import QtQuick 2.15
import QtQuick.Layouts 1.15

import StatusQ.Core 0.1
import StatusQ.Core.Theme 0.1
import StatusQ.Controls 0.1
import StatusQ.Components 0.1

import shared.controls 1.0
import shared.controls.chat 1.0
import utils 1.0

Item {
    id: root

    property alias devicesModel: listView.model
    property string userDisplayName
    property string userColorId
    property string userColorHash
    property string userPublicKey
    property string userImage

    property int localPairingState: Constants.LocalPairingState.Idle
    property string localPairingError

    implicitWidth: layout.implicitWidth
    implicitHeight: layout.implicitHeight

    QtObject {
        id: d

        readonly property int deviceDelegateWidth: 220
        readonly property bool pairingFailed: root.localPairingState === Constants.LocalPairingState.Error
        readonly property bool pairingSuccess: root.localPairingState === Constants.LocalPairingState.Finished
        readonly property bool pairingInProgress: !d.pairingFailed && !d.pairingSuccess
    }

    ColumnLayout {
        id: layout

        anchors.fill: parent
        spacing: 0

        // This is used in the profile section. The user's pubkey is available
        // so we can calculate the hash and colorId
        Loader {
            id: profileSectionUserImage
            active: root.userPublicKey != ""
            Layout.alignment: Qt.AlignHCenter
            sourceComponent: UserImage {
                name: root.userDisplayName
                pubkey: root.userPublicKey
                image: root.userImage
                interactive: false
                imageWidth: 80
                imageHeight: 80
            }
        }

        // This is used in the onboarding once a sync code is received. The
        // user's pubkey is unknown, but we have the multiaccount information
        // available (from the plaintext accounts db), so we use the colorHash
        // and colorId directly
        Loader {
            id: colorUserImage
            active: root.userPublicKey == ""
            Layout.alignment: Qt.AlignHCenter
            sourceComponent: UserImage {
                opacity: name ? 1 : 0
                name: root.userDisplayName
                colorId: root.userColorId
                colorHash: root.userColorHash
                image: root.userImage
                interactive: false
                imageWidth: 80
                imageHeight: 80

                Behavior on opacity {
                    NumberAnimation { duration: 250 }
                }
            }
        }

        StatusBaseText {
            Layout.fillWidth: true
            Layout.topMargin: 8
            horizontalAlignment: Text.AlignHCenter
            color: Theme.palette.directColor1
            font.weight: Font.Bold
            font.pixelSize: 22
            elide: Text.ElideRight
            wrapMode: Text.Wrap
            text: root.userDisplayName
        }

        StatusBaseText {
            Layout.fillWidth: true
            Layout.topMargin: 31
            horizontalAlignment: Text.AlignHCenter
            font.pixelSize: 17
            color: d.pairingFailed ? Theme.palette.dangerColor1 : Theme.palette.directColor1
            text: {
                if (d.pairingInProgress)
                    return qsTr("Device found!");
                if (d.pairingSuccess)
                    return qsTr("Device synced!");
                if (d.pairingFailed)
                    return qsTr("Device failed to sync");
                return "";
            }
        }

        StatusBaseText {
            Layout.fillWidth: true
            Layout.bottomMargin: 25
            horizontalAlignment: Text.AlignHCenter
            font.pixelSize: 15
            color: Theme.palette.baseColor1
            visible: !!text
            text: {
                if (d.pairingInProgress)
                    return qsTr("Syncing your profile and settings preferences");
                if (d.pairingSuccess)
                    return qsTr("Your devices are now in sync");
                return "";
            }
        }

        StatusSyncDeviceDelegate {
            Layout.alignment: Qt.AlignHCenter
            implicitWidth: d.deviceDelegateWidth
            visible: !d.pairingFailed
            subTitle: qsTr("Synced device")
            enabled: false
            loading: d.pairingInProgress
            deviceName: qsTr("No device name")
            isCurrentDevice: false
            showOnlineBadge: false
        }

        ErrorDetails {
            Layout.fillWidth: true
            Layout.leftMargin: 60
            Layout.rightMargin: 60
            Layout.preferredWidth: 360
            Layout.topMargin: 12
            visible: d.pairingFailed
            title: qsTr("Failed to sync devices")
            details: root.localPairingError
        }

        Rectangle {
            Layout.alignment: Qt.AlignHCenter
            Layout.topMargin: 25
            Layout.bottomMargin: 25
            implicitHeight: 1
            implicitWidth: d.deviceDelegateWidth
            color: Theme.palette.baseColor4
            opacity: listView.count ? 1 : 0
        }

        StatusScrollView {
            id: scrollView
            Layout.alignment: Qt.AlignHCenter
            Layout.fillHeight: true

            clip: true
            padding: 0

            contentWidth: d.deviceDelegateWidth
            contentHeight: listView.contentHeight
            implicitWidth: contentWidth + leftPadding + rightPadding
            implicitHeight: contentHeight + topPadding + bottomPadding

            StatusListView {
                id: listView

                width: scrollView.availableWidth
                height: scrollView.availableHeight
                spacing: 4
                clip: true

                delegate: StatusSyncDeviceDelegate {
                    width: ListView.view.width
                    enabled: false
                    deviceName: model.name
                    deviceType: model.deviceType
                    timestamp: model.timestamp
                    isCurrentDevice: model.isCurrentDevice
                }
            }
        }
    }
}