/* AdvoTracker - Hotline tracking tool for Advocats
 *
 * Copyright 2020 Ralf Zerres <ralf.zerres@networkx.de>
 * SPDX-License-Identifier: (0BSD or MIT)
 */

import QtQuick 2.9
import QtQuick.Layouts 1.3
import QtQuick.Controls 2.3
import QtQuick.Controls.Material 2.1
import QtQuick.Controls.Universal 2.1
import Qt.labs.settings 1.0

import RustCode 1.0

// AdvoTracker Module
//import de.networkx.AdvoTracker 1.0 as Nwx

ApplicationWindow {
    id: windowMain
    visible: true
    property int margin: 5
    property bool authenticated: false
    title: "AdvoTracker"

    width: minimumWidth
    height: minimumHeight
    //minimumWidth: Math.max(toolBarMain.implicitWidth, (advotrackerLabel.implicitWidth + 2 * paneMain.padding))
    minimumWidth: Math.max(toolBarMain.implicitWidth, (customerLogo.implicitWidth + 2 * paneMain.padding))
    //minimumHeight: columnMain.implicitHeight
    //minimumWidth: 50
    minimumHeight: 680

    Settings {
	id: settings
	property string style: "Default"
    }

    Action {
	id: actionStackPrevious
	shortcut: ["Esc", "Back", "Ctrl+Left", "p"]
	enabled: stackViewMain.depth > 1
	onTriggered: {
	    stackViewMain.pop()
	    listViewDrawerMain.currentIndex = -1
	}
    }

    Action {
	id: actionStackNext
	shortcut: ["Ctrl+Right"]
	enabled: stackViewMain.depth > 1
	onTriggered: {
	    listViewDrawerMain.currentIndex = +1
	    stackViewMain.push(listViewMain.source)
	}
    }

    Action {
	id: actionStackTest
	shortcut: ["Ctrl+Alt+t"]
	enabled: stackViewMain.depth > 1
	onTriggered: {
	    listViewDrawerMain.currentIndex = +1
	    stackView.push("qrc:/TestPage.qml", {user_info: user_data})
	}
    }

    Action {
	id: actionAbout
	text: Nwx.MdiFont.Icon.helpCircleOutline + "  " + qsTr("&About")
	shortcut: "Ctrl+A"
	onTriggered:  dialogAbout.open()
    }

    Action {
	id: actionCopy
	text: Nwx.MdiFont.Icon.contentCopy + "  " + qsTr("&Copy")
	//iconName: "copy"
	enabled: (!!activeFocusItem && !!activeFocusItem["copy"])
	shortcut: StandardKey.Copy
	onTriggered: window.activeFocusItem.copy()
    }

    Action {
	id: actionCut
	text:  Nwx.MdiFont.Icon.contentCut + "  " + qsTr("Cu&t")
	//icon.name: "cut"
	shortcut: StandardKey.Cut
	//tooltip: "Cut marked text"
	//shortcut: "Ctrl+X"
	//onTriggered: window.activeFocusItem.cut()
    }

    Action {
	id: actionExport
	text:  Nwx.MdiFont.Icon.export + "  " + qsTr("E&xport")
	shortcut: "Alt+X"
    }

    Action {
	id: actionMenu
	shortcut: "Ctrl+M"
	onTriggered: menuOptions.open()
    }

    Action {
	id: actionQuit
	text: Nwx.MdiFont.Icon.closeCircleOutline + "  " + qsTr("&Quit")
	icon.name: "eject"
	shortcut: "Ctrl+Q"
	onTriggered: quitDialog.open()
    }

    Action {
	id: actionPaste
	text:  Nwx.MdiFont.Icon.contentPaste + "  " + qsTr("P&aste")
	shortcut: StandardKey.Paste
	//shortcut: "Ctrl+V"
	onTriggered: window.activeFocusItem.paste()
    }

    Action {
	id: actionSettings
	text: Nwx.MdiFont.Icon.settings + "  " + qsTr("Settings")
	//shortcut: "Ctrl+S"
	//onTriggered: window.activeFocusItem.paste()
    }

    Action {
	id: actionUserChange
	text:  Nwx.MdiFont.Icon.accountSettings + "  " + qsTr("&User Settings")
	shortcut: "Ctrl+C"
	onTriggered: {
	    stackViewMain.push("qrc:/pages/UserPage.qml");
	    //changeUserDrawer.open()
	}
    }

    Action {
	id: actionUserNew
	text: Nwx.MdiFont.Icon.accountPlus + "  " + qsTr("&New User")
	shortcut: "Ctrl+N"
	onTriggered: {
	    stackViewMain.push("qrc:/pages/NewUserPage.qml");
	    //newUserDrawer.open()
	    }
    }

    Action {
	id: actionUserRemove
	text: Nwx.MdiFont.Icon.accountRemove + "  " + qsTr("&Remove User")
	shortcut: "Ctrl+R"
	onTriggered: {
	    //source: "qrc:/pages/NewUserPage.qml";
	    stackViewMain.push("qrc:/pages/NewUserPage.qml");
	    //newUserDrawer.open()
	    }
    }

    header: ToolBar {
	id: toolBarMain
	Material.foreground: "white"
	Layout.fillWidth: true

	RowLayout {
	    spacing: 15
	    anchors.fill: parent
	    Layout.fillWidth: true

	    ToolButton {
		id: toolButtonMain
		//icon.name: stackViewMain.depth > 1 ? "back" : "drawer"
		text: stackViewMain.depth > 1 ? Nwx.MdiFont.Icon.arrowLeft : Nwx.MdiFont.Icon.menu
		font.pixelSize: 28
		onClicked: {
		    if (stackViewMain.depth > 1) {
			stackViewMain.pop()
			listViewDrawerMain.currentIndex = -1
		    } else {
			drawerMain.open()
		    }
		}
	    }

		Label {
		id: titleLabel
		text: listViewDrawerMain.currentItem ? listViewDrawerMain.currentItem.text : "Hiedemann Rechtsanwälte"
		horizontalAlignment: Qt.AlignHCenter
		verticalAlignment: Qt.AlignVCenter
		Layout.fillWidth: true
	    }

	    Label {
		text: Nwx.MdiFont.Icon.account
		// only show account-icon, if authentication succeeded
		opacity: authenticated ? 1.0 : 0
		anchors.right: menuMain.left
	    }

	    ToolButton {
		id: menuMain
		text: Nwx.MdiFont.Icon.dotsVertical
		font.pixelSize: 28
		action: actionMenu

		Menu {
		    id: menuOptions
		    title: qsTr("Menu")
		    x: parent.width - width
		    transformOrigin: Menu.TopRight

		    Menu {
			id: menuEdit
			title: Nwx.MdiFont.Icon.pencil + "  " + qsTr("Edit")
			//title: qsTr("Edit")

			MenuItem {
			    id: menuOptionsCut
			    action: actionCut
			}
			MenuItem {
			    id: menuOptionsCopy
			    action: actionCopy
			}
			MenuItem {
			    id: menuOptionsPaste
			    action: actionPaste
			}
		    }

		    MenuSeparator { }

		    Menu {
			id: menuOptionsSettings
			title: Nwx.MdiFont.Icon.settings + "  " + qsTr("Settings")
			//action: actionSettings

			MenuItem {
			    text: Nwx.MdiFont.Icon.settingsBox + "  " + qsTr("Dialog Settings")
			    //text: qsTr("Dialog Settings")
			    //action: actionDialog
			    onTriggered: dialogSettings.open()
			}
			Menu {
			    id: menuUserSettings
			    title: Nwx.MdiFont.Icon.accountSettingsVariant + "  " + qsTr("User Settings")
			    //title: qsTr("User Settings")

			    MenuItem {
				id: menuOptonsUserChange
				action: actionUserChange
			    }

			    MenuItem {
				id: menuOptionsUserNew
				action: actionUserNew
			    }
			}
		    }

		    MenuSeparator { }

			    MenuItem {
			id: menuOptionsAbout
			action: actionAbout
		    }

		    MenuSeparator { }

		    MenuItem {
			id: menuOptionsQuit
			action: actionQuit
			//onPressed: quitDialog.open()
		    }
		} // menuOptions
	    }
	}
    }

    Drawer {
	id: drawerMain
	width: Math.min(windowMain.width, windowMain.height) / 4 * 2
	height: Math.min(windowMain.height) / 4 * 2
	interactive: stackViewMain.depth === 1

	ListView {
	    id: listViewDrawerMain
	    focus: true
	    currentIndex: -1
	    anchors.fill: parent

	    model: ListModel {
		ListElement { title: qsTr("Login Page"); source: "qrc:/pages/LoginPage.qml" }
		ListElement { title: qsTr("List of claims"); source: "qrc:/pages/PageNumberHarmList.qml" }
		//ListElement { title: qsTr("Case of damage"); source: "qrc:/pages/PageNumberHarm.qml" }
		ListElement { title: qsTr("List of users"); source: "qrc:/pages/PageUserList.qml" }
		ListElement { title: qsTr("List of user roles"); source: "qrc:/pages/UserRoleTablePage.qml" }
		//ListElement { title: qsTr("User Roles List"); source: "qrc:/pages/UserRoleListPage.qml" }
		//ListElement { title: qsTr("User List"); source: "qrc:/pages/UserListPage.qml" }
		//ListElement { title: qsTr("User Roles List"); source: "qrc:/pages/UserRoleListPage.qml" }
			//ListElement { title: qsTr("TableView Page"); source: "qrc:/pages/TableViewPage.qml" }
		//ListElement { title: qsTr("SqlView Page"); source: "qrc:/pages/SqlViewPage.qml" }
			ListElement { title: qsTr("List of MaterialIcons"); source: "qrc:/pages/MaterialIconsPage.qml" }
		ListElement { title: qsTr("Case of damage (static)"); source: "qrc:/pages/PageNumberHarmStatic.qml" }
			ListElement { title: qsTr("Test UserModel Page"); source: "qrc:/pages/UserModelPage.qml" }
			ListElement { title: qsTr("Test Page"); source: "qrc:/pages/TestPage.qml" }
		ListElement { title: qsTr("SqlTest Page"); source: "qrc:/pages/SqlTestPage.qml" }
			ListElement { title: qsTr("SwipeDelegate Page"); source: "qrc:/pages/SwipeDelegatePage.qml" }
		}

	    delegate: ItemDelegate {
		width: parent.width
		text: model.title
		//highlighted: listViewDrawerMain.isCurrentItem
		//highlighted: drawerMain.listviewDrawerMain.isCurrentItem
		highlighted: ListView.isCurrentItem
		onPressed: {
		    listViewDrawerMain.currentIndex = index
		    stackViewMain.push(model.source)
		    drawerMain.close()
		}
	    }

	}
    } // drawerMain

    StackView {
	id: stackViewMain
	anchors.fill: parent

	initialItem: Pane {
	    id: paneMain
	    padding: 15

	    ColumnLayout {
		id: columnMain
		anchors.fill: parent

		Image {
		    id: customerLogo
		    source: "images/customer_logo.jpg"
		    fillMode: Image.PreserveAspectFit
		    anchors.top: parent.top
		    Layout.fillWidth: true
		    Layout.fillHeight: true
		    Layout.alignment: Qt.AlignHCenter
		} // customerLogo

		//Nwx.Label {
		Label {
		    id: advotrackerLabel
		    text: qsTr("AdvoTracker©   -   hotline records for advocats")
		    //anchors.top: customerLogo.bottom
		    anchors.bottom: parent.bottom
		    //anchors.topMargin: 12
		    Layout.alignment: Qt.AlignHCenter
		    //Layout.fillWidth: true
		    //anchors.bottom: networkxRow.top
		} // advotrackerLabel

		/* networkxRox
		RowLayout {
		    id: networkxRow
		    opacity: 0
		    Layout.alignment: Qt.AlignVCenter | Qt.AlignBaseline
		    //Layout.fillWidth: true
		    //width: paneMain.availableWidth / 6 * 1
		    //height: paneMain.availableHeight / 6 * 1
		    anchors.top: advotrackerLabel.bottom
		    anchors.right: parent.right
		    anchors.bottom: parent.bottom
		    //anchors.topMargin: 18
		    //Layout.minimumWidth: 150
		    //Layout.preferredWidth: 150
		    //spacing: 2
		    Label {
			id: networkxLabel
			text: qsTr("created by")
			antialiasing: true
			font.pointSize: 9
		    }
		    Image {
			id: networkxLogo
			//anchors.top: networkxLabel
			source: "images/networkx_logo.jpg"
			//anchors.right: paneMain.right
			//anchors.bottom: paneMain.bottom
			sourceSize.width: 1024
			sourceSize.height: 1024
			Layout.preferredWidth: sourceSize.width / 15
			Layout.preferredHeight: sourceSize.height / 18
			//width: paneMain.availableWidth / 10
			//height: paneMain.availableHeight / 100 * 8
			//text: "© Networkx GmbH"
			//fillMode: networkxLogo.PreserveAspectFit
			//fillMode: networkxLogo.PreserveAspectCrop
			//clip: true
		    } // networkxLogo
		} // networkxRow
		*/ //networkxRox
	    } // columnViewMain
	} // paneMain
    } // stackViewMain

    Dialog {
	id: dialogSettings
	x: Math.round((windowMain.width - width) / 2)
	y: Math.round(windowMain.height / 6)
	width: Math.round(Math.min(windowMain.width, windowMain.height) / 3 * 2)
	modal: true
	focus: true
	title: "Settings"

	standardButtons: Dialog.Ok | Dialog.Cancel
	onAccepted: {
	    settings.style = styleBox.displayText
	    dialogSettings.close()
	}
	onRejected: {
	    styleBox.currentIndex = styleBox.styleIndex
	    dialogSettings.close()
	}

	contentItem: ColumnLayout {
	    id: settingsColumn
	    spacing: 20

	    RowLayout {
		spacing: 10

		//Nwx.Label {
		Label {
		    text: "Style:"
		}

		ComboBox {
		    id: styleBox
		    property int styleIndex: -1
		    model: availableStyles
		    Component.onCompleted: {
			styleIndex = find(settings.style, Qt.MatchFixedString)
			if (styleIndex !== -1)
			    currentIndex = styleIndex
		    }
		    Layout.fillWidth: true
		}
	    }

	    //Nwx.Label {
	    Label {
		text: "Restart required"
		opacity: styleBox.currentIndex !== styleBox.styleIndex ? 1.0 : 0.0
		horizontalAlignment: Label.AlignHCenter
		verticalAlignment: Label.AlignVCenter
		Layout.fillWidth: true
		Layout.fillHeight: true
	    }
	}
    } // dialogSettings

    Dialog {
	id: dialogAbout
	modal: true
	focus: true
	title: "About"
	width: Math.min(windowMain.width, windowMain.height) / 3 * 2
	contentHeight: aboutColumn.height
	x: (windowMain.width - width) / 2
	y: windowMain.height / 6

	Column {
	    id: aboutColumn
	    spacing: 20

	    //Nwx.Label {
	    Label {
		width: dialogAbout.availableWidth
		text: "AdvoTracker verwendet Qt."
		wrapMode: Label.Wrap
		//font.pixelSize: 12
	    }

	    //Nwx.Label {
	    Label {
		width: dialogAbout.availableWidth
		text: "Mit Qt Quick Controls 2, einer schnellen Multiplattform GUI, "
		    + "ist AdvoTracker bereits bestens für Android und andere "
			    + "mobile Plattformen vorbereitet ..."
		wrapMode: Label.Wrap
		//font.pixelSize: 12
	    }
	}
	MouseArea {
	    id: mouseAreaDialogAbout
	    width: parent.width
	    height: parent.height
	    onClicked: dialogAbout.close()
	}
    } // dialogAbout

    Dialog {
	id: quitDialog
	modal: true
	focus: true
	x: (windowMain.width - width) / 2
	y: windowMain.height / 6

	standardButtons: Dialog.Ok | Dialog.Cancel
	onAccepted: {
	    settings.style = styleBox.displayText
	    Qt.quit()
	}
	onRejected: {
	    styleBox.currentIndex = styleBox.styleIndex
	    dialogSettings.close()
	}

	contentItem: ColumnLayout {
	    id: quitColumn
	    spacing: 20

	    RowLayout {
		spacing: 10

		//Nwx.Label {
		Label {
		    text: qsTr("Do you realy want to quit AdvoTracker?")
		}
	    }
	}
    } // dialogQuit

    Dialog {
	id: newUserDrawer
	width: windowMain.width
	height: windowMain.height
	//width: Math.min(windowMain.width, parent.height) / 4 * 2
	//height: Math.min(windowMain.height) / 4 * 2
	title: qsTr("New User")
	modal: true
	focus: true

	enter: Transition {
	    NumberAnimation { property: "opacity"; from: 0.0; to: 1.0 }
	}
	exit: Transition {
	    NumberAnimation { property: "opacity"; from: 1.0; to: 0.0 }
	}

	Loader {
	    //id: newUserLoader
	    anchors.fill: parent
	    anchors.centerIn: parent
	    //sourceComponent: rect
	    source: "qrc:/pages/NewUserPage.qml"
	}
    } // newUserDrawer
} // windowMain