Implemented MountPointChooserModule

main/commons/src/main/java/org/cryptomator/common/mountpoint/MountPointChooserModule.java

@@ -1,8 +1,70 @@
 package org.cryptomator.common.mountpoint;
 
+import com.google.common.collect.ImmutableSet;
 import dagger.Module;
+import dagger.Provides;
+import dagger.multibindings.IntoMap;
+import org.cryptomator.common.Environment;
+import org.cryptomator.common.mountpoint.MountPointChooser.Phase;
+import org.cryptomator.common.vaults.PerVault;
+import org.cryptomator.common.vaults.Vault;
+import org.cryptomator.common.vaults.WindowsDriveLetters;
 
+import javax.inject.Named;
+import java.util.Comparator;
+import java.util.Map;
+import java.util.Set;
+
+/**
+ * Dagger-Module for {@link MountPointChooser MountPointChoosers.}<br>
+ * See there for additional information.
+ *
+ * @see MountPointChooser
+ */
 @Module
 public abstract class MountPointChooserModule {
 
+	@Provides
+	@IntoMap
+	@MountPointChooser.PhaseKey(Phase.CUSTOM_MOUNTPOINT)
+	@PerVault
+	public static MountPointChooser provideCustomMountPointChooser(Vault vault) {
+		return new CustomMountPointChooser(vault);
+	}
+
+	@Provides
+	@IntoMap
+	@MountPointChooser.PhaseKey(Phase.CUSTOM_DRIVELETTER)
+	@PerVault
+	public static MountPointChooser provideCustomDriveLetterChooser(Vault vault) {
+		return new CustomDriveLetterChooser(vault);
+	}
+
+	@Provides
+	@IntoMap
+	@MountPointChooser.PhaseKey(Phase.AVAILABLE_DRIVELETTER)
+	@PerVault
+	public static MountPointChooser provideAvailableDriveLetterChooser(WindowsDriveLetters windowsDriveLetters) {
+		return new AvailableDriveLetterChooser(windowsDriveLetters);
+	}
+
+	@Provides
+	@IntoMap
+	@MountPointChooser.PhaseKey(Phase.TEMPORARY_MOUNTPOINT)
+	@PerVault
+	public static MountPointChooser provideTemporaryMountPointChooser(Vault vault, Environment environment) {
+		return new TemporaryMountPointChooser(vault, environment);
+	}
+
+	@Provides
+	@PerVault
+	@Named("orderedValidMountPointChoosers")
+	public static Set<MountPointChooser> provideOrderedValidMountPointChoosers(Map<Phase, MountPointChooser> chooserMap) {
+		//Sorted Set
+		return chooserMap.entrySet().stream()
+				.sorted(Comparator.comparingInt(value -> value.getKey().getTiming()))
+				.map(Map.Entry::getValue)
+				.filter(MountPointChooser::isApplicable)
+				.collect(ImmutableSet.toImmutableSet());
+	}
 }