/*
 * Copyright (C) 2025 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 com.android.systemui.screencapture.common.ui.compose

import androidx.compose.foundation.layout.PaddingValues
import androidx.compose.foundation.layout.Spacer
import androidx.compose.foundation.layout.size
import androidx.compose.material3.ButtonColors
import androidx.compose.material3.ButtonDefaults
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.unit.Dp
import androidx.compose.ui.unit.dp
import com.android.compose.PlatformButton
import com.android.systemui.common.shared.model.Icon as IconModel
import com.android.systemui.common.ui.compose.Icon

private val ButtonPaddings = PaddingValues(horizontal = 16.dp, vertical = 8.dp)

/** Component for a primary button containing text and an optional leading icon. */
@Composable
fun PrimaryButton(
    text: String,
    onClick: () -> Unit,
    modifier: Modifier = Modifier,
    enabled: Boolean = true,
    icon: IconModel? = null,
    contentPadding: PaddingValues = ButtonPaddings,
    iconPadding: Dp = 5.dp,
    colors: ButtonColors =
        ButtonDefaults.buttonColors(
            containerColor = MaterialTheme.colorScheme.primary,
            contentColor = MaterialTheme.colorScheme.onPrimary,
        ),
) {
    PlatformButton(
        onClick = onClick,
        modifier = modifier,
        enabled = enabled,
        colors = colors,
        contentPadding = contentPadding,
    ) {
        if (icon != null) {
            Icon(icon = icon, modifier = Modifier.size(20.dp).align(Alignment.CenterVertically))
            Spacer(Modifier.size(iconPadding))
        }
        Text(text = text, maxLines = 1, modifier = Modifier.align(Alignment.CenterVertically))
    }
}