init

app/src/main/java/agzam/vyatsu/domain/repository/GroupRepository.kt

@@ -0,0 +1,12 @@
+package agzam.vyatsu.domain.repository
+
+import agzam.vyatsu.domain.model.Group
+import kotlinx.coroutines.flow.Flow
+
+interface GroupRepository {
+    fun observeGroups(): Flow<List<Group>>
+    suspend fun getGroups(): List<Group>
+    suspend fun getFaculties(): List<String>
+    suspend fun refreshIfStale(): Boolean
+    suspend fun forceRefresh(): Boolean
+}

app/src/main/java/agzam/vyatsu/domain/repository/PreferencesRepository.kt

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+package agzam.vyatsu.domain.repository
+
+interface PreferencesRepository {
+    suspend fun selectedGroupId(): String?
+    suspend fun setSelectedGroup(groupId: String)
+    suspend fun clearSelectedGroup()
+}

app/src/main/java/agzam/vyatsu/domain/repository/ScheduleRepository.kt

@@ -0,0 +1,12 @@
+package agzam.vyatsu.domain.repository
+
+import agzam.vyatsu.domain.model.Schedule
+import kotlinx.coroutines.flow.Flow
+
+interface ScheduleRepository {
+    fun observeSchedule(groupId: String): Flow<Schedule?>
+    suspend fun getSchedule(groupId: String): Schedule?
+    suspend fun sync(groupId: String): Schedule?
+    suspend fun isStale(groupId: String): Boolean
+    suspend fun clear(groupId: String)
+}