All files / src/value commentSupplierConfig.ts

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import { ArraySupplier, OptionalValueSupplier, PrimitiveValueSupplier, ValueSupplier, ValueValidator } from './value'
import { CommentSchema } from '../model/commentSupplier'
 
/**
 * {@link CommentSupplier} 生成時に利用する設定値
 */
export interface CommentSupplierConfig {
  /**
   * 作成する CommentSupplier に設定する、コメントの生成間隔 (ミリ秒)
   */
  interval: number
  /**
   * 作成する CommentSupplier に設定する、コメント情報
   */
  comments: CommentSchema[]
  /**
   * ライブラリ利用者が自由に使えるフィールドです
   */
  vars: unknown
}
 
/**
 * {@link CommentSupplier} 生成に必要な属性値を設定します.
 */
export class CommentSupplierConfigSupplier implements ValueSupplier<CommentSupplierConfig> {
  private readonly interval: PrimitiveValueSupplier<number>
  private readonly comments: ArraySupplier<CommentSchema>
  private readonly vars: OptionalValueSupplier<unknown>
 
  constructor (initial: CommentSupplierConfig) {
    this.interval = PrimitiveValueSupplier.create(initial.interval, new class extends ValueValidator<number> {
      override isInvalid (value: number): boolean {
        return value <= 0
      }
 
      override getMessage (value: number): string {
        return super.getMessage(value) + ' コメント生成間隔は0より大きな正の値でなければなりません.'
      }
    }())
    this.comments = ArraySupplier.create(initial.comments)
    this.vars = OptionalValueSupplier.create(initial.vars)
  }
 
  setIf (obj: Partial<CommentSupplierConfig>): void {
    this.interval.setIf(obj.interval)
    this.comments.setIf(obj.comments)
    this.vars.setIf(obj.vars)
  }
 
  addComment (comment: CommentSchema): void {
    this.comments.add(comment)
  }
 
  get (): CommentSupplierConfig {
    return {
      interval: this.interval.get(),
      comments: this.comments.get(),
      vars: this.vars.get()
    }
  }
 
  addDefaultComment (comment: CommentSchema): void {
    this.comments.addDefault(comment)
  }
 
  defaultIf (obj: Partial<CommentSupplierConfig>):void {
    this.interval.defaultIf(obj.interval)
    this.comments.defaultIf(obj.comments)
    this.vars.defaultIf(obj.vars)
  }
 
  default (): CommentSupplierConfig {
    return {
      interval: this.interval.default(),
      comments: this.comments.default(),
      vars: this.vars.default()
    }
  }
}