/**
 * The one source of engine and assistant identity for the Company ID
 * surfaces: display label plus brand color per id, consumed by the proposal
 * cards, the extract modal and the brand logos.
 */

/** Source id for values read from the merchant's own site. */
export const SITE_SOURCE_ID = 'site';

export interface EngineMeta {
  /** Human label, e.g. "ChatGPT". */
  label: string;
  /** Brand color as hex, for inline SVG/canvas consumers. */
  color: string;
  /** Brand color as a Tailwind background class, for dot markers. */
  dotClass: string;
}

export const ENGINE_META: Record<string, EngineMeta> = {
  gemini: { label: 'Gemini', color: '#4285F4', dotClass: 'bg-[#4285F4]' },
  chatgpt: { label: 'ChatGPT', color: '#10A37F', dotClass: 'bg-[#10A37F]' },
  gpt: { label: 'ChatGPT', color: '#10A37F', dotClass: 'bg-[#10A37F]' },
  [SITE_SOURCE_ID]: {
    label: 'your website',
    color: '#22c55e',
    dotClass: 'bg-[#22c55e]',
  },
};

/** Fallback for unmapped ids: the Recomaze pink. */
export const ENGINE_META_FALLBACK: EngineMeta = {
  label: '',
  color: '#C8175D',
  dotClass: 'bg-[#C8175D]',
};

/** Claude brand terracotta (an extract assistant, not a scan engine). */
export const CLAUDE_BRAND_COLOR = '#D97757';

/**
 * Resolve one id's meta, falling back to the Recomaze pink for unknown ids.
 *
 * @param {string} id - Engine or source id (e.g. "gemini", "site").
 * @returns {EngineMeta} The id's label and colors.
 */
export function engineMeta(id: string): EngineMeta {
  return ENGINE_META[id] ?? { ...ENGINE_META_FALLBACK, label: id };
}