wongjiahau/ttap-web

import { ParseType } from "../att/type";
import { Identifiable } from "../interfaces/identifiable";
import { ISlot } from "../model/slot";
import { GetInitial } from "../util/getInitial";
import { IPartitionable } from "./partitionize";

export interface IOptimizedSlot extends IPartitionable, Identifiable {
  DayTimeMatrix: number[];
  SlotNumber: number;
  SlotIds: number[];
  PartitionGroup: string; // This is required by findTimetableVisualizer
}
export class TinySlot implements IOptimizedSlot {
  public readonly PartitionKey: number;
  public readonly DayTimeMatrix: number /*7*/[];
  public readonly SlotNumber: number;
  public readonly Uid: number;
  public readonly PartitionGroup: string;
  public SlotIds: number[];

  public constructor(s: ISlot) {
    this.PartitionKey = s.SubjectCode * 10 + ParseType(s.Type);
    this.SlotNumber = s.SlotNumber;
    this.Uid = s.SlotNumber;
    this.SlotIds = [];
    this.SlotIds.push(s.Uid);
    this.DayTimeMatrix = this.GetDayTimeMatrixForTinySlot(s);
    this.PartitionGroup = `${GetInitial(s.SubjectName)}(${s.Type})`;
  }

  private GetDayTimeMatrixForTinySlot(s: ISlot): number[] {
    const result = [0, 0, 0, 0, 0, 0, 0];
    result[s.Day - 1] = s.TimePeriod;
    return result;
  }
}