import QtQuick 2.15
import QtQuick.Controls 2.15

import StatusQ.Controls 0.1

import AppLayouts.Communities.layouts 1.0
import AppLayouts.Communities.views 1.0

import utils 1.0

StackView {
    id: root

    // id, name, image, color, owner properties expected
    required property var communityDetails

    // Token models:
    required property var assetsModel
    required property var collectiblesModel

    required property var membersModel

    // JS object specifing fees for the airdrop operation, should be set to
    // provide response to airdropFeesRequested signal.
    // Refer EditAirdropView::airdropFees for details.
    property var airdropFees: null

    property int viewWidth: 560 // by design
    property string previousPageName: depth > 1 ? qsTr("Airdrops") : ""

    signal airdropClicked(var airdropTokens, var addresses, var membersPubKeys)
    signal airdropFeesRequested(var contractKeysAndAmounts, var addresses)
    signal navigateToMintTokenSettings(bool isAssetType)

    function navigateBack() {
        pop(StackView.Immediate)
    }

    function selectToken(key, amount, type) {
        if (depth > 1)
            pop(StackView.Immediate)

        root.push(newAirdropView, StackView.Immediate)
        d.selectToken(key, amount, type)
    }

    function addAddresses(addresses) {
        d.addAddresses(addresses)
    }

    QtObject {
        id: d

        signal selectToken(string key, int amount, int type)
        signal addAddresses(var addresses)
    }

    initialItem: SettingsPage {
        implicitWidth: 0
        title: qsTr("Airdrops")

        buttons: StatusButton {
            objectName: "addNewItemButton"

            text: qsTr("New Airdrop")

            onClicked: root.push(newAirdropView, StackView.Immediate)
        }

        contentItem: WelcomeSettingsView {
            viewWidth: root.viewWidth
            image: Style.png("community/airdrops8_1")
            title: qsTr("Airdrop community tokens")
            subtitle: qsTr("You can mint custom tokens and collectibles for your community")
            checkersModel: [
                qsTr("Reward individual members with custom tokens for their contribution"),
                qsTr("Incentivise joining, retention, moderation and desired behaviour"),
                qsTr("Require holding a token or NFT to obtain exclusive membership rights")
            ]
        }
    }

    Component {
        id: newAirdropView

        SettingsPage {
            title: qsTr("New airdrop")

            contentItem: EditAirdropView {
                id: view

                padding: 0

                communityDetails: root.communityDetails
                assetsModel: root.assetsModel
                collectiblesModel: root.collectiblesModel
                membersModel: root.membersModel

                Binding on airdropFees {
                    value: root.airdropFees
                }

                onAirdropClicked: {
                    root.airdropClicked(airdropTokens, addresses, membersPubKeys)
                    root.pop(StackView.Immediate)
                }

                onNavigateToMintTokenSettings: root.navigateToMintTokenSettings(isAssetType)

                Component.onCompleted: {
                    d.selectToken.connect(view.selectToken)
                    d.addAddresses.connect(view.addAddresses)
                    airdropFeesRequested.connect(root.airdropFeesRequested)
                }
            }
        }
    }
}