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| 1 | +package org.wordpress.android.ui.taxonomies |
| 2 | + |
| 3 | +import android.content.Context |
| 4 | +import android.content.Intent |
| 5 | +import android.os.Build |
| 6 | +import android.os.Bundle |
| 7 | +import androidx.activity.viewModels |
| 8 | +import androidx.compose.foundation.layout.Arrangement |
| 9 | +import androidx.compose.foundation.layout.Column |
| 10 | +import androidx.compose.foundation.layout.Row |
| 11 | +import androidx.compose.foundation.layout.fillMaxSize |
| 12 | +import androidx.compose.foundation.layout.fillMaxWidth |
| 13 | +import androidx.compose.foundation.layout.padding |
| 14 | +import androidx.compose.foundation.rememberScrollState |
| 15 | +import androidx.compose.foundation.verticalScroll |
| 16 | +import androidx.compose.material.icons.Icons |
| 17 | +import androidx.compose.material.icons.automirrored.filled.ArrowBack |
| 18 | +import androidx.compose.material3.Card |
| 19 | +import androidx.compose.material3.CardDefaults |
| 20 | +import androidx.compose.material3.ExperimentalMaterial3Api |
| 21 | +import androidx.compose.material3.Icon |
| 22 | +import androidx.compose.material3.IconButton |
| 23 | +import androidx.compose.material3.MaterialTheme |
| 24 | +import androidx.compose.material3.Scaffold |
| 25 | +import androidx.compose.material3.Text |
| 26 | +import androidx.compose.material3.TopAppBar |
| 27 | +import androidx.compose.runtime.Composable |
| 28 | +import androidx.compose.runtime.collectAsState |
| 29 | +import androidx.compose.runtime.mutableStateOf |
| 30 | +import androidx.compose.runtime.remember |
| 31 | +import androidx.compose.ui.Alignment |
| 32 | +import androidx.compose.ui.Modifier |
| 33 | +import androidx.compose.ui.platform.ComposeView |
| 34 | +import androidx.compose.ui.platform.ViewCompositionStrategy |
| 35 | +import androidx.compose.ui.res.stringResource |
| 36 | +import androidx.compose.ui.text.font.FontWeight |
| 37 | +import androidx.compose.ui.unit.dp |
| 38 | +import androidx.navigation.NavHostController |
| 39 | +import androidx.navigation.compose.NavHost |
| 40 | +import androidx.navigation.compose.composable |
| 41 | +import androidx.navigation.compose.rememberNavController |
| 42 | +import dagger.hilt.android.AndroidEntryPoint |
| 43 | +import org.wordpress.android.R |
| 44 | +import org.wordpress.android.fluxc.utils.AppLogWrapper |
| 45 | +import org.wordpress.android.ui.compose.theme.AppThemeM3 |
| 46 | +import org.wordpress.android.ui.dataview.DataViewScreen |
| 47 | +import org.wordpress.android.ui.main.BaseAppCompatActivity |
| 48 | +import org.wordpress.android.util.AppLog |
| 49 | +import uniffi.wp_api.AnyTermWithEditContext |
| 50 | +import javax.inject.Inject |
| 51 | + |
| 52 | +@AndroidEntryPoint |
| 53 | +class TermsDataViewActivity : BaseAppCompatActivity() { |
| 54 | + @Inject |
| 55 | + lateinit var appLogWrapper: AppLogWrapper |
| 56 | + |
| 57 | + private val viewModel by viewModels<TermsViewModel>() |
| 58 | + |
| 59 | + private lateinit var composeView: ComposeView |
| 60 | + private lateinit var navController: NavHostController |
| 61 | + |
| 62 | + override fun onCreate(savedInstanceState: Bundle?) { |
| 63 | + super.onCreate(savedInstanceState) |
| 64 | + |
| 65 | + val taxonomySlug = intent.getStringExtra(TAXONOMY_SLUG) |
| 66 | + val isHierarchical = intent.getBooleanExtra(IS_HIERARCHICAL, false) |
| 67 | + val taxonomyName = intent.getStringExtra(TAXONOMY_NAME) ?: "" |
| 68 | + if (taxonomySlug == null) { |
| 69 | + appLogWrapper.e(AppLog.T.API, "Error: No taxonomy selected") |
| 70 | + finish() |
| 71 | + return |
| 72 | + } |
| 73 | + |
| 74 | + viewModel.initialize(taxonomySlug, isHierarchical) |
| 75 | + |
| 76 | + composeView = ComposeView(this) |
| 77 | + setContentView( |
| 78 | + composeView.apply { |
| 79 | + if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.Q) { |
| 80 | + this.isForceDarkAllowed = false |
| 81 | + } |
| 82 | + setViewCompositionStrategy(ViewCompositionStrategy.DisposeOnViewTreeLifecycleDestroyed) |
| 83 | + setContent { |
| 84 | + NavigableContent(taxonomyName) |
| 85 | + } |
| 86 | + } |
| 87 | + ) |
| 88 | + } |
| 89 | + |
| 90 | + private enum class TermScreen { |
| 91 | + List, |
| 92 | + Detail |
| 93 | + } |
| 94 | + |
| 95 | + @OptIn(ExperimentalMaterial3Api::class) |
| 96 | + @Composable |
| 97 | + private fun NavigableContent(taxonomyName: String) { |
| 98 | + navController = rememberNavController() |
| 99 | + val listTitle = taxonomyName |
| 100 | + val titleState = remember { mutableStateOf(listTitle) } |
| 101 | + |
| 102 | + AppThemeM3 { |
| 103 | + Scaffold( |
| 104 | + topBar = { |
| 105 | + TopAppBar( |
| 106 | + title = { Text(titleState.value) }, |
| 107 | + navigationIcon = { |
| 108 | + IconButton(onClick = { |
| 109 | + if (navController.previousBackStackEntry != null) { |
| 110 | + navController.navigateUp() |
| 111 | + } else { |
| 112 | + finish() |
| 113 | + } |
| 114 | + }) { |
| 115 | + Icon(Icons.AutoMirrored.Filled.ArrowBack, stringResource(R.string.back)) |
| 116 | + } |
| 117 | + } |
| 118 | + ) |
| 119 | + }, |
| 120 | + ) { contentPadding -> |
| 121 | + NavHost( |
| 122 | + navController = navController, |
| 123 | + startDestination = TermScreen.List.name |
| 124 | + ) { |
| 125 | + composable(route = TermScreen.List.name) { |
| 126 | + titleState.value = listTitle |
| 127 | + ShowListScreen( |
| 128 | + navController, |
| 129 | + modifier = Modifier.padding(contentPadding) |
| 130 | + ) |
| 131 | + } |
| 132 | + |
| 133 | + composable(route = TermScreen.Detail.name) { |
| 134 | + navController.previousBackStackEntry?.savedStateHandle?.let { handle -> |
| 135 | + val termId = handle.get<Long>(KEY_TERM_ID) |
| 136 | + if (termId != null) { |
| 137 | + viewModel.getTerm(termId)?.let { term -> |
| 138 | + titleState.value = term.name |
| 139 | + ShowTermDetailScreen( |
| 140 | + allTerms = viewModel.getAllTerms(), |
| 141 | + term = term, |
| 142 | + modifier = Modifier.padding(contentPadding) |
| 143 | + ) |
| 144 | + } |
| 145 | + } |
| 146 | + } |
| 147 | + } |
| 148 | + } |
| 149 | + } |
| 150 | + } |
| 151 | + } |
| 152 | + |
| 153 | + @Composable |
| 154 | + private fun ShowListScreen( |
| 155 | + navController: NavHostController, |
| 156 | + modifier: Modifier |
| 157 | + ) { |
| 158 | + DataViewScreen( |
| 159 | + uiState = viewModel.uiState.collectAsState(), |
| 160 | + supportedFilters = viewModel.getSupportedFilters(), |
| 161 | + supportedSorts = viewModel.getSupportedSorts(), |
| 162 | + onRefresh = { |
| 163 | + viewModel.onRefreshData() |
| 164 | + }, |
| 165 | + onFetchMore = { |
| 166 | + viewModel.onFetchMoreData() |
| 167 | + }, |
| 168 | + onSearchQueryChange = { query -> |
| 169 | + viewModel.onSearchQueryChange(query) |
| 170 | + }, |
| 171 | + onItemClick = { item -> |
| 172 | + viewModel.onItemClick(item) |
| 173 | + (item.data as? AnyTermWithEditContext)?.let { term -> |
| 174 | + navController.currentBackStackEntry?.savedStateHandle?.set( |
| 175 | + key = KEY_TERM_ID, |
| 176 | + value = term.id |
| 177 | + ) |
| 178 | + navController.navigate(route = TermScreen.Detail.name) |
| 179 | + } |
| 180 | + }, |
| 181 | + onFilterClick = { filter -> |
| 182 | + viewModel.onFilterClick(filter) |
| 183 | + }, |
| 184 | + onSortClick = { sort -> |
| 185 | + viewModel.onSortClick(sort) |
| 186 | + }, |
| 187 | + onSortOrderClick = { order -> |
| 188 | + viewModel.onSortOrderClick(order) |
| 189 | + }, |
| 190 | + emptyView = viewModel.emptyView, |
| 191 | + modifier = modifier |
| 192 | + ) |
| 193 | + } |
| 194 | + |
| 195 | + @Composable |
| 196 | + private fun ShowTermDetailScreen( |
| 197 | + allTerms: List<AnyTermWithEditContext>, |
| 198 | + term: AnyTermWithEditContext, |
| 199 | + modifier: Modifier |
| 200 | + ) { |
| 201 | + Column( |
| 202 | + modifier = modifier |
| 203 | + .fillMaxSize() |
| 204 | + .padding(16.dp) |
| 205 | + .verticalScroll(rememberScrollState()), |
| 206 | + verticalArrangement = Arrangement.spacedBy(16.dp) |
| 207 | + ) { |
| 208 | + TermDetailsCard(allTerms, term) |
| 209 | + } |
| 210 | + } |
| 211 | + |
| 212 | + @Composable |
| 213 | + private fun TermDetailsCard(allTerms: List<AnyTermWithEditContext>, term: AnyTermWithEditContext) { |
| 214 | + Card( |
| 215 | + modifier = Modifier.fillMaxWidth(), |
| 216 | + elevation = CardDefaults.cardElevation(defaultElevation = 4.dp), |
| 217 | + colors = CardDefaults.cardColors( |
| 218 | + containerColor = MaterialTheme.colorScheme.surface |
| 219 | + ) |
| 220 | + ) { |
| 221 | + Column( |
| 222 | + modifier = Modifier |
| 223 | + .fillMaxWidth() |
| 224 | + .padding(16.dp), |
| 225 | + verticalArrangement = Arrangement.spacedBy(12.dp) |
| 226 | + ) { |
| 227 | + DetailRow( |
| 228 | + label = stringResource(R.string.term_name_label), |
| 229 | + value = term.name |
| 230 | + ) |
| 231 | + |
| 232 | + DetailRow( |
| 233 | + label = stringResource(R.string.term_slug_label), |
| 234 | + value = term.slug |
| 235 | + ) |
| 236 | + |
| 237 | + DetailRow( |
| 238 | + label = stringResource(R.string.term_description_label), |
| 239 | + value = term.description |
| 240 | + ) |
| 241 | + |
| 242 | + DetailRow( |
| 243 | + label = stringResource(R.string.term_count_label), |
| 244 | + value = term.count.toString() |
| 245 | + ) |
| 246 | + |
| 247 | + term.parent?.let { parentId -> |
| 248 | + val parentName = allTerms.firstOrNull { it.id == parentId }?.name |
| 249 | + parentName?.let { |
| 250 | + DetailRow( |
| 251 | + label = stringResource(R.string.term_parent_label), |
| 252 | + value = parentName |
| 253 | + ) |
| 254 | + } |
| 255 | + } |
| 256 | + } |
| 257 | + } |
| 258 | + } |
| 259 | + |
| 260 | + @Composable |
| 261 | + private fun DetailRow( |
| 262 | + label: String, |
| 263 | + value: String |
| 264 | + ) { |
| 265 | + Row( |
| 266 | + modifier = Modifier.fillMaxWidth(), |
| 267 | + verticalAlignment = Alignment.Top |
| 268 | + ) { |
| 269 | + Text( |
| 270 | + text = label, |
| 271 | + style = MaterialTheme.typography.bodyMedium, |
| 272 | + fontWeight = FontWeight.SemiBold, |
| 273 | + color = MaterialTheme.colorScheme.onSurfaceVariant, |
| 274 | + modifier = Modifier.weight(0.3f) |
| 275 | + ) |
| 276 | + |
| 277 | + Text( |
| 278 | + text = value, |
| 279 | + style = MaterialTheme.typography.bodyMedium, |
| 280 | + color = MaterialTheme.colorScheme.onSurface, |
| 281 | + modifier = Modifier.weight(0.7f) |
| 282 | + ) |
| 283 | + } |
| 284 | + } |
| 285 | + |
| 286 | + companion object { |
| 287 | + private const val TAXONOMY_SLUG = "taxonomy_slug" |
| 288 | + private const val IS_HIERARCHICAL = "is_hierarchical" |
| 289 | + private const val TAXONOMY_NAME = "taxonomy_name" |
| 290 | + private const val KEY_TERM_ID = "termId" |
| 291 | + |
| 292 | + fun getIntent(context: Context, taxonomySlug: String, taxonomyName: String, isHierarchical: Boolean): Intent = |
| 293 | + Intent(context, TermsDataViewActivity::class.java).apply { |
| 294 | + putExtra(TAXONOMY_SLUG, taxonomySlug) |
| 295 | + putExtra(TAXONOMY_NAME, taxonomyName) |
| 296 | + putExtra(IS_HIERARCHICAL, isHierarchical) |
| 297 | + } |
| 298 | + } |
| 299 | +} |
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