export interface PagedResult<T> {
  items: T[]
  totalCount: number
  page: number
  pageSize: number
}

export interface User {
  id: string
  username: string
  displayName: string
  roleId: string
  roleName: string
}

export interface UserListItem {
  id: string
  username: string
  displayName: string
  roleId: string
  roleName: string
  isActive: boolean
  createdAt: string
}

export interface LoginResponse {
  token: string
  user: User
}

export interface MenuItem {
  key: string
  label: string
  path: string
  canView: boolean
  canCreate: boolean
  canEdit: boolean
  canDelete: boolean
}

export interface PermissionEntry {
  screen: string
  canView: boolean
  canCreate: boolean
  canEdit: boolean
  canDelete: boolean
}

export interface Role {
  id: string
  name: string
  isSystem: boolean
  permissions: PermissionEntry[]
}

export interface SaveRoleRequest {
  name: string
  permissions: PermissionEntry[]
}

export interface MasterDataItem {
  id: string
  group: string
  label: string
  value: string
  sortOrder: number
  isActive: boolean
}

export interface SaveMasterDataRequest {
  group: string
  label: string
  value: string
  sortOrder: number
  isActive: boolean
}

export type ProjectStatus = 'Active' | 'Archived'
export type MemberRole = 'Owner' | 'Member'
export type DocumentType = 'Folder' | 'Document'
export type TaskStatus = 'Todo' | 'InProgress' | 'Done' | 'Cancelled'
export type TaskPriority = 'Low' | 'Medium' | 'High'

export interface Project {
  id: string
  name: string
  description: string | null
  status: ProjectStatus
  createdBy: string
  createdByName: string
  createdAt: string
  updatedBy: string | null
  updatedByName: string | null
  updatedAt: string
}

export interface ProjectMember {
  userId: string
  username: string
  displayName: string
  role: MemberRole
  canViewDocuments: boolean
  canCreateDocuments: boolean
  canEditDocuments: boolean
  canDeleteDocuments: boolean
}

export interface DocumentNode {
  id: string
  parentId: string | null
  title: string
  type: DocumentType
  createdAt: string
  createdBy: string
  updatedAt: string
  updatedBy: string | null
  children: DocumentNode[]
}

export interface DocumentItem {
  id: string
  projectId: string
  parentId: string | null
  title: string
  content: string | null
  type: DocumentType
  createdBy: string
  createdAt: string
  updatedBy: string | null
  updatedAt: string
}

export interface Task {
  id: string
  projectId: string
  title: string
  description: string | null
  status: TaskStatus
  priority: TaskPriority
  assigneeId: string | null
  assigneeName: string | null
  dueDate: string | null
  createdAt: string
  updatedAt: string
}

export interface UserRoleDetail {
  userId: string
  username: string
  displayName: string
  assignedRoles: Role[]
  unassignedRoles: Role[]
}

export interface TaskCounts {
  [status: string]: number
}