/*
 * 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.multiuser.widget.viewmodel.stacks

import android.content.res.Resources
import com.android.multiuser.stacks.Fixed
import com.android.multiuser.stacks.FixedRect
import com.android.multiuser.stacks.Measurable
import com.android.multiuser.stacks.Resizable
import com.android.multiuser.stacks.ui.px
import com.android.multiuser.widget.R
import com.android.multiuser.widget.domain.SettingsActionUseCase
import com.android.multiuser.widget.viewmodel.measurables.IconMeasurable
import com.android.multiuser.widget.viewmodel.measurables.TextMeasurable

/* Action Resources */
fun Resources.actionButtonGutter() = px(R.dimen.action_button_gutter)
fun Resources.actionHorizontalGutter() = px(R.dimen.action_stack_horizontal_gutter)
fun Resources.actionVerticalGutter() = px(R.dimen.action_stack_vertical_gutter)
fun Resources.actionLargePadding() = px(R.dimen.action_stack_large_vertical_padding)

fun Resources.actionButtonPadding() : Measurable {
    val actionVerticalPadding = Resizable( px(R.dimen.action_vertical_padding_min),
        px(R.dimen.action_vertical_padding_max))
    val actionHorizontalPadding = Resizable( px(R.dimen.action_horizontal_padding_min),
        px(R.dimen.action_horizontal_padding_max))
    return Measurable(actionHorizontalPadding, actionVerticalPadding)
}

fun Resources.tallActionButtonPadding() : Measurable {
    val actionVerticalPadding = Resizable( px(R.dimen.action_vertical_padding_min),
        px(R.dimen.action_vertical_padding_max))
    val actionHorizontalPadding = Resizable( px(R.dimen.action_horizontal_padding_min),
        px(R.dimen.action_horizontal_padding_min))
    return Measurable(actionHorizontalPadding, actionVerticalPadding)
}

fun Resources.wideActionButtonPadding() : Measurable {
    val actionVerticalPadding = Resizable( px(R.dimen.action_vertical_padding_min),
        px(R.dimen.action_vertical_padding_min))
    val actionHorizontalPadding = Resizable( px(R.dimen.action_horizontal_padding_min),
        px(R.dimen.action_horizontal_padding_max))
    return Measurable(actionHorizontalPadding, actionVerticalPadding)
}

fun Resources.largeActionButtonPadding() : Measurable {
    val actionVerticalPadding = Resizable( px(R.dimen.action_vertical_padding_min),
        px(R.dimen.action_vertical_padding_min))
    val actionHorizontalPadding = Resizable( px(R.dimen.action_horizontal_padding_min),
        px(R.dimen.large_action_button_side_padding))
    return Measurable(actionHorizontalPadding, actionVerticalPadding)
}

/* TitleBar Resources */

fun Resources.widgetTitle() = getString(R.string.multiuser_widget_title)

fun Resources.titleBarIcon() = IconMeasurable( R.drawable.users_icon, getString(R.string.multiuser_widget_title), px(R.dimen.action_icon_size))

fun Resources.titleBarText(title: String) = TextMeasurable(this, R.dimen.user_text_min_size, title)
    .apply { this.horizontally.stretchToFill = true }

fun Resources.titleBarGutter() = px(R.dimen.action_button_gutter)

fun Resources.titleBarPadding() = FixedRect(
    px(R.dimen.title_bar_horizontal_padding),
    px(R.dimen.title_bar_vertical_padding)
)

fun Resources.titleBarButtonPadding() = FixedRect(
    px(R.dimen.title_bar_button_horizontal_padding),
    px(R.dimen.title_bar_button_vertical_padding)
)

fun Resources.titleBarButton() =
    ActionButtonStack(this, SettingsActionUseCase(this)(),
        titleBarButtonPadding())

fun Resources.layoutPadding() = px(R.dimen.content_padding).let { padding ->
    Measurable(Fixed(padding), Fixed(padding))
}