pragma Singleton

import Quickshell

// Nerd Font glyphs referenced by codepoint so the source stays ASCII and the
// exact glyph is unambiguous (independent of editor/font rendering).
// Codepoints are from the Font Awesome (FA) range bundled in Nerd Fonts.
Singleton {
    readonly property string cpu:        String.fromCharCode(0xf2db) // microchip
    readonly property string memory:     String.fromCodePoint(0xf035b) // md-memory (FA5 0xf538 is absent from the bundled Nerd Fonts)
    readonly property string thermo:     String.fromCharCode(0xf2c9) // thermometer-half
    readonly property string disk:       String.fromCharCode(0xf0a0) // hdd-o
    readonly property string wifi:       String.fromCharCode(0xf1eb) // wifi
    readonly property string ethernet:   String.fromCharCode(0xf6ff) // network-wired
    readonly property string down:       String.fromCharCode(0xf063) // arrow-down
    readonly property string up:         String.fromCharCode(0xf062) // arrow-up
    readonly property string clock:      String.fromCharCode(0xf017) // clock-o
    readonly property string volHigh:    String.fromCharCode(0xf028) // volume-up
    readonly property string volLow:     String.fromCharCode(0xf027) // volume-down
    readonly property string volMute:    String.fromCharCode(0xf026) // volume-off
    readonly property string bolt:       String.fromCharCode(0xf0e7) // bolt (charging)
    readonly property string plug:       String.fromCharCode(0xf1e6) // plug (AC)

    // battery glyphs full -> empty (FA battery-4 .. battery-0)
    readonly property var batterySteps: [
        String.fromCharCode(0xf244), // empty
        String.fromCharCode(0xf243), // quarter
        String.fromCharCode(0xf242), // half
        String.fromCharCode(0xf241), // three-quarters
        String.fromCharCode(0xf240)  // full
    ]

    function battery(pct) {
        var i = Math.round((pct / 100) * 4);
        if (i < 0) i = 0; if (i > 4) i = 4;
        return batterySteps[i];
    }
}