// Local sample data for the pattern Stories (no network).
export type SampleUser = {
  id: string
  name: string
  department: string
  status: "active" | "pending" | "inactive"
  createdAt: string // ISO date
}

export const statusLabel: Record<SampleUser["status"], string> = { active: "활성", pending: "대기", inactive: "비활성" }

const names = ["김민수", "이서연", "박지훈", "최유진", "정하늘", "강도현", "조수빈", "윤재민", "임나래", "한지우", "오세준", "서하은"]
const departments = ["설계팀", "시공팀", "안전관리팀", "품질팀", "경영지원팀"]
const statuses: SampleUser["status"][] = ["active", "active", "pending", "inactive"]

// 47 rows: more than two pages at 20 per page, with dates spread over October 2026.
export const sampleUsers: SampleUser[] = Array.from({ length: 47 }, (_, i) => ({
  id: `U-${String(i + 1).padStart(3, "0")}`,
  name: `${names[i % names.length]}${i >= names.length ? ` ${Math.floor(i / names.length) + 1}` : ""}`,
  department: departments[(i * 3) % departments.length],
  status: statuses[(i * 5) % statuses.length],
  createdAt: new Date(2026, 9, 1 + (i % 28)).toISOString(),
}))

export const formatDate = (iso: string) => new Intl.DateTimeFormat("ko-KR", { year: "numeric", month: "2-digit", day: "2-digit" }).format(new Date(iso))

export const sameDay = (iso: string, date: Date) => {
  const d = new Date(iso)
  return d.getFullYear() === date.getFullYear() && d.getMonth() === date.getMonth() && d.getDate() === date.getDate()
}