import QtQuick 2.14
import QtQuick.Layouts 1.3
import QtQuick.Controls 2.14

import StatusQ.Core 0.1
import StatusQ.Core.Theme 0.1
import StatusQ.Controls 0.1

import shared 1.0
import shared.panels 1.0
import shared.views.chat 1.0
import shared.panels.chat 1.0
import shared.controls.chat 1.0
import utils 1.0

import "../popups"

Item {
    id: root
    signal addBtnClicked()
    signal selectEns(string username)

    property var ensUsernamesStore

    property int profileContentWidth

    // Defaults to show message
    property bool isMessage: true
    property bool isEmoji: false
    property bool isCurrentUser: false
    property int contentType: 1
    property string message: qsTr("Hey")
    property string authorCurrentMsg: "0"
    property string authorPrevMsg: "1"
    property bool isText: true
    property var clickMessage: function(){}

    function shouldDisplayExampleMessage(){
        return root.ensUsernamesStore.ensUsernamesModel.count > 0 &&
                root.ensUsernamesStore.numOfPendingEnsUsernames() !== root.ensUsernamesStore.ensUsernamesModel &&
                store.ensUsernamesStore.preferredUsername !== ""
    }
    anchors.fill: parent

    Item {
        anchors.top: parent.top
        width: profileContentWidth
        anchors.horizontalCenter: parent.horizontalCenter

        Component {
            id: statusENS
            Item {
                Text {
                    id: usernameTxt
                    text: username.substr(0, username.indexOf(".")) + " " + (isPending ? qsTr("(pending)") : "")
                    color: Style.current.textColor
                }

                Text {

                    anchors.top: usernameTxt.bottom
                    anchors.topMargin: 2
                    text: username.substr(username.indexOf("."))
                    color: Theme.palette.baseColor1
                }
            }
        }

        Component {
            id: normalENS
            Item {
                Text {
                    id: usernameTxt
                    text: username  + " " + (isPending ? qsTr("(pending)") : "")
                    font.pixelSize: 16
                    color: Theme.palette.directColor1
                    anchors.top: parent.top
                    anchors.topMargin: 5
                }
            }
        }

        Component {
            id: ensDelegate
            Item {
                height: 45
                anchors.left: parent.left
                anchors.right: parent.right

                MouseArea {
                    enabled: !model.isPending
                    anchors.fill: parent
                    cursorShape:enabled ?  Qt.PointingHandCursor : Qt.ArrowCursor
                    onClicked: selectEns(model.ensUsername)
                }

                Rectangle {
                    id: circle
                    width: 35
                    height: 35
                    radius: 35
                    color: Theme.palette.primaryColor1

                    StatusBaseText {
                        text: "@"
                        opacity: 0.7
                        font.weight: Font.Bold
                        font.pixelSize: 16
                        color: Theme.palette.indirectColor1
                        anchors.centerIn: parent
                        verticalAlignment: Text.AlignVCenter
                        anchors.verticalCenter: parent.verticalCenter
                    }
                }

                Loader {
                    sourceComponent: model.ensUsername.endsWith(".stateofus.eth") ? statusENS : normalENS
                    property string username: model.ensUsername
                    property bool isPending: model.isPending
                    active: true
                    anchors.left: circle.right
                    anchors.leftMargin: Style.current.smallPadding
                }
            }
        }

        ENSPopup {
            id: ensPopup
            ensUsernamesStore: root.ensUsernamesStore
        }

        StatusBaseText {
            id: sectionTitle
            text: qsTr("ENS usernames")
            anchors.left: parent.left
            anchors.leftMargin: 24
            anchors.top: parent.top
            anchors.topMargin: 24
            font.weight: Font.Bold
            font.pixelSize: 20
            color: Theme.palette.directColor1
        }

        Item {
            id: addUsername
            anchors.top: sectionTitle.bottom
            anchors.topMargin: Style.current.bigPadding
            width: addButton.width + usernameText.width + Style.current.padding
            height: addButton.height

            StatusRoundButton {
                id: addButton
                width: 40
                height: 40
                anchors.verticalCenter: parent.verticalCenter
                icon.name: "add"
                type: StatusRoundButton.Type.Secondary
            }

            StatusBaseText {
                id: usernameText
                text: qsTr("Add username")
                color: Theme.palette.primaryColor1
                anchors.left: addButton.right
                anchors.leftMargin: Style.current.padding
                anchors.verticalCenter: addButton.verticalCenter
                font.pixelSize: 15
            }

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


        StatusBaseText {
            id: usernamesLabel
            text: qsTr("Your usernames")
            anchors.left: parent.left
            anchors.top: addUsername.bottom
            anchors.topMargin: 24
            font.pixelSize: 16
            color: Theme.palette.directColor1
        }

        Item {
            id: ensList
            anchors.top: usernamesLabel.bottom
            anchors.topMargin: 10
            anchors.left: parent.left
            anchors.right: parent.right
            height: 200

            StatusListView {
                id: lvEns
                anchors.fill: parent
                model: root.ensUsernamesStore.ensUsernamesModel
                spacing: 10
                delegate: ensDelegate

                ScrollBar.vertical: ScrollBar { policy: ScrollBar.AsNeeded }
            }
        }

        Separator {
            id: separator
            anchors.topMargin: Style.current.padding
            anchors.top: ensList.bottom
        }

        StatusBaseText {
            id: chatSettingsLabel
            visible: root.ensUsernamesStore.ensUsernamesModel.count > 0 &&
                     root.ensUsernamesStore.numOfPendingEnsUsernames() != root.ensUsernamesStore.ensUsernamesModel.count
            text: qsTr("Chat settings")
            anchors.left: parent.left
            anchors.top: ensList.bottom
            anchors.topMargin: 24
            font.pixelSize: 16
            color: Theme.palette.directColor1
        }

        Item {
            width: childrenRect.width
            height: childrenRect.height

            id: preferredUsername
            anchors.left: parent.left
            anchors.top: chatSettingsLabel.bottom
            anchors.topMargin: 24

            StatusBaseText {
                id: usernameLabel
                visible: chatSettingsLabel.visible
                text: qsTr("Primary Username")
                font.pixelSize: 14
                font.weight: Font.Bold
                color: Theme.palette.directColor1
            }

            StatusBaseText {
                id: usernameLabel2
                visible: chatSettingsLabel.visible
                text: root.ensUsernamesStore.preferredUsername || qsTr("None selected")
                anchors.left: usernameLabel.right
                anchors.leftMargin: Style.current.padding
                font.pixelSize: 14
                color: Theme.palette.directColor1
            }

            MouseArea {
                anchors.fill: parent
                cursorShape: Qt.PointingHandCursor
                onClicked: ensPopup.open()
            }
        }

        Item {
            id: messagesShownAs
            visible: shouldDisplayExampleMessage()
            anchors.top: !visible ? separator.bottom : preferredUsername.bottom
            anchors.topMargin: Style.current.padding * 2

            UserImage {
                id: chatImage
                anchors.left: parent.left
                anchors.leftMargin: Style.current.padding
                anchors.top: parent.top
                anchors.topMargin: 20

                image: root.ensUsernamesStore.icon

                onClicked: root.parent.clickMessage(true, false, false, null, false, false, false)
            }

            UsernameLabel {
                id: chatName
                anchors.leftMargin: 20
                anchors.top: parent.top
                anchors.topMargin: 0
                anchors.left: chatImage.right

                displayName: "@" + (root.ensUsernamesStore.preferredUsername.replace(".stateofus.eth", ""))
                localName: ""
                amISender: true
            }

            Rectangle {
                property int chatVerticalPadding: 7
                property int chatHorizontalPadding: 12
                id: chatBox
                color: Style.current.secondaryBackground
                height: 35
                width:  80
                radius: 16
                anchors.left: chatImage.right
                anchors.leftMargin: 8
                anchors.top: chatImage.top

                ChatTextView {
                    id: chatText
                    message: root.message
                    anchors.top: parent.top
                    anchors.topMargin: chatBox.chatVerticalPadding
                    anchors.left: parent.left
                    anchors.leftMargin: chatBox.chatHorizontalPadding
                    width: parent.width
                    anchors.right: parent.right
                    store: root.store
                }

                RectangleCorner {}
            }

            ChatTimePanel {
                id: chatTime
                anchors.top: chatBox.bottom
                anchors.topMargin: 4
                anchors.bottomMargin: Style.current.padding
                anchors.right: chatBox.right
                anchors.rightMargin: Style.current.padding
                timestamp: new Date().getTime()
                visible: true
            }

            StatusBaseText {
                anchors.top: chatTime.bottom
                anchors.left: chatImage.left
                anchors.topMargin: Style.current.padding
                text: qsTr("You’re displaying your ENS username in chats")
                font.pixelSize: 14
                color: Theme.palette.baseColor1
            }
        }


        Connections {
            target: root.ensUsernamesStore.ensUsernamesModule
            onUsernameConfirmed: {
                messagesShownAs.visible = shouldDisplayExampleMessage()
                chatSettingsLabel.visible = true
            }
        }
    }
}