1 /*
2  * Copyright (C) 2024 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.data.repository
18 
19 import com.android.wallpaper.effects.Effect
20 import com.android.wallpaper.effects.EffectsController
21 import com.android.wallpaper.picker.data.WallpaperModel
22 import com.android.wallpaper.picker.preview.shared.model.ImageEffectsModel
23 import com.android.wallpaper.widget.floatingsheetcontent.WallpaperEffectsView2
24 import kotlinx.coroutines.flow.StateFlow
25 
26 interface ImageEffectsRepository {
27     enum class EffectStatus {
28         EFFECT_DISABLE,
29         EFFECT_READY,
30         EFFECT_DOWNLOAD_READY,
31         EFFECT_DOWNLOAD_IN_PROGRESS,
32         EFFECT_APPLY_IN_PROGRESS,
33         EFFECT_APPLIED,
34         EFFECT_DOWNLOAD_FAILED,
35         EFFECT_APPLY_FAILED,
36     }
37 
38     val imageEffectsModel: StateFlow<ImageEffectsModel>
39     val wallpaperEffect: StateFlow<Effect?>
40 
areEffectsAvailablenull41     fun areEffectsAvailable(): Boolean
42 
43     suspend fun initializeEffect(
44         staticWallpaperModel: WallpaperModel.StaticWallpaperModel,
45         onWallpaperModelUpdated: (wallpaper: WallpaperModel) -> Unit
46     )
47 
48     fun enableImageEffect(effect: EffectsController.EffectEnumInterface)
49 
50     fun disableImageEffect()
51 
52     fun destroy() {}
53 
isTargetEffectnull54     fun isTargetEffect(effect: EffectsController.EffectEnumInterface): Boolean
55 
56     fun getEffectTextRes(): WallpaperEffectsView2.EffectTextRes
57 
58     fun startEffectsModelDownload(effect: Effect)
59 
60     fun interruptEffectsModelDownload(effect: Effect)
61 }
62