// Types mirror the Go models (camelCase JSON). Kept in one file for clarity.

export interface User {
  id: string;
  name: string;
  email: string;
  role: string;
  groups?: string[];
  isSuperAdmin: boolean;
}

export type Rank = "인턴" | "주임" | "선임" | "책임" | "파트너";

export interface Member {
  id: string;
  email: string;
  displayName: string;
  rank: Rank | "";
  departmentId?: string | null;
  role: "admin" | "user";
  isPartner: boolean;
  phone: string;
  position: string;
  status: string;
  joinDate?: string | null;
  annualLeave: number;
  avatarKey: string;
  createdAt: string;
  updatedAt: string;
}

export interface Notification {
  id: string;
  recipient: string;
  type: "project" | "leave" | "overtime" | "incentive" | "settlement";
  title: string;
  body: string;
  link: string;
  read: boolean;
  createdAt: string;
}

export type WorkStatusKind = "in" | "out" | "break" | "meeting" | "move";
export interface WorkStatusEvent {
  id: string;
  memberEmail: string;
  date: string;
  status: WorkStatusKind;
  at: string;
  note: string;
}

export interface LeaveBalance {
  year: number;
  granted: number;
  used: number;
  remaining: number;
}

export interface Me {
  user: User;
  member: Member | null;
  isAdmin: boolean;
  logoutUrl: string;
}

export interface NavItem {
  key: string;
  label: string;
  path: string;
  icon: string;
  adminOnly: boolean;
  section: string;
}

export interface Department {
  id: string;
  name: string;
  leadEmail: string;
}

export interface AuditLog {
  id: string;
  actor: string;
  action: string;
  entity: string;
  entityId: string;
  detail: string;
  createdAt: string;
}

/* ---- attendance ---- */
export type ReqStatus = "pending" | "approved" | "rejected" | "canceled";

export interface Attendance {
  id: string;
  memberEmail: string;
  date: string;
  clockIn?: string | null;
  clockOut?: string | null;
  workMinutes: number;
  source: string;
  note: string;
}

export type LeaveType =
  | "annual" | "half_am" | "half_pm" | "public" | "sick" | "family" | "unpaid";

export interface LeaveRequest {
  id: string;
  memberEmail: string;
  type: LeaveType;
  startDate: string;
  endDate: string;
  days: number;
  reason: string;
  status: ReqStatus;
  approver: string;
  decidedAt?: string | null;
  decisionMemo: string;
  createdAt: string;
}

export interface OvertimeRequest {
  id: string;
  memberEmail: string;
  date: string;
  minutes: number;
  reason: string;
  status: ReqStatus;
  approver: string;
  decidedAt?: string | null;
  decisionMemo: string;
  createdAt: string;
}

export interface WorkPolicy {
  id: string;
  name: string;
  weeklyHours: number;
  dailyStandardMin: number;
  coreStart: string;
  coreEnd: string;
  lunchMinutes: number;
  annualLeaveBase: number;
  active: boolean;
}

export interface Timesheet {
  year: number;
  month: number;
  businessDays: number;
  standardMinutes: number;
  workedMinutes: number;
  leaveMinutes: number;
  overtimeMinutes: number;
  recognizedTotal: number;
  fulfillmentPct: number;
  daysPresent: number;
}

export interface ApprovalQueue {
  leave: LeaveRequest[];
  overtime: OvertimeRequest[];
}

/* ---- projects ---- */
export interface Company { id: string; name: string; code: string; note: string; }
export interface Product { id: string; companyId: string; name: string; code: string; }
export interface Version { id: string; productId: string; label: string; }

export type ProjectStatus = "planned" | "active" | "hold" | "done" | "dropped";

export interface Project {
  id: string;
  name: string;
  companyId: string;
  productId: string;
  versionId: string;
  companyName: string;
  productName: string;
  versionName: string;
  consultingType: string;
  country: string;
  scopeText: string;    // 글 계약 범위
  scopeGraphic: string; // 그림 계약 범위
  pmEmail: string;
  clientDomain: string; // 고객사 메일 도메인(postfix)
  cautions: string;
  status: ProjectStatus;
  startDate: string;
  dueDate: string;
  createdAt: string;
  updatedAt: string;
}

export interface ProjectMail {
  id: string;
  messageId: string;
  threadId: string;
  from: string;
  to: string;
  cc: string;
  subject: string;
  date: string;
  snippet: string;
  mailbox: string;
  ts: number;
  hidden: boolean;
  hiddenBy: string;
  note: string;         // 공동 메모 본문 (인라인 표시)
  noteEditedBy: string; // 메모 마지막 수정자
}

export interface ProjectMailsResponse {
  enabled: boolean;
  domain: string;
  messages: ProjectMail[];
  error?: string;
  lastSyncedAt?: string;
  syncing?: boolean;
}

export interface MailNote {
  id: string;
  projectId: string;
  messageId: string;
  body: string;
  lastEditedBy: string;
  createdAt: string;
  updatedAt: string;
}

export interface ProjectMember {
  id: string;
  projectId: string;
  memberEmail: string;
  portion: number;
  role: string;
}

export interface ClientContact {
  id: string;
  projectId: string;
  name: string;
  title: string;
  phone: string;
  email: string;
}

export type Lane = "todo" | "doing" | "review" | "done";
// 전 구성원 공개 최소 디렉터리 (이메일 → 이름 표시용)
export interface DirectoryEntry {
  id: string;
  email: string;
  displayName: string;
  avatarKey: string;
}

export type TaskPriority = "low" | "medium" | "high" | "urgent";

export interface ProjectTask {
  id: string;
  projectId: string;
  title: string;
  description: string;
  lane: Lane;
  priority: TaskPriority | "";
  labels: string[] | null;
  start: string;
  end: string;
  assignee: string;
  orderIdx: number;
  progress: number;
  dependsOn: string[] | null;
  color: string;
}

export interface TaskComment {
  id: string;
  taskId: string;
  authorEmail: string;
  body: string;
  createdAt: string;
}

export interface Contract {
  id: string;
  projectId: string;
  totalAmount: number;
  beAmount: number;
  adminCaution: string;
  memo: string;
}

export interface ContractFile {
  id: string;
  projectId: string;
  kind: string;
  filename: string;
  s3Key: string;
  size: number;
  uploadedBy: string;
  createdAt: string;
}

export interface PaymentSplit {
  id: string;
  projectId: string;
  label: string;
  amount: number;
  expectedDate: string;
  paidDate: string;
  paid: boolean;
  memo: string;
  orderIdx: number;
}

/* ---- incentive ---- */
export type StageKind = "deposit" | "middle" | "final";
export type StageScope = "be" | "non_be";
export type FixStatus = "planned" | "applying" | "applied" | "paid";

export interface IncentiveConfig {
  id: string;
  year: number;
  pointRate: number;
  depositPct: number;
  middlePct: number;
  finalPct: number;
  nonBeCompanyPct: number;
  nonBePartnerPct: number;
  rankQuota: Record<string, number>;
  frozen: boolean;
}

export interface PaymentStage {
  id: string;
  projectId: string;
  kind: StageKind;
  scope: StageScope;
  amount: number;
  pct: number;
  expectedDate: string;
  fixedDate: string;
  status: FixStatus;
}

export interface UserIncentive {
  id: string;
  projectId: string;
  memberEmail: string;
  stageId: string;
  kind: StageKind;
  scope: StageScope;
  year: number;
  quarter: number;
  portion: number;
  amount: number;
  points: number;
  fixStatus: FixStatus;
  override: boolean;
  memo: string;
  appliedAt?: string | null;
  paidAt?: string | null;
}

export interface MyIncentive {
  year: number;
  rank: string;
  quota: number;
  pointsTotal: number;
  pointsApplied: number;
  excessPoints: number;
  pointRate: number;
  estPayout: number;
  items: UserIncentive[];
  byProject: Record<string, number>;
}

export interface Settlement {
  id: string;
  memberEmail: string;
  year: number;
  quarter: number;
  rank: string;
  quota: number;
  pointsCumul: number;
  excessPoints: number;
  paidPointsYtd: number;
  payoutPoints: number;
  payoutAmount: number;
  fixed: boolean;
  fixedAt?: string | null;
}

export interface SimResult {
  stages: { kind: StageKind; scope: StageScope; amount: number; pct: number }[];
  allocs: { email: string; kind: StageKind; scope: StageScope; portion: number; amount: number; points: number }[];
  byMember: Record<string, number>;
}

/* ---- accounting ---- */
export type TxnKind = "income" | "expense" | "tax" | "payroll" | "incentive";

export interface Account { id: string; code: string; name: string; type: string; }

export interface Transaction {
  id: string;
  date: string;
  kind: TxnKind;
  accountId?: string | null;
  amount: number;
  projectId?: string | null;
  memberEmail?: string | null;
  counterparty: string;
  memo: string;
  createdBy: string;
}

export interface TaxRecord {
  id: string;
  period: string;
  type: string;
  base: number;
  amount: number;
  dueDate: string;
  paid: boolean;
  memo: string;
}

export interface AcctSummary {
  year: number;
  cashIn: number;
  cashOut: number;
  net: number;
  incentiveApplied: number;
  incentivePaid: number;
  gap: number;
  monthly: { month: string; income: number; expense: number; net: number }[];
  byKind: Record<string, number>;
}

export interface Dashboard {
  isAdmin: boolean;
  year: number;
  myProjects: number;
  myPoints: number;
  myPendingRequests: number;
  pendingApprovals?: number;
  activeProjects?: number;
  cashIn?: number;
  cashOut?: number;
  cashNet?: number;
  upcomingPayments?: PaymentSplit[];
}