voxtype-toggle-plasmashell/contents/ui/main.qml

// SPDX-FileCopyrightText: James Eversole <james@eversole.co>
// SPDX-License-Identifier: ISC

import QtQuick
import QtQuick.Layouts
import org.kde.kirigami as Kirigami
import org.kde.plasma.plasmoid
import org.kde.plasma.components as PlasmaComponents
import org.kde.plasma.plasma5support as Plasma5Support

PlasmoidItem {
    id: root

    // Panel size — small icon size for system tray / panel
    Layout.preferredWidth: Kirigami.Units.iconSizes.small
    Layout.preferredHeight: Kirigami.Units.iconSizes.small

    // Tooltip
    Plasmoid.title: "Voxtype Toggle"
    toolTipSubText: statusText

    // State tracking
    property string currentState: "idle"
    property string statusText: "Voxtype is idle"

    // State file paths (same as voxtype GNOME extension)
    readonly property string runtimeDir: "/run/user/1000"
    readonly property string stateFilePath: runtimeDir + "/voxtype/state"
    readonly property string pidFilePath: runtimeDir + "/voxtype/pid"

    // Data source for executing voxtype record toggle
    Plasma5Support.DataSource {
        id: executable
        engine: "executable"

        function toggleRecording() {
            if (daemonRunning) {
                executable.connectSource("voxtype record toggle")
            } else {
                updateState("not-running")
            }
        }

        function checkDaemon() {
            // Check if the voxtype daemon process is running
            var cmd = "if [ -f " + root.pidFilePath + " ]; then kill -0 $(cat " + root.pidFilePath + ") 2>/dev/null && echo running; fi"
            executable.connectSource(cmd)
        }

        onNewData: function(sourceName, data) {
            var exitCode = data["exit code"]
            var output = data.stdout.trim()

            // Handle the toggle command
            if (sourceName.includes("voxtype record toggle")) {
                executable.disconnectSource(sourceName)
                // Re-read state from disk after toggling
                refreshState()
                return
            }

            // Handle daemon check
            if (sourceName.includes("kill -0")) {
                daemonRunning = output === "running"
                executable.disconnectSource(sourceName)
            }
        }
    }

    // Data source for reading the state file from disk
    Plasma5Support.DataSource {
        id: stateReader
        engine: "executable"
        connectedSources: []

        onNewData: function(sourceName, data) {
            stateReader.disconnectSource(sourceName)
            var output = data.stdout.trim()
            // If the state file doesn't exist or is empty, default to idle
            updateState(output || "idle")
        }
    }

    // Periodic timer to refresh state from disk
    Timer {
        id: stateRefreshTimer
        interval: 3000
        running: true
        repeat: true
        onTriggered: {
            if (currentState !== "not-running") {
                refreshState()
            }
        }
    }

    // Re-trigger polling faster when transcribing
    onCurrentStateChanged: {
        if (currentState === "transcribing") {
            stateRefreshTimer.interval = 1500
        } else {
            stateRefreshTimer.interval = 3000
        }
    }

    // Whether the voxtype daemon is currently running
    property bool daemonRunning: false

    function updateState(newStatus) {
        currentState = newStatus
        switch (newStatus) {
        case "idle":
            statusText = "Voxtype is idle"
            break
        case "recording":
            statusText = "Voxtype is recording"
            break
        case "transcribing":
            statusText = "Voxtype is transcribing"
            break
        case "not-running":
            statusText = "Voxtype daemon not running"
            break
        default:
            statusText = "Voxtype is " + newStatus
        }
    }

    function refreshState() {
        stateReader.connectSource("cat " + root.stateFilePath + " 2>/dev/null || echo idle")
    }

    // Icon source based on current state
    readonly property string iconSource: {
        switch (currentState) {
        case "recording":
            return "media-record-symbolic"
        case "transcribing":
            return "content-loading-symbolic"
        case "not-running":
            return "dialog-warning-symbolic"
        case "idle":
        default:
            return "audio-input-microphone-symbolic"
        }
    }

    // Main clickable button
    PlasmaComponents.ToolButton {
        id: toggleButton
        anchors.centerIn: parent
        icon.name: root.iconSource
        onClicked: executable.toggleRecording()
    }

    // Initial state check when the component is ready
    Component.onCompleted: {
        refreshState()
        executable.checkDaemon()
    }
}