PasswordDialog.qml

/*
 * Copyright (C) 2020-2022 Savoir-faire Linux Inc.
 * Author: Yang Wang <yang.wang@savoirfairelinux.com>
 *
 * This program is free software; you can redistribute it and/or modify
 * it under the terms of the GNU General Public License as published by
 * the Free Software Foundation; either version 3 of the License, or
 * (at your option) any later version.
 *
 * This program is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 * GNU General Public License for more details.
 *
 * You should have received a copy of the GNU General Public License
 * along with this program.  If not, see <https://www.gnu.org/licenses/>.
 */

import QtQuick
import QtQuick.Layouts

import net.jami.Adapters 1.1
import net.jami.Constants 1.1

// PasswordDialog for changing password and exporting account
BaseModalDialog {
    id: root

    enum PasswordEnteringPurpose {
        ChangePassword,
        ExportAccount,
        SetPassword
    }

    property string path: ""
    property int purpose: PasswordDialog.ChangePassword

    signal doneSignal(bool success, int currentPurpose)

    function openDialog(purposeIn, exportPathIn = "") {
        purpose = purposeIn
        path = exportPathIn

        open()
    }

    width: Math.min(mainView.width - 2 * JamiTheme.preferredMarginSize, JamiTheme.preferredDialogWidth)
    height: Math.min(mainView.height - 2 * JamiTheme.preferredMarginSize, JamiTheme.preferredDialogHeight)

    title: {
        switch(purpose){
        case PasswordDialog.ExportAccount:
            return JamiStrings.enterPassword
        case PasswordDialog.ChangePassword:
            return JamiStrings.changePassword
        case PasswordDialog.SetPassword:
            return JamiStrings.setPassword
        }
    }

    popupContent: ColumnLayout {
        id: popupContentColumnLayout

        spacing: 0

        function validatePassword() {
            switch (purpose) {
            case PasswordDialog.ExportAccount:
                btnConfirm.enabled = currentPasswordEdit.length > 0
                break
            case PasswordDialog.SetPassword:
                btnConfirm.enabled = passwordEdit.length > 0 &&
                        passwordEdit.text === confirmPasswordEdit.text
                break
            default:
                btnConfirm.enabled = currentPasswordEdit.length > 0 &&
                        passwordEdit.text === confirmPasswordEdit.text
            }
        }

        function exportAccountQML() {
            var success = false
            if (path.length > 0) {
                success = AccountAdapter.exportToFile(
                            LRCInstance.currentAccountId,
                            path,
                            currentPasswordEdit.text)
            }
            doneSignal(success, purpose)
            close()
        }

        function savePasswordQML() {
            var success = false
            success = AccountAdapter.savePassword(
                        LRCInstance.currentAccountId,
                        currentPasswordEdit.text,
                        passwordEdit.text)
            if (success) {
                AccountAdapter.setArchiveHasPassword(passwordEdit.text.length !== 0)
            }
            doneSignal(success, purpose)
            close()
        }

        onVisibleChanged: validatePassword()

        Timer {
            id: timerToOperate

            interval: 200
            repeat: false

            onTriggered: {
                if (purpose === PasswordDialog.ExportAccount) {
                    popupContentColumnLayout.exportAccountQML()
                } else {
                    popupContentColumnLayout.savePasswordQML()
                }
            }
        }

        MaterialLineEdit {
            id: currentPasswordEdit

            Layout.alignment: Qt.AlignHCenter
            Layout.preferredWidth: JamiTheme.preferredFieldWidth
            Layout.preferredHeight: visible ? 48 : 0

            visible: purpose === PasswordDialog.ChangePassword ||
                     purpose === PasswordDialog.ExportAccount
            echoMode: TextInput.Password
            placeholderText: JamiStrings.enterCurrentPassword

            onVisibleChanged: clear()

            onTextChanged: popupContentColumnLayout.validatePassword()
        }

        MaterialLineEdit {
            id: passwordEdit

            Layout.alignment: Qt.AlignHCenter
            Layout.preferredWidth: JamiTheme.preferredFieldWidth
            Layout.preferredHeight: visible ? 48 : 0

            visible: purpose === PasswordDialog.ChangePassword ||
                     purpose === PasswordDialog.SetPassword
            echoMode: TextInput.Password
            placeholderText: JamiStrings.enterNewPassword

            onVisibleChanged: clear()

            onTextChanged: popupContentColumnLayout.validatePassword()
        }

        MaterialLineEdit {
            id: confirmPasswordEdit

            Layout.alignment: Qt.AlignHCenter
            Layout.preferredWidth: JamiTheme.preferredFieldWidth
            Layout.preferredHeight: visible ? 48 : 0

            visible: purpose === PasswordDialog.ChangePassword ||
                     purpose === PasswordDialog.SetPassword
            echoMode: TextInput.Password
            placeholderText: JamiStrings.confirmNewPassword

            onVisibleChanged: clear()

            onTextChanged: popupContentColumnLayout.validatePassword()
        }

        RowLayout {
            spacing: 16
            Layout.fillWidth: true
            Layout.alignment: Qt.AlignCenter

            MaterialButton {
                id: btnConfirm

                Layout.alignment: Qt.AlignHCenter

                preferredWidth: JamiTheme.preferredFieldWidth / 2 - 8

                color: enabled? JamiTheme.buttonTintedBlack : JamiTheme.buttonTintedGrey
                hoveredColor: JamiTheme.buttonTintedBlackHovered
                pressedColor: JamiTheme.buttonTintedBlackPressed
                secondary: true
                enabled: purpose === PasswordDialog.SetPassword

                text: (purpose === PasswordDialog.ExportAccount) ? JamiStrings.exportAccount :
                                                                  JamiStrings.change

                onClicked: {
                    btnConfirm.enabled = false
                    timerToOperate.restart()
                }
            }

            MaterialButton {
                id: btnCancel

                Layout.alignment: Qt.AlignHCenter

                preferredWidth: JamiTheme.preferredFieldWidth / 2 - 8

                color: JamiTheme.buttonTintedBlack
                hoveredColor: JamiTheme.buttonTintedBlackHovered
                pressedColor: JamiTheme.buttonTintedBlackPressed
                secondary: true

                text: JamiStrings.optionCancel

                onClicked: close()
            }
        }
    }
}