import {
  Entity,
  PrimaryGeneratedColumn,
  Column,
  CreateDateColumn,
  ManyToOne,
  JoinColumn,
  Index,
} from 'typeorm';
import { PosIntegration } from './pos-integration.entity';

export enum SyncLogType {
  WEBHOOK_RECEIVED = 'WEBHOOK_RECEIVED',
  MANUAL_SYNC = 'MANUAL_SYNC',
  SCHEDULED_SYNC = 'SCHEDULED_SYNC',
}

export enum SyncLogStatus {
  SUCCESS = 'SUCCESS',
  PARTIAL = 'PARTIAL',
  FAILED = 'FAILED',
}

@Entity('pos_sync_logs')
@Index(['integrationId', 'createdAt'])
export class PosSyncLog {
  @PrimaryGeneratedColumn('uuid')
  id: string;

  @Column({ type: 'uuid' })
  integrationId: string;

  @ManyToOne(() => PosIntegration, { onDelete: 'CASCADE' })
  @JoinColumn({ name: 'integrationId' })
  integration: PosIntegration;

  @Column({
    type: 'enum',
    enum: SyncLogType,
  })
  type: SyncLogType;

  @Column({
    type: 'enum',
    enum: SyncLogStatus,
  })
  status: SyncLogStatus;

  @Column({ type: 'int', default: 0 })
  itemsProcessed: number;

  @Column({ type: 'int', default: 0 })
  itemsCreated: number;

  @Column({ type: 'int', default: 0 })
  itemsUpdated: number;

  @Column({ type: 'int', default: 0 })
  itemsSkipped: number;

  @Column({ type: 'int', default: 0 })
  itemsFailed: number;

  @Column({ type: 'jsonb', nullable: true })
  details: {
    webhookEventType?: string;
    webhookEventId?: string;
    errors?: { itemId: string; error: string }[];
    duration?: number;
  };

  @Column({ type: 'text', nullable: true })
  errorMessage: string;

  @CreateDateColumn()
  createdAt: Date;
}