[Agenda] Implement grouping events by type.

app/src/main/java/pl/szczodrzynski/edziennik/ui/modules/agenda/AgendaFragmentDefault.kt

@@ -26,6 +26,8 @@ import pl.szczodrzynski.edziennik.ui.dialogs.event.EventDetailsDialog
 import pl.szczodrzynski.edziennik.ui.dialogs.lessonchange.LessonChangeDialog
 import pl.szczodrzynski.edziennik.ui.dialogs.teacherabsence.TeacherAbsenceDialog
 import pl.szczodrzynski.edziennik.ui.modules.agenda.event.AgendaEvent
+import pl.szczodrzynski.edziennik.ui.modules.agenda.event.AgendaEventGroup
+import pl.szczodrzynski.edziennik.ui.modules.agenda.event.AgendaEventGroupRenderer
 import pl.szczodrzynski.edziennik.ui.modules.agenda.event.AgendaEventRenderer
 import pl.szczodrzynski.edziennik.ui.modules.agenda.lessonchanges.LessonChangesEvent
 import pl.szczodrzynski.edziennik.ui.modules.agenda.lessonchanges.LessonChangesEventRenderer
@@ -111,6 +113,7 @@ class AgendaFragmentDefault(
                 }
             },
             AgendaEventRenderer(isCompactMode),
+            AgendaEventGroupRenderer(),
             LessonChangesEventRenderer(),
             TeacherAbsenceEventRenderer()
         )
@@ -135,10 +138,33 @@ class AgendaFragmentDefault(
     ) {
         events.removeAll { it is AgendaEvent }
 
-        events += eventList.map {
+        if (!profileConfig.agendaGroupByType) {
-            if (!it.seen)
+            events += eventList.map {
-                unreadDates.add(it.date.value)
+                if (!it.seen)
-            AgendaEvent(it)
+                    unreadDates.add(it.date.value)
+                AgendaEvent(it)
+            }
+            return
+        }
+
+        eventList.groupBy {
+            it.date.value to it.type
+        }.forEach { (_, list) ->
+            val event = list.first()
+            if (list.size == 1) {
+                if (!event.seen)
+                    unreadDates.add(event.date.value)
+                events += AgendaEvent(event)
+            }
+            else {
+                events.add(0, AgendaEventGroup(
+                    profileId = event.profileId,
+                    date = event.date,
+                    typeName = event.typeName ?: "-",
+                    typeColor = event.typeColor ?: event.eventColor,
+                    eventCount = list.size
+                ))
+            }
         }
     }
 

app/src/main/java/pl/szczodrzynski/edziennik/ui/modules/agenda/event/AgendaEventGroup.kt

@@ -0,0 +1,23 @@
+/*
+ * Copyright (c) Kuba Szczodrzyński 2021-4-10.
+ */
+
+package pl.szczodrzynski.edziennik.ui.modules.agenda.event
+
+import pl.szczodrzynski.edziennik.ui.modules.agenda.BaseEvent
+import pl.szczodrzynski.edziennik.utils.models.Date
+
+class AgendaEventGroup(
+    val profileId: Int,
+    val date: Date,
+    val typeName: String,
+    val typeColor: Int,
+    val eventCount: Int
+) : BaseEvent(
+    id = date.value.toLong(),
+    time = date.asCalendar,
+    color = typeColor,
+    showBadge = false
+) {
+    override fun copy() = AgendaEventGroup(profileId, date, typeName, typeColor, eventCount)
+}

app/src/main/java/pl/szczodrzynski/edziennik/ui/modules/agenda/event/AgendaEventGroupRenderer.kt

@@ -0,0 +1,31 @@
+/*
+ * Copyright (c) Kuba Szczodrzyński 2021-4-10.
+ */
+
+package pl.szczodrzynski.edziennik.ui.modules.agenda.event
+
+import android.view.View
+import com.github.tibolte.agendacalendarview.render.EventRenderer
+import pl.szczodrzynski.edziennik.R
+import pl.szczodrzynski.edziennik.databinding.AgendaWrappedGroupBinding
+import pl.szczodrzynski.edziennik.resolveAttr
+import pl.szczodrzynski.edziennik.setTintColor
+import pl.szczodrzynski.edziennik.utils.Colors
+
+class AgendaEventGroupRenderer : EventRenderer<AgendaEventGroup>() {
+
+    override fun render(view: View, event: AgendaEventGroup) {
+        val b = AgendaWrappedGroupBinding.bind(view).item
+
+        b.foreground.foreground.setTintColor(event.typeColor)
+        b.background.background.setTintColor(event.typeColor)
+        b.name.background.setTintColor(event.typeColor)
+        b.name.text = event.typeName
+        b.name.setTextColor(Colors.legibleTextColor(event.typeColor))
+        b.count.text = event.eventCount.toString()
+        b.count.background.setTintColor(android.R.attr.colorBackground.resolveAttr(view.context))
+    }
+
+    override fun getEventLayout(): Int = R.layout.agenda_wrapped_group
+}
+

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

@@ -0,0 +1,55 @@
+<?xml version="1.0" encoding="utf-8"?>
+<!--
+  ~ Copyright (c) Kuba Szczodrzyński 2021-4-10.
+  -->
+
+<FrameLayout xmlns:android="http://schemas.android.com/apk/res/android"
+    xmlns:tools="http://schemas.android.com/tools"
+    android:id="@+id/foreground"
+    android:layout_width="match_parent"
+    android:layout_height="wrap_content"
+    android:foreground="@drawable/bg_rounded_8dp_outline"
+    tools:foregroundTint="@color/blue_selected">
+
+    <LinearLayout
+        android:id="@+id/background"
+        android:layout_width="match_parent"
+        android:layout_height="wrap_content"
+        android:background="@drawable/bg_rounded_8dp"
+        android:orientation="horizontal"
+        tools:backgroundTint="@color/blue_selected"
+        tools:ignore="UselessParent">
+
+        <TextView
+            android:id="@+id/name"
+            android:layout_width="0dp"
+            android:layout_height="match_parent"
+            android:layout_weight="1"
+            android:background="@drawable/bg_rounded_8dp"
+            android:ellipsize="end"
+            android:gravity="center"
+            android:maxLines="1"
+            android:padding="10dp"
+            android:textAppearance="@style/NavView.TextView.Medium"
+            tools:backgroundTint="@color/blue_selected"
+            tools:text="informacja"
+            tools:textColor="@color/md_white_1000" />
+
+        <TextView
+            android:id="@+id/count"
+            android:layout_width="wrap_content"
+            android:layout_height="match_parent"
+            android:layout_marginVertical="2dp"
+            android:layout_marginRight="-1dp"
+            android:background="@drawable/bg_rounded_8dp"
+            android:gravity="center"
+            android:paddingVertical="10dp"
+            android:paddingStart="16dp"
+            android:paddingLeft="16dp"
+            android:paddingEnd="18dp"
+            android:paddingRight="18dp"
+            android:textSize="20sp"
+            tools:backgroundTint="?android:colorBackground"
+            tools:text="3" />
+    </LinearLayout>
+</FrameLayout>

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

@@ -0,0 +1,18 @@
+<?xml version="1.0" encoding="utf-8"?>
+<!--
+  ~ Copyright (c) Kuba Szczodrzyński 2021-4-10.
+  -->
+
+<com.github.tibolte.agendacalendarview.agenda.AgendaEventView xmlns:android="http://schemas.android.com/apk/res/android"
+    android:layout_width="match_parent"
+    android:layout_height="wrap_content"
+    android:gravity="center_vertical"
+    android:orientation="horizontal">
+
+    <include
+        android:id="@+id/item"
+        layout="@layout/agenda_group_item"
+        android:layout_width="wrap_content"
+        android:layout_height="wrap_content"
+        android:layout_weight="1" />
+</com.github.tibolte.agendacalendarview.agenda.AgendaEventView>