#17 in progress - custom rute from assets

app/src/main/java/pl/marianjureczko/poszukiwacz/activity/main/CustomInitializerForRoute.kt

@@ -0,0 +1,64 @@
+package pl.marianjureczko.poszukiwacz.activity.main
+
+import android.content.res.AssetManager
+import pl.marianjureczko.poszukiwacz.shared.StorageHelper
+import java.io.File
+import java.io.FileOutputStream
+import java.io.InputStream
+
+class CustomInitializerForRoute(
+    val storageHelper: StorageHelper,
+    val assetManager: AssetManager
+) {
+    companion object {
+        const val routeName = "custom"
+    }
+    private val markerFile = "copied_marker.txt"
+    private val pathToDestination = storageHelper.pathToRoutesDir() + File.separator
+    fun copyRouteToLocalStorage() {
+        if (!isAlreadyCopied()) {
+            copyRouteDefinition()
+            copyPhotosAndSounds()
+            markIsCopied()
+        }
+    }
+
+    private fun copyRouteDefinition() {
+        val inputStream = assetManager.open("$routeName.xml")
+        copy(inputStream, storageHelper.getRouteFile(routeName))
+    }
+
+    private fun copyPhotosAndSounds() {
+        val route = storageHelper.loadRoute(routeName)
+        route.treasures.forEach { td ->
+            td.photoFileName?.let { photoFileName ->
+                val inputToPhoto = assetManager.open(photoFileName)
+                copy(inputToPhoto, File(pathToDestination + photoFileName))
+                td.photoFileName = pathToDestination + photoFileName
+            }
+            td.tipFileName?.let { soundFileName ->
+                val inputToSound = assetManager.open(soundFileName)
+                copy(inputToSound, File(pathToDestination + soundFileName))
+                td.tipFileName = pathToDestination + soundFileName
+            }
+        }
+        storageHelper.save(route)
+    }
+
+    private fun isAlreadyCopied(): Boolean {
+        return File(pathToDestination + markerFile).exists()
+    }
+
+    private fun markIsCopied() {
+        File(pathToDestination + markerFile).createNewFile()
+    }
+
+    private fun copy(inputStream: InputStream, outputFile: File) {
+        val outputStream = FileOutputStream(outputFile)
+        inputStream.use { input ->
+            outputStream.use { output ->
+                input.copyTo(output)
+            }
+        }
+    }
+}

app/src/main/java/pl/marianjureczko/poszukiwacz/activity/main/CustomMainViewModel.kt

@@ -4,15 +4,26 @@ import android.content.res.Resources
 import androidx.compose.runtime.State
 import androidx.compose.runtime.mutableStateOf
 import androidx.lifecycle.ViewModel
+import androidx.lifecycle.viewModelScope
 import dagger.hilt.android.lifecycle.HiltViewModel
+import kotlinx.coroutines.CoroutineDispatcher
+import kotlinx.coroutines.launch
 import javax.inject.Inject
 
 @HiltViewModel
 class CustomMainViewModel @Inject constructor(
-    resources: Resources
+    resources: Resources,
+    dispatcher: CoroutineDispatcher,
+    customInitializerForRoute: CustomInitializerForRoute
 ) : ViewModel() {
     private var _state = mutableStateOf(CustomMainState(resources))
 
+    init {
+        viewModelScope.launch(dispatcher) {
+            customInitializerForRoute.copyRouteToLocalStorage()
+        }
+    }
+
     val state: State<CustomMainState>
         get() = _state
 

app/src/main/java/pl/marianjureczko/poszukiwacz/activity/main/CustomScreenBody.kt

@@ -81,7 +81,7 @@ fun CustomScreenBody(resources: Resources, goToSearching: (String) -> Unit) {
                 .background(PrimaryBackground)
         )
         LargeButton(R.string.custom_lets_start) {
-            goToSearching.invoke("1") //TODO use real name
+            goToSearching.invoke(CustomInitializerForRoute.routeName)
         }
         AdvertBanner()
     }

app/src/main/java/pl/marianjureczko/poszukiwacz/model/Treasure.kt

@@ -24,6 +24,7 @@ enum class TreasureType {
                 "g" -> GOLD
                 "r" -> RUBY
                 "d" -> DIAMOND
+                "k" -> KNOWLEDGE
                 else -> throw IllegalArgumentException("$code is not valid treasure type")
             }
 
@@ -40,12 +41,13 @@ data class Treasure(val id: String, val quantity: Int, val type: TreasureType) :
 }
 
 class TreasureParser {
-    fun parse(content: String): Treasure =
-        Treasure(
-            content.substring(3),
-            content.substring(1, 3).toInt(),
-            TreasureType.from(
-                content.substring(0, 1)
-            )
-        )
+    fun parse(content: String): Treasure {
+        val type = TreasureType.from(content.substring(0, 1))
+        val quantity = if (type == TreasureType.KNOWLEDGE) {
+            1
+        } else {
+            content.substring(1, 3).toInt()
+        }
+        return Treasure(content.substring(3), quantity, type)
+    }
 }

app/src/main/java/pl/marianjureczko/poszukiwacz/model/TreasureDescription.kt

@@ -13,10 +13,11 @@ data class TreasureDescription(
     @field:Element var longitude: Double,
     @field:Element(required = false) var qrCode: String?,
     @field:Element(required = false) var tipFileName: String?,
-    @field:Element(required = false) var photoFileName: String?
+    @field:Element(required = false) var photoFileName: String?,
+    @field:Element(required = false) var movieFileName: String?
 ) : Serializable {
-    constructor(id: Int, latitude: Double, longitude: Double) : this(id, latitude, longitude, null, null, null)
-    constructor() : this(0, 0.0, 0.0, null, null, null)
+    constructor(id: Int, latitude: Double, longitude: Double) : this(id, latitude, longitude, null, null, null, null)
+    constructor() : this(0, 0.0, 0.0, null, null, null, null)
 
     fun prettyName(): String = "[$id] $latitude $longitude"
 

app/src/main/java/pl/marianjureczko/poszukiwacz/shared/StorageHelper.kt

@@ -198,7 +198,7 @@ open class StorageHelper(val context: Context) {
         getRoutesDir().absolutePath + File.separator + prefix + UUID.randomUUID().toString() + extension
 
     //TODO: what about invalid characters in name?
-    private fun getRouteFile(routeName: String): File = getFile(getRoutesDir(), routeName)
+    fun getRouteFile(routeName: String): File = getFile(getRoutesDir(), routeName)
 
     private fun getProgressFile(routeName: String): File = getFile(getProgressDir(), routeName)
 

app/src/main/java/pl/marianjureczko/poszukiwacz/shared/di/SingletonModule.kt

@@ -1,6 +1,7 @@
 package pl.marianjureczko.poszukiwacz.shared.di
 
 import android.content.Context
+import android.content.res.AssetManager
 import android.content.res.Resources
 import dagger.Module
 import dagger.Provides
@@ -9,6 +10,7 @@ import dagger.hilt.android.qualifiers.ApplicationContext
 import dagger.hilt.components.SingletonComponent
 import kotlinx.coroutines.CoroutineDispatcher
 import kotlinx.coroutines.Dispatchers
+import pl.marianjureczko.poszukiwacz.activity.main.CustomInitializerForRoute
 import pl.marianjureczko.poszukiwacz.activity.searching.LocationCalculator
 import pl.marianjureczko.poszukiwacz.activity.searching.n.LocationFetcher
 import pl.marianjureczko.poszukiwacz.shared.PhotoHelper
@@ -20,8 +22,20 @@ import javax.inject.Singleton
 @InstallIn(SingletonComponent::class)
 object SingletonModule {
 
+    @Singleton
+    @Provides
+    fun assetManager(@ApplicationContext appContext: Context): AssetManager {
+        return appContext.assets
+    }
+
+    @Singleton
+    @Provides
+    fun customInitializerForRoute(storageHelper: StorageHelper, assetManager: AssetManager): CustomInitializerForRoute {
+        return CustomInitializerForRoute(storageHelper, assetManager)
+    }
+
     @Provides
-    fun providesDispatcher(): CoroutineDispatcher = Dispatchers.IO
+    fun dispatcher(): CoroutineDispatcher = Dispatchers.IO
 
     @Singleton
     @Provides
@@ -37,8 +51,8 @@ object SingletonModule {
 
     @Singleton
     @Provides
-    fun settings(@ApplicationContext appContext: Context): Settings {
-        return Settings(appContext.assets)
+    fun settings(assetManager: AssetManager): Settings {
+        return Settings(assetManager)
     }
 
     @Singleton

app/src/test/java/pl/marianjureczko/poszukiwacz/activity/main/CustomMainViewModelTest.kt

@@ -2,6 +2,8 @@ package pl.marianjureczko.poszukiwacz.activity.main
 
 import android.content.res.Resources
 import com.ocadotechnology.gembus.test.someString
+import kotlinx.coroutines.test.StandardTestDispatcher
+import kotlinx.coroutines.test.TestDispatcher
 import org.assertj.core.api.Assertions.assertThat
 import org.junit.jupiter.api.BeforeEach
 import org.junit.jupiter.api.Test
@@ -12,9 +14,15 @@ import org.mockito.junit.jupiter.MockitoExtension
 
 @ExtendWith(MockitoExtension::class)
 class CustomMainViewModelTest {
+
+    private val dispatcher: TestDispatcher = StandardTestDispatcher()
+
     @Mock
     private lateinit var resources: Resources
 
+    @Mock
+    private lateinit var customInitializerForRoute: CustomInitializerForRoute
+
     @BeforeEach
     fun setupMock() {
         BDDMockito.given(resources.getString(BDDMockito.anyInt()))
@@ -24,7 +32,7 @@ class CustomMainViewModelTest {
     @Test
     fun `SHOULD increase message index WHEN calling next message`() {
         //given
-        val viewModel = CustomMainViewModel(resources)
+        val viewModel = CustomMainViewModel(resources, dispatcher, customInitializerForRoute)
         assertThat(viewModel.state.value.messageIndex).isEqualTo(0)
 
         //when

app/src/test/java/pl/marianjureczko/poszukiwacz/model/TreasureParserTest.kt

@@ -1,5 +1,6 @@
 package pl.marianjureczko.poszukiwacz.model
 
+import com.ocadotechnology.gembus.test.somePositiveInt
 import org.assertj.core.api.Assertions.assertThatThrownBy
 import org.junit.jupiter.api.Assertions.assertEquals
 import org.junit.jupiter.api.Test
@@ -54,6 +55,22 @@ class TreasureParserTest {
         assertEquals(id, actual.id)
     }
 
+    @Test
+    fun parseKnowledge() {
+        //given
+        val type = "k"
+        val quantity = somePositiveInt(9)
+        val id = "a11"
+
+        //when
+        val actual = TreasureParser().parse("${type}9$quantity$id")
+
+        //then
+        assertEquals(TreasureType.KNOWLEDGE, actual.type)
+        assertEquals(1, actual.quantity)
+        assertEquals(id, actual.id)
+    }
+
     @Test
     fun parseInvalidTreasureType() {
         assertThatThrownBy { TreasureParser().parse("x01id") }

assets/kalinowice/assets/custom.xml

@@ -0,0 +1,22 @@
+<route>
+   <name>custom</name>
+   <treasures class="java.util.ArrayList">
+      <treasureDescription>
+         <id>1</id>
+         <latitude>50.501055</latitude>
+         <longitude>18.180191</longitude>
+         <photoFileName>photo_3035c809-d834-4dc6-a7ef-c8a0b670b945.jpg</photoFileName>
+         <tipFileName>sound_ddaa89a4-2925-45a1-a5a1-93f72c04aeff.3gp</tipFileName>
+         <qrCode>k01abc</qrCode>
+         <movieFileName>kalinowice_01.mp4</movieFileName>
+      </treasureDescription>
+      <treasureDescription>
+         <id>2</id>
+         <latitude>50.505667</latitude>
+         <longitude>18.185020</longitude>
+         <photoFileName>photo_2185c623-ef91-4e00-b1fc-3c6d4082d1be.jpg</photoFileName>
+         <tipFileName>sound_72686712-ceb1-40b6-a420-2d4016bf3872.3gp</tipFileName>
+         <movieFileName>kalinowice_01.mp4</movieFileName>
+      </treasureDescription>
+   </treasures>
+</route>

build.gradle

@@ -65,7 +65,7 @@ tasks.register('copy_splash', Copy) {
 }
 
 tasks.register('copy_properties', Copy) {
-    from layout.getProjectDirectory().file("assets/${findProperty('config_src')}/config.properties")
+    from layout.getProjectDirectory().file("assets/${findProperty('config_src')}/assets")
     into layout.getProjectDirectory().dir("app/src/main/assets")
 }
 copy_config.finalizedBy copy_splash