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| 1 | +package au.com.shiftyjelly.pocketcasts.settings.history.upnext |
| 2 | + |
| 3 | +import androidx.compose.foundation.clickable |
| 4 | +import androidx.compose.foundation.layout.Arrangement |
| 5 | +import androidx.compose.foundation.layout.Box |
| 6 | +import androidx.compose.foundation.layout.Column |
| 7 | +import androidx.compose.foundation.layout.PaddingValues |
| 8 | +import androidx.compose.foundation.layout.Row |
| 9 | +import androidx.compose.foundation.layout.fillMaxHeight |
| 10 | +import androidx.compose.foundation.layout.fillMaxSize |
| 11 | +import androidx.compose.foundation.layout.fillMaxWidth |
| 12 | +import androidx.compose.foundation.layout.padding |
| 13 | +import androidx.compose.foundation.lazy.LazyColumn |
| 14 | +import androidx.compose.foundation.lazy.items |
| 15 | +import androidx.compose.runtime.Composable |
| 16 | +import androidx.compose.runtime.LaunchedEffect |
| 17 | +import androidx.compose.runtime.getValue |
| 18 | +import androidx.compose.runtime.remember |
| 19 | +import androidx.compose.ui.Alignment |
| 20 | +import androidx.compose.ui.Modifier |
| 21 | +import androidx.compose.ui.res.pluralStringResource |
| 22 | +import androidx.compose.ui.res.stringResource |
| 23 | +import androidx.compose.ui.tooling.preview.Preview |
| 24 | +import androidx.compose.ui.tooling.preview.PreviewParameter |
| 25 | +import androidx.compose.ui.unit.Dp |
| 26 | +import androidx.compose.ui.unit.dp |
| 27 | +import androidx.hilt.navigation.compose.hiltViewModel |
| 28 | +import androidx.lifecycle.compose.collectAsStateWithLifecycle |
| 29 | +import au.com.shiftyjelly.pocketcasts.compose.AppThemeWithBackground |
| 30 | +import au.com.shiftyjelly.pocketcasts.compose.Devices |
| 31 | +import au.com.shiftyjelly.pocketcasts.compose.bars.ThemedTopAppBar |
| 32 | +import au.com.shiftyjelly.pocketcasts.compose.components.SettingsSection |
| 33 | +import au.com.shiftyjelly.pocketcasts.compose.components.TextH40 |
| 34 | +import au.com.shiftyjelly.pocketcasts.compose.components.TextH50 |
| 35 | +import au.com.shiftyjelly.pocketcasts.compose.components.TextP50 |
| 36 | +import au.com.shiftyjelly.pocketcasts.compose.loading.LoadingView |
| 37 | +import au.com.shiftyjelly.pocketcasts.compose.preview.ThemePreviewParameterProvider |
| 38 | +import au.com.shiftyjelly.pocketcasts.models.entity.UpNextHistoryEntry |
| 39 | +import au.com.shiftyjelly.pocketcasts.settings.history.upnext.UpNextHistoryViewModel.NavigationState |
| 40 | +import au.com.shiftyjelly.pocketcasts.settings.history.upnext.UpNextHistoryViewModel.UiState |
| 41 | +import au.com.shiftyjelly.pocketcasts.ui.theme.Theme |
| 42 | +import java.text.DateFormat |
| 43 | +import java.util.Date |
| 44 | +import au.com.shiftyjelly.pocketcasts.localization.R as LR |
| 45 | + |
| 46 | +@Composable |
| 47 | +fun UpNextHistoryPage( |
| 48 | + viewModel: UpNextHistoryViewModel = hiltViewModel(), |
| 49 | + onBackClick: () -> Unit, |
| 50 | + onHistoryEntryClick: (Date) -> Unit, |
| 51 | + bottomInset: Dp, |
| 52 | +) { |
| 53 | + val state by viewModel.uiState.collectAsStateWithLifecycle() |
| 54 | + UpNextHistoryPageView( |
| 55 | + state = state, |
| 56 | + onBackClick = onBackClick, |
| 57 | + onHistoryEntryClick = { viewModel.onHistoryEntryClick(it) }, |
| 58 | + bottomInset = bottomInset, |
| 59 | + ) |
| 60 | + |
| 61 | + LaunchedEffect(Unit) { |
| 62 | + viewModel.navigationState.collect { navigationState -> |
| 63 | + when (navigationState) { |
| 64 | + is NavigationState.ShowHistoryDetails -> onHistoryEntryClick(navigationState.date) |
| 65 | + } |
| 66 | + } |
| 67 | + } |
| 68 | +} |
| 69 | + |
| 70 | +@Composable |
| 71 | +private fun UpNextHistoryPageView( |
| 72 | + state: UiState, |
| 73 | + onBackClick: () -> Unit, |
| 74 | + onHistoryEntryClick: (UpNextHistoryEntry) -> Unit, |
| 75 | + bottomInset: Dp, |
| 76 | +) { |
| 77 | + Column { |
| 78 | + ThemedTopAppBar( |
| 79 | + title = stringResource(LR.string.up_next_history), |
| 80 | + bottomShadow = true, |
| 81 | + onNavigationClick = onBackClick, |
| 82 | + ) |
| 83 | + |
| 84 | + when (state) { |
| 85 | + is UiState.Loading -> LoadingView() |
| 86 | + is UiState.Loaded -> { |
| 87 | + UpNextHistoryEntries( |
| 88 | + historyEntries = state.entries, |
| 89 | + onHistoryEntryClick = onHistoryEntryClick, |
| 90 | + bottomInset = bottomInset, |
| 91 | + ) |
| 92 | + } |
| 93 | + |
| 94 | + is UiState.Error -> UpNextHistoryErrorView() |
| 95 | + } |
| 96 | + } |
| 97 | +} |
| 98 | + |
| 99 | +@Composable |
| 100 | +private fun UpNextHistoryEntries( |
| 101 | + historyEntries: List<UpNextHistoryEntry>, |
| 102 | + onHistoryEntryClick: (UpNextHistoryEntry) -> Unit, |
| 103 | + bottomInset: Dp, |
| 104 | + modifier: Modifier = Modifier, |
| 105 | +) { |
| 106 | + LazyColumn( |
| 107 | + modifier.fillMaxHeight(), |
| 108 | + contentPadding = PaddingValues(bottom = bottomInset), |
| 109 | + ) { |
| 110 | + item { |
| 111 | + TextP50( |
| 112 | + text = stringResource(LR.string.up_next_history_explanation), |
| 113 | + modifier = Modifier.padding(SettingsSection.horizontalPadding), |
| 114 | + ) |
| 115 | + } |
| 116 | + items(historyEntries) { entry -> |
| 117 | + HistoryEntryRow( |
| 118 | + entry = entry, |
| 119 | + onClick = { onHistoryEntryClick(entry) }, |
| 120 | + ) |
| 121 | + } |
| 122 | + } |
| 123 | +} |
| 124 | + |
| 125 | +@Composable |
| 126 | +private fun HistoryEntryRow( |
| 127 | + entry: UpNextHistoryEntry, |
| 128 | + onClick: () -> Unit, |
| 129 | + modifier: Modifier = Modifier, |
| 130 | +) { |
| 131 | + val episodesCount = pluralStringResource( |
| 132 | + id = LR.plurals.episode_count, |
| 133 | + count = entry.episodeCount, |
| 134 | + entry.episodeCount, |
| 135 | + ) |
| 136 | + Row( |
| 137 | + modifier = modifier |
| 138 | + .fillMaxWidth() |
| 139 | + .clickable { onClick() } |
| 140 | + .padding(horizontal = SettingsSection.horizontalPadding, vertical = SettingsSection.verticalPadding), |
| 141 | + horizontalArrangement = Arrangement.SpaceBetween, |
| 142 | + verticalAlignment = Alignment.CenterVertically, |
| 143 | + ) { |
| 144 | + TextH40( |
| 145 | + text = "${formatDate(entry.date)} $episodesCount", |
| 146 | + ) |
| 147 | + } |
| 148 | +} |
| 149 | + |
| 150 | +@Composable |
| 151 | +private fun UpNextHistoryErrorView() { |
| 152 | + Box( |
| 153 | + modifier = Modifier.fillMaxSize(), |
| 154 | + contentAlignment = Alignment.Center, |
| 155 | + ) { |
| 156 | + TextH50( |
| 157 | + text = stringResource(LR.string.error_generic_message), |
| 158 | + modifier = Modifier.padding(horizontal = 16.dp), |
| 159 | + ) |
| 160 | + } |
| 161 | +} |
| 162 | + |
| 163 | +@Composable |
| 164 | +private fun formatDate(date: Date) = remember(date) { |
| 165 | + val dateFormat = DateFormat.getDateTimeInstance( |
| 166 | + DateFormat.MEDIUM, |
| 167 | + DateFormat.SHORT, |
| 168 | + ) |
| 169 | + dateFormat.format(date) |
| 170 | +} |
| 171 | + |
| 172 | +@Preview(device = Devices.PortraitRegular) |
| 173 | +@Composable |
| 174 | +private fun UpNextHistoryPageViewPreview( |
| 175 | + @PreviewParameter(ThemePreviewParameterProvider::class) themeType: Theme.ThemeType, |
| 176 | +) { |
| 177 | + AppThemeWithBackground(themeType) { |
| 178 | + UpNextHistoryPageView( |
| 179 | + state = UiState.Loaded( |
| 180 | + entries = listOf( |
| 181 | + UpNextHistoryEntry( |
| 182 | + date = Date(), |
| 183 | + episodeCount = 5, |
| 184 | + ), |
| 185 | + UpNextHistoryEntry( |
| 186 | + date = Date(), |
| 187 | + episodeCount = 3, |
| 188 | + ), |
| 189 | + ), |
| 190 | + ), |
| 191 | + onBackClick = {}, |
| 192 | + onHistoryEntryClick = {}, |
| 193 | + bottomInset = 0.dp, |
| 194 | + ) |
| 195 | + } |
| 196 | +} |
| 197 | + |
| 198 | +@Preview(device = Devices.PortraitRegular) |
| 199 | +@Composable |
| 200 | +private fun UpNextHistoryErrorViewPreview( |
| 201 | + @PreviewParameter(ThemePreviewParameterProvider::class) themeType: Theme.ThemeType, |
| 202 | +) { |
| 203 | + AppThemeWithBackground(themeType) { |
| 204 | + UpNextHistoryPageView( |
| 205 | + state = UiState.Error, |
| 206 | + onHistoryEntryClick = {}, |
| 207 | + onBackClick = {}, |
| 208 | + bottomInset = 0.dp, |
| 209 | + ) |
| 210 | + } |
| 211 | +} |
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