export const randomColor = () => {
    return hsvToHex((Math.random() + golden_ratio_conjugate) % 1, 0.8, 0.7)
}

const golden_ratio_conjugate = 0.618033988749895;

function hsvToHex(h, s, v) {
    var r, g, b;
    var i = (Math.floor(h * 6));
    var f = h * 6 - i;
    var p = v * (1 - s);
    var q = v * (1 - f * s);
    var t = v * (1 - (1 - f) * s);

    switch (i % 6) {
        case 0: r = v, g = t, b = p; break;
        case 1: r = q, g = v, b = p; break;
        case 2: r = p, g = v, b = t; break;
        case 3: r = p, g = q, b = v; break;
        case 4: r = t, g = p, b = v; break;
        case 5: r = v, g = p, b = q; break;
    }

    return rgbToHex(Math.round(r * 255), Math.round(g * 255), Math.round(b * 255))
}


const rgbToHex = (r, g, b) => '#' + [r, g, b].map(x => {
    const hex = x.toString(16)
    return hex.length === 1 ? '0' + hex : hex
}).join('')