import QtQuick
import qs.config
import qs.services

SettingsPage {
    title: "Sound"
    lede: "Live PipeWire output, input, and device selection."

    SettingsCard {
        title: "Output"
        subtitle: AudioDevices.current(true)?.description ?? "No output device"

        SoundDeviceList {
            width: parent.width
            output: true
        }

        AudioBalance {
            width: parent.width
            node: AudioDevices.current(true)
        }
    }

    SettingsCard {
        title: "Input"
        subtitle: AudioDevices.current(false)?.description ?? "No input device"

        SoundDeviceList {
            width: parent.width
            output: false
        }
    }

    // Beside Input on purpose: dictation listens through whichever device that
    // card selects, and putting the two together is what makes that obvious.
    SettingsCard {
        title: "Dictation"
        subtitle: Dictation.ready
            ? "Hold Super+D, speak, and release. The words are typed where the cursor is."
            : "Speech to text, on the GPU. Two pieces have to be in place first — neither ships with Panama, because both are large and want the network."

        // Not a toggle: the keybind exists either way, and a switch would imply
        // dictation can be turned off rather than simply not set up.
        TextRow {
            label: "Speech server"
            detail: Dictation.imageBuilt
                ? (Dictation.serverReady
                    ? "Built and running"
                    : "Built. Starts on the first dictation and stays loaded.")
                : "Not built — run: panama app whisper-vulkan"
            value: Dictation.imageBuilt ? "Ready" : "Missing"
        }

        ActionRow {
            label: "Speech model"
            detail: Dictation.downloading
                ? (Dictation.downloadTotalBytes > 0
                    ? Math.round(Dictation.downloadFraction * 100) + "% of "
                      + Math.round(Dictation.downloadTotalBytes / 1048576) + " MB"
                    : "Downloading…")
                : (Dictation.modelInstalled
                    ? Math.round(Dictation.modelBytes / 1048576) + " MB, in place"
                    : "About 490 MB, downloaded once and kept")
            action: Dictation.downloading ? "Downloading…" : "Download"
            enabled: !Dictation.downloading && !Dictation.modelInstalled
            visible: !Dictation.modelInstalled || Dictation.downloading
            onTriggered: Dictation.download()
        }

        TextRow {
            visible: Dictation.modelInstalled && !Dictation.downloading
            label: "Speech model"
            detail: "Downloaded once and kept across rebuilds of the server."
            value: Math.round(Dictation.modelBytes / 1048576) + " MB"
        }

        TextRow {
            visible: !Dictation.typingAvailable
            label: "Typing"
            detail: "wtype is missing, so dictated text would go to the clipboard instead of being typed."
            value: "Missing"
        }

        TextRow {
            visible: Dictation.lastError !== ""
            label: "Problem"
            detail: Dictation.lastError
            value: ""
            divider: false
        }
    }

    SettingsCard {
        title: "Applications"
        subtitle: "Control each application currently playing through PipeWire."

        ApplicationMixer {
            width: parent.width
        }
    }

    SettingsCard {
        title: "Sound feedback"
        subtitle: "Use the same event preferences as GTK and GNOME applications."

        SettingRow {
            label: "Event sounds"
            detail: "Play alerts and interface event sounds"
            controlWidth: 42

            SettingsToggle {
                anchors.fill: parent
                checked: SoundFeedback.eventSounds
                enabled: !SoundFeedback.busy
                onToggled: checked => SoundFeedback.setEventSounds(checked)
            }
        }

        SettingRow {
            label: "Input feedback"
            detail: "Play sounds for supported typing and input events"
            controlWidth: 42
            divider: false

            SettingsToggle {
                anchors.fill: parent
                checked: SoundFeedback.inputFeedback
                enabled: !SoundFeedback.busy
                onToggled: checked => SoundFeedback.setInputFeedback(checked)
            }
        }
    }

    SettingsCard {
        title: "Advanced sound"

        ActionRow {
            label: "Device profiles"
            detail: "Open Fedora's complete device profile panel"
            divider: false
            action: "Open panel"
            onTriggered: SystemSettings.openGnomePanel("sound")
        }
    }
}