import {
  Entity,
  PrimaryGeneratedColumn,
  Column,
  CreateDateColumn,
  UpdateDateColumn,
} from 'typeorm';

export type BarcodeActionType = 'SEND_TO_PAPERLESS' | 'SEND_BY_EMAIL';

export interface LabelInputField {
  name: string;
  label: string;
  type: 'text' | 'number' | 'date';
}

export type LabelElement =
  | { type: 'text'; content: string; x: number; y: number; fontSize: number; bold?: boolean; align?: 'left' | 'center' | 'right'; maxWidth?: number }
  | { type: 'qr';   content: string; x: number; y: number; sizeMm: number }
  | { type: 'line'; x1: number; y1: number; x2: number; y2: number; lineWidth?: number };

@Entity('barcode_templates')
export class BarcodeTemplate {
  @PrimaryGeneratedColumn()
  Id!: number;

  @Column({ type: 'varchar', length: 100 })
  Name!: string;

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

  @Column({ type: 'boolean', default: false })
  SplitBefore!: boolean;

  @Column({ type: 'varchar', length: 500, nullable: true })
  DateinameTemplate!: string | null;

  @Column({ type: 'json' })
  Actions!: BarcodeActionType[];

  // ── Label-Konfiguration ─────────────────────────────────────
  @Column({ type: 'boolean', default: false })
  LabelEnabled!: boolean;

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

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

  @Column({ type: 'json', nullable: true })
  LabelInputFields!: LabelInputField[] | null;

  @Column({ type: 'varchar', length: 1000, nullable: true })
  LabelGetUrl!: string | null;

  @Column({ type: 'varchar', length: 1000, nullable: true })
  LabelPrintedUrl!: string | null;

  @Column({ type: 'varchar', length: 1000, nullable: true })
  LabelReleaseUrl!: string | null;

  @Column({ type: 'json', nullable: true })
  LabelLayout!: LabelElement[] | null;

  @CreateDateColumn()
  CreatedAt!: Date;

  @UpdateDateColumn()
  UpdatedAt!: Date;
}