export type SwarmTaskStatus = 'todo' | 'in_progress' | 'done' | 'blocked' | 'archived';

export interface SwarmTaskEvidence {
  commits?: string[];
  tests?: string[];
  prs?: string[];
}

export interface SwarmTask {
  id: string;
  title: string;
  status: SwarmTaskStatus;
  depends_on: string[];
  created_at: string;
  updated_at: string;
  created_by?: string;
  claimed_by?: string;
  claimed_at?: string;
  claim_reason?: string;
  completed_by?: string;
  completed_at?: string;
  summary?: string;
  evidence?: SwarmTaskEvidence;
  blocked_reason?: string;
  blocked_by?: string;
  attempt_count: number;
  channel?: string;
  archived_at?: string;
  progress_log?: Array<{ timestamp: string; agent: string; message: string }>;
}

export interface SwarmTaskCreateInput {
  title: string;
  content?: string;
  dependsOn?: string[];
  createdBy?: string;
  channel?: string;
}

export interface SwarmSummary {
  total: number;
  todo: number;
  in_progress: number;
  done: number;
  blocked: number;
}

export type WorkerPhase =
  | 'starting'
  | 'reading_rules'
  | 'coordinating'
  | 'claiming'
  | 'implementing'
  | 'testing'
  | 'reviewing'
  | 'committing'
  | 'finishing'
  | 'blocked'
  | 'idle';

export interface SpawnRequest {
  role?: string;
  persona?: string;
  objective?: string;
  message?: string; // Alias for objective
  context?: string;
  model?: string; // 'inherit' or 'provider/model' — validated through Pi
  name?: string;
  agentFile?: string; // Path to markdown file (with YAML frontmatter) to use as system prompt
}

export interface SpawnedAgent {
  id: string;
  cwd: string;
  name: string;
  role: string;
  model?: string;
  actualModel?: string;
  persona?: string;
  objective: string;
  context?: string;
  systemPrompt?: string;
  status: 'running' | 'completed' | 'failed' | 'stopped';
  poolId?: string;
  phase?: WorkerPhase;
  currentBeadId?: string;
  statusMessage?: string;
  agentMailName?: string;
  lastProgressAt?: string;
  startedAt: string;
  endedAt?: string;
  exitCode?: number;
  error?: string;
  sessionId?: string;
  pid?: number;
}