import QtQuick 2.13
import QtQuick.Controls 2.13
import QtQuick.Layouts 1.13
import QtGraphicalEffects 1.13


import utils 1.0
import shared 1.0
import shared.popups 1.0
import shared.stores 1.0

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

StatusModal {
    id: popup
    anchors.centerIn: parent

    property Popup parentPopup

    property var profileStore
    property var contactsStore

    property string userPublicKey: ""
    property string userDisplayName: ""
    property string userName: ""
    property string userNickname: ""
    property string userEnsName: ""
    property string userIcon: ""
    property string text: ""


    readonly property int innerMargin: 20

    property bool userIsEnsVerified: false
    property bool userIsBlocked: false
    property bool isCurrentUser: false
    property bool isAddedContact: false

    signal blockButtonClicked(name: string, address: string)
    signal unblockButtonClicked(name: string, address: string)
    signal removeButtonClicked(address: string)

    signal contactUnblocked(publicKey: string)
    signal contactBlocked(publicKey: string)
    signal contactAdded(publicKey: string)

    function openPopup(publicKey) {
        // All this should be improved more, but for now we leave it like this.
        let contactDetails = Utils.getContactDetailsAsJson(publicKey)
        userPublicKey = publicKey
        userDisplayName = contactDetails.displayName
        userName = contactDetails.alias
        userNickname = contactDetails.localNickname
        userEnsName = contactDetails.name
        userIcon = contactDetails.displayIcon
        userIsEnsVerified = contactDetails.ensVerified
        userIsBlocked = contactDetails.isBlocked
        isAddedContact = contactDetails.isContact

        text = "" // this is most likely unneeded
        isCurrentUser = popup.profileStore.pubkey === publicKey
        showFooter = !isCurrentUser
        popup.open()
    }

    onHeaderImageClicked: {
        Global.openChangeProfilePicPopup()
    }

    header.title: userDisplayName
    header.subTitle: userIsEnsVerified ? userName : userPublicKey
    header.subTitleElide: Text.ElideMiddle
    // In the following line we need to use `icon` property as that's the easiest way
    // to update image on change (in case of logged in user)
    header.image.source: isCurrentUser? popup.profileStore.icon : userIcon
    header.headerImageEditable: isCurrentUser

    headerActionButton: StatusFlatRoundButton {
        type: StatusFlatRoundButton.Type.Secondary
        width: 32
        height: 32

        icon.width: 20
        icon.height: 20
        icon.name: "qr"
        onClicked: contentItem.qrCodePopup.open()
    }

    contentItem: Item {
        width: popup.width
        height: modalContent.height

        property alias qrCodePopup: qrCodePopup
        property alias unblockContactConfirmationDialog: unblockContactConfirmationDialog
        property alias blockContactConfirmationDialog: blockContactConfirmationDialog
        property alias removeContactConfirmationDialog: removeContactConfirmationDialog

        Column {
            id: modalContent
            anchors.top: parent.top
            width: parent.width

            StatusBanner {
                width: parent.width
                visible: popup.userIsBlocked
                type: StatusBanner.Type.Danger
                statusText: qsTr("Blocked")
            }

            Item {
                height: 16
                width: parent.width
            }

            StatusDescriptionListItem {
                title: userIsEnsVerified ?
                    qsTr("ENS username") :
                    qsTr("Username")
                subTitle: userIsEnsVerified ? userEnsName : userName
                tooltip.text: qsTr("Copy to clipboard")
                icon.name: "copy"
                iconButton.onClicked: {
                    globalUtils.copyToClipboard(subTitle)
                    tooltip.visible = !tooltip.visible
                }
                width: parent.width
            }

            StatusDescriptionListItem {
                title: qsTr("Chat key")
                subTitle: userPublicKey
                subTitleComponent.elide: Text.ElideMiddle
                subTitleComponent.width: 320
                subTitleComponent.font.family: Theme.palette.monoFont.name
                tooltip.text: qsTr("Copy to clipboard")
                icon.name: "copy"
                iconButton.onClicked: {
                    globalUtils.copyToClipboard(subTitle)
                    tooltip.visible = !tooltip.visible
                }
                width: parent.width
            }

            StatusDescriptionListItem {
                title: qsTr("Share Profile URL")
                subTitle: {

                    let user = ""
                    if (isCurrentUser) {
                        user = popup.profileStore.ensName !== "" ? popup.profileStore.ensName :
                                                                   (popup.profileStore.pubkey.substring(0, 5) + "..." + popup.profileStore.pubkey.substring(popup.profileStore.pubkey.length - 5))
                    } else if (userIsEnsVerified) {
                        user = userEnsName
                    }

                    if (user === ""){
                        user = userPublicKey.substr(0, 4) + "..." + userPublicKey.substr(userPublicKey.length - 5)
                    }
                    return Constants.userLinkPrefix +  user;
                }
                tooltip.text: qsTr("Copy to clipboard")
                icon.name: "copy"
                iconButton.onClicked: {
                    let user = ""
                    if (isCurrentUser) {
                        user = popup.profileStore.ensName !== "" ? popup.profileStore.ensName : popup.profileStore.pubkey
                    } else {
                        user = (userEnsName !== "" ? userEnsName : userPublicKey)
                    }
                    popup.profileStore.copyToClipboard(Constants.userLinkPrefix + user)
                    tooltip.visible = !tooltip.visible
                }
                width: parent.width
            }

            StatusDescriptionListItem {
                visible: !isCurrentUser
                title: qsTr("Chat settings")
                subTitle: qsTr("Nickname")
                value: userNickname ? userNickname : qsTr("None")
                sensor.enabled: true
                sensor.onClicked: {
                    nicknamePopup.open()
                }
                width: parent.width
            }

            Item {
                visible: !isCurrentUser
                width: parent.width
                height: 16
            }
        }

        // TODO: replace with StatusModal
        ModalPopup {
            id: qrCodePopup
            width: 320
            height: 320
            Image {
                asynchronous: true
                fillMode: Image.PreserveAspectFit
                source: globalUtils.qrCode(userPublicKey)
                anchors.horizontalCenter: parent.horizontalCenter
                height: 212
                width: 212
                mipmap: true
                smooth: false
            }
        }

        UnblockContactConfirmationDialog {
            id: unblockContactConfirmationDialog
            onUnblockButtonClicked: {
                popup.contactsStore.unblockContact(userPublicKey)
                unblockContactConfirmationDialog.close();
                popup.close()
                popup.contactUnblocked(userPublicKey)
            }
        }

        BlockContactConfirmationDialog {
            id: blockContactConfirmationDialog
            onBlockButtonClicked: {
                popup.contactsStore.blockContact(userPublicKey)
                blockContactConfirmationDialog.close();
                popup.close()

                popup.contactBlocked(userPublicKey)
            }
        }

        ConfirmationDialog {
            id: removeContactConfirmationDialog
            header.title: qsTr("Remove contact")
            confirmationText: qsTr("Are you sure you want to remove this contact?")
            onConfirmButtonClicked: {
                if (isAddedContact) {
                    popup.contactsStore.removeContact(userPublicKey);
                }
                removeContactConfirmationDialog.close();
                popup.close();
            }
        }

        NicknamePopup {
            id: nicknamePopup
            nickname: popup.userNickname
            header.subTitle: popup.header.subTitle
            header.subTitleElide: popup.header.subTitleElide
            onDoneClicked: {
                if(popup.userNickname !== newNickname)
                {
                    popup.userNickname = newNickname;
                    popup.contactsStore.changeContactNickname(userPublicKey, newNickname);
                }
                popup.close()
            }
        }
    }

    rightButtons: [
        StatusFlatButton {
            text: userIsBlocked ?
                qsTr("Unblock User") :
                qsTr("Block User")
            type: StatusBaseButton.Type.Danger
            onClicked: {
                if (userIsBlocked) {
                    contentItem.unblockContactConfirmationDialog.contactName = userName;
                    contentItem.unblockContactConfirmationDialog.contactAddress = userPublicKey;
                    contentItem.unblockContactConfirmationDialog.open();
                    return;
                }
                contentItem.blockContactConfirmationDialog.contactName = userName;
                contentItem.blockContactConfirmationDialog.contactAddress = userPublicKey;
                contentItem.blockContactConfirmationDialog.open();
            }
        },

        StatusFlatButton {
            visible: !userIsBlocked && isAddedContact
            type: StatusBaseButton.Type.Danger
            text: qsTr('Remove Contact')
            onClicked: {
                contentItem.removeContactConfirmationDialog.parentPopup = popup;
                contentItem.removeContactConfirmationDialog.open();
            }
        },

        StatusButton {
            text: qsTr("Add to contacts")
            visible: !userIsBlocked && !isAddedContact
            onClicked: {
                popup.contactsStore.addContact(userPublicKey);
                popup.contactAdded(userPublicKey);
                popup.close();
            }
        }
    ]
}