// How much of the busiest agent subscription is gone, beside the other vitals.
//
// One number: whichever window across every collected agent is closest to its
// limit, because that is the one about to interrupt you.
//
// Hidden unless asked for AND a collector has real numbers. A bar indicator
// reading "unknown" is worse than an empty space, and this is off by default:
// it is a coding-tool readout, not something a general-purpose desktop shows
// without being asked.
//
// The glyph and the number live in their own Row, the same shape VitalsField
// uses. Anchoring them straight into Pill's layout Row instead made each child
// centre against a Row whose height those same children determine, and they
// came out sitting off-centre against the rest of the bar.
//
// Clickable, because a readout you cannot ask anything of is furniture. Left
// click opens the panel behind the number; right click opens the settings that
// govern it.

import QtQuick
import qs.config
import qs.services
import qs.widgets

Pill {
    id: root

    visible: Settings.showAgentUsage && AgentUsage.available

    onActivated: panel.visible = !panel.visible
    onSecondaryActivated: ShellState.openSettings("bar")

    Row {
        spacing: 4

        Text {
            anchors.verticalCenter: parent.verticalCenter
            text: "\u{F1719}"                        // md-robot-outline
            color: {
                if (AgentUsage.headline >= 90) return Theme.danger;
                if (AgentUsage.headline >= 75) return Theme.warn;
                return Theme.barFgDim;
            }
            font.family: Theme.fontMono
            font.pixelSize: Theme.fontSize
        }

        Text {
            anchors.verticalCenter: parent.verticalCenter
            text: AgentUsage.headline + "%"
            color: Theme.barFg
            font.family: Theme.fontFamily
            font.pixelSize: Theme.fontSizeSmall
            font.features: Theme.tabularFigures
            // Fixed and right-aligned so the bar does not shuffle sideways when
            // the number gains a digit, exactly as VitalsField does.
            horizontalAlignment: Text.AlignRight
            width: 30
        }
    }

    // Hangs off this pill the way TrayMenu hangs off a tray icon. A PopupWindow
    // is not an Item, so it takes no space in Pill's layout Row.
    AgentUsagePanel {
        id: panel
        anchorItem: root
    }
}