mirror of
https://github.com/permissionlesstech/bitchat-android.git
synced 2026-08-15 06:56:30 +00:00
69 lines
2.9 KiB
Kotlin
69 lines
2.9 KiB
Kotlin
package com.bitchat.android.ui
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import androidx.compose.foundation.layout.size
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import androidx.compose.material.icons.Icons
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import androidx.compose.material.icons.outlined.Description
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import androidx.compose.material3.Icon
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import androidx.compose.material3.IconButton
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import androidx.compose.material3.MaterialTheme
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import androidx.compose.runtime.Composable
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import androidx.lifecycle.compose.collectAsStateWithLifecycle
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import androidx.compose.runtime.getValue
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import androidx.compose.runtime.remember
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import androidx.compose.ui.Modifier
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import androidx.compose.ui.graphics.Color
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import androidx.compose.ui.platform.LocalContext
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import androidx.compose.ui.res.stringResource
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import androidx.compose.ui.unit.dp
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import com.bitchat.android.R
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import com.bitchat.android.geohash.ChannelID
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import com.bitchat.android.geohash.LocationChannelManager
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import com.bitchat.android.nostr.LocationNotesManager
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import com.bitchat.android.ui.theme.LocalBitchatPalette
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/**
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* Location Notes button component for MainHeader
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* Shows in mesh mode when location permission granted AND services enabled
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* Icon turns primary color when notes exist, gray otherwise
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*/
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@Composable
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fun LocationNotesButton(
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viewModel: ChatViewModel,
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onClick: () -> Unit,
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modifier: Modifier = Modifier
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) {
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val colorScheme = MaterialTheme.colorScheme
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val context = LocalContext.current
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// Get channel and permission state
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val selectedLocationChannel by viewModel.selectedLocationChannel.collectAsStateWithLifecycle()
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val locationManager = remember { LocationChannelManager.getInstance(context) }
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val permissionState by locationManager.permissionState.collectAsStateWithLifecycle()
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val locationServicesEnabled by locationManager.effectiveLocationEnabled.collectAsStateWithLifecycle(false)
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// Check both permission AND location services enabled
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val locationPermissionGranted = permissionState == LocationChannelManager.PermissionState.AUTHORIZED
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val locationEnabled = locationPermissionGranted && locationServicesEnabled
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// Get notes count from LocationNotesManager
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val notesManager = remember { LocationNotesManager.getInstance() }
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val notes by notesManager.notes.collectAsStateWithLifecycle()
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val notesCount = notes.size
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// Only show in mesh mode when location is authorized (iOS pattern)
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if (selectedLocationChannel is ChannelID.Mesh && locationEnabled) {
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val hasNotes = notesCount > 0
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IconButton(
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onClick = onClick,
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modifier = modifier.size(40.dp)
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) {
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Icon(
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imageVector = Icons.Outlined.Description, // "long.text.page.and.pencil" equivalent
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contentDescription = stringResource(R.string.cd_location_notes),
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modifier = Modifier.size(18.dp),
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tint = if (hasNotes) colorScheme.primary else LocalBitchatPalette.current.textSecondary
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)
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}
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}
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}
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