Stundenplan commit for meeting

Setup most definitely done
Display still has some issues

app/src/main/java/com/schoolapp/cleverclass/StundenplanActivity.kt

@@ -2,9 +2,11 @@ package com.schoolapp.cleverclass
 
 import android.content.Context
 import android.content.Intent
+import android.graphics.drawable.Icon
 import android.os.Bundle
 import androidx.activity.ComponentActivity
 import androidx.activity.compose.setContent
+import androidx.compose.foundation.background
 import androidx.compose.foundation.layout.Box
 import androidx.compose.foundation.layout.Column
 import androidx.compose.foundation.layout.fillMaxSize
@@ -13,6 +15,7 @@ import androidx.compose.foundation.layout.padding
 import androidx.compose.foundation.layout.size
 import androidx.compose.material.icons.Icons
 import androidx.compose.material.icons.filled.ArrowBack
+import androidx.compose.material.icons.outlined.Edit
 import androidx.compose.material3.ExperimentalMaterial3Api
 import androidx.compose.material3.Icon
 import androidx.compose.material3.IconButton
@@ -29,15 +32,17 @@ import androidx.compose.runtime.remember
 import androidx.compose.runtime.setValue
 import androidx.compose.ui.Alignment
 import androidx.compose.ui.Modifier
+import androidx.compose.ui.graphics.Color
 import androidx.compose.ui.platform.LocalContext
 import androidx.compose.ui.unit.dp
+import androidx.core.content.ContextCompat.startActivity
 import com.schoolapp.cleverclass.LessonStoreManager.getLessons
 import com.schoolapp.cleverclass.ui.theme.CleverClassTheme
 import kotlinx.coroutines.CoroutineScope
 import kotlinx.coroutines.Dispatchers
 import kotlinx.coroutines.launch
 
-private val listOfDays = listOf("mon", "tue", "wed", "thu", "fri", "sat", "sun")
+private val listOfDays = listOf("Mo", "Di", "Mi", "Do", "Fr")
 private val lessonGrabberIndex = 0
 
 class StundenplanActivity : ComponentActivity() {
@@ -89,6 +94,21 @@ fun StundenplanContent(activity: ComponentActivity){
                     )
                 }
             },
+            actions ={
+                IconButton(onClick = {
+                    val intent = Intent(activity, TimeTableSetupActivity::class.java).apply {
+                        putExtra(TimeTableSetupActivity.TYPE_KEY, "TimeSetup")
+                    }
+                    startActivity(activity, intent, null)
+                }) {
+                         Icon(
+                             imageVector = Icons.Outlined.Edit,
+                             contentDescription = null,
+                             modifier = Modifier.size(28.dp),
+                             tint = MaterialTheme.colorScheme.onPrimaryContainer
+                         )
+                }
+            },
             modifier = Modifier.fillMaxWidth()
         )
 
@@ -101,9 +121,9 @@ fun StundenplanContent(activity: ComponentActivity){
 }
 
 data class LessonData(
-    val subject: String,
+    var subject: String,
-    val teacher: String,
+    var teacher: String,
-    val room: String
+    var room: String
 )
 
 @Composable
@@ -116,8 +136,8 @@ fun Day(day: String) {
                 lessons = savedLessons.toMutableList()
             }
         }
-        lessons.forEach() {
+        lessons.forEach() {lessonData ->
-            Lesson(subject = it.subject, teacher = it.teacher, room = it.room)
+            Lesson(subject = lessonData.subject, teacher = lessonData.teacher, room = lessonData.room)
         }
     }
 }
@@ -128,7 +148,8 @@ fun Lesson(subject: String, teacher: String, room: String) {
         .size(200.dp, 100.dp)
         .padding(3.dp)
     ) {
-        Text(modifier = Modifier.align(Alignment.Center),
+        Text(
+            modifier = Modifier.align(Alignment.Center),
             text = "$subject\n@$room\n/w$teacher")
     }
 }

app/src/main/java/com/schoolapp/cleverclass/TimeTableSetupActivity.kt

@@ -7,11 +7,8 @@ import android.icu.text.DecimalFormat
 import android.icu.text.DecimalFormatSymbols
 import android.icu.util.Calendar
 import android.os.Bundle
-import android.widget.TimePicker
-import android.widget.Toast
 import androidx.activity.ComponentActivity
 import androidx.activity.compose.setContent
-import androidx.compose.foundation.Image
 import androidx.compose.foundation.background
 import androidx.compose.foundation.clickable
 import androidx.compose.foundation.layout.Arrangement
@@ -47,51 +44,74 @@ import androidx.compose.material3.TextFieldDefaults
 import androidx.compose.material3.TopAppBar
 import androidx.compose.material3.TopAppBarDefaults
 import androidx.compose.runtime.Composable
-import androidx.compose.runtime.currentCompositionLocalContext
 import androidx.compose.runtime.getValue
 import androidx.compose.runtime.mutableStateOf
 import androidx.compose.runtime.remember
 import androidx.compose.runtime.setValue
 import androidx.compose.ui.Alignment
 import androidx.compose.ui.Modifier
-import androidx.compose.ui.draw.scale
 import androidx.compose.ui.graphics.Color
-import androidx.compose.ui.res.painterResource
 import androidx.compose.ui.text.input.KeyboardType
-import androidx.compose.ui.text.input.PasswordVisualTransformation
-import androidx.compose.ui.text.input.VisualTransformation
 import androidx.compose.ui.unit.dp
 import com.schoolapp.cleverclass.ui.theme.CleverClassTheme
 import com.schoolapp.cleverclass.ui.theme.InputPrimaryColor
 import com.schoolapp.cleverclass.ui.theme.InputSecondaryColor
-import org.intellij.lang.annotations.JdkConstants.CalendarMonth
-import android.text.format.DateFormat
 import androidx.compose.foundation.layout.width
 import androidx.compose.material.icons.outlined.Edit
+import androidx.compose.material.ripple.LocalRippleTheme
+import androidx.compose.material.ripple.RippleAlpha
+import androidx.compose.material.ripple.RippleTheme
 import androidx.compose.material3.FilledTonalButton
 import androidx.compose.material3.OutlinedButton
-import androidx.compose.material3.TextButton
-import androidx.compose.ui.focus.focusModifier
-import androidx.compose.ui.text.TextStyle
 import java.util.Locale
-import android.app.Activity
 import androidx.compose.material3.Checkbox
 import androidx.compose.material3.Tab
 import androidx.compose.material3.TabRow
+import androidx.compose.runtime.CompositionLocalProvider
 import androidx.core.content.ContextCompat.startActivity
-import com.schoolapp.cleverclass.PSEActivity
+import com.schoolapp.cleverclass.LessonStoreManager.getLessons
-import kotlinx.coroutines.selects.select
+import com.schoolapp.cleverclass.LessonStoreManager.saveLessons
+import kotlinx.coroutines.CoroutineScope
+import kotlinx.coroutines.Dispatchers
+import kotlinx.coroutines.launch
 
 private lateinit var activityType : String
+private lateinit var activityState : String
+private val listOfDays = listOf("Mo", "Di", "Mi", "Do", "Fr")
+
+private class CustomRippleTheme : RippleTheme {
+    @Composable
+    override fun defaultColor(): Color = Color.Unspecified
+
+    @Composable
+    override fun rippleAlpha(): RippleAlpha = RippleAlpha(
+        draggedAlpha = 0f,
+        focusedAlpha = 0f,
+        hoveredAlpha = 0f,
+        pressedAlpha = 0f
+    )
+}
 
 class TimeTableSetupActivity : ComponentActivity() {
     companion object{
         const val TYPE_KEY = "type_key"
+        const val STATE_KEY = "state_key"
     }
     override fun onCreate(savedInstanceState: Bundle?) {
         super.onCreate(savedInstanceState)
 
         activityType = intent.getStringExtra(TYPE_KEY).toString()
+        activityState = intent.getStringExtra(STATE_KEY).toString()
+
+        var lessons = listOf<LessonData>()
+
+        if (activityType == "DaySetup") {
+            CoroutineScope(Dispatchers.IO).launch {
+                getLessons(this@TimeTableSetupActivity, listOfDays[activityState.toInt()]).collect { savedLessons ->
+                    lessons = savedLessons.toList()
+                }
+            }
+        }
 
         setContent {
             CleverClassTheme {
@@ -99,7 +119,7 @@ class TimeTableSetupActivity : ComponentActivity() {
                     modifier = Modifier.fillMaxSize(),
                     color = MaterialTheme.colorScheme.background
                 ) {
-                    TimeTableSetupContent(activity = this)
+                    TimeTableSetupContent(activity = this, lessons)
                 }
             }
         }
@@ -110,7 +130,7 @@ class TimeTableSetupActivity : ComponentActivity() {
 // Content of TimeTableSetup
 @OptIn(ExperimentalMaterial3Api::class)
 @Composable
-fun TimeTableSetupContent(activity: ComponentActivity){
+fun TimeTableSetupContent(activity: ComponentActivity, loadedLessons: List<LessonData>){
     val inputFieldColors = TextFieldDefaults.outlinedTextFieldColors(
         textColor = MaterialTheme.colorScheme.onPrimaryContainer,
         containerColor = MaterialTheme.colorScheme.secondaryContainer,
@@ -149,7 +169,10 @@ fun TimeTableSetupContent(activity: ComponentActivity){
         mutableStateOf(false)
     }
 
-    val listOfDays = listOf("Mo", "Di", "Mi", "Do", "Fr")
+    var lessons by remember {
+        mutableStateOf(loadedLessons)
+    }
+
 
     Column {
         TopAppBar(
@@ -192,6 +215,13 @@ fun TimeTableSetupContent(activity: ComponentActivity){
                         
                         Spacer(modifier = Modifier.weight(1f))
 
+                        IconButton(onClick = { showInfo = !showInfo }) {
+                            Icon(
+                                imageVector = Icons.Outlined.Info,
+                                contentDescription = null,
+                                tint = MaterialTheme.colorScheme.onPrimaryContainer
+                            )
+                        }
                         if (activityType == "Settings")
                             IconButton(onClick = { showDeleteConfirmation = !showDeleteConfirmation }) {
                                 Icon(
@@ -201,14 +231,6 @@ fun TimeTableSetupContent(activity: ComponentActivity){
                                     tint = MaterialTheme.colorScheme.onPrimaryContainer
                                 )
                             }
-                        else if (activityType == "TimeSetup")
-                            IconButton(onClick = { showInfo = !showInfo }) {
-                                Icon(
-                                    imageVector = Icons.Outlined.Info,
-                                    contentDescription = null,
-                                    tint = MaterialTheme.colorScheme.onPrimaryContainer
-                                )
-                            }
                     }
 
                     Spacer(modifier = Modifier.height(16.dp))
@@ -237,7 +259,9 @@ fun TimeTableSetupContent(activity: ComponentActivity){
                             symbols.decimalSeparator = ':'
                             val decimalFormat = DecimalFormat("00.00", symbols)
 
-                            Text(decimalFormat.format(firstLesson) + " Uhr ")
+                            Text(
+                                text = decimalFormat.format(firstLesson) + " Uhr ",
+                                color = MaterialTheme.colorScheme.onPrimaryContainer)
 
                             Icon(imageVector = Icons.Outlined.Edit, contentDescription = null)
                         }
@@ -247,11 +271,7 @@ fun TimeTableSetupContent(activity: ComponentActivity){
                         OutlinedTextField(
                             value = lessonLength,
                             onValueChange = { lessonLength = it },
-                            label = {
+                            label = { Text(text = "Länge einer Schulstunde in min") },
-                                Text(
-                                    text = "Länge einer Schulstunde in min"
-                                )
-                            },
                             modifier = Modifier.fillMaxWidth(),
                             singleLine = true,
                             shape = RoundedCornerShape(20),
@@ -265,11 +285,7 @@ fun TimeTableSetupContent(activity: ComponentActivity){
                         OutlinedTextField(
                             value = breakAmnt,
                             onValueChange = { breakAmnt = it},
-                            label = {
+                            label = { Text(text = "Anzahl der Pausen") },
-                                Text(
-                                    text = "Anzahl der Pausen"
-                                )
-                            },
                             modifier = Modifier.fillMaxWidth(),
                             singleLine = true,
                             shape = RoundedCornerShape(20),
@@ -278,7 +294,7 @@ fun TimeTableSetupContent(activity: ComponentActivity){
                             keyboardOptions = KeyboardOptions(keyboardType = KeyboardType.NumberPassword)
                         )
 
-                        if (breakAmnt != "0" && breakAmnt != "") {
+                        if (breakAmnt != "") {
                             for (i in 0 until breakAmnt.toInt()) {
                                 var currentBrakeStartTime by remember{
                                     mutableStateOf(sharedPreferences.getFloat("Brake${i}StartTime", 0.0f))
@@ -312,7 +328,11 @@ fun TimeTableSetupContent(activity: ComponentActivity){
                                     symbols.decimalSeparator = ':'
                                     val decimalFormat = DecimalFormat("00.00", symbols)
 
-                                    Text(decimalFormat.format(currentBrakeStartTime) + " Uhr ")
+                                    Text(
+                                        text = decimalFormat.format(currentBrakeStartTime) + " Uhr ",
+                                        color = MaterialTheme.colorScheme.onPrimaryContainer,
+                                        style = MaterialTheme.typography.labelMedium
+                                    )
 
                                     Icon(imageVector = Icons.Outlined.Edit, contentDescription = null)
                                 }
@@ -324,11 +344,7 @@ fun TimeTableSetupContent(activity: ComponentActivity){
                                     onValueChange = {
                                         currentBrakeLength = it
                                         editor.putInt("Brake${i}Length", currentBrakeLength.toInt())},
-                                    label = {
+                                    label = { Text(text = "Länge der ${i + 1}. Pause in min") },
-                                        Text(
-                                            text = "Länge der ${i + 1}. Pause in min"
-                                        )
-                                    },
                                     modifier = Modifier.fillMaxWidth(),
                                     singleLine = true,
                                     shape = RoundedCornerShape(20),
@@ -351,7 +367,7 @@ fun TimeTableSetupContent(activity: ComponentActivity){
                                     .weight(1f)
                             ) {
                                 Text(
-                                    text = "Abbrechen",
+                                    text = "Zurück",
                                     color = MaterialTheme.colorScheme.secondary,
                                     style = MaterialTheme.typography.labelMedium
                                 )
@@ -364,16 +380,12 @@ fun TimeTableSetupContent(activity: ComponentActivity){
                             Button(
                                 onClick = {
                                     editor.putInt("lessonLength", lessonLength.toInt())
-                                    if (breakAmnt == "0") {
+                                    editor.putInt("breakAmnt", breakAmnt.toInt())
-                                        editor.putInt("breakAmnt", -1)
-                                    }
-                                    else {
-                                        editor.putInt("breakAmnt", breakAmnt.toInt())
-                                    }
                                     editor.apply()
                                     activity.finish()
                                     val intent = Intent(activity, TimeTableSetupActivity::class.java).apply { 
                                         putExtra(TimeTableSetupActivity.TYPE_KEY, "DaySetup")
+                                        putExtra(TimeTableSetupActivity.STATE_KEY, "0")
                                     }
                                     startActivity(activity, intent, null)
                                 },
@@ -390,59 +402,153 @@ fun TimeTableSetupContent(activity: ComponentActivity){
                     }
                     else if (activityType == "DaySetup") {
                         var state by remember {
-                            mutableStateOf(0)
+                            mutableStateOf(activityState.toInt())
                         }
 
-                        TabRow(selectedTabIndex = state,
+                        var currentLessonAmount by remember {
-                            containerColor = MaterialTheme.colorScheme.primaryContainer) {
+                            mutableStateOf(sharedPreferences.getInt("lessonAmount${listOfDays[state]}", 0).toString())
-                            for (day in listOfDays) {
+                        }
-                                Tab(selected = false,
+
-                                    onClick = {
+                        CompositionLocalProvider(LocalRippleTheme provides CustomRippleTheme()) {
-                                        state = listOfDays.indexOf(day) },
+                            TabRow(selectedTabIndex = state,
-                                    modifier = Modifier.padding(5.dp),
+                                containerColor = MaterialTheme.colorScheme.primaryContainer) {
-                                ) {
+                                for (day in listOfDays) {
-                                    Text(
+                                    Tab(selected = false,
-                                        text = day,
+                                        onClick = {},
-                                        color = MaterialTheme.colorScheme.onPrimaryContainer,
+                                        modifier = Modifier.padding(5.dp)
-                                        style = MaterialTheme.typography.labelMedium
+                                    ) {
-                                    )
+                                        Text(
+                                            text = day,
+                                            color = MaterialTheme.colorScheme.onPrimaryContainer,
+                                            style = MaterialTheme.typography.labelMedium
+                                        )
+                                    }
                                 }
-                                sharedPreferences.getInt("AnzahlStunden${day}", 0)
                             }
                         }
-                        when (state) {
+
-                            0 -> {
+                        Spacer(modifier = Modifier.height(16.dp))
-                                Text(text = "Montag")
+
+                        OutlinedTextField(
+                            value = currentLessonAmount,
+                            onValueChange = {
+                                currentLessonAmount = it
+                                if (currentLessonAmount == "") {
+                                    editor.putInt("lessonAmount${listOfDays[state]}", 0)
+                                }
+                                else {
+                                    editor.putInt("lessonAmount${listOfDays[state]}", currentLessonAmount.toInt())
+                                }
+                            },
+                            label = { Text(text = "Anzahl der Schulstunden (${listOfDays[state]})") },
+                            modifier = Modifier.fillMaxWidth(),
+                            singleLine = true,
+                            shape = RoundedCornerShape(20),
+                            textStyle = MaterialTheme.typography.labelMedium,
+                            colors = inputFieldColors,
+                            keyboardOptions = KeyboardOptions(keyboardType = KeyboardType.NumberPassword)
+                        )
+
+                        if (currentLessonAmount != "") {
+                            for (i in lessons.size until currentLessonAmount.toInt()) {
+                                lessons = lessons + LessonData("", "", "")
                             }
-                            1 -> {
+                            while (currentLessonAmount.toInt() < lessons.size) {
-                                Text(text = "Dienstag")
+                                lessons = lessons.drop(1)
                             }
-                            2 -> {
+                            lessons.forEachIndexed() { index, lessonData ->
-                                Text(text = "Mittwoch")
+                                var currentSubject by remember {
-                            }
+                                    mutableStateOf(lessonData.subject)
-                            3 -> {
+                                }
-                                Text(text = "Donnerstag")
+                                var currentTeacher by remember {
-                            }
+                                    mutableStateOf(lessonData.teacher)
-                            4 -> {
+                                }
-                                Text(text = "Freitag")
+                                var currentRoom by remember {
-                            }
+                                    mutableStateOf(lessonData.room)
-                        }
+                                }
-                        Row () {
+                                OutlinedTextField(
-                            Text(
+                                    value = currentSubject,
-                                text = "Setup beendet? ",
+                                    onValueChange = {
-                                modifier = Modifier.align(Alignment.CenterVertically),
+                                        currentSubject = it
-                                style = MaterialTheme.typography.labelMedium
+                                        lessonData.subject = it
+                                        saveLessonsUsage(activity, lessons, state)
+                                    },
+                                    label = { Text(text = "Fach der ${index + 1}. Stunde") },
+                                    modifier = Modifier.fillMaxWidth(),
+                                    singleLine = true,
+                                    shape = RoundedCornerShape(20),
+                                    textStyle = MaterialTheme.typography.labelMedium,
+                                    colors = inputFieldColors,
                                 )
-                            Checkbox(checked = setupDone, onCheckedChange = {setupDone = !setupDone})
+                                OutlinedTextField(
+                                    value = currentTeacher,
+                                    onValueChange = {
+                                        currentTeacher = it
+                                        lessonData.teacher = it
+                                        saveLessonsUsage(activity, lessons, state)
+                                    },
+                                    label = { Text(text = "Lehrer der ${index + 1}. Stunde") },
+                                    modifier = Modifier.fillMaxWidth(),
+                                    singleLine = true,
+                                    shape = RoundedCornerShape(20),
+                                    textStyle = MaterialTheme.typography.labelMedium,
+                                    colors = inputFieldColors,
+                                )
+                                OutlinedTextField(
+                                    value = currentRoom,
+                                    onValueChange = {
+                                        currentRoom = it
+                                        lessonData.room = it
+                                        saveLessonsUsage(activity, lessons, state)
+                                    },
+                                    label = { Text(text = "Raum der ${index + 1}. Stunde") },
+                                    modifier = Modifier.fillMaxWidth(),
+                                    singleLine = true,
+                                    shape = RoundedCornerShape(20),
+                                    textStyle = MaterialTheme.typography.labelMedium,
+                                    colors = inputFieldColors,
+                                )
+                            }
                         }
+
+                        Spacer(modifier = Modifier.height(16.dp))
+
+                        if (state == 4) {
+                            Box(
+                                modifier = Modifier
+                                    .height(2.dp)
+                                    .fillMaxWidth()
+                                    .background(color = MaterialTheme.colorScheme.onPrimaryContainer)
+                            )
+
+                            Row () {
+                                Text(
+                                    text = "Ertes Setup beendet?",
+                                    modifier = Modifier.align(Alignment.CenterVertically),
+                                    style = MaterialTheme.typography.labelMedium
+                                    )
+                                Checkbox(checked = setupDone, onCheckedChange = {setupDone = !setupDone})
+                            }
+                        }
+
                         Row {
                             FilledTonalButton(
                                 onClick = {
                                     activity.finish()
-                                    val intent = Intent(activity, TimeTableSetupActivity::class.java).apply {
+                                    if (state == 0) {
-                                        putExtra(TimeTableSetupActivity.TYPE_KEY, "TimeSetup")
+                                        val intent = Intent(activity, TimeTableSetupActivity::class.java).apply {
+                                            putExtra(TimeTableSetupActivity.TYPE_KEY, "TimeSetup")
+                                        }
+                                        startActivity(activity, intent, null)
                                     }
-                                    startActivity(activity, intent, null)
+                                    else {
+                                        val intent = Intent(activity, TimeTableSetupActivity::class.java).apply {
+                                            putExtra(TimeTableSetupActivity.TYPE_KEY, "DaySetup")
+                                            putExtra(TimeTableSetupActivity.STATE_KEY, "${state - 1}")
+                                        }
+                                        startActivity(activity, intent, null)
+                                    }
+
                                 },
                                 modifier = Modifier
                                     .padding(5.dp)
@@ -461,16 +567,25 @@ fun TimeTableSetupContent(activity: ComponentActivity){
 
                             Button(
                                 onClick = {
-                                    editor.putBoolean("setupDone", setupDone)
-                                    editor.apply()
                                     activity.finish()
+                                    if (state != 4) {
+                                        val intent = Intent(activity, TimeTableSetupActivity::class.java).apply {
+                                            putExtra(TimeTableSetupActivity.TYPE_KEY, "DaySetup")
+                                            putExtra(TimeTableSetupActivity.STATE_KEY, "${state + 1}")
+                                        }
+                                        startActivity(activity, intent, null)
+                                    }
+                                    else {
+                                        editor.putBoolean("setupDone", setupDone)
+                                    }
+                                    editor.apply()
                                 },
                                 modifier = Modifier
                                     .padding(5.dp)
                                     .weight(1f)
                             ) {
                                 Text(
-                                    text = "Speichern",
+                                    text = "Weiter",
                                     style = MaterialTheme.typography.labelMedium
                                 )
                             }
@@ -549,3 +664,9 @@ fun TestButton(text: String, onClick: ()-> Unit){
         Text(text = text)
     }
 }
+
+fun saveLessonsUsage(context: Context, lessons: List<LessonData>, int: Int) {
+    CoroutineScope(Dispatchers.IO).launch {
+        saveLessons(context, lessons, listOfDays[int])
+    }
+}