import QtQuick 2.9
import QtQuick.Window 2.3
import QtQuick.Controls 2.4
import "./"


Window {
    visible: true
    width: 640
    height: 480
    title: qsTr("Training")
    Item {
        id: game
        anchors.fill: parent

        state: "idle"

        states: [
            State {
                name: "idle"
                PropertyChanges {
                    target: mainStack
                    currPage: startPageComp
                }
            },

            State {
                name: "calender"
                PropertyChanges {
                    target: mainStack
                    currPage: calPageComp
                }
            },
            State {
                name: "calculate"
                PropertyChanges {
                    target: mainStack
                    currPage: calcuPageComp

                }
            }
        ]

        StackView {
            id: mainStack

            property var currPage

            anchors.fill: parent

            onCurrPageChanged: {
                mainStack.replace(currPage)
            }
            onCurrentItemChanged: {
                mainStack.currentItem.pageOpened()
            }

            Component {
                id: startPageComp
                StartPage {
                    id: startPage
                }
            }

            Component {
                id: calPageComp
                CalenderPage {
                    id: calPage
                }
            }

            Component {
                id: calcuPageComp
                CalculatePage {
                    id: calcuPage
                }
            }

            replaceExit: Transition {
                NumberAnimation {
                    from: 1
                    to: 0
                    property: "opacity"
                    duration: 200
                    easing.type: Easing.InOutQuad
                }
            }

            replaceEnter: Transition {
                NumberAnimation {
                    from: 0
                    to: 1
                    property: "opacity"
                    duration: 200
                    easing.type: Easing.InOutQuad
                }
            }
        }
    }
}