import QtQuick 2.2
import QtQuick.Controls 1.1
import QtQuick.Layouts 1.0
import QtQuick.Controls.Styles 1.1
import CodeEditorExtensionManager 1.0
import Qt.labs.settings 1.0
import org.ethereum.qml.QEther 1.0
import "js/QEtherHelper.js" as QEtherHelper
import "js/TransactionHelper.js" as TransactionHelper
import "."

Rectangle {
	objectName: "mainContent"
	signal keyPressed(variant event)
	focus: true
	Keys.enabled: true
	Keys.onPressed:
	{
		root.keyPressed(event.key);
	}
	anchors.fill: parent
	id: root

	property alias rightViewVisible: rightView.visible
	property alias webViewVisible: webPreview.visible
	property alias projectViewVisible: projectList.visible
	property alias runOnProjectLoad: mainSettings.runOnProjectLoad
	property alias rightPane: rightView
	property bool webViewHorizontal: codeWebSplitter.orientation === Qt.Vertical //vertical splitter positions elements vertically, splits screen horizontally
	property bool firstCompile: true

	Connections {
		target: codeModel
		onCompilationComplete: {
			if (firstCompile) {
				firstCompile = false;
			if (runOnProjectLoad)
				startQuickDebugging();
			}
		}
	}

	function startQuickDebugging()
	{
		ensureRightView();
		projectModel.stateListModel.debugDefaultState();
	}

	function toggleRightView() {
		rightView.visible = !rightView.visible;
	}

	function ensureRightView() {
		rightView.visible = true;
	}

	function rightViewIsVisible()
	{
		return rightView.visible;
	}

	function hideRightView() {
		rightView.visible = false;
	}

	function toggleWebPreview() {
		webPreview.visible = !webPreview.visible;
	}

	function toggleProjectView() {
		projectList.visible = !projectList.visible;
	}

	function toggleWebPreviewOrientation() {
		codeWebSplitter.orientation = (codeWebSplitter.orientation === Qt.Vertical ? Qt.Horizontal : Qt.Vertical);
	}

	CodeEditorExtensionManager {
		headerView: headerPaneTabs;
	}

	Settings {
		id: mainSettings
		property alias codeWebOrientation: codeWebSplitter.orientation
		property alias webWidth: webPreview.width
		property alias webHeight: webPreview.height
		property alias showProjectView: projectList.visible
		property bool runOnProjectLoad: true
	}

	ColumnLayout
	{
		anchors.fill: parent
		spacing: 0
		Rectangle {
			width: parent.width
			height: 50
			Layout.row: 0
			Layout.fillWidth: true
			Layout.preferredHeight: 50
			id: headerView
			Rectangle
			{
				gradient: Gradient {
					GradientStop { position: 0.0; color: "#f1f1f1" }
					GradientStop { position: 1.0; color: "#d9d7da" }
				}
				id: headerPaneContainer
				anchors.fill: parent
				TabView {
					id: headerPaneTabs
					tabsVisible: false
					antialiasing: true
					anchors.fill: parent
					style: TabViewStyle {
						frameOverlap: 1
						tab: Rectangle {}
						frame: Rectangle { color: "transparent" }
					}
				}
			}
		}

		Rectangle{
			Layout.fillWidth: true
			height: 1
			color: "#8c8c8c"
		}

		Rectangle {
			Layout.fillWidth: true
			Layout.preferredHeight: root.height - headerView.height;

			Settings {
				id: splitSettings
				property alias projectWidth: projectList.width
				property alias contentViewWidth: contentView.width
				property alias rightViewWidth: rightView.width
			}

			SplitView
			{
				anchors.fill: parent
				handleDelegate: Rectangle {
				   width: 1
				   height: 1
				   color: "#8c8c8c"
				}
				orientation: Qt.Horizontal

				ProjectList	{
					id: projectList
					width: 350
					Layout.minimumWidth: 250
					Layout.fillHeight: true
				}
				Rectangle {
					id: contentView
					Layout.fillHeight: true
					Layout.fillWidth: true
					SplitView {
						 handleDelegate: Rectangle {
							width: 1
							height: 1
							color: "#8c8c8c"
						 }
						id: codeWebSplitter
						anchors.fill: parent
						orientation: Qt.Vertical
						CodeEditorView {
							height: parent.height * 0.6
							anchors.top: parent.top
							Layout.fillWidth: true
							Layout.fillHeight: true
						}
						WebPreview {
							id: webPreview
							height: parent.height * 0.4
							Layout.fillWidth: codeWebSplitter.orientation === Qt.Vertical
							Layout.fillHeight: codeWebSplitter.orientation === Qt.Horizontal
							Layout.minimumHeight: 200
							Layout.minimumWidth: 200
						}
					}
				}

				Debugger {
					visible: false;
					id: rightView;
					Layout.fillHeight: true
					Keys.onEscapePressed: visible = false
					Layout.minimumWidth: 515
					anchors.right: parent.right
				}
			}
		}
	}
}