1 /*
<lambda>null2  * Copyright 2023 The Android Open Source Project
3  *
4  * Licensed under the Apache License, Version 2.0 (the "License");
5  * you may not use this file except in compliance with the License.
6  * You may obtain a copy of the License at
7  *
8  *      http://www.apache.org/licenses/LICENSE-2.0
9  *
10  * Unless required by applicable law or agreed to in writing, software
11  * distributed under the License is distributed on an "AS IS" BASIS,
12  * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
13  * See the License for the specific language governing permissions and
14  * limitations under the License.
15  */
16 
17 package com.android.wallpaper.picker.preview.domain.interactor
18 
19 import com.android.wallpaper.effects.Effect
20 import com.android.wallpaper.effects.EffectsController.EffectEnumInterface
21 import com.android.wallpaper.picker.data.WallpaperModel
22 import com.android.wallpaper.picker.preview.data.repository.CreativeEffectsRepository
23 import com.android.wallpaper.picker.preview.data.repository.DownloadableWallpaperRepository
24 import com.android.wallpaper.picker.preview.data.repository.ImageEffectsRepository
25 import com.android.wallpaper.picker.preview.data.repository.WallpaperPreviewRepository
26 import com.android.wallpaper.picker.preview.shared.model.DownloadableWallpaperModel
27 import com.android.wallpaper.widget.floatingsheetcontent.WallpaperEffectsView2
28 import dagger.hilt.android.scopes.ActivityRetainedScoped
29 import javax.inject.Inject
30 import kotlinx.coroutines.flow.Flow
31 import kotlinx.coroutines.flow.StateFlow
32 
33 /** This class handles the business logic for Preview screen's action buttons */
34 @ActivityRetainedScoped
35 class PreviewActionsInteractor
36 @Inject
37 constructor(
38     private val wallpaperPreviewRepository: WallpaperPreviewRepository,
39     private val imageEffectsRepository: ImageEffectsRepository,
40     private val creativeEffectsRepository: CreativeEffectsRepository,
41     private val downloadableWallpaperRepository: DownloadableWallpaperRepository,
42 ) {
43     val wallpaperModel: StateFlow<WallpaperModel?> = wallpaperPreviewRepository.wallpaperModel
44 
45     val downloadableWallpaperModel: Flow<DownloadableWallpaperModel> =
46         downloadableWallpaperRepository.downloadableWallpaperModel
47 
48     val imageEffectsModel = imageEffectsRepository.imageEffectsModel
49     val imageEffect = imageEffectsRepository.wallpaperEffect
50     val creativeEffectsModel = creativeEffectsRepository.creativeEffectsModel
51 
52     suspend fun turnOnCreativeEffect(actionPosition: Int) {
53         creativeEffectsRepository.turnOnCreativeEffect(actionPosition)
54     }
55 
56     fun enableImageEffect(effect: EffectEnumInterface) {
57         imageEffectsRepository.enableImageEffect(effect)
58     }
59 
60     fun disableImageEffect() {
61         imageEffectsRepository.disableImageEffect()
62     }
63 
64     fun isTargetEffect(effect: EffectEnumInterface): Boolean {
65         return imageEffectsRepository.isTargetEffect(effect)
66     }
67 
68     fun getEffectTextRes(): WallpaperEffectsView2.EffectTextRes {
69         return imageEffectsRepository.getEffectTextRes()
70     }
71 
72     fun downloadWallpaper() {
73         downloadableWallpaperRepository.downloadWallpaper { viewModel ->
74             // If download success, update wallpaper preview repo's WallpaperModel to render the
75             // live wallpaper.
76             wallpaperPreviewRepository.setWallpaperModel(viewModel)
77         }
78     }
79 
80     fun cancelDownloadWallpaper(): Boolean =
81         downloadableWallpaperRepository.cancelDownloadWallpaper()
82 
83     fun startEffectsModelDownload(effect: Effect) {
84         imageEffectsRepository.startEffectsModelDownload(effect)
85     }
86 
87     fun interruptEffectsModelDownload(effect: Effect) {
88         imageEffectsRepository.interruptEffectsModelDownload(effect)
89     }
90 }
91