2 files changed, 76 insertions, 0 deletions
diff --git a/app/src/main/java/foundation/e/privacycentralapp/domain/entities/MainFeatures.kt b/app/src/main/java/foundation/e/privacycentralapp/domain/entities/MainFeatures.kt
new file mode 100644
index 0000000..0e7f99c
--- /dev/null
+++ b/app/src/main/java/foundation/e/privacycentralapp/domain/entities/MainFeatures.kt
@@ -0,0 +1,22 @@
+/*
+ * Copyright (C) 2022 E FOUNDATION
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program.  If not, see <https://www.gnu.org/licenses/>.
+ */
+
+package foundation.e.privacycentralapp.domain.entities
+
+enum class MainFeatures {
+    TRACKERS_CONTROL, FAKE_LOCATION, IP_SCRAMBLING
+}
diff --git a/app/src/main/java/foundation/e/privacycentralapp/domain/usecases/ShowFeaturesWarningUseCase.kt b/app/src/main/java/foundation/e/privacycentralapp/domain/usecases/ShowFeaturesWarningUseCase.kt
new file mode 100644
index 0000000..e347b34
--- /dev/null
+++ b/app/src/main/java/foundation/e/privacycentralapp/domain/usecases/ShowFeaturesWarningUseCase.kt
@@ -0,0 +1,54 @@
+/*
+ * Copyright (C) 2022 E FOUNDATION
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program.  If not, see <https://www.gnu.org/licenses/>.
+ */
+
+package foundation.e.privacycentralapp.domain.usecases
+
+import foundation.e.privacycentralapp.data.repositories.LocalStateRepository
+import foundation.e.privacycentralapp.domain.entities.MainFeatures
+import kotlinx.coroutines.flow.Flow
+import kotlinx.coroutines.flow.drop
+import kotlinx.coroutines.flow.dropWhile
+import kotlinx.coroutines.flow.filter
+import kotlinx.coroutines.flow.map
+import kotlinx.coroutines.flow.merge
+
+class ShowFeaturesWarningUseCase(
+    private val localStateRepository: LocalStateRepository
+) {
+
+    fun showWarning(): Flow<MainFeatures> {
+        return merge(
+            localStateRepository.blockTrackers.drop(1).dropWhile { !it }
+                .filter { it && !localStateRepository.hideWarningTrackers }
+                .map { MainFeatures.TRACKERS_CONTROL },
+            localStateRepository.fakeLocationEnabled.drop(1).dropWhile { !it }
+                .filter { it && !localStateRepository.hideWarningLocation }
+                .map { MainFeatures.FAKE_LOCATION },
+            localStateRepository.ipScramblingSetting.drop(1).dropWhile { !it }
+                .filter { it && !localStateRepository.hideWarningIpScrambling }
+                .map { MainFeatures.IP_SCRAMBLING }
+        )
+    }
+
+    fun doNotShowAgain(feature: MainFeatures) {
+        when (feature) {
+            MainFeatures.TRACKERS_CONTROL -> localStateRepository.hideWarningTrackers = true
+            MainFeatures.FAKE_LOCATION -> localStateRepository.hideWarningLocation = true
+            MainFeatures.IP_SCRAMBLING -> localStateRepository.hideWarningIpScrambling = true
+        }
+    }
+}