import QtQuick 2.12
import QtQuick.Controls 2.12
import QtQuick.Layouts 1.12
import QtQml.Models 2.1
import QtQuick.Dialogs 1.3
import org.kde.kirigami 2.12 as Kirigami

import DeltaChat 1.0

Kirigami.Page {
    title: qsTr("Configure account")
    id: root

    required property DcContext context
    required property DcAccountsEventEmitter eventEmitter

    contextualActions: [
        Kirigami.Action {
            text: "Import backup"
            iconName: "document-import"
            onTriggered: importBackupDialog.open()
        }
    ]

    FileDialog {
        id: importBackupDialog
        title: "Import backup"
        folder: shortcuts.home
        onAccepted: {
            var url = importBackupDialog.fileUrl.toString()
            if (url.startsWith("file://")) {
                var filename = url.substring(7)
                console.log("Importing " + filename)
                root.context.importBackup(filename)
            }
        }
    }

    Kirigami.FormLayout {
        anchors.fill: parent

        TextField {
            id: addressField

            Kirigami.FormData.label: "Address: "
        }
        TextField {
            id: passwordField

            Kirigami.FormData.label: "Password: "

            echoMode: TextInput.PasswordEchoOnEdit
        }

        Kirigami.Separator {
            Kirigami.FormData.isSection: true
            Kirigami.FormData.label: "Advanced settings"
        }
        TextField {
            id: imapLoginField

            Kirigami.FormData.label: "IMAP login: "
        }
        TextField {
            id: imapHostnameField

            Kirigami.FormData.label: "IMAP server: "
        }
        TextField {
            id: imapPortField

            Kirigami.FormData.label: "IMAP port: "
        }

        ListModel {
            id: securityModel
            ListElement { text: "Automatic"; value: 0 }
            ListElement { text: "SSL/TLS"; value: 1 }
            ListElement { text: "StartTLS"; value: 2 }
            ListElement { text: "Off"; value: 3 }
        }

        ComboBox {
            id: imapSecurity

            Kirigami.FormData.label: "IMAP security: "

            model: securityModel
            textRole: "text"
        }

        TextField {
            id: smtpLoginField

            Kirigami.FormData.label: "SMTP login: "
        }
        TextField {
            id: smtpPasswordField

            Kirigami.FormData.label: "SMTP password: "

            echoMode: TextInput.PasswordEchoOnEdit
        }
        TextField {
            id: smtpHostnameField

            Kirigami.FormData.label: "SMTP server: "
        }
        TextField {
            id: smtpPortField

            Kirigami.FormData.label: "SMTP port: "
        }
        ComboBox {
            id: smtpSecurity

            Kirigami.FormData.label: "SMTP security: "

            model: securityModel
            textRole: "text"
        }

        ComboBox {
            id: certificateChecks

            Kirigami.FormData.label: "Certificate checks: "

            model: ListModel {
                id: certificateChecksModel
                ListElement { text: "Automatic"; value: 0 }
                ListElement { text: "Strict"; value: 1 }
                ListElement { text: "Accept invalid certificates"; value: 2 }
            }
            textRole: "text"
        }

        ProgressBar {
            id: progressBar
            value: 0.0
        }
        Button {
            text: "Login"
            onClicked: {
                console.log("Login")
                root.context.stopIo()
                root.context.setConfig("addr", addressField.text)
                root.context.setConfig("mail_pw", passwordField.text)
                root.context.setConfig("mail_user", imapLoginField.text)
                root.context.setConfig("mail_server", imapHostnameField.text)
                root.context.setConfig("mail_port", imapPortField.text)
                root.context.setConfig("mail_security", securityModel.get(imapSecurity.currentIndex).value)
                root.context.setConfig("send_user", smtpLoginField.text)
                root.context.setConfig("send_pw", smtpPasswordField.text)
                root.context.setConfig("send_server", smtpHostnameField.text)
                root.context.setConfig("send_port", smtpPortField.text)
                root.context.setConfig("send_security", securityModel.get(smtpSecurity.currentIndex).value)
                let certificate_checks = certificateChecks.model.get(certificateChecks.currentIndex).value;
                root.context.setConfig("imap_certificate_checks", certificate_checks)
                root.context.setConfig("smtp_certificate_checks", certificate_checks)
                root.context.configure()
            }
        }
    }

    Connections {
        target: root.eventEmitter
        function onConfigureProgress(accountId, progress, comment) {
            progressBar.value = progress / 1000.0
            if (progress == 1000) {
                root.context.startIo()
            }
        }

        function onImexProgress(accountId, progress) {
            progressBar.value = progress / 1000.0
            if (progress == 1000) {
                root.context.startIo()
            }
        }
    }
}