/*
 * Copyright 2023 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
 *
 *      https://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.credentialmanager.ui.components

import android.graphics.drawable.Drawable
import androidx.compose.foundation.layout.Column
import androidx.compose.foundation.layout.Spacer
import androidx.compose.foundation.layout.size
import androidx.compose.material3.Icon
import androidx.compose.runtime.Composable
import androidx.compose.ui.Alignment
import androidx.compose.ui.Modifier
import androidx.compose.ui.graphics.Color
import androidx.compose.ui.graphics.asImageBitmap
import androidx.compose.ui.unit.dp
import androidx.core.graphics.drawable.toBitmap
import com.android.credentialmanager.common.ui.components.WearTitleText

/* Used as header across Credential Selector screens. */
@Composable
fun SignInHeader(
    icon: Drawable?,
    title: String,
) {
    Column(
        modifier = Modifier,
        horizontalAlignment = Alignment.CenterHorizontally
    ) {
        if (icon != null) {
            Icon(
                bitmap = icon.toBitmap().asImageBitmap(),
                modifier = Modifier.size(24.dp),
                // Decorative purpose only.
                contentDescription = null,
                tint = Color.Unspecified,

            )
        }
        Spacer(modifier = Modifier.size(8.dp))

        WearTitleText(
            text = title,
        )

        Spacer(modifier = Modifier.size(8.dp))
    }
}