/*
 * Copyright 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 androidx.compose.mpp.demo

import androidx.compose.foundation.background
import androidx.compose.foundation.border
import androidx.compose.foundation.clickable
import androidx.compose.foundation.hoverable
import androidx.compose.foundation.interaction.MutableInteractionSource
import androidx.compose.foundation.layout.Arrangement
import androidx.compose.foundation.layout.Box
import androidx.compose.foundation.layout.Column
import androidx.compose.foundation.layout.FlowRow
import androidx.compose.foundation.layout.Row
import androidx.compose.foundation.layout.Spacer
import androidx.compose.foundation.layout.fillMaxSize
import androidx.compose.foundation.layout.height
import androidx.compose.foundation.layout.padding
import androidx.compose.foundation.layout.size
import androidx.compose.foundation.layout.width
import androidx.compose.foundation.shape.RoundedCornerShape
import androidx.compose.foundation.text.BasicText
import androidx.compose.runtime.remember
import androidx.compose.ui.Alignment
import androidx.compose.ui.ExperimentalComposeUiApi
import androidx.compose.ui.Modifier
import androidx.compose.ui.awt.ComposePanel
import androidx.compose.ui.draw.clip
import androidx.compose.ui.graphics.Color
import androidx.compose.ui.input.pointer.PointerIcon
import androidx.compose.ui.input.pointer.pointerHoverIcon
import androidx.compose.ui.unit.dp
import java.awt.BorderLayout
import java.awt.Dimension
import javax.swing.JFrame
import javax.swing.JPanel
import javax.swing.SwingUtilities

fun main() {
    SwingUtilities.invokeLater { swingMain() }
}

@OptIn(ExperimentalComposeUiApi::class)
private fun swingMain() {
    val frame = JFrame("Show layout bounds")
    frame.defaultCloseOperation = JFrame.EXIT_ON_CLOSE
    frame.minimumSize = Dimension(500, 400)
    frame.isResizable = false

    val mainPanel = JPanel(BorderLayout()).apply {
        val composePanel = ComposePanel()

        composePanel.setContent {
            Column(
                Modifier.fillMaxSize().padding(12.dp)
            ) {
                BasicText("Text 123 text")

                Spacer(Modifier.height(10.dp))

                Box(
                    Modifier.border(1.dp, Color.LightGray, RoundedCornerShape(4.dp))
                        .background(Color.White, RoundedCornerShape(4.dp))
                        .clip(RoundedCornerShape(4.dp)).clickable {
                            composePanel.showLayoutBounds = !composePanel.showLayoutBounds
                        }.padding(horizontal = 16.dp, vertical = 8.dp)
                ) {
                    BasicText("Toggle layout bounds")
                }

                Spacer(Modifier.height(10.dp))

                FlowRow(
                    horizontalArrangement = Arrangement.spacedBy(10.dp),
                    verticalArrangement = Arrangement.spacedBy(10.dp)
                ) {
                    repeat(25) {
                        Row(
                            Modifier.padding(2.dp).clickable {}.pointerHoverIcon(
                                PointerIcon.Hand
                            ), verticalAlignment = Alignment.CenterVertically
                        ) {
                            Box(
                                Modifier.size(16.dp)
                                    .background(Color.LightGray, RoundedCornerShape(4.dp))
                            )
                            Spacer(Modifier.width(2.dp))
                            BasicText(
                                "Text", Modifier.background(Color.White).hoverable(
                                    remember { MutableInteractionSource() })
                            )
                            BasicText(" $it")
                        }
                    }
                }
            }
        }

        add(composePanel, BorderLayout.CENTER)
    }

    frame.contentPane.add(mainPanel, BorderLayout.CENTER)
    frame.isVisible = true
}