/*
 * Copyright 2020 The Android Open Source Project
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 *      http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */

package androidx.compose.material.samples

import androidx.annotation.Sampled
import androidx.compose.material.BottomNavigation
import androidx.compose.material.BottomNavigationItem
import androidx.compose.material.Icon
import androidx.compose.material.Text
import androidx.compose.material.icons.Icons
import androidx.compose.material.icons.filled.Favorite
import androidx.compose.runtime.Composable
import androidx.compose.runtime.getValue
import androidx.compose.runtime.mutableStateOf
import androidx.compose.runtime.remember
import androidx.compose.runtime.setValue

@Sampled
@Composable
fun BottomNavigationSample() {
    var selectedItem by remember { mutableStateOf(0) }
    val items = listOf("Songs", "Artists", "Playlists")

    BottomNavigation {
        items.forEachIndexed { index, item ->
            BottomNavigationItem(
                icon = { Icon(Icons.Filled.Favorite, contentDescription = null) },
                label = { Text(item) },
                selected = selectedItem == index,
                onClick = { selectedItem = index }
            )
        }
    }
}

@Composable
fun BottomNavigationWithOnlySelectedLabelsSample() {
    var selectedItem by remember { mutableStateOf(0) }
    val items = listOf("Songs", "Artists", "Playlists")

    BottomNavigation {
        items.forEachIndexed { index, item ->
            BottomNavigationItem(
                icon = { Icon(Icons.Filled.Favorite, contentDescription = null) },
                label = { Text(item) },
                selected = selectedItem == index,
                onClick = { selectedItem = index },
                alwaysShowLabel = false
            )
        }
    }
}
