Исправлены чекбоксы (забыл MutableState в датаклассе), центрирован заголовок BottomSheet

app/src/main/java/ru/nm17/narodmon/MainActivity.kt

@@ -41,6 +41,7 @@ import ru.nm17.narodmon.ui.pages.SensorsPage
 import ru.nm17.narodmon.ui.theme.NarodMonTheme
 
 
+@OptIn(ExperimentalMaterial3Api::class)
 @Composable
 fun AppNavHost() {
     val navController = rememberNavController()

app/src/main/java/ru/nm17/narodmon/ui/elements/TileMap.kt

@@ -8,7 +8,7 @@ import androidx.compose.runtime.remember
 import androidx.compose.ui.Modifier
 import androidx.compose.ui.geometry.Offset
 import io.ktor.client.HttpClient
-import io.ktor.client.engine.cio.CIO
+import io.ktor.client.engine.okhttp.OkHttp
 import io.ktor.client.request.get
 import io.ktor.client.statement.bodyAsChannel
 import io.ktor.utils.io.jvm.javaio.toInputStream
@@ -22,7 +22,7 @@ import java.io.InputStream
 
 const val mapSize = 32768
 
-val client = HttpClient(CIO)
+val client = HttpClient(OkHttp)
 val tileStreamProvider = TileStreamProvider { row, col, zoom ->
     requestTile(row, col, zoom)
 }

app/src/main/java/ru/nm17/narodmon/ui/pages/Sensors.kt

@@ -1,35 +1,85 @@
 package ru.nm17.narodmon.ui.pages
 
+import androidx.compose.foundation.clickable
 import androidx.compose.foundation.layout.Arrangement
 import androidx.compose.foundation.layout.Column
 import androidx.compose.foundation.layout.Row
+import androidx.compose.foundation.layout.fillMaxWidth
 import androidx.compose.foundation.layout.height
 import androidx.compose.foundation.layout.padding
+import androidx.compose.foundation.lazy.LazyColumn
+import androidx.compose.foundation.lazy.items
+import androidx.compose.material3.AssistChip
+import androidx.compose.material3.Checkbox
 import androidx.compose.material3.ExperimentalMaterial3Api
 import androidx.compose.material3.FilterChip
+import androidx.compose.material3.ModalBottomSheet
+import androidx.compose.material3.SearchBar
 import androidx.compose.material3.Text
 import androidx.compose.runtime.Composable
+import androidx.compose.runtime.MutableState
 import androidx.compose.runtime.getValue
 import androidx.compose.runtime.mutableStateOf
 import androidx.compose.runtime.remember
 import androidx.compose.runtime.setValue
+import androidx.compose.ui.Alignment
 import androidx.compose.ui.Modifier
 import androidx.compose.ui.platform.LocalConfiguration
 import androidx.compose.ui.res.stringResource
+import androidx.compose.ui.text.font.FontWeight
 import androidx.compose.ui.unit.dp
+import androidx.compose.ui.unit.sp
 import androidx.navigation.NavController
 import ru.nm17.narodmon.R
 import ru.nm17.narodmon.ui.elements.GenericNavScaffold
 import ru.nm17.narodmon.ui.elements.TileMap
 
-enum class SensorsFilter {
-    All, Thermometer, Camera,
-}
+data class SensorFilter(
+    val stringRes: Int,
+    val code: Int,
+    var enabled: MutableState<Boolean> = mutableStateOf(false),
+)
 
 @ExperimentalMaterial3Api
 @Composable
 fun SensorsPage(navController: NavController) {
-    var filter by remember { mutableStateOf(SensorsFilter.All) }
+    var searchQuery by remember { mutableStateOf("") }
+    var searchActive by remember { mutableStateOf(false) }
+
+    var filterShown by remember { mutableStateOf(false) }
+    var filterMine by remember { mutableStateOf(false) }
+
+    val filterItems = remember {
+        listOf(
+            /* TODO:
+             *  Заменить `code` на настоящее значение
+             *  либо динамически его подгружать из ответа АПИ
+             *  (см. /appInit, ключ в жсоне: types.type) */
+            SensorFilter(R.string.filter_temp, 0),
+            SensorFilter(R.string.filter_temp_water, 1),
+            SensorFilter(R.string.filter_temp_ground, 2),
+            SensorFilter(R.string.filter_temp_dew_point, 3),
+            SensorFilter(R.string.filter_humidity, 4),
+            SensorFilter(R.string.filter_pressure, 5),
+            SensorFilter(R.string.filter_lightness, 6),
+            SensorFilter(R.string.filter_uv, 7),
+            SensorFilter(R.string.filter_radiation, 8),
+            SensorFilter(R.string.filter_rainfall, 9),
+            SensorFilter(R.string.filter_dust, 10),
+            SensorFilter(R.string.filter_wind_speed, 11),
+            SensorFilter(R.string.filter_wind_direction, 12),
+            SensorFilter(R.string.filter_concentration, 13),
+            SensorFilter(R.string.filter_power, 14),
+            SensorFilter(R.string.filter_voltage, 15),
+            SensorFilter(R.string.filter_amperage, 16),
+            SensorFilter(R.string.filter_energy, 17),
+            SensorFilter(R.string.filter_battery, 18),
+            SensorFilter(R.string.filter_rxtx, 19),
+            SensorFilter(R.string.filter_signal, 20),
+            SensorFilter(R.string.filter_water_meter, 21),
+            SensorFilter(R.string.filter_time, 22),
+        )
+    }
 
     val scrConfig = LocalConfiguration.current
     val mapHeight = scrConfig.screenHeightDp / 3
@@ -41,45 +91,74 @@ fun SensorsPage(navController: NavController) {
 
             TileMap(modifier = Modifier.height(mapHeight.dp))
 
+            SearchBar(
+                query = searchQuery,
+                active = searchActive,
+                onActiveChange = { active -> searchActive = active },
+                onQueryChange = { query -> searchQuery = query },
+                onSearch = { searchActive = false },
+                placeholder = { Text(stringResource(R.string.search)) },
+                modifier = Modifier.fillMaxWidth()
+            ) {}
+
             Row(
-                modifier = Modifier.padding(horizontal = 8.dp),
                 horizontalArrangement = Arrangement.spacedBy(8.dp),
+                modifier = Modifier.padding(horizontal = 8.dp),
             ) {
-                SensorsFilterChip(
-                    name = stringResource(R.string.sensors_filter_all),
-                    checkFilter = { filter == SensorsFilter.All },
-                    updateFilter = { filter = SensorsFilter.All },
+                AssistChip(
+                    onClick = { filterShown = true },
+                    label = { Text(text = stringResource(R.string.sensors_filter)) },
                 )
 
-                SensorsFilterChip(
-                    name = stringResource(R.string.sensors_filter_temp),
-                    checkFilter = { filter == SensorsFilter.Thermometer },
-                    updateFilter = { filter = SensorsFilter.Thermometer },
+                AssistChip(
+                    onClick = { },
+                    label = { Text(text = stringResource(R.string.sensors_sorting)) },
                 )
 
-                SensorsFilterChip(
-                    name = stringResource(R.string.sensors_filter_camera),
-                    checkFilter = { filter == SensorsFilter.Camera },
-                    updateFilter = { filter = SensorsFilter.Camera },
-                )
-            }
-
-            //Text(mapVM.state.scroll.toString())
-            //Text(mapVM.state.scale.toString())
-        }
-    }
-}
-
-@OptIn(ExperimentalMaterial3Api::class)
-@Composable
-fun SensorsFilterChip(
-    name: String,
-    checkFilter: () -> Boolean,
-    updateFilter: () -> Unit,
-) {
                 FilterChip(
-        selected = checkFilter(),
-        onClick = updateFilter,
-        label = { Text(name) },
+                    selected = filterMine,
+                    onClick = { filterMine = !filterMine },
+                    label = { Text(text = stringResource(R.string.sensors_mine)) },
                 )
             }
+        }
+    }
+
+    if (filterShown) {
+        ModalBottomSheet(onDismissRequest = { filterShown = false }) {
+            Row(
+                horizontalArrangement = Arrangement.Center,
+                modifier = Modifier.fillMaxWidth(),
+            ) {
+                Text(
+                    text = stringResource(R.string.sensors_filter_title),
+                    fontSize = 24.sp,
+                    fontWeight = FontWeight(500),
+                )
+            }
+
+            LazyColumn(
+                modifier = Modifier.padding(horizontal = 4.dp),
+            ) {
+                items(filterItems) {
+                    Row(
+                        verticalAlignment = Alignment.CenterVertically,
+                    ) {
+                        Checkbox(
+                            checked = it.enabled.value,
+                            onCheckedChange = { checked ->
+                                it.enabled.value = checked
+                            },
+                        )
+                        Text(
+                            text = stringResource(id = it.stringRes),
+                            modifier = Modifier.clickable {
+                                it.enabled.value = !it.enabled.value
+                            }
+                        )
+                    }
+                }
+            }
+        }
+    }
+}

app/src/main/res/values/strings.xml

@@ -15,7 +15,32 @@
     <string name="agreement_dialog_title">Примите необходимые соглашения</string>
     <string name="sensors_page_title">Сенсоры</string>
     <string name="waiting_for_user_agreement">Ожидаю соглашение пользователя</string>
-    <string name="sensors_filter_all">Все</string>
-    <string name="sensors_filter_temp">Термометры</string>
-    <string name="sensors_filter_camera">Камеры</string>
+    <string name="search">Поиск</string>
+    <string name="sensors_filter">Фильтр</string>
+    <string name="sensors_sorting">Сортировка</string>
+    <string name="sensors_mine">Мои</string>
+    <string name="filter_temp_dew_point">Температура точки росы</string>
+    <string name="filter_temp">Температура воздуха</string>
+    <string name="filter_temp_water">Температура воды</string>
+    <string name="filter_temp_ground">Температура почвы</string>
+    <string name="filter_humidity">Влажность</string>
+    <string name="filter_pressure">Давление</string>
+    <string name="filter_lightness">Освещённость</string>
+    <string name="filter_uv">УФ-индекс</string>
+    <string name="filter_radiation">Радиация</string>
+    <string name="filter_rainfall">Осадки</string>
+    <string name="filter_dust">Запылённость</string>
+    <string name="filter_wind_speed">Скорость ветра</string>
+    <string name="filter_wind_direction">Направление ветра</string>
+    <string name="filter_concentration">Концентрация</string>
+    <string name="filter_power">Мощность</string>
+    <string name="filter_voltage">Напряжение</string>
+    <string name="filter_amperage">Сила тока</string>
+    <string name="filter_energy">Энергия</string>
+    <string name="filter_battery">% батареи</string>
+    <string name="filter_rxtx">Rx/Tx трафик</string>
+    <string name="filter_signal">Сигнал в dBm</string>
+    <string name="filter_water_meter">Счётчик воды</string>
+    <string name="filter_time">Время работы</string>
+    <string name="sensors_filter_title">Тип датчиков</string>
 </resources>