import QtQuick 2.13
import QtQuick.Layouts 1.13

import StatusQ.Core 0.1
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 StatusQ.Layout 0.1

import utils 1.0
import shared.controls 1.0
import shared.popups 1.0
import shared.panels 1.0

import SortFilterProxyModel 0.2

import "controls"
import "stores"
import "popups"
import "views"

StatusSectionLayout {
    id: root
    objectName: "communitiesPortalLayout"

    property CommunitiesStore communitiesStore: CommunitiesStore {}
    property var importCommunitiesPopup: importCommunitiesPopupComponent
    property var createCommunitiesPopup: createCommunitiesPopupComponent
    property int contentPrefferedWidth: 100

    notificationCount: root.communitiesStore.unreadNotificationsCount
    onNotificationButtonClicked: Global.openActivityCenterPopup()

    onVisibleChanged: {
        if(visible)
            searcher.input.edit.forceActiveFocus()
    }

    QtObject {
        id: d

        // values from the design
        readonly property int layoutTopMargin: 10
        readonly property int layoutBottomMargin: 249
        readonly property int layoutHMargin: 64
        readonly property int layoutWidth: 1037
        readonly property int titlePixelSize: 28
        readonly property int preventShadowClipMargin: 40

        readonly property bool searchMode: searcher.text.length > 0

        function navigateToCommunity(communityId) {
            root.communitiesStore.setActiveCommunity(communityId)
        }
    }

    SortFilterProxyModel {
        id: searchModel

        sourceModel: root.communitiesStore.curatedCommunitiesModel

        filters: ExpressionFilter {
            enabled: d.searchMode
            expression: {
                searcher.text
                return name.toLowerCase().includes(searcher.text.toLowerCase())
            }
        }
    }

    centerPanel: Item {
        anchors.top: parent.top
        anchors.bottom: parent.bottom
        anchors.left: parent.left
        width: d.layoutWidth

        anchors.topMargin: d.layoutTopMargin
        anchors.leftMargin: d.layoutHMargin

        ColumnLayout {
            id: column

            anchors.fill: parent
            spacing: 18

            StatusBaseText {
                text: qsTr("Find community")
                font.weight: Font.Bold
                font.pixelSize: d.titlePixelSize
                color: Theme.palette.directColor1
            }

            RowLayout {
                Layout.fillWidth: true
                Layout.preferredHeight: 38
                spacing: Style.current.bigPadding

                SearchBox {
                    id: searcher
                    implicitWidth: 327
                    Layout.alignment: Qt.AlignVCenter
                    topPadding: 0
                    bottomPadding: 0
                    minimumHeight: 36
                    maximumHeight: 36
                }

                // Just a row filler to fit design
                Item { Layout.fillWidth: true }

                StatusButton {
                    id: importBtn
                    Layout.preferredHeight: 38
                    text: qsTr("Import using key")
                    verticalPadding: 0
                    onClicked: Global.openPopup(importCommunitiesPopupComponent)
                }

                StatusButton {
                    id: createBtn
                    objectName: "createCommunityButton"
                    Layout.preferredHeight: 38
                    verticalPadding: 0
                    text: qsTr("Create New Community")
                    onClicked: {
                        if (localAccountSensitiveSettings.isDiscordImportToolEnabled) {
                            Global.openPopup(chooseCommunityCreationTypePopupComponent)
                        } else {
                            Global.openPopup(createCommunitiesPopupComponent)
                        }
                    }
                }
            }

            CommunityTagsRow {
                tags: root.communitiesStore.communityTags
                Layout.fillWidth: true
            }

            Item {
                Layout.fillWidth: true
                Layout.fillHeight: true
                Layout.leftMargin: -d.preventShadowClipMargin
                Layout.rightMargin: -d.preventShadowClipMargin

                clip: true

                CommunitiesGridView {
                    anchors.fill: parent
                    anchors.rightMargin: d.preventShadowClipMargin
                    anchors.leftMargin: d.preventShadowClipMargin

                    padding: 0
                    bottomPadding: d.layoutBottomMargin

                    locale: communitiesStore.locale
                    model: searchModel
                    searchLayout: d.searchMode

                    onCardClicked: d.navigateToCommunity(communityId)
                }

                StatusBaseText {
                    anchors.top: parent.top
                    anchors.horizontalCenter: parent.horizontalCenter
                    anchors.topMargin: parent.height / 3.1
                    visible: d.searchMode && searchModel.count === 0
                    text: qsTr("No communities found")
                    color: Theme.palette.baseColor1
                    font.pixelSize: 15
                }
            }
        }
    }

    Component {
        id: importCommunitiesPopupComponent
        ImportCommunityPopup {
            anchors.centerIn: parent
            store: root.communitiesStore
            onClosed: {
                destroy()
            }
        }
    }

    Component {
        id: createCommunitiesPopupComponent
        CreateCommunityPopup {
            anchors.centerIn: parent
            store: root.communitiesStore
            onClosed: {
                destroy()
            }
        }
    }

    Component {
        id: chooseCommunityCreationTypePopupComponent
        StatusDialog {
            id: chooseCommunityCreationTypePopup
            title: qsTr("Create new community")
            horizontalPadding: 40
            verticalPadding: 60
            footer: null
            onClosed: destroy()

            contentItem: RowLayout {
                spacing: 20
                CommunityBanner {
                    text: qsTr("Create a new Status community")
                    buttonText: qsTr("Create new")
                    icon.name: "favourite"
                    onButtonClicked: {
                        chooseCommunityCreationTypePopup.close()
                        Global.openPopup(createCommunitiesPopupComponent)
                    }
                }
                CommunityBanner {
                    text: qsTr("Import existing Discord community into Status")
                    buttonText: qsTr("Import existing")
                    icon.name: "download"
                    onButtonClicked: {
                        chooseCommunityCreationTypePopup.close()
                        Global.openPopup(createCommunitiesPopupComponent, {isDiscordImport: true})
                    }
                }
            }
        }
    }
}