status-desktop/ui/app/AppLayouts/Wallet/popups/AddEditSavedAddressPopup.qml

import QtQuick 2.15
import QtQml 2.15
import QtQuick.Controls 2.15
import QtQml.Models 2.15
import QtQuick.Layouts 1.15

import utils 1.0
import shared.controls 1.0
import shared.panels 1.0
import shared.stores 1.0 as SharedStores

import StatusQ 0.1
import StatusQ.Components 0.1
import StatusQ.Controls 0.1
import StatusQ.Controls.Validators 0.1
import StatusQ.Core 0.1
import StatusQ.Core.Backpressure 0.1
import StatusQ.Core.Theme 0.1
import StatusQ.Core.Utils 0.1 as StatusQUtils
import StatusQ.Popups 0.1
import StatusQ.Popups.Dialog 0.1

import SortFilterProxyModel 0.2

import AppLayouts.Wallet.stores 1.0 as WalletStores
import "../controls"
import ".."

StatusModal {
    id: root

    required property WalletStores.RootStore store
    required property SharedStores.RootStore sharedRootStore

    closePolicy: Popup.CloseOnEscape | Popup.CloseOnPressOutside

    width: 477

    headerSettings.title: d.editMode? qsTr("Edit saved address") : qsTr("Add new saved address")
    headerSettings.subTitle: d.editMode? d.name : ""

    function initWithParams(params = {}) {
        d.storedName = params.name?? ""
        d.storedColorId = params.colorId?? ""

        d.editMode = params.edit?? false
        d.addAddress = params.addAddress?? false
        d.name = d.storedName
        nameInput.input.dirty = false
        d.address = params.address?? Constants.zeroAddress
        d.ens = params.ens?? ""
        d.colorId = d.storedColorId

        d.initialized = true

        if (d.colorId === "") {
            colorSelection.selectedColorIndex = Math.floor(Math.random() * colorSelection.model.length)
        }
        else {
            let ind = Utils.getColorIndexForId(d.colorId)
            colorSelection.selectedColorIndex = ind
        }

        if (d.addressInputIsENS)
            addressInput.setPlainText(d.ens)
        else
            addressInput.setPlainText("%1".arg(d.address == Constants.zeroAddress? "" : d.address))

        nameInput.input.edit.forceActiveFocus()
    }

    enum CardType {
        Contact,
        WalletAccount,
        SavedAddress
    }

    QtObject {
        id: d

        readonly property int componentWidth: 445

        property bool editMode: false
        property bool addAddress: false
        property alias name: nameInput.text
        property string address: Constants.zeroAddress // Setting as zero address since we don't have the address yet
        property string ens: ""
        property string colorId: ""

        property string storedName: ""
        property string storedColorId: ""

        property bool addressInputValid: d.editMode ||
                                         addressInput.input.dirty &&
                                         d.addressInputIsAddress &&
                                         !d.minAddressLengthRequestError &&
                                         !d.addressAlreadyAddedToWalletError &&
                                         !d.addressAlreadyAddedToSavedAddressesError
        readonly property bool valid: d.addressInputValid && nameInput.valid
        readonly property bool dirty: nameInput.input.dirty && (!d.editMode || d.storedName !== d.name)
                                      || !d.editMode
                                      || d.colorId.toUpperCase() !== d.storedColorId.toUpperCase()

        property bool incorrectChecksum: false


        readonly property bool addressInputIsENS: !!d.ens &&
                                                  Utils.isValidEns(d.ens)
        readonly property bool addressInputIsAddress: !!d.address &&
                                                      d.address != Constants.zeroAddress &&
                                                      Utils.isAddress(d.address)
        readonly property bool addressInputHasError: !!addressInput.errorMessageCmp.text
        onAddressInputHasErrorChanged: addressInput.input.valid = !addressInputHasError // can't use binding because valid is overwritten in StatusInput

        property ListModel cardsModel: ListModel {}

        // possible errors/warnings
        readonly property int minAddressLen: 1
        property bool minAddressLengthRequestError: false
        property bool addressAlreadyAddedToWalletError: false
        property bool addressAlreadyAddedToSavedAddressesError: false
        property bool checkingContactsAddressInProgress: false
        property int contactsWithSameAddress: 0

        function checkIfAddressIsAlreadyAddedToWallet(address) {
            let account = root.store.getWalletAccount(address)
            d.cardsModel.clear()
            d.addressAlreadyAddedToWalletError = !!account.name
            if (!d.addressAlreadyAddedToWalletError) {
                return
            }
            d.cardsModel.append({
                                    type: AddEditSavedAddressPopup.CardType.WalletAccount,
                                    address: account.mixedcaseAddress,
                                    title: account.name,
                                    icon: "",
                                    emoji: account.emoji,
                                    color: Utils.getColorForId(account.colorId).toString().toUpperCase()
                                })
        }

        function checkIfAddressIsAlreadyAddedToSavedAddresses(address) {
            let savedAddress = root.store.getSavedAddress(address)
            d.cardsModel.clear()
            d.addressAlreadyAddedToSavedAddressesError = !!savedAddress.address
            if (!d.addressAlreadyAddedToSavedAddressesError) {
                return
            }
            d.cardsModel.append({
                                    type: AddEditSavedAddressPopup.CardType.SavedAddress,
                                    address: savedAddress.ens || savedAddress.address,
                                    title: savedAddress.name,
                                    icon: "",
                                    emoji: "",
                                    color: Utils.getColorForId(savedAddress.colorId).toString().toUpperCase()
                                })
        }

        property bool resolvingEnsNameInProgress: false
        readonly property string uuid: Utils.uuid()
        readonly property var validateEnsAsync: Backpressure.debounce(root, 500, function (value) {
            var name = value.startsWith("@") ? value.substring(1) : value
            mainModule.resolveENS(name, d.uuid)
        });

        property var contactsModuleInst: root.sharedRootStore.profileSectionModuleInst.contactsModule

        /// Ensures that the \c root.address is not reset when the initial text is set
        property bool initialized: false

        function resetAddressValues(fullReset) {
            if (fullReset) {
                d.ens = ""
                d.address = Constants.zeroAddress
            }

            d.cardsModel.clear()
            d.resolvingEnsNameInProgress = false
            d.checkingContactsAddressInProgress = false
        }

        function checkForAddressInputOwningErrorsWarnings() {
            d.addressAlreadyAddedToWalletError = false
            d.addressAlreadyAddedToSavedAddressesError = false

            if (d.addressInputIsAddress) {
                d.checkIfAddressIsAlreadyAddedToWallet(d.address)
                if (d.addressAlreadyAddedToWalletError) {
                    addressInput.errorMessageCmp.text = qsTr("You cannot add your own account as a saved address")
                    addressInput.errorMessageCmp.visible = true
                    return
                }
                d.checkIfAddressIsAlreadyAddedToSavedAddresses(d.address)
                if (d.addressAlreadyAddedToSavedAddressesError) {
                    addressInput.errorMessageCmp.text = qsTr("This address is already saved")
                    addressInput.errorMessageCmp.visible = true
                    return
                }

                d.checkingContactsAddressInProgress = true
                d.contactsWithSameAddress = 0
                d.contactsModuleInst.fetchProfileShowcaseAccountsByAddress(d.address)
                return
            }

            addressInput.errorMessageCmp.text = qsTr("Not registered ens address")
            addressInput.errorMessageCmp.visible = true
        }

        function checkIfAddressChecksumIsValid() {
            d.incorrectChecksum = false
            if (d.addressInputIsAddress) {
                d.incorrectChecksum = !root.store.isChecksumValidForAddress(d.address)
            }
        }

        function checkForAddressInputErrorsWarnings() {
            addressInput.errorMessageCmp.visible = false
            addressInput.errorMessageCmp.color = Theme.palette.dangerColor1
            addressInput.errorMessageCmp.text = ""

            d.minAddressLengthRequestError = false

            if (d.editMode || !addressInput.input.dirty) {
                return
            }

            if (d.addressInputIsENS || d.addressInputIsAddress) {
                let value = d.ens || d.address
                if (value.trim().length < d.minAddressLen) {
                    d.minAddressLengthRequestError = true
                    addressInput.errorMessageCmp.text = qsTr("Please enter an ethereum address")
                    addressInput.errorMessageCmp.visible = true
                    return
                }
            }

            if (d.addressInputIsENS) {
                d.resolvingEnsNameInProgress = true
                d.validateEnsAsync(d.ens)
                return
            }

            if (d.addressInputIsAddress) {
                d.checkForAddressInputOwningErrorsWarnings()
                d.checkIfAddressChecksumIsValid()
                return
            }

            addressInput.errorMessageCmp.text = qsTr("Ethereum address invalid")
            addressInput.errorMessageCmp.visible = true
        }

        function submit(event) {
            if (!d.valid
                    || !d.dirty
                    || event !== undefined && event.key !== Qt.Key_Return && event.key !== Qt.Key_Enter)
                return

            if (!d.editMode && root.store.remainingCapacityForSavedAddresses() === 0) {
                limitPopup.active = true
                return
            }

            root.store.createOrUpdateSavedAddress(d.name, d.address, d.ens, d.colorId)
            root.close()
        }
    }

    Connections {
        target: mainModule
        function onResolvedENS(resolvedPubKey: string, resolvedAddress: string, uuid: string) {
            if (uuid !== d.uuid) {
                return
            }

            d.resolvingEnsNameInProgress = false
            d.address = resolvedAddress
            try { // allows to avoid issues in storybook without much refactoring
                d.checkForAddressInputOwningErrorsWarnings()
            }
            catch (e) {
            }
        }
    }

    Connections {
        target: d.contactsModuleInst
        function onProfileShowcaseAccountsByAddressFetched(accounts: string) {
            d.cardsModel.clear()
            d.checkingContactsAddressInProgress = false
            try {
                let accountsJson = JSON.parse(accounts)
                d.contactsWithSameAddress = accountsJson.length
                addressInput.errorMessageCmp.visible = d.contactsWithSameAddress > 0
                addressInput.errorMessageCmp.color = Theme.palette.warningColor1
                addressInput.errorMessageCmp.text = ""
                if (d.contactsWithSameAddress === 1)
                    addressInput.errorMessageCmp.text = qsTr("This address belongs to a contact")
                if (d.contactsWithSameAddress > 1)
                    addressInput.errorMessageCmp.text = qsTr("This address belongs to the following contacts")

                for (let i = 0; i < accountsJson.length; ++i) {
                    let contact = Utils.getContactDetailsAsJson(accountsJson[i].contactId, true, true, true)
                    d.cardsModel.append({
                                            type: AddEditSavedAddressPopup.CardType.Contact,
                                            address: accountsJson[i].address,
                                            title: ProfileUtils.displayName(contact.localNickname, contact.name, contact.displayName, contact.alias),
                                            icon: contact.icon,
                                            emoji: "",
                                            color: Utils.colorForColorId(contact.colorId),
                                            onlineStatus: contact.onlineStatus,
                                            colorHash: contact.colorHash
                                        })

                }
            }
            catch (e) {
                console.warn("error parsing fetched accounts for contact: ", e.message)
            }
        }
    }

    StatusScrollView {
        id: scrollView

        anchors.fill: parent
        padding: 0
        contentWidth: availableWidth

        Column {
            id: column

            width: scrollView.availableWidth
            height: childrenRect.height

            topPadding: 24 // (16 + 8 for Name, until we add it to the StatusInput component)
            bottomPadding: 28

            spacing: Style.current.xlPadding

            Loader {
                id: limitPopup
                active: false
                asynchronous: true

                sourceComponent: StatusDialog {
                    width: root.width - 2*Style.current.padding

                    title: Constants.walletConstants.maxNumberOfSavedAddressesTitle

                    StatusBaseText {
                        anchors.fill: parent
                        text: Constants.walletConstants.maxNumberOfSavedAddressesContent
                        wrapMode: Text.WordWrap
                    }

                    standardButtons: Dialog.Ok

                    onClosed: {
                        limitPopup.active = false
                    }
                }

                onLoaded: {
                    limitPopup.item.open()
                }
            }

            StatusInput {
                id: nameInput
                implicitWidth: d.componentWidth
                anchors.horizontalCenter: parent.horizontalCenter
                charLimit: 24
                input.edit.objectName: "savedAddressNameInput"
                placeholderText: qsTr("Address name")
                label: qsTr("Name")
                validators: [
                    StatusMinLengthValidator {
                        minLength: 1
                        errorMessage: qsTr("Please name your saved address")
                    },
                    StatusValidator {
                        property bool isEmoji: false

                        name: "check-for-no-emojis"
                        validate: (value) => {
                                      if (!value) {
                                          return true
                                      }

                                      isEmoji = Constants.regularExpressions.emoji.test(value)
                                      if (isEmoji){
                                          return false
                                      }

                                      return Constants.regularExpressions.alphanumericalExpanded1.test(value)
                                  }
                        errorMessage: isEmoji?
                                          Constants.errorMessages.emojRegExp
                                        : Constants.errorMessages.alphanumericalExpanded1RegExp
                    },
                    StatusValidator {
                        name: "check-saved-address-existence"
                        validate: (value) => {
                                      return !root.store.savedAddressNameExists(value)
                                      || d.editMode && d.storedName == value
                                  }
                        errorMessage: qsTr("Name already in use")
                    }
                ]
                input.clearable: true
                input.rightPadding: 16
                input.tabNavItem: addressInput

                onKeyPressed: {
                    d.submit(event)
                }
            }

            StatusInput {
                id: addressInput
                implicitWidth: d.componentWidth
                anchors.horizontalCenter: parent.horizontalCenter
                label: qsTr("Address")
                objectName: "savedAddressAddressInput"
                input.edit.objectName: "savedAddressAddressInputEdit"
                placeholderText: qsTr("Ethereum address")
                maximumHeight: 66
                input.implicitHeight: Math.min(Math.max(input.edit.contentHeight + topPadding + bottomPadding, minimumHeight), maximumHeight) // setting height instead does not work
                enabled: !(d.editMode || d.addAddress)
                input.edit.textFormat: TextEdit.RichText
                input.rightComponent: (d.resolvingEnsNameInProgress || d.checkingContactsAddressInProgress) ?
                    loadingIndicator : d.incorrectChecksum? incorrectChecksumComponent : null
                input.asset.name: d.addressInputValid && !d.editMode ? "checkbox" : ""
                input.asset.color: enabled ? Theme.palette.primaryColor1 : Theme.palette.baseColor1
                input.asset.width: 17
                input.asset.height: 17
                input.rightPadding: 16
                input.leftIcon: false
                input.tabNavItem: nameInput

                multiline: true

                property string plainText: input.edit.getText(0, text.length).trim()

                Component {
                    id: loadingIndicator

                    StatusLoadingIndicator {}
                }

                Component {
                    id: incorrectChecksumComponent

                    StatusIconWithTooltip {
                        icon: "warning"
                        width: 20
                        height: 20
                        color: Theme.palette.warningColor1
                        tooltipText: qsTr("Checksum of the entered address is incorrect")
                    }
                }

                onTextChanged: {
                    if (skipTextUpdate || !d.initialized)
                        return

                    plainText = input.edit.getText(0, text.length).trim()

                    if (input.edit.previousText != plainText) {
                        setRichText(plainText)

                        // Reset
                        d.resetAddressValues(plainText.length == 0)

                        if (plainText.length > 0) {
                            // Update root values
                            if (Utils.isLikelyEnsName(plainText)) {
                                d.ens = plainText
                                d.address = Constants.zeroAddress
                            }
                            else {
                                d.ens = ""
                                d.address = plainText
                            }
                        }

                        d.checkForAddressInputErrorsWarnings()
                    }
                }

                onKeyPressed: {
                    d.submit(event)
                }

                property bool skipTextUpdate: false

                function setPlainText(newText) {
                    text = newText
                }

                function setRichText(val) {
                    skipTextUpdate = true
                    input.edit.previousText = plainText
                    const curPos = input.cursorPosition
                    setPlainText(val)
                    input.cursorPosition = curPos
                    skipTextUpdate = false
                }
            }

            Column {
                width: scrollView.availableWidth
                visible: d.cardsModel.count > 0

                spacing: Style.current.halfPadding

                Repeater {
                    model: d.cardsModel

                    StatusListItem {
                        width: d.componentWidth
                        border.width: 1
                        border.color: Theme.palette.baseColor2
                        anchors.horizontalCenter: parent.horizontalCenter
                        title: model.title
                        subTitle: model.address
                        statusListItemSubTitle.font.pixelSize: 12
                        sensor.hoverEnabled: false
                        statusListItemIcon.badge.visible: model.type === AddEditSavedAddressPopup.CardType.Contact
                        statusListItemIcon.badge.color: model.type === AddEditSavedAddressPopup.CardType.Contact && model.onlineStatus === 1?
                                                            Theme.palette.successColor1
                                                          : Theme.palette.baseColor1
                        statusListItemIcon.hoverEnabled: false
                        ringSettings.ringSpecModel: model.type === AddEditSavedAddressPopup.CardType.Contact? model.colorHash : ""

                        asset {
                            width: 40
                            height: 40
                            name: model.icon
                            isImage: model.icon !== ""
                            emoji: model.emoji
                            color: model.color
                            isLetterIdenticon: !model.icon
                            letterIdenticonBgWithAlpha: model.type === AddEditSavedAddressPopup.CardType.SavedAddress
                            charactersLen: 2
                        }
                    }
                }
            }

            StatusColorSelectorGrid {
                id: colorSelection
                objectName: "addSavedAddressColor"
                width: d.componentWidth
                anchors.horizontalCenter: parent.horizontalCenter
                model: Theme.palette.customisationColorsArray
                title.color: Theme.palette.directColor1
                title.font.pixelSize: Constants.addAccountPopup.labelFontSize1
                title.text: qsTr("Colour")
                selectedColorIndex: -1

                onSelectedColorChanged: {
                    d.colorId = Utils.getIdForColor(selectedColor)
                }
            }
        }
    }

    rightButtons: [
        StatusButton {
            text: d.editMode? qsTr("Save") : qsTr("Add address")
            enabled: d.valid && d.dirty
            onClicked: {
                d.submit()
            }
            objectName: "addSavedAddress"
        }
    ]
}