pragma Singleton

import QtQuick
import NovaStats as NS
import "." as S

// Helpers that need QML-side state (PowerProfileService) or compute over the
// raw theme primitives. Plain values come straight from NS.ThemeService.
QtObject {
    id: root

    // Effective reduced-motion: configured value OR power-saver active.
    readonly property bool reducedMotion: NS.ThemeService.reducedMotionConfig || S.PowerProfileService.powerSaver

    // Green -> yellow -> red gradient for 0-100% load/usage values.
    function loadColor(pct) {
        const t = Math.max(0, Math.min(100, pct)) / 100;
        const a = t < 0.5 ? NS.ThemeService.base0B : NS.ThemeService.base0A;
        const b = t < 0.5 ? NS.ThemeService.base0A : NS.ThemeService.base08;
        const u = t < 0.5 ? t * 2 : (t - 0.5) * 2;
        return Qt.rgba(a.r + (b.r - a.r) * u, a.g + (b.g - a.g) * u, a.b + (b.b - a.b) * u, 1);
    }
}