/*
 * Copyright (c) 2026 Meshtastic LLC
 *
 * This program is free software: you can redistribute it and/or modify
 * it under the terms of the GNU General Public License as published by
 * the Free Software Foundation, either version 3 of the License, or
 * (at your option) any later version.
 *
 * This program is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 * GNU General Public License for more details.
 *
 * You should have received a copy of the GNU General Public License
 * along with this program.  If not, see <https://www.gnu.org/licenses/>.
 */
package org.meshtastic.feature.connections.ui.components

import androidx.compose.foundation.layout.Arrangement
import androidx.compose.foundation.layout.Column
import androidx.compose.foundation.layout.fillMaxSize
import androidx.compose.foundation.layout.padding
import androidx.compose.foundation.layout.size
import androidx.compose.material3.Icon
import androidx.compose.material3.MaterialTheme
import androidx.compose.material3.Text
import androidx.compose.runtime.Composable
import androidx.compose.ui.Alignment
import androidx.compose.ui.Modifier
import androidx.compose.ui.graphics.vector.ImageVector
import androidx.compose.ui.text.style.TextAlign
import androidx.compose.ui.unit.dp

@Composable
fun EmptyStateContent(
    text: String,
    imageVector: ImageVector,
    modifier: Modifier = Modifier,
    action: (@Composable () -> Unit)? = null,
) {
    Column(
        modifier = modifier.fillMaxSize().padding(16.dp),
        verticalArrangement = Arrangement.Center,
        horizontalAlignment = Alignment.CenterHorizontally,
    ) {
        Icon(
            imageVector = imageVector,
            contentDescription = null,
            modifier = Modifier.size(64.dp),
            tint = MaterialTheme.colorScheme.outlineVariant,
        )
        Text(
            text = text,
            modifier = Modifier.padding(top = 16.dp),
            style = MaterialTheme.typography.bodyLarge,
            textAlign = TextAlign.Center,
            color = MaterialTheme.colorScheme.outline,
        )
        if (action != null) {
            Column(modifier = Modifier.padding(top = 24.dp)) { action() }
        }
    }
}
