import { Column, Entity, Index, PrimaryGeneratedColumn } from 'typeorm';
import { TimestampedEntity } from './timestamped.entity';

/** @deprecated Los plazos de respuesta pasan al nivel Acta/Informe en F4. */
export enum InspectionFindingResponseDueBasis {
  FINDING_DATE = 'FINDING_DATE',
  REPORT_NOTIFICATION = 'REPORT_NOTIFICATION',
}

export enum InspectionFindingStatus {
  OPEN = 'OPEN',
  CLOSED = 'CLOSED',
  VOIDED = 'VOIDED',
}

@Entity({ name: 'inspection_findings' })
@Index('uq_inspection_findings_number', ['actId', 'findingNumber'], { unique: true })
@Index('uq_inspection_findings_code', ['code'], { unique: true })
@Index('idx_inspection_findings_status_control', ['status', 'nextControlOn'])
@Index('idx_inspection_findings_asset_status', ['assetId', 'status'])
@Index('idx_inspection_findings_catalog_item', ['catalogItemId'])
@Index('idx_inspection_findings_recurrence_of', ['recurrenceOfFindingId'])
export class InspectionFinding extends TimestampedEntity {
  @PrimaryGeneratedColumn('uuid')
  id!: string;

  @Column({ name: 'act_id', type: 'uuid' })
  actId!: string;

  @Column({ name: 'asset_id', type: 'uuid' })
  assetId!: string;

  @Column({ name: 'catalog_item_id', type: 'uuid', nullable: true })
  catalogItemId!: string | null;

  @Column({ name: 'finding_number', type: 'integer' })
  findingNumber!: number;

  @Column({ type: 'varchar', length: 40 })
  code!: string;

  @Column({ type: 'varchar', length: 20, default: InspectionFindingStatus.OPEN })
  status!: InspectionFindingStatus;

  @Column({ type: 'varchar', length: 500 })
  title!: string;

  @Column({ type: 'text' })
  description!: string;

  @Column({ name: 'legal_basis', type: 'text', nullable: true })
  legalBasis!: string | null;

  @Column({ type: 'text', nullable: true })
  glossary!: string | null;

  @Column({ name: 'catalog_revision', type: 'integer', nullable: true })
  catalogRevision!: number | null;

  @Column({ name: 'suggested_severity', type: 'smallint', nullable: true })
  suggestedSeverity!: number | null;

  @Column({ type: 'smallint', nullable: true })
  severity!: number | null;

  @Column({ name: 'is_recurrence', type: 'boolean', default: false })
  isRecurrence!: boolean;

  @Column({ name: 'recurrence_of_finding_id', type: 'uuid', nullable: true })
  recurrenceOfFindingId!: string | null;

  @Column({ name: 'correction_due_on', type: 'date', nullable: true })
  correctionDueOn!: string | null;

  // Campos legacy conservados temporalmente para migrar datos sin pérdida.
  @Column({ name: 'response_due_basis', type: 'varchar', length: 32, nullable: true })
  responseDueBasis!: InspectionFindingResponseDueBasis | null;

  @Column({ name: 'response_due_days', type: 'integer', nullable: true })
  responseDueDays!: number | null;

  @Column({ name: 'response_due_base_on', type: 'date', nullable: true })
  responseDueBaseOn!: string | null;

  @Column({ name: 'report_notified_on', type: 'date', nullable: true })
  reportNotifiedOn!: string | null;

  @Column({ name: 'company_response', type: 'text', nullable: true })
  companyResponse!: string | null;

  @Column({ name: 'company_response_received_on', type: 'date', nullable: true })
  companyResponseReceivedOn!: string | null;

  @Column({ name: 'company_committed_correction_on', type: 'date', nullable: true })
  companyCommittedCorrectionOn!: string | null;

  @Column({ name: 'next_control_on', type: 'date', nullable: true })
  nextControlOn!: string | null;

  @Column({ name: 'current_version', type: 'integer', default: 0 })
  currentVersion!: number;

  @Column({ name: 'closed_at', type: 'timestamptz', nullable: true })
  closedAt!: Date | null;

  @Column({ name: 'closed_by', type: 'uuid', nullable: true })
  closedBy!: string | null;

  @Column({ name: 'closure_notes', type: 'text', nullable: true })
  closureNotes!: string | null;

  @Column({ name: 'created_by', type: 'uuid', nullable: true })
  createdBy!: string | null;

  @Column({ name: 'updated_by', type: 'uuid', nullable: true })
  updatedBy!: string | null;
}