d)
+
+    global.marks = mutableMapOf("demomarks" to mutableListOf(Mark().none()))
+
+    global.newMarks = global.marks
+
+    global.status = "demo"
+
+    global.launched = true
+    global.refreshed = true
+    global.currentScreen = Screen.Main
+    global.currentScreenElement = ScreenElement.Timetable
 }
 
 @Composable

mobile/app/src/main/java/com/odweta/solon/TempScreen.kt

@@ -0,0 +1,41 @@
+package com.odweta.solon
+
+import androidx.compose.runtime.Composable
+
+// temporary screens to artificially trigger recompositions basically at the root level
+
+@Composable
+fun TempScreen() {
+    when (global.tempScreen) {
+        Screen.Main -> MainScreen()
+        Screen.Splash -> SplashScreen()
+        Screen.SignIn -> SignInScreen()
+        Screen.Settings -> SettingsScreen()
+        Screen.Temp -> {}
+    }
+}
+
+fun showTempScreen(screen: Screen) {
+    global.returnToTempScreen = true
+    global.tempScreen = screen
+    global.currentScreen = Screen.Temp
+}
+
+@Composable
+fun TempScreenElement() {
+    when (global.tempScreenElement) {
+        ScreenElement.Timetable -> {}
+        ScreenElement.Marks -> {}
+        ScreenElement.NewMarks -> {}
+        ScreenElement.FinalMarks -> {}
+        ScreenElement.Menu -> {}
+        ScreenElement.About -> {}
+        ScreenElement.SignOut -> {}
+        ScreenElement.Temp -> {}
+    }
+}
+
+fun showTempScreenElement(element: ScreenElement) {
+    global.tempScreenElement = element
+    global.currentScreenElement = ScreenElement.Temp
+}

mobile/app/src/main/java/com/odweta/solon/Timetable.kt

@@ -19,6 +19,7 @@ import androidx.compose.foundation.layout.height
 import androidx.compose.foundation.layout.padding
 import androidx.compose.foundation.layout.width
 import androidx.compose.foundation.pager.HorizontalPager
+import androidx.compose.foundation.pager.PagerState
 import androidx.compose.foundation.pager.rememberPagerState
 import androidx.compose.foundation.rememberScrollState
 import androidx.compose.foundation.shape.RoundedCornerShape
@@ -49,6 +50,7 @@ import androidx.compose.ui.focus.focusModifier
 import androidx.compose.ui.graphics.Color
 import androidx.compose.ui.platform.LocalContext
 import androidx.compose.ui.res.painterResource
+import androidx.compose.ui.text.TextStyle
 import androidx.compose.ui.text.font.FontStyle
 import androidx.compose.ui.text.font.FontWeight
 import androidx.compose.ui.text.style.TextAlign
@@ -64,8 +66,11 @@ import com.odweta.solon.ui.theme.PastelRed
 import com.odweta.solon.ui.theme.PastelRedTransparent
 import com.odweta.solon.ui.theme.PastelYellow
 import com.odweta.solon.ui.theme.PastelYellowTransparent
+import kotlinx.coroutines.CoroutineScope
+import kotlinx.coroutines.Dispatchers
 import kotlinx.coroutines.delay
 import kotlinx.coroutines.launch
+import kotlinx.coroutines.withContext
 import java.time.LocalDate
 import java.time.LocalDateTime
 import java.time.LocalTime
@@ -73,15 +78,64 @@ import java.time.format.DateTimeFormatter
 
 var showDetailDialog by mutableStateOf(false)
 
+@OptIn(ExperimentalFoundationApi::class)
 @Composable
 fun TimetableScreen() {
+    val pagerState = rememberPagerState(pageCount = { if (global.timetable.isNotEmpty()) global.timetable.size else 6 }) // FIXME
+    Column {
+        //QuickDays(pagerState)
         Box(
             modifier = Modifier.fillMaxSize(),
             contentAlignment = Alignment.BottomCenter
         ) {
-        DayPager()
+            DayPager(pagerState)
             if (showDetailDialog) DetailDialog()
         }
+    }
+}
+
+@OptIn(ExperimentalFoundationApi::class)
+@Composable
+fun QuickDays(pagerState: PagerState) {
+    @Composable
+    fun QuickDay(day: Day, modifier: Modifier, idx: Int) {
+        val scope = rememberCoroutineScope()
+        Column(
+            horizontalAlignment = Alignment.CenterHorizontally,
+            verticalArrangement = Arrangement.Center,
+            modifier = modifier.padding(5.dp).background(
+                shape = RoundedCornerShape(global.dimens.roundedCorner),
+                color = PastelYellowTransparent
+            ).clickable(onClick = {
+                scope.launch {
+                    withContext(Dispatchers.Main) {
+                        pagerState.animateScrollToPage(idx)
+                    }
+                }
+            })
+        ) {
+            Text(
+                text = "${day.name[0]}${day.name[1]}",
+                color = Color.White,
+                textAlign = TextAlign.Center,
+                fontWeight = FontWeight.Bold
+            )
+            Spacer(Modifier.height(5.dp))
+            Text(
+                text = day.date,
+                color = Color.White,
+                textAlign = TextAlign.Center
+            )
+        }
+    }
+
+    Row(
+        Modifier.fillMaxWidth().padding(bottom = 15.dp).padding(horizontal = 5.dp)
+    ) {
+        for ((idx, day) in global.timetable.withIndex()) {
+            QuickDay(day, Modifier.weight(1f), idx)
+        }
+    }
 }
 
 @SuppressLint("UnrememberedMutableState")
@@ -226,13 +280,28 @@ fun DetailDialog() {
 
 @OptIn(ExperimentalFoundationApi::class)
 @Composable
-fun DayPager() {
-    val pagerState = rememberPagerState(pageCount = { if (global.timetable.isNotEmpty()) global.timetable.size else 6 }) // FIXME
+fun DayPager(pagerState: PagerState) {
     HorizontalPager(
         state = pagerState,
         modifier = Modifier.fillMaxSize()
     ) { pageIndex ->
+        if (global.timetable.isNotEmpty()) {
             DayScreen(global.timetable[pageIndex])
+        } else {
+            NoDayScreen()
+        }
+    }
+}
+
+@Composable
+fun NoDayScreen() {
+    Box(Modifier.fillMaxSize(), contentAlignment = Alignment.Center) {
+        Text(
+            "Zatím žádný rozvrh.",
+            color = Color.White,
+            fontSize = 30.sp,
+            fontStyle = FontStyle.Italic
+        )
     }
 }
 
@@ -257,6 +326,7 @@ private fun getSubjectColor(s: Subject, transparent: Boolean): Color {
         }
     }
 }
+
 fun isTimeBetweenT(givenTime: LocalTime, startTime: LocalTime, endTime: LocalTime): Boolean {
     // Check if the given time is between startTime and endTime
     return givenTime.isAfter(startTime) && givenTime.isBefore(endTime)
@@ -422,7 +492,7 @@ private fun DayScreen(day: Day) {
                             Column(
                                 modifier = Modifier
                                     .fillMaxHeight()
-                                    .padding(start = 20.dp),
+                                    .padding(start = 10.dp), // same as on the right
                                 verticalArrangement = Arrangement.Center,
                                 horizontalAlignment = Alignment.Start
                             ) {
@@ -440,8 +510,9 @@ private fun DayScreen(day: Day) {
 
                                             Text(
                                                 text = " supl ",
-                                                color = Color.Black,
-                                                modifier = Modifier.background(color = Color.White)
+                                                color = Color.White,
+                                                fontStyle = FontStyle.Italic,
+                                                modifier = Modifier.background(color = PastelRedTransparent)
                                             )
                                         }
                                     } else {
@@ -486,8 +557,7 @@ private fun DayScreen(day: Day) {
                         ) {
                             if (settings.useSvobodaMode.checked.value == true) {
                                 if (
-                                    subject.teacher == "Jindřich Svoboda" &&
-                                    global.studentClass == "5. G"
+                                    subject.teacher == "Jindřich Svoboda"
                                 ) {
                                     Image(
                                         painter = painterResource(R.drawable.spock),
@@ -506,37 +576,34 @@ private fun DayScreen(day: Day) {
                                 verticalArrangement = Arrangement.Center,
                                 horizontalAlignment = Alignment.End
                             ) {
-                                // show only for non prepended free lectures
-                                if ((subject.free && subject.start != "00:00" && subject.end != "00:00") || !subject.free) {
+                                // show only for non free lectures
+                                if (!subject.free) {
                                     Text(
                                         text = "${subject.start}–${subject.end}",
                                         color = Color.White,
-                                        fontSize = 21.sp
+                                        fontSize = 23.sp
                                     )
                                 }
 
                                 if (!subject.free) {
-                                    Box (
-                                        contentAlignment = Alignment.BottomEnd
-                                    ) {
                                     Text(
                                         text = subject.teacher,
                                         color = Color.White,
-                                            fontSize = 12.sp
+                                        fontSize = 14.sp,
+                                        lineHeight = 1.sp // to achieve uniform padding
                                     )
                                 }
                             }
                         }
                     }
-                    }
 
                     Box(modifier = Modifier
                         .fillMaxSize()
                         .zIndex(99f)
-                        .clickable {
+                        /*.clickable {
                             global.selectedLecture = lectureId
                             showDetailDialog = true
-                    })
+                        }*/)
 
                     if (
                         (global.lectureNotes[global.selectedLecture] != null &&