show #tasks and #completedTasks in subject entry

app/src/main/java/be/ugent/sel/studeez/common/composable/tasks/SubjectEntry.kt

@@ -1,13 +1,7 @@
 package be.ugent.sel.studeez.common.composable.tasks
 
 import androidx.compose.foundation.background
-import androidx.compose.foundation.layout.Arrangement
+import androidx.compose.foundation.layout.*
-import androidx.compose.foundation.layout.Box
-import androidx.compose.foundation.layout.Column
-import androidx.compose.foundation.layout.Row
-import androidx.compose.foundation.layout.fillMaxWidth
-import androidx.compose.foundation.layout.padding
-import androidx.compose.foundation.layout.size
 import androidx.compose.foundation.shape.CircleShape
 import androidx.compose.material.Card
 import androidx.compose.material.Icon
@@ -24,10 +18,10 @@ import androidx.compose.ui.text.font.FontWeight
 import androidx.compose.ui.text.style.TextOverflow
 import androidx.compose.ui.tooling.preview.Preview
 import androidx.compose.ui.unit.dp
-import be.ugent.sel.studeez.R.string as AppText
 import be.ugent.sel.studeez.common.composable.StealthButton
 import be.ugent.sel.studeez.data.local.models.task.Subject
 import be.ugent.sel.studeez.data.local.models.timer_functional.HoursMinutesSeconds
+import be.ugent.sel.studeez.R.string as AppText
 
 @Composable
 fun SubjectEntry(
@@ -80,7 +74,7 @@ fun SubjectEntry(
                                 imageVector = Icons.Default.List,
                                 contentDescription = stringResource(id = AppText.tasks)
                             )
-                            Text(text = "0/0") // TODO
+                            Text(text = "${subject.taskCompletedCount}/${subject.taskCount}") // TODO
                         }
                     }
                 }
@@ -104,7 +98,9 @@ fun SubjectEntryPreview() {
         subject = Subject(
             name = "Test Subject",
             argb_color = 0xFFFFD200,
-            time = 60
+            time = 60,
+            taskCount = 5,
+            taskCompletedCount = 2,
         ),
     ) {}
 }
@@ -116,7 +112,7 @@ fun OverflowSubjectEntryPreview() {
         subject = Subject(
             name = "Testttttttttttttttttttttttttttttttttttttttttttttttttttttttttttttttttttttt",
             argb_color = 0xFFFFD200,
-            time = 60
+            time = 60,
         ),
     ) {}
 }

app/src/main/java/be/ugent/sel/studeez/data/local/models/task/Subject.kt

@@ -1,10 +1,15 @@
 package be.ugent.sel.studeez.data.local.models.task
 
 import com.google.firebase.firestore.DocumentId
+import com.google.firebase.firestore.Exclude
 
 data class Subject(
     @DocumentId val id: String = "",
     val name: String = "",
     val time: Int = 0,
     val argb_color: Long = 0,
+    @get:Exclude @set:Exclude
+    var taskCount: Int = 0,
+    @get:Exclude @set:Exclude
+    var taskCompletedCount: Int = 0,
 )

app/src/main/java/be/ugent/sel/studeez/data/local/models/task/Task.kt

@@ -8,6 +8,7 @@ data class Task(
     val completed: Boolean = false,
     val time: Int = 0,
     val subjectId: String = "",
+    val archived: Boolean = false,
 )
 
 object TaskDocument {
@@ -16,4 +17,5 @@ object TaskDocument {
     const val completed = "completed"
     const val time = "time"
     const val subjectId = "subjectId"
+    const val archived = "archived"
 }

app/src/main/java/be/ugent/sel/studeez/domain/TaskDAO.kt

@@ -17,4 +17,8 @@ interface TaskDAO {
     fun toggleTaskCompleted(task: Task, completed: Boolean)
 
     suspend fun getTask(subjectId: String, taskId: String): Task
+
+    suspend fun getTaskCount(subject: Subject): Int
+
+    suspend fun getCompletedTaskCount(subject: Subject): Int
 }

app/src/main/java/be/ugent/sel/studeez/domain/implementation/FireBaseSubjectDAO.kt

@@ -1,9 +1,9 @@
 package be.ugent.sel.studeez.domain.implementation
 
 import be.ugent.sel.studeez.data.local.models.task.Subject
-import be.ugent.sel.studeez.data.local.models.task.Task
 import be.ugent.sel.studeez.domain.AccountDAO
 import be.ugent.sel.studeez.domain.SubjectDAO
+import be.ugent.sel.studeez.domain.TaskDAO
 import com.google.firebase.firestore.CollectionReference
 import com.google.firebase.firestore.FirebaseFirestore
 import com.google.firebase.firestore.ktx.snapshots
@@ -16,11 +16,19 @@ import javax.inject.Inject
 class FireBaseSubjectDAO @Inject constructor(
     private val firestore: FirebaseFirestore,
     private val auth: AccountDAO,
+    private val taskDAO: TaskDAO,
 ) : SubjectDAO {
     override fun getSubjects(): Flow<List<Subject>> {
         return currentUserSubjectsCollection()
             .snapshots()
             .map { it.toObjects(Subject::class.java) }
+            .map { subjects ->
+                subjects.map { subject ->
+                    subject.taskCount = taskDAO.getTaskCount(subject)
+                    subject.taskCompletedCount = taskDAO.getCompletedTaskCount(subject)
+                    subject
+                }
+            }
     }
 
     override suspend fun getSubject(subjectId: String): Subject? {

app/src/main/java/be/ugent/sel/studeez/domain/implementation/FireBaseTaskDAO.kt

@@ -5,12 +5,12 @@ import be.ugent.sel.studeez.data.local.models.task.Task
 import be.ugent.sel.studeez.data.local.models.task.TaskDocument
 import be.ugent.sel.studeez.domain.AccountDAO
 import be.ugent.sel.studeez.domain.TaskDAO
+import com.google.firebase.firestore.AggregateSource
 import com.google.firebase.firestore.CollectionReference
 import com.google.firebase.firestore.FirebaseFirestore
 import com.google.firebase.firestore.ktx.snapshots
 import com.google.firebase.firestore.ktx.toObject
 import kotlinx.coroutines.flow.Flow
-import kotlinx.coroutines.flow.flow
 import kotlinx.coroutines.flow.map
 import kotlinx.coroutines.tasks.await
 import javax.inject.Inject
@@ -21,6 +21,7 @@ class FireBaseTaskDAO @Inject constructor(
 ) : TaskDAO {
     override fun getTasks(subject: Subject): Flow<List<Task>> {
         return selectedSubjectTasksCollection(subject.id)
+            .whereEqualTo(TaskDocument.archived, false)
             .snapshots()
             .map { it.toObjects(Task::class.java) }
     }
@@ -29,6 +30,24 @@ class FireBaseTaskDAO @Inject constructor(
         return selectedSubjectTasksCollection(subjectId).document(taskId).get().await().toObject()!!
     }
 
+    override suspend fun getTaskCount(subject: Subject): Int {
+        return selectedSubjectTasksCollection(subject.id)
+            .count()
+            .get(AggregateSource.SERVER)
+            .await()
+            .count.toInt()
+    }
+
+    override suspend fun getCompletedTaskCount(subject: Subject): Int {
+        return selectedSubjectTasksCollection(subject.id)
+            .whereEqualTo(TaskDocument.completed, true)
+            .whereEqualTo(TaskDocument.archived, false)
+            .count()
+            .get(AggregateSource.SERVER)
+            .await()
+            .count.toInt()
+    }
+
     override fun saveTask(newTask: Task) {
         selectedSubjectTasksCollection(newTask.subjectId).add(newTask)
     }

app/src/main/java/be/ugent/sel/studeez/domain/implementation/FirebaseFeedDAO.kt

@@ -7,15 +7,17 @@ import be.ugent.sel.studeez.data.local.models.task.Subject
 import be.ugent.sel.studeez.data.local.models.task.Task
 import be.ugent.sel.studeez.domain.FeedDAO
 import be.ugent.sel.studeez.domain.SessionDAO
+import be.ugent.sel.studeez.domain.SubjectDAO
 import be.ugent.sel.studeez.domain.TaskDAO
 import com.google.firebase.Timestamp
-import kotlinx.coroutines.flow.*
+import kotlinx.coroutines.flow.Flow
+import kotlinx.coroutines.flow.map
 import javax.inject.Inject
 
 class FirebaseFeedDAO @Inject constructor(
     private val sessionDAO: SessionDAO,
     private val taskDAO: TaskDAO,
-    private val subjectDAO: FireBaseSubjectDAO
+    private val subjectDAO: SubjectDAO
 ) : FeedDAO {
 
     /**

app/src/main/java/be/ugent/sel/studeez/screens/tasks/SubjectScreen.kt

@@ -54,6 +54,7 @@ fun SubjectScreen(
         Column(
             modifier = Modifier.padding(top = 5.dp)
         ) {
+            NewTaskSubjectButton(onClick = addSubject, AppText.new_subject)
             LazyColumn {
                 items(subjects.value) {
                     SubjectEntry(
@@ -62,7 +63,6 @@ fun SubjectScreen(
                     )
                 }
             }
-            NewTaskSubjectButton(onClick = addSubject, AppText.new_subject)
         }
     }
 }