import { Column, Entity, Index, PrimaryColumn } from 'typeorm';

export enum AssetGeometryType {
  POINT = 'POINT',
  LINESTRING = 'LINESTRING',
  POLYGON = 'POLYGON',
}

export enum AssetGeometrySource {
  WEB = 'WEB',
  ANDROID = 'ANDROID',
  IMPORT = 'IMPORT',
  SURVEY = 'SURVEY',
}

@Entity({ name: 'asset_geometries' })
@Index('idx_asset_geometries_geometry', ['geometry'], { spatial: true })
@Index('idx_asset_geometries_type', ['geometryType'])
export class AssetGeometry {
  @PrimaryColumn({ name: 'asset_id', type: 'uuid' })
  assetId!: string;

  @Column({
    type: 'geometry',
    spatialFeatureType: 'Geometry',
    srid: 4326,
  })
  geometry!: { type: AssetGeometryType; coordinates: unknown };

  @Column({ name: 'geometry_type', type: 'varchar', length: 20 })
  geometryType!: AssetGeometryType;

  @Column({
    type: 'enum',
    enum: AssetGeometrySource,
    enumName: 'asset_geometry_source',
    default: AssetGeometrySource.WEB,
  })
  source!: AssetGeometrySource;

  @Column({ name: 'accuracy_m', type: 'numeric', precision: 12, scale: 3, nullable: true })
  accuracyM!: string | null;

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

  @Column({ name: 'device_label', type: 'varchar', length: 255, nullable: true })
  deviceLabel!: string | null;

  @Column({ name: 'created_at', type: 'timestamptz', default: () => 'CURRENT_TIMESTAMP' })
  createdAt!: Date;

  @Column({ name: 'updated_at', type: 'timestamptz', default: () => 'CURRENT_TIMESTAMP' })
  updatedAt!: Date;

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