import businessLeader from '../assets/cards/경영기획팀.svg?inline';
import businessEmployee from '../assets/cards/경영기획팀-sm.svg?inline';
import managementLeader from '../assets/cards/사업관리팀.svg?inline';
import managementEmployee from '../assets/cards/사업관리팀-sm.svg?inline';
import designLeader from '../assets/cards/디자인기획팀.svg?inline';
import designEmployee from '../assets/cards/디자인기획팀-sm.svg?inline';
import solutionLeader from '../assets/cards/솔루션통합팀.svg?inline';
import solutionEmployee from '../assets/cards/솔루션통합팀-sm.svg?inline';
import talentLeader from '../assets/cards/인재성장팀.svg?inline';
import talentEmployee from '../assets/cards/인재성장팀-sm.svg?inline';
import systemLeader from '../assets/cards/통합시스템 디비전.svg?inline';
import systemEmployee from '../assets/cards/통합시스템 디비전-sm.svg?inline';

export type DepartmentCardSize = 'leader' | 'employee';
export interface DepartmentCardAsset {
  departmentId: string;
  label: string;
  size: DepartmentCardSize;
  url: string;
  width: number;
  height: number;
}

// Presentation-only mapping. The ten supplied SVGs are copied byte-for-byte;
// business-management uses vectors generated from the supplied PNG's colors.
// Vite embeds both in ESM/IIFE bundles, including file:// consumers.
// User-approved alias: 솔루션통합팀 assets -> existing solution-sales data.
const departments = new Map([
  ['business-management', { label: '사업관리팀', leader: managementLeader, employee: managementEmployee }],
  ['business-planning', { label: '경영기획팀', leader: businessLeader, employee: businessEmployee }],
  ['design-planning', { label: '디자인기획팀', leader: designLeader, employee: designEmployee }],
  ['solution-sales', { label: '솔루션통합팀', leader: solutionLeader, employee: solutionEmployee }],
  ['talent-growth', { label: '인재성장팀', leader: talentLeader, employee: talentEmployee }],
  ['integrated-system', { label: '통합시스템 Div', leader: systemLeader, employee: systemEmployee }],
]);

/** Resolve actual ancestry; do not infer a department from ID spelling/colors.
 * Unknown organizations and departments without supplied assets stay unchanged. */
export function getDepartmentCardAsset(
  departmentId: string, size: DepartmentCardSize,
  organizations: readonly { id: string; parentId: string | null }[] = [],
): DepartmentCardAsset | undefined {
  const visited = new Set<string>();
  let current: string | null = departmentId;
  while (current && !visited.has(current)) {
    visited.add(current);
    const entry = departments.get(current);
    if (entry) return { departmentId: current, label: entry.label, size, url: entry[size],
      width: size === 'leader' ? 146 : 108, height: size === 'leader' ? 68 : 52 };
    current = organizations.find(item => item.id === current)?.parentId ?? null;
  }
  return undefined;
}