import QtQuick 2.14
import QtQuick.Layouts 1.14
import QtQuick.Controls 2.14
import QtQuick.Dialogs 1.3
import QtGraphicalEffects 1.13

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

import StatusQ.Core 0.1
import StatusQ.Core.Theme 0.1
import StatusQ.Core.Utils 0.1 as StatusQUtils
import StatusQ.Layout 0.1
import StatusQ.Components 0.1
import StatusQ.Controls 0.1
import StatusQ.Controls.Validators 0.1

import "../panels/communities"
import "../popups/community"
import "../layouts"

StatusSectionLayout {
    id: root

    notificationCount: root.rootStore.unreadNotificationsCount
    onNotificationButtonClicked: Global.openActivityCenterPopup()
    // TODO: get this model from backend?
    property var settingsMenuModel: root.rootStore.communityPermissionsEnabled ? [{name: qsTr("Overview"), icon: "show"},
                                                                                 {name: qsTr("Members"), icon: "group-chat"},
                                                                                 {name: qsTr("Permissions"), icon: "objects"}] :
                                                                                   [{name: qsTr("Overview"), icon: "show"},
                                                                                 {name: qsTr("Members"), icon: "group-chat"}]
    // TODO: Next community settings options:
    //                        {name: qsTr("Tokens"), icon: "token"},
    //                        {name: qsTr("Airdrops"), icon: "airdrop"},
    //                        {name: qsTr("Token sales"), icon: "token-sale"},
    //                        {name: qsTr("Subscriptions"), icon: "subscription"},

    property var rootStore
    property var community
    property var chatCommunitySectionModule
    property bool hasAddedContacts: false

    readonly property string filteredSelectedTags: {
        if (!community || !community.tags)
            return "";

        const json = JSON.parse(community.tags);
        const tagsArray = json.map(tag => {
            return tag.name;
        });
        return JSON.stringify(tagsArray);
    }

    signal backToCommunityClicked
    signal openLegacyPopupClicked // TODO: remove me when migration to new settings is done

    onBackButtonClicked: {
        centerPanelContentLoader.item.children[d.currentIndex].updateState();
    }

    leftPanel: Item {
        anchors.fill: parent

        ColumnLayout {
            anchors {
                top: parent.top
                bottom: footer.top
                bottomMargin: 12
                topMargin: Style.current.smallPadding
                horizontalCenter: parent.horizontalCenter
            }
            width: parent.width
            spacing: 32
            clip: true

            StatusChatInfoButton {
                id: communityHeader

                title: community.name
                subTitle: qsTr("%n member(s)", "", community.members.count)
                asset.name: community.image
                asset.color: community.color
                asset.isImage: true
                Layout.fillWidth: true
                Layout.leftMargin: Style.current.halfPadding
                Layout.rightMargin: Style.current.halfPadding
                type: StatusChatInfoButton.Type.OneToOneChat
                hoverEnabled: false
            }

            StatusListView {
                id: listView

                Layout.fillWidth: true
                Layout.fillHeight: true
                Layout.leftMargin: Style.current.padding
                Layout.rightMargin: Style.current.padding
                model: root.settingsMenuModel
                delegate: StatusNavigationListItem {
                    width: listView.width
                    title: modelData.name
                    asset.name: modelData.icon
                    asset.height: 24
                    asset.width: 24
                    selected: d.currentIndex === index
                    onClicked: d.currentIndex = index
                }
            }
        }

        // TODO: remove me when migration to new settings is done. Only keep back button and anchor to it.
        ColumnLayout {
            id: footer

            anchors {
                bottom: parent.bottom
                bottomMargin: 16
            }
            width: parent.width
            spacing: 16

            // TODO: remove me when migration to new settings is done
            StatusBaseText {
                Layout.alignment: Qt.AlignHCenter
                text: qsTr("Open legacy popup (to be removed)")
                color: Theme.palette.baseColor1
                font.pixelSize: 10
                font.underline: true

                MouseArea {
                    anchors.fill: parent
                    cursorShape: Qt.PointingHandCursor
                    onClicked: root.openLegacyPopupClicked()
                }
            }

            StatusBaseText {
                objectName: "communitySettingsBackToCommunityButton"
                Layout.alignment: Qt.AlignHCenter
                text: "<- " + qsTr("Back to community")
                color: Theme.palette.baseColor1
                font.pixelSize: 15
                font.underline: true

                MouseArea {
                    anchors.fill: parent
                    cursorShape: Qt.PointingHandCursor
                    onClicked: root.backToCommunityClicked()
                    hoverEnabled: true
                }
            }
        }
    }

    centerPanel: Loader {
        id: centerPanelContentLoader
        anchors.fill: parent
        //anchors.margins: 32
        anchors {
            leftMargin: 28
            bottomMargin: 16
        }
        active: root.community
        sourceComponent: StackLayout {
            currentIndex: d.currentIndex

            CommunityOverviewSettingsPanel {
                communityId: root.community.id
                name: root.community.name
                description: root.community.description
                introMessage: root.community.introMessage
                outroMessage: root.community.outroMessage
                logoImageData: root.community.image
                bannerImageData: root.community.bannerImageData
                color: root.community.color
                tags: root.rootStore.communityTags
                selectedTags: root.filteredSelectedTags
                archiveSupportEnabled: root.community.historyArchiveSupportEnabled
                requestToJoinEnabled: root.community.access === Constants.communityChatOnRequestAccess
                pinMessagesEnabled: root.community.pinMessageAllMembersEnabled
                onCurrentIndexChanged: {
                    root.backButtonName = (currentIndex === 1) ? qsTr("Overview") : "";
                }
                archiveSupportOptionVisible: root.rootStore.isCommunityHistoryArchiveSupportEnabled
                editable: root.community.amISectionAdmin

                onEdited: {
                    const error = root.chatCommunitySectionModule.editCommunity(
                        StatusQUtils.Utils.filterXSS(item.name),
                        StatusQUtils.Utils.filterXSS(item.description),
                        StatusQUtils.Utils.filterXSS(item.introMessage),
                        StatusQUtils.Utils.filterXSS(item.outroMessage),
                        item.options.requestToJoinEnabled ? Constants.communityChatOnRequestAccess : Constants.communityChatPublicAccess,
                        item.color.toString().toUpperCase(),
                        item.selectedTags,
                        Utils.getImageAndCropInfoJson(item.logoImagePath, item.logoCropRect),
                        Utils.getImageAndCropInfoJson(item.bannerPath, item.bannerCropRect),
                        item.options.archiveSupportEnabled,
                        item.options.pinMessagesEnabled
                    )
                    if (error) {
                        errorDialog.text = error.error
                        errorDialog.open()
                    }
                }

                onInviteNewPeopleClicked: {
                    Global.openInviteFriendsToCommunityPopup(root.community,
                                                             root.chatCommunitySectionModule)
                }

                onAirdropTokensClicked: { /* TODO in future */ }
                onBackUpClicked: {
                    Global.openPopup(transferOwnershipPopup, {
                        privateKey: root.chatCommunitySectionModule.exportCommunity(root.communityId),
                    })
                }
            }

            CommunityMembersSettingsPanel {
                membersModel: root.community.members
                bannedMembersModel: root.community.bannedMembers
                pendingMemberRequestsModel: root.community.pendingMemberRequests
                declinedMemberRequestsModel: root.community.declinedMemberRequests
                editable: root.community.amISectionAdmin
                communityName: root.community.name

                onUserProfileClicked: Global.openProfilePopup(id)
                onKickUserClicked: root.rootStore.removeUserFromCommunity(id)
                onBanUserClicked: root.rootStore.banUserFromCommunity(id)
                onUnbanUserClicked: root.rootStore.unbanUserFromCommunity(id)
                onAcceptRequestToJoin: root.rootStore.acceptRequestToJoinCommunity(id)
                onDeclineRequestToJoin: root.rootStore.declineRequestToJoinCommunity(id)
            }

            CommunityPermissionsSettingsPanel {
                onStateChanged: {
                    root.backButtonName = previousPageName;
                }
            }
        }
    }

    onSettingsMenuModelChanged: d.currentIndex = 0

    QtObject {
        id: d
        property int currentIndex: 0
    }

    MessageDialog {
        id: errorDialog
        title: qsTr("Error editing the community")
        icon: StandardIcon.Critical
        standardButtons: StandardButton.Ok
    }

    Component {
        id: transferOwnershipPopup
        TransferOwnershipPopup {
            anchors.centerIn: parent
            store: root.rootStore
        }
    }
}