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1/*
2 * Copyright (c) 2021-2022 Huawei Device Co., Ltd.
3 * Licensed under the Apache License, Version 2.0 (the "License");
4 * you may not use this file except in compliance with the License.
5 * You may obtain a copy of the License at
6 *
7 *     http://www.apache.org/licenses/LICENSE-2.0
8 *
9 * Unless required by applicable law or agreed to in writing, software
10 * distributed under the License is distributed on an "AS IS" BASIS,
11 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
12 * See the License for the specific language governing permissions and
13 * limitations under the License.
14 */
15
16import { paramMock } from "../utils"
17
18const DisplayState = {
19  STATE_UNKNOWN: 0,
20  STATE_OFF: 1,
21  STATE_ON: 2,
22  STATE_DOZE: 3,
23  STATE_DOZE_SUSPEND: 4,
24  STATE_VR: 5,
25  STATE_ON_SUSPEND: 6
26}
27const DisplayType = {
28  add: 'add',
29  remove: 'remove',
30  change: 'change'
31}
32
33export function mockDisplay() {
34  const Rect = {
35    left: '[PC preview] unknow left',
36    top: '[PC preview] unknow top',
37    width: '[PC preview] unknow width',
38    height: '[PC preview] unknow height',
39  }
40
41  const WaterfallDisplayAreaRects = {
42    left: Rect,
43    top: Rect,
44    width: Rect,
45    height: Rect
46  }
47
48  const CutoutInfo = {
49    boundingRects: Array(Rect),
50    waterfallDisplayAreaRects: WaterfallDisplayAreaRects
51  }
52
53  const Display = {
54    id: '[PC preview] unknow id',
55    name: '[PC preview] unknow name',
56    alive: '[PC preview] unknow alive',
57    state: DisplayState,
58    refreshRate: '[PC preview] unknow refreshRate',
59    rotation: '[PC preview] unknow rotation',
60    width: '[PC preview] unknow width',
61    height: '[PC preview] unknow height',
62    densityDPI: '[PC preview] unknow densityDPI',
63    densityPixels: '[PC preview] unknow densityPixels',
64    scaledDensity: '[PC preview] unknow scaledDensity',
65    xDPI: '[PC preview] unknow xDPI',
66    yDPI: '[PC preview] unknow yDPI',
67    getCutoutInfo: function(...args) {
68      console.warn('Display.getCutoutInfo interface mocked in the Previewer. How this interface works on the' +
69        ' Previewer may be different from that on a real device.');
70      const len = args.length;
71      if (typeof args[len - 1] === 'function') {
72        args[len - 1].call(this, paramMock.businessErrorMock, CutoutInfo);
73      } else {
74        return new Promise((resolve) => {
75          resolve(CutoutInfo);
76        });
77      }
78    }
79  }
80
81  const display = {
82    getDefaultDisplay: function (...args) {
83      console.warn("Display.getDefaultDisplay interface mocked in the Previewer. How this interface works on the" +
84        " Previewer may be different from that on a real device.")
85      const len = args.length
86      if (typeof args[len - 1] === 'function') {
87        args[len - 1].call(this, paramMock.businessErrorMock, Display)
88      } else {
89        return new Promise((resolve, reject) => {
90          resolve(Display)
91        })
92      }
93    },
94    getDefaultDisplaySync: function (...args) {
95      console.warn("Display.getDefaultDisplay interface mocked in the Previewer. How this interface works on the Previewer" +
96        " may be different from that on a real device.")
97      return Display
98    },
99    getAllDisplay: function (...args) {
100      console.warn("Display.getAllDisplay interface mocked in the Previewer. How this interface works on the Previewer" +
101        " may be different from that on a real device.")
102      const len = args.length
103      if (typeof args[len - 1] === 'function') {
104        args[len - 1].call(this, paramMock.businessErrorMock, [Display])
105      } else {
106        return new Promise((resolve, reject) => {
107          resolve([Display])
108        })
109      }
110    },
111    hasPrivateWindow: function (...args) {
112      console.warn("Display.hasPrivateWindow interface mocked in the Previewer. How this interface works on the Previewer" +
113        " may be different from that on a real device.")
114      return paramMock.paramBooleanMock
115    },
116    on: function (...args) {
117      console.warn("Display.on interface mocked in the Previewer. How this interface works on the Previewer may be" +
118        " different from that on a real device.")
119      const len = args.length
120      if (len!==2){
121        console.warn("Display.on：please check params !")
122        return
123      }
124      if (typeof args[len - 1] === 'function') {
125        if (args[0] === DisplayType.add|| args[0] === DisplayType.remove || args[0] === DisplayType.change){
126          console.warn(`Display.on: you has registered ${args[0]} event.`)
127        } else {
128          console.warn("Display.on：please check first param!")
129        }
130      } else {
131        console.warn("Display.on：please check params, the second parma must be a function!")
132      }
133    },
134    off: function (...args) {
135      console.warn("Display.off interface mocked in the Previewer. How this interface works on the Previewer may be" +
136        " different from that on a real device.")
137      const len = args.length
138      if (len!==2){
139        console.warn("Display.off：please check params!")
140        return
141      }
142      if (typeof args[len - 1] === 'function') {
143        if (args[0] === DisplayType.add|| args[0] === DisplayType.remove || args[0] === DisplayType.change){
144          console.warn(`Display.off: you has registered ${args[0]} event`)
145        } else {
146          console.warn("Display.off：please check first param!")
147        }
148      } else {
149        console.warn("Display.off：please check params, the second parma must be a function!")
150      }
151    },
152    DisplayState
153  }
154  return display
155}