/
EditPlaceViewModel.kt
98 lines (82 loc) · 3.3 KB
/
EditPlaceViewModel.kt
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
/*
* This is free and unencumbered software released into the public domain.
*
* Anyone is free to copy, modify, publish, use, compile, sell, or
* distribute this software, either in source code form or as a compiled
* binary, for any purpose, commercial or non-commercial, and by any
* means.
*
* In jurisdictions that recognize copyright laws, the author or authors
* of this software dedicate any and all copyright interest in the
* software to the public domain. We make this dedication for the benefit
* of the public at large and to the detriment of our heirs and
* successors. We intend this dedication to be an overt act of
* relinquishment in perpetuity of all present and future rights to this
* software under copyright law.
*
* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
* EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
* MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.
* IN NO EVENT SHALL THE AUTHORS BE LIABLE FOR ANY CLAIM, DAMAGES OR
* OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
* ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
* OTHER DEALINGS IN THE SOFTWARE.
*
* For more information, please refer to <https://unlicense.org>
*/
package com.bubelov.coins.ui.viewmodel
import android.arch.lifecycle.LiveData
import android.arch.lifecycle.MutableLiveData
import android.arch.lifecycle.ViewModel
import com.bubelov.coins.model.Place
import com.bubelov.coins.repository.Result
import com.bubelov.coins.repository.place.PlacesRepository
import com.google.android.gms.maps.model.LatLng
import kotlinx.coroutines.experimental.android.UI
import kotlinx.coroutines.experimental.async
import kotlinx.coroutines.experimental.launch
import timber.log.Timber
import javax.inject.Inject
class EditPlaceViewModel @Inject constructor(var placesRepository: PlacesRepository) : ViewModel() {
var place: Place? = null
var pickedLocation: LatLng? = null
val showProgress = MutableLiveData<Boolean>().apply { value = false }
fun setup(place: Place?) {
this.place = place
if (place != null) {
pickedLocation = LatLng(place.latitude, place.longitude)
}
}
fun addPlace(place: Place): LiveData<Boolean> {
val success = MutableLiveData<Boolean>()
launch(UI) {
showProgress.value = true
val result = async { placesRepository.addPlace(place) }.await()
when (result) {
is Result.Success -> success.value = true
is Result.Error -> {
Timber.e(result.e)
success.value = false
showProgress.value = false
}
}
}
return success
}
fun updatePlace(place: Place): LiveData<Boolean> {
val success = MutableLiveData<Boolean>()
launch(UI) {
showProgress.value = true
val result = async { placesRepository.updatePlace(place) }.await()
when (result) {
is Result.Success -> success.value = true
is Result.Error -> {
Timber.e(result.e)
success.value = false
showProgress.value = false
}
}
}
return success
}
}