import QtQuick
import Quickshell
import qs.Settings
import qs.Components

Item {
    id: volumeDisplay
    property var shell
    property int volume: 0

    // The total width will match the pill's width
    width: pillIndicator.width
    height: pillIndicator.height

    PillIndicator {
        id: pillIndicator
        icon: volume === 0 ? "volume_off" : (volume < 30 ? "volume_down" : "volume_up")
        text: volume + "%"

        pillColor: Theme.surfaceVariant
        iconCircleColor: Theme.accentPrimary
        iconTextColor: Theme.backgroundPrimary
        textColor: Theme.textPrimary
    }

    Connections {
        target: shell ?? null
        function onVolumeChanged() {
            if (shell && shell.volume !== volume) {
                volume = shell.volume
                pillIndicator.text = volume + "%"
                pillIndicator.icon = volume === 0 ? "volume_off" : (volume < 30 ? "volume_down" : "volume_up")
                pillIndicator.show()
            }
        }
    }

    Component.onCompleted: {
        if (shell && shell.volume !== undefined) {
            volume = shell.volume
            pillIndicator.show()
        }
    }

    MouseArea {
        anchors.fill: parent
        hoverEnabled: true
        acceptedButtons: Qt.NoButton // Accept wheel events only
        propagateComposedEvents: true
        onWheel: {
            if (!shell) return;
            let step = 5;
            if (wheel.angleDelta.y > 0) {
                shell.volume = Math.min(100, shell.volume + step);
            } else if (wheel.angleDelta.y < 0) {
                shell.volume = Math.max(0, shell.volume - step);
            }
        }
    }
}