import QtQuick 2.15
import QtQuick.Controls 2.15
import QtQuick.Layouts 1.15
import QtQml.Models 2.15
import QtGraphicalEffects 1.15

import StatusQ 0.1
import StatusQ.Core 0.1
import StatusQ.Core.Utils 0.1 as SQUtils
import StatusQ.Core.Theme 0.1
import StatusQ.Controls 0.1
import StatusQ.Components 0.1
import StatusQ.Popups 0.1
import StatusQ.Popups.Dialog 0.1

import shared.controls 1.0

import utils 1.0

StatusDialog {
    id: root

    required property int loginType // RootStore.loginType -> Constants.LoginType enum

    property Component headerIconComponent

    property bool feesLoading
    property bool signButtonEnabled: true

    property ObjectModel leftFooterContents
    property ObjectModel rightFooterContents: ObjectModel {
        RowLayout {
            Layout.rightMargin: 4
            spacing: Style.current.halfPadding
            StatusFlatButton {
                objectName: "rejectButton"
                Layout.preferredHeight: signButton.height
                text: qsTr("Reject")
                onClicked: root.reject() // close and emit rejected() signal
            }
            StatusButton {
                objectName: "signButton"
                id: signButton
                interactive: !root.feesLoading && root.signButtonEnabled
                icon.name: Constants.authenticationIconByType[root.loginType]
                disabledColor: Theme.palette.directColor8
                text: qsTr("Sign")
                onClicked: root.accept() // close and emit accepted() signal
            }
        }
    }

    property color gradientColor: backgroundColor
    property url fromImageSource
    property alias fromImageSmartIdenticon: fromImageSmartIdenticon
    property url toImageSource
    readonly property alias toImageSmartIdenticon: toImageSmartIdenticon
    property alias headerMainText: headerMainText.text
    readonly property alias headerSubTextLayout: headerSubTextLayout.children
    property string infoTagText
    readonly property alias infoTag: infoTag
    property bool showHeaderDivider: true

    default property alias contents: contentsLayout.data

    width: 480
    padding: 0

    function formatBigNumber(number: string, decimals = -1) {
        if (!number)
            return ""
        const big = SQUtils.AmountsArithmetic.fromString(number)
        const resultNum = decimals === -1 ? big.toFixed() : big.round(decimals).toFixed()
        return resultNum.replace('.', Qt.locale().decimalPoint)
    }

    function openLinkWithConfirmation(linkUrl) {
        Global.openLinkWithConfirmation(linkUrl, SQUtils.StringUtils.extractDomainFromLink(linkUrl))
    }

    header: StatusDialogHeader {
        visible: root.title || root.subtitle
        headline.title: root.title
        headline.subtitle: root.subtitle
        actions.closeButton.onClicked: root.closeHandler()

        leftComponent: root.headerIconComponent
    }

    footer: StatusDialogFooter {
        dropShadowEnabled: true

        leftButtons: root.leftFooterContents
        rightButtons: root.rightFooterContents
    }

    StatusScrollView {
        id: scrollView
        anchors.fill: parent
        contentWidth: availableWidth
        topPadding: 0
        bottomPadding: 0

        ColumnLayout {
            anchors.left: parent.left
            anchors.leftMargin: 4
            anchors.right: parent.right
            anchors.rightMargin: 4
            spacing: 0

            // header box with gradient
            Rectangle {
                Layout.fillWidth: true
                Layout.leftMargin: -parent.anchors.leftMargin - scrollView.leftPadding
                Layout.rightMargin: -parent.anchors.rightMargin - scrollView.rightPadding
                Layout.preferredHeight: childrenRect.height + 80 // 40 + 40 top/bottomMargin
                gradient: Gradient {
                    GradientStop { position: 0.0; color: root.gradientColor }
                    GradientStop { position: 1.0; color: root.backgroundColor }
                }

                ColumnLayout {
                    width: 336 // by design
                    spacing: 12
                    anchors.centerIn: parent

                    Row {
                        Layout.alignment: Qt.AlignHCenter
                        Layout.topMargin: 4
                        spacing: -10
                        StatusSmartIdenticon {
                            objectName: "fromImageIdenticon"
                            id: fromImageSmartIdenticon
                            width: 40
                            height: 40
                            asset.name: root.fromImageSource
                            asset.width: 40
                            asset.height: 40
                            asset.bgWidth: 40
                            asset.bgHeight: 40
                            asset.color: "transparent"
                            asset.bgColor: "transparent"
                            visible: !!asset.name
                            layer.enabled: toImageSmartIdenticon.visible
                            layer.effect: OpacityMask {
                                id: mask
                                invert: true

                                maskSource: Item {
                                    width: mask.width + 4
                                    height: mask.height + 4

                                    Rectangle {
                                        anchors.centerIn: parent
                                        anchors.horizontalCenterOffset: toImageSmartIdenticon.width - 10

                                        width: parent.width
                                        height: width
                                        radius: width / 2
                                    }
                                }
                            }
                        }

                        StatusSmartIdenticon {
                            objectName: "toImageIdenticon"
                            id: toImageSmartIdenticon
                            width: 40
                            height: 40
                            asset.bgWidth: 40
                            asset.bgHeight: 40
                            visible: !!asset.name || !!asset.source
                            asset.name: root.toImageSource
                            asset.width: 40
                            asset.height: 40
                            asset.color: "transparent"
                            asset.bgColor: "transparent"
                        }
                    }

                    StatusBaseText {
                        id: headerMainText
                        objectName: "headerText"
                        Layout.fillWidth: true
                        Layout.alignment: Qt.AlignHCenter
                        font.weight: Font.DemiBold
                        wrapMode: Text.WrapAtWordBoundaryOrAnywhere
                        horizontalAlignment: Text.AlignHCenter
                        lineHeightMode: Text.FixedHeight
                        lineHeight: 22
                    }

                    RowLayout {
                        id: headerSubTextLayout
                        Layout.fillWidth: true
                        Layout.alignment: Qt.AlignHCenter
                        spacing: 4
                    }

                    InformationTag {
                        id: infoTag
                        Layout.alignment: Qt.AlignHCenter
                        asset.name: "info"
                        tagPrimaryLabel.text: root.infoTagText
                        visible: !!root.infoTagText
                    }
                }
            }

            StatusDialogDivider {
                Layout.fillWidth: true
                Layout.bottomMargin: Style.current.bigPadding
                visible: root.showHeaderDivider
            }

            ColumnLayout {
                Layout.fillWidth: true
                id: contentsLayout
            }
        }
    }
}