import QtQuick 2.15
import QtQuick.Window 2.15
import QtQuick.Controls 2.15
import QtQuick.Layouts 1.15
import Qt.labs.platform 1.1
import FluentUI 1.0
import example 1.0
import "qrc:///example/qml/component"
import "qrc:///example/qml/global"

CustomWindow {

    id:window
    title: "FluentUI"
    width: 1000
    height: 640
    closeDestory:false
    minimumWidth: 520
    minimumHeight: 200
    appBarVisible: false
    launchMode: FluWindowType.SingleTask

    closeFunc:function(event){
        dialog_close.open()
        event.accepted = false
    }

    Component.onCompleted: {
        FluTools.setQuitOnLastWindowClosed(false)
        tour.open()
    }

    SystemTrayIcon {
        id:system_tray
        visible: true
        icon.source: "qrc:/example/res/image/favicon.ico"
        tooltip: "FluentUI"
        menu: Menu {
            MenuItem {
                text: "退出"
                onTriggered: {
                    window.deleteWindow()
                    FluApp.closeApp()
                }
            }
        }
        onActivated:
            (reason)=>{
                if(reason === SystemTrayIcon.Trigger){
                    window.show()
                    window.raise()
                    window.requestActivate()
                }
            }
    }

    FluContentDialog{
        id:dialog_close
        title:"退出"
        message:"确定要退出程序吗？"
        negativeText:"最小化"
        buttonFlags: FluContentDialogType.NegativeButton | FluContentDialogType.NeutralButton | FluContentDialogType.PositiveButton
        onNegativeClicked:{
            window.hide()
            system_tray.showMessage("友情提示","FluentUI已隐藏至托盘,点击托盘可再次激活窗口");
        }
        positiveText:"退出"
        neutralText:"取消"
        onPositiveClicked:{
            window.deleteWindow()
            FluApp.closeApp()
        }
    }

    Flipable{
        id:flipable
        anchors.fill: parent
        property bool flipped: false
        property real flipAngle: 0
        transform: Rotation {
            id: rotation
            origin.x: flipable.width/2
            origin.y: flipable.height/2
            axis { x: 0; y: 1; z: 0 }
            angle: flipable.flipAngle

        }
        states: State {
            PropertyChanges { target: flipable; flipAngle: 180 }
            when: flipable.flipped
        }
        transitions: Transition {
            NumberAnimation { target: flipable; property: "flipAngle"; duration: 1000 ; easing.type: Easing.OutCubic}
        }
        back: Item{
            anchors.fill: flipable
            visible: flipable.flipAngle !== 0
            FluAppBar {
                anchors {
                    top: parent.top
                    left: parent.left
                    right: parent.right
                }
                darkText: lang.dark_mode
                showDark: true
                z:7
                darkClickListener:(button)=>handleDarkChanged(button)
            }
            Row{
                z:8
                anchors{
                    top: parent.top
                    left: parent.left
                    topMargin: FluTools.isMacos() ? 20 : 5
                    leftMargin: 5
                }
                FluIconButton{
                    iconSource: FluentIcons.ChromeBack
                    width: 30
                    height: 30
                    iconSize: 13
                    onClicked: {
                        flipable.flipped = false
                    }
                }
                FluIconButton{
                    iconSource: FluentIcons.Sync
                    width: 30
                    height: 30
                    iconSize: 13
                    onClicked: {
                        loader.reload()
                    }
                }
            }

            FluRemoteLoader{
                id:loader
                lazy: true
                anchors.fill: parent
                //                source: "http://localhost:9000/RemoteComponent.qml"
                source: "https://zhu-zichu.gitee.io/RemoteComponent.qml"
            }
        }
        front: Item{
            id:page_front
            visible: flipable.flipAngle !== 180
            anchors.fill: flipable
            FluAppBar {
                id:app_bar_front
                anchors {
                    top: parent.top
                    left: parent.left
                    right: parent.right
                }
                darkText: lang.dark_mode
                showDark: true
                darkClickListener:(button)=>handleDarkChanged(button)
                z:7
            }
            FluNavigationView{
                property int clickCount: 0
                id:nav_view
                width: parent.width
                height: parent.height
                z:999
                //Stack模式，每次切换都会将页面压入栈中，随着栈的页面增多，消耗的内存也越多，内存消耗多就会卡顿，这时候就需要按返回将页面pop掉，释放内存。该模式可以配合FluPage中的launchMode属性，设置页面的启动模式
                pageMode: FluNavigationViewType.Stack
                //NoStack模式，每次切换都会销毁之前的页面然后创建一个新的页面，只需消耗少量内存（推荐）
                //                pageMode: FluNavigationViewType.NoStack
                items: ItemsOriginal
                footerItems:ItemsFooter
                topPadding:FluTools.isMacos() ? 20 : 0
                displayMode:MainEvent.displayMode
                logo: "qrc:/example/res/image/favicon.ico"
                title:"FluentUI"
                onLogoClicked:{
                    clickCount += 1
                    showSuccess("点击%1次".arg(clickCount))
                    if(clickCount === 5){
                        loader.reload()
                        flipable.flipped = true
                        clickCount = 0
                    }
                }
                autoSuggestBox:FluAutoSuggestBox{
                    width: 280
                    anchors.centerIn: parent
                    iconSource: FluentIcons.Search
                    items: ItemsOriginal.getSearchData()
                    placeholderText: lang.search
                    onItemClicked:
                        (data)=>{
                            ItemsOriginal.startPageByItem(data)
                        }
                }
                Component.onCompleted: {
                    ItemsOriginal.navigationView = nav_view
                    ItemsFooter.navigationView = nav_view
                    setCurrentIndex(0)
                }
            }
        }
    }

    Component{
        id:com_reveal
        CircularReveal{
            id:reveal
            target:window.contentItem
            anchors.fill: parent
            onAnimationFinished:{
                //动画结束后释放资源
                loader_reveal.sourceComponent = undefined
            }
            onImageChanged: {
                changeDark()
            }
        }
    }

    Loader{
        id:loader_reveal
        anchors.fill: parent
    }

    function distance(x1,y1,x2,y2){
        return Math.sqrt((x1 - x2) * (x1 - x2) + (y1 - y2) * (y1 - y2))
    }

    function handleDarkChanged(button){
        if(FluTools.isMacos() || !FluTheme.enableAnimation){
            changeDark()
        }else{
            loader_reveal.sourceComponent = com_reveal
            var target = window.contentItem
            var pos = button.mapToItem(target,0,0)
            var mouseX = pos.x
            var mouseY = pos.y
            var radius = Math.max(distance(mouseX,mouseY,0,0),distance(mouseX,mouseY,target.width,0),distance(mouseX,mouseY,0,target.height),distance(mouseX,mouseY,target.width,target.height))
            var reveal = loader_reveal.item
            reveal.start(reveal.width*Screen.devicePixelRatio,reveal.height*Screen.devicePixelRatio,Qt.point(mouseX,mouseY),radius)
        }
    }

    function changeDark(){
        if(FluTheme.dark){
            FluTheme.darkMode = FluThemeType.Light
        }else{
            FluTheme.darkMode = FluThemeType.Dark
        }
    }

    Shortcut {
        sequence: "F5"
        context: Qt.WindowShortcut
        onActivated: {
            if(flipable.flipped){
                loader.reload()
            }
        }
    }

    Shortcut {
        sequence: "F6"
        context: Qt.WindowShortcut
        onActivated: {
            tour.open()
        }
    }

    FluTour{
        id:tour
        steps:[
            {title:"夜间模式",description: "这里可以切换夜间模式.",target:()=>app_bar_front.darkButton()},
            {title:"隐藏彩蛋",description: "多点几下试试！！",target:()=>nav_view.logoButton()}
        ]
    }

}