//
//  InitialLaunchWindow.qml
//
//  Copyright 2019 High Fidelity, Inc.
//
//  Distributed under the Apache License, Version 2.0.
//  See the accompanying file LICENSE or http://www.apache.org/licenses/LICENSE-2.0.html
//

import QtQuick 2.10
import QtQuick.Controls 2.3
import QtGraphicalEffects 1.0
import QtQuick.Layouts 1.3
import stylesUit 1.0 as HifiStylesUit
import TabletScriptingInterface 1.0
import hifi.simplifiedUI.simplifiedConstants 1.0 as SimplifiedConstants
import hifi.simplifiedUI.simplifiedControls 1.0 as SimplifiedControls

Rectangle {
    id: root
    color: simplifiedUI.colors.white
    anchors.fill: parent

    SimplifiedConstants.SimplifiedConstants {
        id: simplifiedUI
    }

    Component.onCompleted: {
        if (Settings.getValue("simplifiedUI/alreadyAutoSelectedAvatar", false)) {
            tempAvatarPageContainer.visible = false;
            controlsContainer.visible = true;
        }
    }

    Image {
        id: topLeftAccentImage
        width: 400
        height: 180
        anchors.left: parent.left
        anchors.top: parent.top
        source: "images/defaultTopLeft.png"
        z: 1
    }

    Image {
        id: bottomRightAccentImage
        width: 80
        height: 250
        anchors.right: parent.right
        anchors.bottom: parent.bottom
        source: "images/defaultBottomRight.png"
        z: 1
    }

    Item {
        id: tempAvatarPageContainer
        visible: true

        SimplifiedControls.VerticalScrollBar {
            parent: tempAvatarPageContainer
        }

        GridLayout {
            id: tempAvatarPageGrid
            anchors.fill: parent
            anchors.leftMargin: 180
            anchors.topMargin: 50
            anchors.rightMargin: 100
            columns: root.width > root.height ? 2 : 1
            rows: root.width > root.height ? 1 : 2
            flow: root.width > root.height ? GridLayout.LeftToRight : GridLayout.TopToBottom

            Item {
                id: textAndQRContainer
                Layout.preferredWidth: 550
                Layout.preferredHeight: 670
                Layout.minimumWidth: 200
                Layout.maximumWidth: 800
                Layout.topMargin: 130

                HifiStylesUit.RalewayBold {
                    id: headerText
                    text: "We know this isn't you..."
                    color: simplifiedUI.colors.text.darkGray
                    size: 48
                    wrapMode: Text.WordWrap
                    anchors.left: parent.left
                    height: 60
                    width: 550
                }

                HifiStylesUit.RalewayRegular {
                    id: descriptionText
                    anchors.top: headerText.bottom
                    anchors.topMargin: 30
                    text: "but, we've given you this <b>temporary avatar</b> to use
                    for today. If you see this avatar in-world, walk up and
                    say hello to other new users!<br></br><br></br>
                    <b>We want you to be you</b> so we've built an Avatar Creator
                    App that's as easy as taking a selfie and picking your
                    outfits! Available now on iOS and Android Platforms."
                    color: simplifiedUI.colors.text.darkGray
                    size: 22
                    anchors.left: parent.left
                    anchors.right: parent.right
                    height: 180
                    width: 550
                    wrapMode: Text.WordWrap
                }

                Item {
                    id: qrAndInstructionsContainer
                    anchors.top: descriptionText.bottom
                    height: avatarAppQRCodeImage.height
                    width: parent.width
                    anchors.topMargin: 50

                    Image {
                        id: avatarAppQRCodeImage
                        source: resourceDirectoryUrl + "qml/hifi/simplifiedUI/avatarApp/images/qrCode.jpg"
                        height: 190
                        width: 190
                    }

                    HifiStylesUit.RalewayBold {
                        id: instructionText
                        anchors.left: avatarAppQRCodeImage.right
                        anchors.top: avatarAppQRCodeImage.top
                        anchors.bottom: avatarAppQRCodeImage.bottom
                        anchors.right: parent.right
                        anchors.leftMargin: 30
                        text: "Use your mobile phone to scan this QR code."
                        color: simplifiedUI.colors.text.darkGray
                        size: 22
                        wrapMode: Text.WordWrap
                    }
                }

                HifiStylesUit.RalewayBold {
                    anchors.top: qrAndInstructionsContainer.bottom
                    anchors.topMargin: 50
                    anchors.left: parent.left
                    anchors.right: parent.right
                    horizontalAlignment: Text.AlignRight
                    text: "Continue >"
                    color: simplifiedUI.colors.text.lightBlue
                    opacity: continueMouseArea.containsMouse ? 1.0 : 0.7
                    size: 36
                    z: 1
                    wrapMode: Text.WordWrap

                    MouseArea {
                        id: continueMouseArea
                        hoverEnabled: true
                        anchors.fill: parent

                        onClicked: {
                            Tablet.playSound(TabletEnums.ButtonClick);
                            print("_____________________________________", bottomRightAccentImage.source);
                            tempAvatarPageContainer.visible = false;
                            controlsContainer.visible = true;
                        }
                    }
                }
            }

            Item {
                id: tempAvatarImageContainer
                Layout.leftMargin: 30
                Layout.preferredWidth: tempAvatarImage.width
                Layout.preferredHeight: tempAvatarImage.height

                Image {
                    id: tempAvatarImage
                    width: root.width > root.height ? 428 : 320
                    height: root.width > root.height ? 800 : 598
                    source: resourceDirectoryUrl + "qml/hifi/simplifiedUI/avatarApp/images/DefaultAvatar_" +
                        MyAvatar.skeletonModelURL.substring(123, MyAvatar.skeletonModelURL.length - 11) + ".png"
                }
                // TODO move this to be above the rest of the grid layout stuff in landscape mode
            }
        }
    }

    Item {
        id: controlsContainer
        visible: false
        anchors.fill: parent

        SimplifiedControls.VerticalScrollBar {
            parent: tempAvatarPageContainer
        }

        HifiStylesUit.RalewayRegular {
            id: controlsDescriptionText
            text: "These are your avatar controls to <br></br>
                <b>interact with and move around in your new HQ.</b>"
            anchors.top: parent.top
            anchors.topMargin: 100
            anchors.horizontalCenter: parent.horizontalCenter
            horizontalAlignment: Text.AlignHCenter
            height: 100
            width: 850
            color: simplifiedUI.colors.darkGray
            size: 36
            wrapMode: Text.WordWrap
        }

        GridLayout {
            id: controlsPageGrid
            anchors.top: controlsDescriptionText.bottom
            anchors.topMargin: 60
            anchors.bottomMargin: 80
            anchors.horizontalCenter: parent.horizontalCenter
            columns: 2
            columnSpacing: 50
            rowSpacing: 40
          
            Image {
                Layout.preferredWidth: 360
                Layout.preferredHeight: 225
                id: walkingControls
                source: "images/walkingControls.png"
            }
              
            Image {
                Layout.preferredWidth: 360
                Layout.preferredHeight: 200
                id: mouseControls
                source: "images/mouseControls.png"
            }

            Image {
                Layout.preferredWidth: 240
                Layout.preferredHeight: 160
                Layout.alignment: Qt.AlignHCenter
                id: runJumpControls
                source: "images/runJumpControls.png"
            }

            Image {
                Layout.preferredWidth: 160
                Layout.preferredHeight: 100
                Layout.alignment: Qt.AlignHCenter
                id: cameraControls
                source: "images/cameraControls.png"
            }
        }

        HifiStylesUit.RalewayBold {
            anchors.bottom: parent.bottom
            anchors.left: parent.left
            anchors.leftMargin: 50
            anchors.bottomMargin: 50
            text: "Learn more about our controls."
            width: 200
            height: 25
            color: simplifiedUI.colors.text.lightBlue
            opacity: learnMoreAboutControlsMouseArea.containsMouse ? 1.0 : 0.7
            size: 14
            wrapMode: Text.WordWrap

            MouseArea {
                id: learnMoreAboutControlsMouseArea
                hoverEnabled: true
                anchors.fill: parent

                onClicked: {
                    Tablet.playSound(TabletEnums.ButtonClick);
                    Qt.openUrlExternally("https://www.highfidelity.com/knowledge/get-around");
                }
            }
        }

        HifiStylesUit.RalewayBold {
            anchors.top: controlsPageGrid.bottom
            anchors.horizontalCenter: parent.horizontalCenter
            anchors.topMargin: 50
            text: "I've got a good grip on the controls."
            width: 650
            height: 60
            color: simplifiedUI.colors.text.lightBlue
            opacity: goodGripMouseArea.containsMouse ? 1.0 : 0.7
            size: 36
            wrapMode: Text.WordWrap

            MouseArea {
                id: goodGripMouseArea
                hoverEnabled: true
                anchors.fill: parent

                onClicked: {
                    Tablet.playSound(TabletEnums.ButtonClick);
                    sendToScript({
                        "source": "InitialLaunchWindow.qml",
                        "method": "closeInitialLaunchWindow"
                    });
                }
            }
        }
    }

    signal sendToScript(var message);
}