import QtQuick 2.0
import Sailfish.Silica 1.0

Page {
    id: page

    property var voiceNames: [
        "it-IT-ElsaNeural",
        "it-IT-DiegoNeural",
        "it-IT-IsabellaNeural",
        "it-IT-GiuseppeMultilingualNeural",
        "en-US-AriaNeural"
    ]
    property var engineNames: ["edge", "openai", "elevenlabs"]

    SilicaFlickable {
        anchors.fill: parent
        contentHeight: col.height + Theme.paddingLarge

        Column {
            id: col
            width: parent.width
            spacing: Theme.paddingMedium

            PageHeader { title: qsTr("Settings") }

            SectionHeader { text: qsTr("Server") }

            TextField {
                id: urlField
                width: parent.width
                label: qsTr("Web UI address")
                placeholderText: "https://hermes.example.com"
                inputMethodHints: Qt.ImhUrlCharactersOnly | Qt.ImhNoAutoUppercase
                onTextChanged: {
                    if (text !== appSettings.baseUrl)
                        appSettings.baseUrl = text
                }
            }

            SectionHeader { text: qsTr("Voice") }

            ComboBox {
                label: qsTr("Read-aloud voice")
                currentIndex: Math.max(0, page.voiceNames.indexOf(appSettings.ttsVoice))
                // MenuItems espliciti (no Repeater: pattern non provato sul kit 5.1)
                menu: ContextMenu {
                    MenuItem {
                        text: "it-IT-ElsaNeural"
                        onClicked: appSettings.ttsVoice = "it-IT-ElsaNeural"
                    }
                    MenuItem {
                        text: "it-IT-DiegoNeural"
                        onClicked: appSettings.ttsVoice = "it-IT-DiegoNeural"
                    }
                    MenuItem {
                        text: "it-IT-IsabellaNeural"
                        onClicked: appSettings.ttsVoice = "it-IT-IsabellaNeural"
                    }
                    MenuItem {
                        text: "it-IT-GiuseppeMultilingualNeural"
                        onClicked: appSettings.ttsVoice = "it-IT-GiuseppeMultilingualNeural"
                    }
                    MenuItem {
                        text: "en-US-AriaNeural"
                        onClicked: appSettings.ttsVoice = "en-US-AriaNeural"
                    }
                }
            }

            ComboBox {
                label: qsTr("TTS engine")
                currentIndex: Math.max(0, page.engineNames.indexOf(appSettings.ttsEngine))
                menu: ContextMenu {
                    MenuItem {
                        text: "edge"
                        onClicked: appSettings.ttsEngine = "edge"
                    }
                    MenuItem {
                        text: "openai"
                        onClicked: appSettings.ttsEngine = "openai"
                    }
                    MenuItem {
                        text: "elevenlabs"
                        onClicked: appSettings.ttsEngine = "elevenlabs"
                    }
                }
            }

            TextSwitch {
                text: qsTr("Read replies aloud")
                description: qsTr("Speak every completed reply automatically")
                checked: appSettings.ttsAutoRead
                onCheckedChanged: appSettings.ttsAutoRead = checked
            }

            SectionHeader { text: qsTr("Voice dialog") }

            TextSwitch {
                text: qsTr("Send right after dictation")
                description: qsTr("Send the transcribed text automatically, without tapping Send")
                checked: appSettings.dictationAutoSend
                onCheckedChanged: appSettings.dictationAutoSend = checked
            }

            ComboBox {
                label: qsTr("Auto-stop pause")
                currentIndex: {
                    var v = appSettings.vadSilenceMs
                    return v <= 1000 ? 0 : (v <= 1500 ? 1 : (v <= 2000 ? 2 : 3))
                }
                menu: ContextMenu {
                    MenuItem { text: qsTr("1.0 second"); onClicked: appSettings.vadSilenceMs = 1000 }
                    MenuItem { text: qsTr("1.5 seconds"); onClicked: appSettings.vadSilenceMs = 1500 }
                    MenuItem { text: qsTr("2.0 seconds"); onClicked: appSettings.vadSilenceMs = 2000 }
                    MenuItem { text: qsTr("3.0 seconds"); onClicked: appSettings.vadSilenceMs = 3000 }
                }
            }

            ComboBox {
                label: qsTr("Mic sensitivity")
                currentIndex: appSettings.vadThreshold <= 500 ? 0
                              : (appSettings.vadThreshold <= 1000 ? 1 : 2)
                menu: ContextMenu {
                    MenuItem { text: qsTr("High (even soft voices)"); onClicked: appSettings.vadThreshold = 400 }
                    MenuItem { text: qsTr("Medium"); onClicked: appSettings.vadThreshold = 800 }
                    MenuItem { text: qsTr("Low (noisy rooms)"); onClicked: appSettings.vadThreshold = 1600 }
                }
            }

            SectionHeader { text: qsTr("Account") }

            Button {
                anchors.horizontalCenter: parent.horizontalCenter
                text: qsTr("Sign out")
                onClicked: page.signOut()
            }

            SectionHeader { text: qsTr("About") }

            Label {
                x: Theme.horizontalPageMargin
                width: parent.width - 2 * Theme.horizontalPageMargin
                wrapMode: Text.WordWrap
                font.pixelSize: Theme.fontSizeSmall
                color: Theme.secondaryColor
                text: "harbour-hermes " + appVersion + "\n\n" +
                      qsTr("Native client for the Hermes Web UI (hermes-webui): " +
                           "sessions, live streaming chat, server-side voice " +
                           "dictation and read-aloud.")
            }
        }

        VerticalScrollDecorator {}
    }

    function signOut() {
        api.logout()
        pageStack.replace(Qt.resolvedUrl("LoginPage.qml"))
    }

    Component.onCompleted: urlField.text = appSettings.baseUrl
}