import QtQuick 2.15
import QtQuick.Window 2.15
import QtQuick.Controls 2.15
import QtGraphicalEffects 1.15
import QtQuick.Layouts 1.15
import Qt.labs.settings 1.0
import QtQml.Models 2.15
import QtMultimedia 5.15

import StatusQ 0.1 // https://github.com/status-im/status-desktop/issues/10218

import StatusQ.Core 0.1
import StatusQ.Core.Theme 0.1
import StatusQ.Controls 0.1
import StatusQ.Components 0.1
import StatusQ.Layout 0.1
import StatusQ.Platform 0.1

import SortFilterProxyModel 0.2

import "demoapp/data" 1.0

StatusWindow {
    id: rootWindow

    width: 1224
    height: 840

    visible: true
    title: qsTr("StatusQ Documentation App")

    property ThemePalette lightTheme: StatusLightTheme {}
    property ThemePalette darkTheme: StatusDarkTheme {}

    readonly property real maxFactor: 2.0
    readonly property real minFactor: 0.5

    property real factor: 1.0

    QtObject {
        id: appSectionType
        readonly property int chat: 0
        readonly property int community: 1
        readonly property int wallet: 2
        readonly property int browser: 3
        readonly property int nodeManagement: 4
        readonly property int profileSettings: 5
        readonly property int apiDocumentation: 100
        readonly property int examples: 101
        readonly property int demoApp: 102
        readonly property int qrScanner: 103
    }

    function setActiveItem(sectionId) {
        for (var i = 0; i < Models.mainAppSectionsModel.count; i++) {
            let item = Models.mainAppSectionsModel.get(i)
            if (item.sectionId !== sectionId) {
                Models.mainAppSectionsModel.setProperty(i, "active", false);
                continue
            }

            Models.mainAppSectionsModel.setProperty(i, "active", true);
        }
    }

    StatusMainLayout {
        id: appLayout
        anchors.fill: parent

        leftPanel: StatusAppNavBar {
            height: rootWindow.height

            regularItemsModel: Models.mainAppSectionsModel
            regularItemDelegate: StatusNavBarTabButton {
                anchors.horizontalCenter: parent.horizontalCenter
                name: model.icon.length > 0? "" : model.name
                icon.name: model.icon
                icon.source: model.image
                tooltip.text: model.name
                autoExclusive: true
                checked: model.active
                badge.value: model.notificationsCount
                badge.visible: model.hasNotification
                badge.border.color: hovered ? Theme.palette.statusBadge.hoverBorderColor : Theme.palette.statusBadge.borderColor
                badge.border.width: 2
                onClicked: {
                    stackView.clear()
                    if(model.sectionType === appSectionType.apiDocumentation)
                    {
                        stackView.push(libraryDocumentationCmp)
                    }
                    else if(model.sectionType === appSectionType.examples)
                    {
                        stackView.push(examplesCmp)
                    }
                    else if(model.sectionType === appSectionType.demoApp)
                    {
                        stackView.push(demoAppCmp)
                    }
                    else if (model.sectionType === appSectionType.qrScanner)
                    {
                        stackView.push(qrScannerComponent)
                    }
                    rootWindow.setActiveItem(model.sectionId)
                }
            }
            delegateHeight: 40
        }

        rightPanel: Item {
            anchors.fill: parent
            StackView {
                id: stackView
                anchors.fill: parent
                initialItem: libraryDocumentationCmp
            }
            ThemeSwitch {
                anchors.top: parent.top
                anchors.topMargin: 32
                anchors.right: parent.right
                anchors.rightMargin: 32
                lightThemeEnabled: storeSettings.lightTheme
                onLightThemeEnabledChanged: {
                    Theme.palette = lightThemeEnabled ? rootWindow.darkTheme : rootWindow.lightTheme
                    storeSettings.lightTheme = lightThemeEnabled
                }
            }
        }

    }

    Component {
        id: libraryDocumentationCmp

        StatusSectionLayout {
            id: mainPageView
            showHeader: false

            function page(name, fillPage) {
                storeSettings.fillPage = fillPage ? true : false
                viewLoader.source = Qt.resolvedUrl("./pages/" + name + "Page.qml");
            }
            function control(name) {
                viewLoader.source = Qt.resolvedUrl("./controls/" + name + ".qml");
                storeSettings.fillPage = false
            }

            leftPanel: StatusScrollView {
                id: sectionsScrollView
                anchors.fill: parent
                topPadding: 48
                contentWidth: availableWidth

                Column {
                    id: navigation
                    width: sectionsScrollView.availableWidth
                    spacing: 0

                    StatusListSectionHeadline { text: "StatusQ.Core" }
                    StatusNavigationListItem {
                        title: "Icons"
                        selected: viewLoader.source.toString().includes(title)
                        onClicked: mainPageView.control(title);
                    }
                    StatusNavigationListItem {
                        title: "ScrollView"
                        selected: viewLoader.source.toString().includes(title)
                        onClicked: mainPageView.page("StatusScrollView");
                    }

                    StatusListSectionHeadline { text: "StatusQ.Layout" }
                    StatusNavigationListItem {
                        title: "Layouts"
                        selected: viewLoader.source.toString().includes(title)
                        onClicked: mainPageView.control(title.substring(0, title.length - 1));
                    }

                    StatusListSectionHeadline { text: "StatusQ.Controls" }
                    StatusNavigationListItem {
                        title: "Buttons"
                        selected: viewLoader.source.toString().includes(title)
                        onClicked: mainPageView.control(title);
                    }
                    StatusNavigationListItem {
                        title: "StatusSwitchTab"
                        selected: viewLoader.source.toString().includes(title)
                        onClicked: mainPageView.page("StatusTabSwitch");
                    }
                    StatusNavigationListItem {
                        title: "StatusChatCommandButton"
                        selected: viewLoader.source.toString().includes(title)
                        onClicked: mainPageView.page(title);
                    }
                    StatusNavigationListItem {
                        title: "Controls"
                        selected: viewLoader.source.toString().includes(title)
                        onClicked: mainPageView.control(title);
                    }
                    StatusNavigationListItem {
                        title: "StatusTabBarButton"
                        selected: viewLoader.source.toString().includes(title)
                        onClicked: mainPageView.page(title);
                    }
                    StatusNavigationListItem {
                        title: "StatusTabBarIconButton"
                        selected: viewLoader.source.toString().includes(title)
                        onClicked: mainPageView.page(title);
                    }
                    StatusNavigationListItem {
                        title: "StatusInput"
                        selected: viewLoader.source.toString().includes(title)
                        onClicked: mainPageView.page(title);
                    }
                    StatusNavigationListItem {
                        title: "StatusTextArea"
                        selected: viewLoader.source.toString().includes(title)
                        onClicked: mainPageView.page(title);
                    }
                    StatusNavigationListItem {
                        title: "StatusSelect"
                        selected: viewLoader.source.toString().includes(title)
                        onClicked: mainPageView.page(title);
                    }
                    StatusNavigationListItem {
                        title: "StatusComboBox"
                        selected: viewLoader.source.toString().includes(title)
                        onClicked: mainPageView.page(title);
                    }
                    StatusNavigationListItem {
                        title: "StatusAccountSelector"
                        selected: viewLoader.source.toString().includes(title)
                        onClicked: mainPageView.page(title);
                    }
                    StatusNavigationListItem {
                        title: "StatusColorSelector"
                        selected: viewLoader.source.toString().includes(title)
                        onClicked: mainPageView.page(title);
                    }
                    StatusNavigationListItem {
                        title: "StatusWalletColorButton"
                        selected: viewLoader.source.toString().includes(title)
                        onClicked: mainPageView.page(title);
                    }
                    StatusNavigationListItem {
                        title: "StatusWalletColorSelect"
                        selected: viewLoader.source.toString().includes(title)
                        onClicked: mainPageView.page(title);
                    }
                    StatusNavigationListItem {
                        title: "StatusPasswordStrengthIndicator"
                        selected: viewLoader.source.toString().includes(title)
                        onClicked: mainPageView.page(title);
                    }
                    StatusNavigationListItem {
                        title: "StatusPinInput"
                        selected: viewLoader.source.toString().includes(title)
                        onClicked: mainPageView.page(title);
                    }
                    StatusListSectionHeadline { text: "StatusQ.Components" }
                    StatusNavigationListItem {
                        title: "StatusAddress"
                        selected: viewLoader.source.toString().includes(title)
                        onClicked: mainPageView.page(title);
                    }
                    StatusNavigationListItem {
                        title: "List Items"
                        selected: viewLoader.source.toString().includes(title.replace(/\s+/g, ''))
                        onClicked: mainPageView.control(title.replace(/\s+/g, ''));
                    }
                    StatusNavigationListItem {
                        title: "StatusChatInfoToolBar"
                        selected: viewLoader.source.toString().includes(title)
                        onClicked: mainPageView.page(title);
                    }
                    StatusNavigationListItem {
                        title: "Others"
                        selected: viewLoader.source.toString().includes(title)
                        onClicked: mainPageView.control(title);
                    }
                    StatusNavigationListItem {
                        title: "StatusExpandableItem"
                        selected: viewLoader.source.toString().includes(title)
                        onClicked: mainPageView.page("StatusExpandableSettingsItem");
                    }
                    StatusNavigationListItem {
                        title: "StatusTagSelector"
                        selected: viewLoader.source.toString().includes(title)
                        onClicked: mainPageView.page(title);
                    }
                    StatusNavigationListItem {
                        title: "StatusToastMessage"
                        selected: viewLoader.source.toString().includes(title)
                        onClicked: mainPageView.page(title);
                    }
                    StatusNavigationListItem {
                        title: "StatusWizardStepper"
                        selected: viewLoader.source.toString().includes(title)
                        onClicked: mainPageView.page(title);
                    }
                    StatusNavigationListItem {
                        title: "StatusListPicker"
                        selected: viewLoader.source.toString().includes(title)
                        onClicked: mainPageView.page(title);
                    }
                    StatusNavigationListItem {
                        title: "StatusCommunityCard"
                        selected: viewLoader.source.toString().includes(title)
                        onClicked: mainPageView.page(title);
                    }
                    StatusNavigationListItem {
                        title: "StatusCommunityTags"
                        selected: viewLoader.source.toString().includes(title)
                        onClicked: mainPageView.page(title);
                    }
                    StatusNavigationListItem {
                        title: "StatusChartPanel"
                        selected: viewLoader.source.toString().includes(title)
                        onClicked: mainPageView.page(title, true);
                    }
                    StatusListSectionHeadline { text: "StatusQ.Popup" }
                    StatusNavigationListItem {
                        title: "StatusMenu"
                        selected: viewLoader.source.toString().includes(title)
                        onClicked: mainPageView.page(title);
                    }
                    StatusNavigationListItem {
                        title: "StatusModal"
                        selected: viewLoader.source.toString().includes("Popups")
                        onClicked: mainPageView.control("Popups");
                    }
                    StatusNavigationListItem {
                        title: "StatusDialog"
                        selected: viewLoader.source.toString().includes(title)
                        onClicked: mainPageView.page(title);
                    }
                    StatusListSectionHeadline { text: "StatusQ.Platform" }
                    StatusNavigationListItem {
                        title: "StatusMacNotification"
                        selected: viewLoader.source.toString().includes(title)
                        onClicked: mainPageView.page(title);
                    }
                    StatusNavigationListItem {
                        title: "StatusColorSelectorGrid"
                        selected: viewLoader.source.toString().includes(title)
                        onClicked: mainPageView.page(title);
                    }
                    StatusNavigationListItem {
                        title: "StatusImageCropPanel"
                        selected: viewLoader.source.toString().includes(title)
                        onClicked: mainPageView.page(title, true);
                    }
                    StatusNavigationListItem {
                        title: "StatusColorSpace"
                        selected: viewLoader.source.toString().includes(title)
                        onClicked: mainPageView.page(title, true);
                    }
                    StatusNavigationListItem {
                        title: "StatusCard"
                        selected: viewLoader.source.toString().includes(title)
                        onClicked: mainPageView.page(title, true);
                    }
                    StatusNavigationListItem {
                        title: "StatusStepper"
                        selected: viewLoader.source.toString().includes(title)
                        onClicked: mainPageView.page(title);
                    }
                    StatusNavigationListItem {
                        title: "LoadingStates"
                        selected: viewLoader.source.toString().includes(title)
                        onClicked: mainPageView.control(title);
                    }
                    StatusNavigationListItem {
                        title: "StatusPageIndicator"
                        selected: viewLoader.source.toString().includes(title)
                        onClicked: mainPageView.page(title);
                    }
                }
            }

            centerPanel: Item {
                id: centerPanel
                anchors.fill: parent

                StatusScrollView {
                    id: scrollView
                    visible: !storeSettings.fillPage

                    anchors.fill: parent
                    topPadding: 64
                    padding: 20

                    contentWidth: viewLoader.width * rootWindow.factor
                    contentHeight: viewLoader.height * rootWindow.factor

                    Item {
                        id: pageWrapper

                        width: Math.max(scrollView.availableWidth, viewLoader.width)
                        height: Math.max(scrollView.availableHeight, viewLoader.height)
                        scale: rootWindow.factor

                        Loader {
                            id: viewLoader
                            anchors.centerIn: parent
                            active: !storeSettings.fillPage
                            source: storeSettings.selected.length === 0 ? mainPageView.control("Icons") : storeSettings.selected
                            onSourceChanged: {
                                storeSettings.selected = viewLoader.source
                            }
                        }
                    }
                }

                Loader {
                    active: storeSettings.fillPage
                    anchors.fill: parent
                    anchors.topMargin: 64
                    visible: storeSettings.fillPage
                    clip: true

                    source: viewLoader.source
                }
            }
        }
    }

    Action {
        shortcut: "CTRL+="
        onTriggered: {
            if (rootWindow.factor < 2.0)
                rootWindow.factor += 0.2
        }
    }

    Action {
        shortcut: "CTRL+-"
        onTriggered: {
            if (rootWindow.factor > 0.5)
                rootWindow.factor -= 0.2
        }
    }

    Action {
        shortcut: "CTRL+0"
        onTriggered: {
            rootWindow.factor = 1.0
        }
    }

    Component {
        id: examplesCmp

        StatusSectionLayout {
            id: examplesView
            showHeader: false

            function example(name) {
                examplesLoader.source = Qt.resolvedUrl("./examples/" + name + ".qml")
                storeSettings.selectedExample = examplesLoader.source
            }

            readonly property string defaultExampleSource: example("FilteringSorting")

            leftPanel: StatusScrollView {
                id: examplesLeftPanel

                anchors.fill: parent
                anchors.topMargin: 48

                contentWidth: availableWidth

                ColumnLayout {
                    width: examplesLeftPanel.availableWidth
                    spacing: 0

                    StatusNavigationListItem {
                        Layout.fillWidth: true
                        title: "FilteringSorting"
                        selected: examplesLoader.source.toString().includes(title)
                        onClicked: examplesView.example(title)
                    }
                }
            }

            centerPanel: Item {
                anchors.fill: parent
                StatusScrollView {
                    id: examplesCenterPanel
                    anchors.fill: parent
                    anchors.margins: 64
                    anchors.topMargin: anchors.margins + 32

                    Loader {
                        id: examplesLoader
                        width: examplesCenterPanel.availableWidth
                        source: storeSettings.selectedExample !== "" ? storeSettings.selectedExample : examplesView.defaultExampleSource
                    }
                }
            }
        }
    }

    Component {
        id: demoAppCmp

        Rectangle {
            anchors.fill: parent
            color: Theme.palette.baseColor3

            Row {
                id: platformSwitch
                anchors.left: demoApp.left
                anchors.bottom: demoApp.top
                anchors.bottomMargin: 20
                spacing: 2

                Text {
                    text: "OSX"
                    font.pixelSize: 15
                    anchors.verticalCenter: parent.verticalCenter
                }

                StatusSwitch {
                    onCheckedChanged: {
                        if (checked) {
                            demoApp.titleStyle = "windows"
                        } else {
                            demoApp.titleStyle = "osx"
                        }
                    }
                }

                Text {
                    text: "Win"
                    font.pixelSize: 15
                    anchors.verticalCenter: parent.verticalCenter
                }
            }
            DemoApp {
                id: demoApp
                anchors.centerIn: parent
            }
            DropShadow {
                anchors.fill: demoApp
                source: demoApp
                horizontalOffset: 0
                verticalOffset: 5
                radius: 20
                samples: 20
                color: "#22000000"
            }
        }
    }

    Component {
        id: qrScannerComponent

        QrCodeScannerPage {
            anchors.fill: parent
        }
    }

    StatusMacTrafficLights {
        anchors.left: parent.left
        anchors.top: parent.top
        anchors.margins: 13

        visible: Qt.platform.os == "osx"

        onClose: {
            rootWindow.close()
        }

        onMinimised: {
            rootWindow.showMinimized()
        }

        onMaximized: {
            rootWindow.toggleFullScreen()
        }
    }

    StatusWindowsTitleBar {
        anchors.top: parent.top
        width: parent.width

        visible: Qt.platform.os == "windows"

        onClose: {
            rootWindow.close()
        }

        onMinimised: {
            rootWindow.showMinimized()
        }

        onMaximized: {
            rootWindow.toggleFullScreen()
        }
    }

    Settings {
        id: storeSettings

        property alias x: rootWindow.x
        property alias y: rootWindow.y
        property alias width: rootWindow.width
        property alias height: rootWindow.height

        property string selected: ""
        property string selectedExample: ""
        property bool lightTheme: true
        property bool fillPage: false
    }
}