export interface IconData {
body: string;
width?: number;
height?: number;
left?: number;
top?: number;
}
export interface IconSet {
icons?: Record<string, IconData>;
aliases?: Record<string, { parent: string }>;
width?: number;
height?: number;
}
export function resolveIconAlias(iconSet: IconSet, name: string): string {
if (iconSet.aliases?.[name]) {
return iconSet.aliases[name].parent;
}
return name;
}
export function buildSvg(
iconData: IconData,
defaults: { width?: number; height?: number },
options?: { size?: number; color?: string }
): string {
const width = iconData.width || defaults.width || 24;
const height = iconData.height || defaults.height || 24;
const viewBox = `${iconData.left || 0} ${iconData.top || 0} ${width} ${height}`;
const svgSize = options?.size
? `width="${options.size}" height="${options.size}"`
: `width="1em" height="1em"`;
let body = iconData.body;
if (!body.includes("fill=") && !body.includes("stroke=")) {
body = body.replace(/<path/g, `<path fill="${options?.color || 'currentColor'}"`);
}
return `<svg xmlns="http://www.w3.org/2000/svg" ${svgSize} viewBox="${viewBox}">${body}</svg>`;
}
export function sortByPreferredCollections(
icons: string[],
style: "solid" | "outline" | "any",
learnedPreferences: string[] = []
): string[] {
const stylePreferred = style === "solid"
? ["mdi", "fa-solid"]
: style === "outline"
? ["lucide", "tabler", "ph"]
: ["lucide", "mdi", "heroicons"];
// Learned preferences take priority, then style-based defaults
const preferred = [...new Set([...learnedPreferences, ...stylePreferred])];
return [...icons].sort((a, b) => {
const prefixA = a.split(":")[0]!;
const prefixB = b.split(":")[0]!;
const pA = preferred.indexOf(prefixA);
const pB = preferred.indexOf(prefixB);
// Both in preferred list - sort by preference order
if (pA >= 0 && pB >= 0) return pA - pB;
// Only A in preferred list
if (pA >= 0 && pB < 0) return -1;
// Only B in preferred list
if (pB >= 0 && pA < 0) return 1;
return 0;
});
}
export function sortByLearnedPreferences(
icons: string[],
learnedPreferences: string[]
): string[] {
if (learnedPreferences.length === 0) return icons;
return [...icons].sort((a, b) => {
const prefixA = a.split(":")[0]!;
const prefixB = b.split(":")[0]!;
const pA = learnedPreferences.indexOf(prefixA);
const pB = learnedPreferences.indexOf(prefixB);
// Both in preferred list - sort by preference order
if (pA >= 0 && pB >= 0) return pA - pB;
// Only A in preferred list
if (pA >= 0 && pB < 0) return -1;
// Only B in preferred list
if (pB >= 0 && pA < 0) return 1;
return 0;
});
}
