export interface FlowDefinition {
  id: number
  code: string
  name: string
  description?: string
  category?: string
  version: number
  status: number // 0-草稿 1-已发布 2-停用
  formSchema?: string
  flowJson?: string
  createTime?: string
  updateTime?: string
}

export interface FlowInstance {
  id: number
  definitionId: number
  definitionName?: string
  instanceNo?: string
  businessKey?: string
  status: number // 0-运行中 1-已完成 2-已终止
  startTime?: string
  endTime?: string
  currentNode?: string
  createBy?: string
}

export interface FlowTask {
  id: number
  instanceId: number
  definitionName?: string
  nodeName: string
  assigneeId?: number
  assigneeName?: string
  status: number // 0-待处理 1-已处理 2-转办
  action?: string
  comment?: string
  createTime?: string
  endTime?: string
}

export interface FlowNodeConfig {
  id: string
  type: 'start' | 'approval' | 'cc' | 'condition' | 'end'
  name: string
  x: number
  y: number
  properties?: Record<string, unknown>
}

export interface FlowEdgeConfig {
  id: string
  sourceNodeId: string
  targetNodeId: string
  properties?: Record<string, unknown>
}

export interface ApprovalAction {
  action: 'pass' | 'reject' | 'rollback' | 'transfer'
  comment?: string
  transferTo?: number
}

export interface NodeProgress {
  nodeId: string
  nodeName: string
  nodeType: string
  status: 'completed' | 'current' | 'pending'
  tasks: FlowTask[]
  isMyTurn: boolean
}

export interface ProcessProgress {
  instance: FlowInstance
  definition: FlowDefinition
  nodes: NodeProgress[]
  records: ApprovalRecord[]
  remainingNodeCount: number
}

export interface ApprovalRecord {
  id?: number
  taskId: number
  instanceId: number
  nodeId: string
  nodeName: string
  operatorId: number
  operatorName?: string
  actionType: string
  actionResult: string
  comment?: string
  createTime?: string
}