Reorg: move ImageRepository and PdfFileManager to data

app/src/main/java/org/fairscan/app/MainActivity.kt

@@ -46,6 +46,7 @@ import kotlinx.coroutines.Dispatchers
 import kotlinx.coroutines.launch
 import kotlinx.coroutines.suspendCancellableCoroutine
 import kotlinx.coroutines.withContext
+import org.fairscan.app.data.GeneratedPdf
 import org.fairscan.app.ui.theme.FairScanTheme
 import org.fairscan.app.view.AboutScreen
 import org.fairscan.app.view.CameraScreen

app/src/main/java/org/fairscan/app/MainViewModel.kt

@@ -39,6 +39,9 @@ import kotlinx.coroutines.flow.stateIn
 import kotlinx.coroutines.flow.update
 import kotlinx.coroutines.launch
 import kotlinx.coroutines.withContext
+import org.fairscan.app.data.GeneratedPdf
+import org.fairscan.app.data.ImageRepository
+import org.fairscan.app.data.PdfFileManager
 import org.fairscan.app.data.recentDocumentsDataStore
 import org.fairscan.app.domain.ImageSegmentationService
 import org.fairscan.app.domain.detectDocumentQuad
@@ -71,7 +74,8 @@ class MainViewModel(
                     PdfFileManager(
                         File(context.cacheDir, "pdfs"),
                         Environment.getExternalStoragePublicDirectory(Environment.DIRECTORY_DOWNLOADS),
-                        AndroidPdfWriter()),
+                        AndroidPdfWriter()
+                    ),
                     context.recentDocumentsDataStore,
                 ) as T
             }
@@ -385,12 +389,6 @@ class MainViewModel(
     }
 }
 
-data class GeneratedPdf(
-    val file: File,
-    val sizeInBytes: Long,
-    val pageCount: Int,
-)
-
 // TODO Move somewhere else: ViewModel should not depend on that
 data class PdfGenerationActions(
     val startGeneration: () -> Unit,

app/src/main/java/org/fairscan/app/PdfGeneration.kt

@@ -20,6 +20,7 @@ import com.tom_roush.pdfbox.pdmodel.PDPageContentStream
 import com.tom_roush.pdfbox.pdmodel.PDPageContentStream.AppendMode
 import com.tom_roush.pdfbox.pdmodel.common.PDRectangle
 import com.tom_roush.pdfbox.pdmodel.graphics.image.JPEGFactory
+import org.fairscan.app.data.PdfWriter
 import java.io.OutputStream
 
 class AndroidPdfWriter : PdfWriter {

app/src/main/java/org/fairscan/app/data/ImageRepository.kt

@@ -12,13 +12,12 @@
  * 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 org.fairscan.app
+package org.fairscan.app.data
 
 import kotlinx.collections.immutable.ImmutableList
 import kotlinx.collections.immutable.toImmutableList
 import kotlinx.serialization.json.Json
-import org.fairscan.app.data.DocumentMetadata
-import org.fairscan.app.data.Page
+import org.fairscan.app.ImageTransformations
 import java.io.File
 
 const val SCAN_DIR_NAME = "scanned_pages"

app/src/main/java/org/fairscan/app/data/PdfFileManager.kt

@@ -12,12 +12,18 @@
  * 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 org.fairscan.app
+package org.fairscan.app.data
 
 import java.io.File
 import java.io.FileOutputStream
 import java.io.OutputStream
 
+data class GeneratedPdf(
+    val file: File,
+    val sizeInBytes: Long,
+    val pageCount: Int,
+)
+
 fun interface PdfWriter {
     fun writePdfFromJpegs(jpegs: Sequence<ByteArray>, outputStream: OutputStream): Int
 }

app/src/main/java/org/fairscan/app/ui/UiState.kt

@@ -15,7 +15,7 @@
 package org.fairscan.app.ui
 
 import android.net.Uri
-import org.fairscan.app.GeneratedPdf
+import org.fairscan.app.data.GeneratedPdf
 import java.io.File
 
 data class PdfGenerationUiState(

app/src/main/java/org/fairscan/app/view/ExportScreen.kt

@@ -66,7 +66,7 @@ import androidx.compose.ui.text.font.FontStyle
 import androidx.compose.ui.tooling.preview.Preview
 import androidx.compose.ui.unit.dp
 import androidx.core.net.toUri
-import org.fairscan.app.GeneratedPdf
+import org.fairscan.app.data.GeneratedPdf
 import org.fairscan.app.Navigation
 import org.fairscan.app.PdfGenerationActions
 import org.fairscan.app.R

app/src/test/java/org/fairscan/app/data/ImageRepositoryTest.kt

@@ -12,9 +12,10 @@
  * 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 org.fairscan.app
+package org.fairscan.app.data
 
 import org.assertj.core.api.Assertions.assertThat
+import org.fairscan.app.ImageTransformations
 import org.junit.Rule
 import org.junit.Test
 import org.junit.rules.TemporaryFolder

app/src/test/java/org/fairscan/app/data/PdfFileManagerTest.kt

@@ -12,7 +12,7 @@
  * 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 org.fairscan.app
+package org.fairscan.app.data
 
 import org.assertj.core.api.Assertions.assertThat
 import org.junit.Test