import QtQuick 2.15
import QtQuick.Layouts 1.15

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

import SortFilterProxyModel 0.2
import shared.controls 1.0
import utils 1.0

import AppLayouts.Profile.popups 1.0

StatusListView {
    id: root

    required property var sourcesOfTokensModel // Expected roles: key, name, updatedAt, source, version, tokensCount, image
    required property var tokensListModel // Expected roles: name, symbol, image, chainName, explorerUrl

    signal itemClicked(string key)

    implicitHeight: contentHeight
    model: root.sourcesOfTokensModel
    spacing: 8
    delegate: StatusListItem {
        height: 76
        width: ListView.view.width
        title: model.name
        sensor.enabled: false
        //TODO will be re-implemented post-MVP
//        subTitle: qsTr("%n token(s) · Last updated %1 @%2",
//                       "",
//                       model.tokensCount).arg(LocaleUtils.formatDate(model.updatedAt * 1000)).arg(LocaleUtils.formatTime(model.updatedAt, Locale.ShortFormat))
        statusListItemSubTitle.font.pixelSize: Style.current.additionalTextSize
        asset.name: model.image
        asset.isImage: true
        border.width: 1
        border.color: Theme.palette.baseColor5
        highlighted: viewButton.hovered
        components: [
            StatusFlatButton {
                id: viewButton

                text: qsTr("View")
                onClicked: keyFilter.value = model.key
            }
        ]
    }

    footer: Item {
        width: parent.width
        height: root.count > 0 ? shapeRect.implicitHeight + 20 : shapeRect.implicitHeight

        ShapeRectangle {
            id: shapeRect

            anchors.bottom: parent.bottom
            width: parent.width - 4 // The rectangular path is rendered outside

            icon: "add"
            text: qsTr("Add a Token List (coming soon)")
        }
    }

    Instantiator {
        model: SortFilterProxyModel {
            sourceModel: sourcesOfTokensModel

            filters: ValueFilter {
                id: keyFilter

                roleName: "key"
                value : ""
            }
        }

        delegate: QtObject {
            id: delegate

            required property string name
            required property string image
            required property string source
            required property int updatedAt
            required property string version
            required property int tokensCount

            readonly property TokenListPopup popup: TokenListPopup {
                parent: root

                sourceImage: delegate.image
                sourceUrl: delegate.source
                sourceVersion: delegate.version
                tokensCount: delegate.tokensCount

                title: {
                    // Similar to Constants.getSupportedTokenSourceImage
                    if (delegate.name === Constants.supportedTokenSources.uniswap ||
                            delegate.name === Constants.supportedTokenSources.status)
                        return delegate.name;

                    return qsTr("%1 Token List").arg(delegate.name)
                }

                tokensListModel: SortFilterProxyModel {
                    sourceModel: root.tokensListModel

                    // Filter by source
                    filters: RegExpFilter {
                        roleName: "sources"
                        pattern: "\;" + keyFilter.value + "\;"
                    }
                }

                onLinkClicked: Global.openLink(link)
                onClosed: keyFilter.value = ""
                Component.onCompleted: open()
            }
        }
    }
}