src/DiagramParser.ts

import { Color, numberToTimeString, timeStringToNumber, Font } from './Util.js';

export default class DiagramParser {
  /**
   * oudiaファイルを
   * @param oudString oudia形式の文字列
   */
  public parse(oudString: string): Promise<DiagramFile> {
    // shift-jisのダメ文字問題(https://sites.google.com/site/fudist/Home/grep/sjis-damemoji-jp)
    const reg =
      /([\\―ソЫⅨ噂浬欺圭構.蚕十申曾箪貼能表暴予禄兔喀媾彌拿杤歃濬畚秉綵臀藹觸軆鐔饅鷭偆砡纊犾])\\/gm;
    return new Promise((resolve: (value: DiagramFile) => void) => {
      const lines = oudString.replace(reg, '$1').split(/\r\n|\r|\n/);
      resolve(DiagramFile.fromOudia(lines)[0] as DiagramFile);
    });
  }
}

abstract class DiagramData {
  constructor(params: object = {}) {
    this.fromOudiaParams({});
    for (const key in params) {
      if (params.hasOwnProperty(key)) {
        this[key] = params[key];
      }
    }
  }
  /**
   * oudia文字列を解析する
   * @param lines oudia文字列を1行ずつ格納した配列
   * @param count 現在処理している行番号。再帰用なので外から呼ぶときは 省略するか0を指定。
   */
  public static fromOudia(lines: string[], count = 0): [DiagramData, number] {
    const result = new (this as any)();
    const oudParams: { [x: string]: string | string[] } = {};
    const enumerables = new Set([
      'Eki',
      'EkiTrack2',
      'OuterTerminal',
      'Ressyasyubetsu',
      'Dia',
      'Ressya',
      'JikokuhyouFont',
      'JikokuhyouBackColor',
    ]);
    let i: number;
    for (i = count; i < lines.length; i++) {
      if (lines[i].includes('=')) {
        // 1行パラメータの処理
        const m = lines[i].indexOf('=');
        const key = lines[i].slice(0, m);
        const value = lines[i].slice(m + 1);
        if (key.indexOf('Operation') === 0) {
          oudParams.operation = lines[i];
        } else if (enumerables.has(key)) {
          if (key in oudParams) {
            (oudParams[key] as string[]).push(value);
          } else {
            oudParams[key] = [value];
          }
        } else {
          oudParams[key] = value;
        }
      } else if (lines[i] === '.') {
        // 区間の終了
        break;
      } else if (/.+\.$/.test(lines[i])) {
        // 区間の開始
        const key = lines[i].slice(0, -1);
        const [data, j] = DIAGRAM_CLASSES[key].fromOudia(lines, i + 1);
        if (enumerables.has(key)) {
          if (key in oudParams) {
            (oudParams[key] as string[]).push(data);
          } else {
            oudParams[key] = [data];
          }
        } else {
          oudParams[key] = data;
        }
        i = j;
      } else if (lines[i] !== '') {
        console.warn(i + '行目: ' + lines[i] + '不明な文字列');
      }
    }
    result.fromOudiaParams(oudParams);
    return [result, i];
  }
  /**
   * fromOudia内で、oudia文字列からプロパティへ変換するためのメソッド。
   * @param key
   */
  public fromOudiaParams(params: object) {
    for (const key in params) {
      if (params.hasOwnProperty(key)) {
        this[key] = params[key];
      }
    }
  }
  public toOudiaString(): string {
    return '';
  }
  /**
   * 少しだけDeep Copyする。
   * instanceof DiagramData, Array(shallow copy), Object(shallow copy)
   * 必要に応じてOverrideすること!
   */
  public clone() {
    return this.shallowCopy(new (this as any).constructor(), this);
  }
  private shallowCopy(result, origin) {
    for (const prop in origin) {
      const val = origin[prop];
      if (val === null) {
        result[prop] = null;
      } else if (val === undefined) {
        result[prop] = undefined;
      } else if (
        val instanceof DiagramData ||
        val instanceof Color ||
        val instanceof Font
      ) {
        result[prop] = val.clone();
      } else if (val instanceof Array) {
        result[prop] = Array.from(val);
      } else if (val.constructor.name === 'Object') {
        Object.assign({}, val);
      } else {
        result[prop] = val;
      }
    }
    return result;
  }
}

// ルート
export class DiagramFile extends DiagramData {
  public fileType: string;
  public fileTypeAppComment: string;
  public displayProperty: DisplayProperty;
  public railway: Railway;
  public fromOudiaParams(params) {
    this.fileType = params.hasOwnProperty('FileType')
      ? params.FileType
      : 'OuDia.1.07';
    this.fileTypeAppComment = params.hasOwnProperty('FileTypeAppComment')
      ? params.FileTypeAppComment
      : 'CloudDia 1.0'; //仮の値
    this.displayProperty = params.hasOwnProperty('DispProp')
      ? params.DispProp
      : new DisplayProperty();
    this.railway = params.hasOwnProperty('Rosen')
      ? params.Rosen
      : new Railway();
  }
  public saveAsOud(fileTypeAppComment: string): string {
    const result = `FileType=OuDia.1.02\n${this.railway.toOudiaString()}${this.displayProperty.toOudiaString()}FileTypeAppComment=${fileTypeAppComment}\n`;
    return result;
  }
}

// Rosenに相当
export class Railway extends DiagramData {
  public name: string;
  public directionName: string[];
  public startTime: number;
  public stationInterval: number;
  public enableOperation: boolean;
  public comment: string;
  public trainTypes: TrainType[];
  public stations: Station[];
  public diagrams: Diagram[];
  public clone() {
    const result = super.clone();
    result.trainTypes = this.trainTypes.map((v) => v.clone());
    result.stations = this.stations.map((v) => v.clone());
    result.diagrams = this.diagrams.map((v) => v.clone());
    return result;
  }
  public fromOudiaParams(params) {
    this.name = params.hasOwnProperty('Rosenmei')
      ? params.Rosenmei
      : '新規路線';
    this.directionName = [];
    this.directionName[0] =
      params.hasOwnProperty('KudariDiaAlias') && params.KudariDiaAlias !== ''
        ? params.KudariDiaAlias
        : '下り';
    this.directionName[1] =
      params.hasOwnProperty('NoboriDiaAlias') && params.KudariDiaAlias !== ''
        ? params.NoboriDiaAlias
        : '上り';
    this.startTime = params.hasOwnProperty('KitenJikoku')
      ? timeStringToNumber(params.KitenJikoku)
      : 4 * 3600;
    this.stationInterval = params.hasOwnProperty(
      'DiagramDgrYZahyouKyoriDefault'
    )
      ? Number(params.DiagramDgrYZahyouKyoriDefault)
      : 60;
    this.enableOperation = params.hasOwnProperty('EnableOperation')
      ? params.EnableOperation === '1'
      : false;
    this.comment = params.hasOwnProperty('Comment')
      ? params.Comment.replace(/\\n/g, '\n')
      : '';
    this.stations = params.hasOwnProperty('Eki') ? params.Eki : [];
    this.trainTypes = params.hasOwnProperty('Ressyasyubetsu')
      ? params.Ressyasyubetsu
      : [new TrainType()];
    this.diagrams = params.hasOwnProperty('Dia') ? params.Dia : [new Diagram()];
  }
  public toOudiaString(): string {
    return (
      'Rosen.\n' +
      'Rosenmei=' +
      this.name +
      '\n' +
      this.stations.map((station) => station.toOudiaString()).join('') +
      this.trainTypes.map((trainType) => trainType.toOudiaString()).join('') +
      this.diagrams.map((diagram) => diagram.toOudiaString()).join('') +
      `KitenJikoku=${numberToTimeString(this.startTime, 'HMM')}\n` +
      `DiagramDgrYZahyouKyoriDefault=${this.stationInterval}\n` +
      `Comment=${this.comment.replace(/\n/g, '\\n')}\n` +
      '.\n'
    );
  }
}

export class Station extends DiagramData {
  public name: string;
  public abbrName: string;
  public timetableStyle: {
    arrival: [boolean, boolean];
    departure: [boolean, boolean];
  };
  public visibleDiagramInfo: [string, string];
  public mainTrack: [number, number];
  public isMain: boolean;
  public border: boolean;
  public brunchCoreStationIndex: number | null;
  public isBrunchOpposite: boolean;
  public loopOriginStationIndex: number | null;
  public isLoopOpposite: boolean;
  public visibleTimetableTrack: [boolean, boolean];
  public visibleDiagramTrack: boolean;
  public nextStaionDistance: number | null;
  public timetableTrackOmit: boolean;
  public operationLength: [number, number];
  public customTimetableStyle: {
    arrival: boolean[];
    departure: boolean[];
    trainNumber: boolean[];
    operationNumber: boolean[];
    trainType: boolean[];
    trainName: boolean[];
  };
  public tracks: [StationTrack, ...StationTrack[]];
  public outerTerminal: OuterTerminal[];
  public clone() {
    const result = super.clone();
    result.timetableStyle.arrival = [
      this.timetableStyle.arrival[0],
      this.timetableStyle.arrival[1],
    ];
    result.timetableStyle.departure = [
      this.timetableStyle.departure[0],
      this.timetableStyle.departure[1],
    ];
    result.customTimetableStyle = JSON.parse(
      JSON.stringify(this.customTimetableStyle)
    );
    return result;
  }
  public fromOudiaParams(params) {
    this.name = params.hasOwnProperty('Ekimei') ? params.Ekimei : '駅名未設定';
    this.abbrName = params.hasOwnProperty('EkimeiJikokuRyaku')
      ? params.EkimeiJikokuRyaku
      : '';
    switch (params.Ekijikokukeisiki) {
      case 'Jikokukeisiki_Hatsu':
        this.timetableStyle = {
          arrival: [false, false],
          departure: [true, true],
        };
        break;
      case 'Jikokukeisiki_Hatsuchaku':
        this.timetableStyle = {
          arrival: [true, true],
          departure: [true, true],
        };
        break;
      case 'Jikokukeisiki_KudariChaku':
        this.timetableStyle = {
          arrival: [true, false],
          departure: [false, true],
        };
        break;
      case 'Jikokukeisiki_NoboriChaku':
        this.timetableStyle = {
          arrival: [false, true],
          departure: [true, false],
        };
        break;
      case 'Jikokukeisiki_NoboriHatsuChaku':
        this.timetableStyle = {
          arrival: [false, true],
          departure: [true, true],
        };
        break;
      case 'Jikokukeisiki_KudariHatsuChaku':
        this.timetableStyle = {
          arrival: [true, false],
          departure: [true, true],
        };
        break;
      default:
        this.timetableStyle = {
          arrival: [false, false],
          departure: [true, true],
        };
        break;
    }
    this.isMain = params.hasOwnProperty('Ekikibo')
      ? params.Ekikibo === 'Ekikibo_Syuyou'
      : false;
    this.border = params.hasOwnProperty('Kyoukaisen')
      ? params.Kyoukaisen === '1'
      : false; // oud2ndV2では廃止
    this.visibleDiagramInfo = ['Origin', 'Origin'];
    if (params.hasOwnProperty('DiagramRessyajouhouHyoujiKudari'))
      this.visibleDiagramInfo[0] =
        params.DiagramRessyajouhouHyoujiKudari.replace(
          'DiagramRessyajouhouHyouji_',
          ''
        );
    if (params.hasOwnProperty('DiagramRessyajouhouHyoujiNobori'))
      this.visibleDiagramInfo[1] =
        params.DiagramRessyajouhouHyoujiNobori.replace(
          'DiagramRessyajouhouHyouji_',
          ''
        );
    this.mainTrack = [1, 0];
    if (params.hasOwnProperty('DownMain'))
      this.mainTrack[0] = Number(params.DownMain);
    if (params.hasOwnProperty('UpMain'))
      this.mainTrack[1] = Number(params.UpMain);
    this.tracks = params.hasOwnProperty('EkiTrack2Cont')
      ? params.EkiTrack2Cont.tracks
      : StationTrackList.defaultTracks;
    this.outerTerminal = params.hasOwnProperty('OuterTerminal')
      ? params.OuterTerminal
      : null;
    this.brunchCoreStationIndex = params.hasOwnProperty('BrunchCoreEkiIndex')
      ? Number(params.BrunchCoreEkiIndex)
      : null;
    this.isBrunchOpposite = params.hasOwnProperty('BrunchOpposite')
      ? params.BrunchOpposite === '1'
      : false;
    this.loopOriginStationIndex = params.hasOwnProperty('LoopOriginEkiIndex')
      ? Number(params.LoopOriginEkiIndex)
      : null;
    this.isLoopOpposite = params.hasOwnProperty('LoopOpposite')
      ? params.LoopOpposite === '1'
      : false;
    this.visibleTimetableTrack = [false, false];
    if (params.hasOwnProperty('JikokuhyouTrackDisplayKudari'))
      this.visibleTimetableTrack[0] =
        params.JikokuhyouTrackDisplayKudari === '1';
    if (params.hasOwnProperty('JikokuhyouTrackDisplayNobori'))
      this.visibleTimetableTrack[1] =
        params.JikokuhyouTrackDisplayNobori === '1';
    this.visibleDiagramTrack = params.hasOwnProperty('DiagramTrackDisplay')
      ? params.DiagramTrackDisplay === '1'
      : false;
    this.nextStaionDistance = params.hasOwnProperty('NextEkiDistance')
      ? Number(params.NextEkiDistance)
      : null;
    this.timetableTrackOmit = params.hasOwnProperty('JikokuhyouTrackOmit')
      ? params.JikokuhyouTrackOmit === '1'
      : false;
    this.operationLength = [0, 0];
    if (params.hasOwnProperty('JikokuhyouOperationOrigin'))
      this.operationLength[0] = Number(params.JikokuhyouOperationOrigin);
    if (params.hasOwnProperty('JikokuhyouOperationTerminal'))
      this.operationLength[1] = Number(params.JikokuhyouOperationTerminal);
    this.customTimetableStyle = {
      arrival: [false, false],
      departure: [true, true],
      trainNumber: [false, false],
      operationNumber: [false, false],
      trainType: [false, false],
      trainName: [false, false],
    };
    if (params.hasOwnProperty('JikokuhyouJikokuDisplayKudari')) {
      const s = params.JikokuhyouJikokuDisplayKudari.split(',');
      this.customTimetableStyle.arrival[0] = s[0] === 1;
      this.customTimetableStyle.departure[0] = s[1] === 1;
    }
    if (params.hasOwnProperty('JikokuhyouJikokuDisplayNobori')) {
      const s = params.JikokuhyouJikokuDisplayNobori.split(',');
      this.customTimetableStyle.arrival[1] = s[0] === 1;
      this.customTimetableStyle.departure[1] = s[1] === 1;
    }
    if (params.hasOwnProperty('JikokuhyouSyubetsuChangeDisplayKudari')) {
      const s = params.JikokuhyouSyubetsuChangeDisplayKudari;
      this.customTimetableStyle.trainNumber[0] = s[0] === 1;
      this.customTimetableStyle.operationNumber[0] = s[1] === 1;
      this.customTimetableStyle.trainType[0] = s[2] === 1;
      this.customTimetableStyle.trainName[0] = s[3] === 1;
    }
    if (params.hasOwnProperty('JikokuhyouSyubetsuChangeDisplayNobori')) {
      const s = params.JikokuhyouSyubetsuChangeDisplayNobori;
      this.customTimetableStyle.trainNumber[1] = s[0] === 1;
      this.customTimetableStyle.operationNumber[1] = s[1] === 1;
      this.customTimetableStyle.trainType[1] = s[2] === 1;
      this.customTimetableStyle.trainName[1] = s[3] === 1;
    }
  }
  public toOudiaString() {
    return (
      'Eki.\n' +
      'Ekimei=' +
      this.name +
      '\n' +
      'Ekijikokukeisiki=' +
      this.getTimetableStyle() +
      '\n' +
      'Ekikibo=' +
      (this.isMain ? 'Ekikibo_Syuyou' : 'Ekikibo_Ippan') +
      '\n' +
      (this.border ? 'Kyoukaisen=1\n' : '') +
      (this.visibleDiagramInfo[0] !== 'Origin'
        ? 'DiagramRessyajouhouHyoujiKudari=DiagramRessyajouhouHyouji_' +
          this.visibleDiagramInfo[0] +
          '\n'
        : '') +
      (this.visibleDiagramInfo[1] !== 'Origin'
        ? 'DiagramRessyajouhouHyoujiNobori=DiagramRessyajouhouHyouji_' +
          this.visibleDiagramInfo[1] +
          '\n'
        : '') +
      '.\n'
    );
  }
  public getTimetableStyle() {
    const n =
      (Number(this.timetableStyle.arrival[0]) << 3) +
      (Number(this.timetableStyle.arrival[1]) << 2) +
      (Number(this.timetableStyle.departure[0]) << 1) +
      Number(this.timetableStyle.departure[1]);
    switch (n) {
      case 3:
        return 'Jikokukeisiki_Hatsu';
      case 15:
        return 'Jikokukeisiki_Hatsuchaku';
      case 9:
        return 'Jikokukeisiki_KudariChaku';
      case 6:
        return 'Jikokukeisiki_NoboriChaku';
    }
    return 'Jikokukeisiki_Hatsu';
  }
  public addTrack() {
    const lName = this.tracks[this.tracks.length - 1].name;
    const lAbbrName = this.tracks[this.tracks.length - 1].abbrName;
    const m1 = lName.match(/\d+/);
    const m2 = lAbbrName[0].match(/\d+/);
    const m3 = lAbbrName[1].match(/\d+/);
    let name = '1番線';
    const abbrName = ['1', ''];
    if (m1 !== null && Number.isInteger(Number(m1[0])))
      name = lName.replace(/\d+/, String(Number(m1[0]) + 1));
    if (m2 !== null && Number.isInteger(Number(m2[0])))
      abbrName[0] = lAbbrName[0].replace(/\d+/, String(Number(m2[0]) + 1));
    if (m3 !== null && Number.isInteger(Number(m3[0])))
      abbrName[1] = lAbbrName[1].replace(/\d+/, String(Number(m3[0]) + 1));
    this.tracks.push(new StationTrack({ name, abbrName }));
  }
}

export class StationTrack extends DiagramData {
  public name: string;
  public abbrName: [string, string];
  public fromOudiaParams(params) {
    this.name = params.hasOwnProperty('TrackName') ? params.TrackName : '';
    this.abbrName = ['', ''];
    this.abbrName[0] = params.hasOwnProperty('TrackRyakusyou')
      ? params.TrackRyakusyou
      : '';
    this.abbrName[1] = params.hasOwnProperty('TrackNoboriRyakusyou')
      ? params.TrackNoboriRyakusyou
      : '';
  }
}

// EkiTrack2Contに相当. parseの過程で一時的に現れて消えてゆく
export class StationTrackList extends DiagramData {
  public tracks: StationTrack[];
  public fromOudiaParams(params) {
    this.tracks = params.hasOwnProperty('EkiTrack2') ? params.EkiTrack2 : null;
  }
  public static get defaultTracks() {
    return [
      new StationTrack({ name: '1番線', abbrName: ['1', ''] }),
      new StationTrack({ name: '2番線', abbrName: ['2', ''] }),
    ];
  }
}

// OuterTerminalに相当
export class OuterTerminal extends DiagramData {
  public name: string;
  public timetableName: string;
  public diagramName: string;
  public fromOudiaParams(params) {
    this.name = params.hasOwnProperty('OuterTerminalEkimei')
      ? params.OuterTerminalEkimei
      : '名称未設定';
    this.timetableName = params.hasOwnProperty('OuterTerminalJikokuRyaku')
      ? params.OuterTerminalJikokuRyaku
      : null;
    this.diagramName = params.hasOwnProperty('OuterTerminalDiaRyaku')
      ? params.OuterTerminalDiaRyaku
      : null;
  }
}

// Ressyasyubetsuに相当
export class TrainType extends DiagramData {
  public name: string;
  public abbrName: string;
  public textColor: Color;
  public fontIndex: number;
  public backgroundColor: Color;
  public strokeColor: Color;
  public lineStyle: string;
  public isBoldLine: boolean;
  public stopMark: boolean;
  public parentIndex: number | null;
  public fromOudiaParams(params) {
    this.name = params.hasOwnProperty('Syubetsumei')
      ? params.Syubetsumei
      : '新規種別';
    this.abbrName = params.hasOwnProperty('Ryakusyou')
      ? params.Ryakusyou
      : '新規';
    this.textColor = params.hasOwnProperty('JikokuhyouMojiColor')
      ? Color.from(params.JikokuhyouMojiColor)
      : new Color(0, 0, 0);
    this.fontIndex = params.hasOwnProperty('JikokuhyouFontIndex')
      ? Number(params.JikokuhyouFontIndex)
      : 0;
    this.backgroundColor = params.hasOwnProperty('JikokuhyouBackColor')
      ? Color.from(params.JikokuhyouBackColor[0])
      : new Color(255, 255, 255); // DispPropの同名プロパティが列挙可能なせいでparams.JikokuhyouBackColorは配列になっちゃってる
    this.strokeColor = params.hasOwnProperty('DiagramSenColor')
      ? Color.from(params.DiagramSenColor)
      : new Color(0, 0, 0);
    this.lineStyle = params.hasOwnProperty('DiagramSenStyle')
      ? params.DiagramSenStyle.replace('SenStyle_', '')
      : 'Jissen';
    this.isBoldLine = params.hasOwnProperty('DiagramSenIsBold')
      ? params.DiagramSenIsBold === '1'
      : false;
    this.stopMark = params.hasOwnProperty('StopMarkDrawType')
      ? params.StopMarkDrawType === 'EStopMarkDrawType_DrawOnStop'
      : false;
    this.parentIndex = params.hasOwnProperty('ParentSyubetsuIndex')
      ? Number(params.ParentSyubetsuIndex)
      : null;
  }
  public toOudiaString() {
    return (
      'Ressyasyubetsu.\n' +
      'Syubetsumei=' +
      this.name +
      '\n' +
      'Ryakusyou=' +
      this.abbrName +
      '\n' +
      'JikokuhyouMojiColor=' +
      this.textColor.toOudiaString() +
      '\n' +
      'JikokuhyouFontIndex=' +
      this.fontIndex +
      '\n' +
      'DiagramSenColor=' +
      this.strokeColor.toOudiaString() +
      '\n' +
      'DiagramSenStyle=SenStyle_' +
      this.lineStyle +
      '\n' +
      (this.isBoldLine ? 'DiagramSenIsBold=1\n' : '') +
      (this.stopMark ? 'StopMarkDrawType=EStopMarkDrawType_DrawOnStop\n' : '') +
      '.\n'
    );
  }
}

// Diaに相当
export class Diagram extends DiagramData {
  public name: string;
  public mainBackgroundColorIndex: number;
  public subBackgroundColorIndex: number;
  public backgroundPatternIndex: number;
  public trains: [Train[], Train[]];
  public clone() {
    const result = super.clone();
    result.trains[0] = this.trains[0].map((v) => v.clone());
    result.trains[1] = this.trains[1].map((v) => v.clone());
    return result;
  }
  public fromOudiaParams(params) {
    this.name = params.hasOwnProperty('DiaName')
      ? params.DiaName
      : '新規ダイヤ';
    this.mainBackgroundColorIndex = params.hasOwnProperty('MainBackColorIndex')
      ? Number(params.MainBackColorIndex)
      : 0;
    this.subBackgroundColorIndex = params.hasOwnProperty('SubBackColorIndex')
      ? Number(params.SubBackColorIndex)
      : 0;
    this.backgroundPatternIndex = params.hasOwnProperty('BackPatternIndex')
      ? Number(params.BackPatternIndex)
      : 0;
    this.trains = [[], []];
    this.trains[0] = params.hasOwnProperty('Kudari')
      ? params.Kudari.trains || []
      : [];
    this.trains[1] = params.hasOwnProperty('Nobori')
      ? params.Nobori.trains || []
      : [];
  }
  public toOudiaString(): string {
    return (
      'Dia.\n' +
      'DiaName=' +
      this.name +
      '\n' +
      'Kudari.\n' +
      this.trains[0].map((train) => train.toOudiaString()).join('') +
      '.\n' +
      'Nobori.\n' +
      this.trains[1].map((train) => train.toOudiaString()).join('') +
      '.\n' +
      '.\n'
    );
  }
}

// Kudari, Noboriに相当. parseの過程で一時的に現れて消えてゆく
export class TrainList extends DiagramData {
  public trains: Train[];
  public fromOudiaParams(params) {
    this.trains = params.Ressya;
  }
}

// Ressyaに相当
export class Train extends DiagramData {
  public direction: number;
  public type: number;
  public number: string;
  public name: string;
  public count: string;
  public timetable: StationTime;
  public note: string;
  public operations;
  public fromOudiaParams(params) {
    this.direction = params.hasOwnProperty('Houkou')
      ? params.Houkou === 'Kudari'
        ? 0
        : 1
      : 0;
    this.type = params.hasOwnProperty('Syubetsu') ? Number(params.Syubetsu) : 0;
    this.number = params.hasOwnProperty('Ressyabangou')
      ? params.Ressyabangou
      : '';
    this.name = params.hasOwnProperty('Ressyamei') ? params.Ressyamei : '';
    this.count = params.hasOwnProperty('Gousuu') ? params.Gousuu : '';
    this.timetable = params.hasOwnProperty('EkiJikoku')
      ? StationTime.from(params.EkiJikoku)
      : new StationTime();
    this.note = params.hasOwnProperty('Bikou') ? params.Bikou : null;
    this.operations = params.hasOwnProperty('Operation')
      ? params.Operation
      : null;
  }
  public toOudiaString(): string {
    return (
      'Ressya.\n' +
      'Houkou=' +
      (this.direction === 0 ? 'Kudari' : 'Nobori') +
      '\n' +
      'Syubetsu=' +
      this.type +
      '\n' +
      (this.number !== null ? 'Ressyabangou=' + this.number + '\n' : '') +
      (this.name !== null ? 'Ressyamei=' + this.name + '\n' : '') +
      (this.count !== null ? 'Gousuu=' + this.count + '\n' : '') +
      'EkiJikoku=' +
      this.timetable.toOudiaString() +
      '\n' +
      (this.note !== null ? 'Bikou=' + this.note + '\n' : '') +
      '.\n'
    );
  }
  public clone() {
    const result = super.clone();
    result.timetable = this.timetable.clone();
    return result;
  }
}

// DispPropに相当
export class DisplayProperty extends DiagramData {
  public commentFont: Font;
  public diagramStationFont: Font;
  public diagramBackgroundColor: Color;
  public diagramTimeFont: Font;
  public diagramAxisColor: Color;
  public diagramTextColor: Color;
  public diagramTrainColor: Color;
  public diagramTrainFont: Font;
  public stationNameLength: number;
  public timetableTrainWidth: number;
  public timetableFont: Font[];
  public timetableVFont: Font;
  public stdOpeTimeLowerColor: Color;
  public stdOpeTimeHigherColor: Color;
  public stdOpeTimeUndefColor: Color;
  public stdOpeTimeIllegalColor: Color;
  public anySecondIncDec1: number;
  public anySecondIncDec2: number;
  public visibleTrainName: boolean;
  public visibleOuterTerminalOriginSide: boolean;
  public visibleOuterTerminalTerminalSide: boolean;
  public visibleOuterTerminal: boolean;
  public clone() {
    const result = super.clone();
    result.timetableFont = this.timetableFont.map((v) => v.clone());
    return result;
  }
  public fromOudiaParams(params) {
    this.timetableFont = params.hasOwnProperty('JikokuhyouFont')
      ? params.JikokuhyouFont.map((value: string) => Font.from(value))
      : new Array(8).fill(0).map(() => new Font());
    this.timetableVFont = params.hasOwnProperty('JikokuhyouVFont')
      ? Font.from(params.JikokuhyouVFont)
      : new Font();
    this.diagramStationFont = params.hasOwnProperty('DiaEkimeiFont')
      ? Font.from(params.DiaEkimeiFont)
      : new Font();
    this.diagramTimeFont = params.hasOwnProperty('DiaJikokuFont')
      ? Font.from(params.DiaJikokuFont)
      : new Font();
    this.commentFont = params.hasOwnProperty('CommentFont')
      ? Font.from(params.CommentFont)
      : new Font();
    this.diagramTrainFont = params.hasOwnProperty('DiaRessyaFont')
      ? Font.from(params.DiaRessyaFont)
      : new Font();
    this.diagramTrainFont = params.hasOwnProperty('DiaRessyaFont')
      ? Font.from(params.DiaRessyaFont)
      : new Font();
    this.diagramTextColor = params.hasOwnProperty('DiaMojiColor')
      ? Color.from(params.DiaMojiColor)
      : new Color(0, 0, 0);
    this.diagramBackgroundColor = params.hasOwnProperty('DiaHaikeiColor')
      ? Color.from(params.DiaHaikeiColor)
      : new Color(255, 255, 255);
    this.diagramTrainColor = params.hasOwnProperty('DiaRessyaColor')
      ? Color.from(params.DiaRessyaColor)
      : new Color(0, 0, 0);
    this.diagramAxisColor = params.hasOwnProperty('DiaJikuColor')
      ? Color.from(params.DiaJikuColor)
      : new Color(191, 191, 191);
    this.stdOpeTimeLowerColor = params.hasOwnProperty('StdOpeTimeLowerColor')
      ? Color.from(params.StdOpeTimeLowerColor)
      : new Color(255, 191, 191);
    this.stdOpeTimeHigherColor = params.hasOwnProperty('StdOpeTimeHigherColor')
      ? Color.from(params.StdOpeTimeHigherColor)
      : new Color(191, 191, 255);
    this.stdOpeTimeUndefColor = params.hasOwnProperty('StdOpeTimeUndefColor')
      ? Color.from(params.StdOpeTimeUndefColor)
      : new Color(255, 255, 191);
    this.stdOpeTimeIllegalColor = params.hasOwnProperty(
      'StdOpeTimeIllegalColor'
    )
      ? Color.from(params.StdOpeTimeIllegalColor)
      : new Color(191, 191, 191);
    this.stationNameLength = params.hasOwnProperty('EkimeiLength')
      ? Number(params.EkimeiLength)
      : 6;
    this.timetableTrainWidth = params.hasOwnProperty('JikokuhyouRessyaWidth')
      ? Number(params.JikokuhyouRessyaWidth)
      : 5;
    this.anySecondIncDec1 = params.hasOwnProperty('AnySecondIncDec1')
      ? Number(params.AnySecondIncDec1)
      : 5;
    this.anySecondIncDec2 = params.hasOwnProperty('AnySecondIncDec2')
      ? Number(params.AnySecondIncDec2)
      : 15;
    this.visibleTrainName = params.hasOwnProperty('DisplayRessyamei')
      ? params.DisplayRessyamei === '1'
      : true;
    this.visibleOuterTerminalOriginSide = params.hasOwnProperty(
      'DisplayOuterTerminalEkimeiOriginSide'
    )
      ? params.DisplayOuterTerminalEkimeiOriginSide === '1'
      : false;
    this.visibleOuterTerminalTerminalSide = params.hasOwnProperty(
      'DisplayOuterTerminalEkimeiTerminalSide'
    )
      ? params.DisplayOuterTerminalEkimeiTerminalSide === '1'
      : false;
    this.visibleOuterTerminal = params.hasOwnProperty(
      'DiagramDisplayOuterTerminal'
    )
      ? params.DiagramDisplayOuterTerminal === '1'
      : false;
  }
  public toOudiaString(): string {
    return (
      'DispProp.\n' +
      this.timetableFont
        .map((font) => 'JikokuhyouFont=' + font.toOudiaString())
        .join('\n') +
      '\n' +
      'JikokuhyouVFont=' +
      this.timetableVFont.toOudiaString() +
      '\n' +
      'DiaEkimeiFont=' +
      this.diagramStationFont.toOudiaString() +
      '\n' +
      'DiaJikokuFont=' +
      this.diagramTimeFont.toOudiaString() +
      '\n' +
      'CommentFont=' +
      this.commentFont.toOudiaString() +
      '\n' +
      'DiaRessyaFont=' +
      this.diagramTrainFont.toOudiaString() +
      '\n' +
      'DiaRessyaFont=' +
      this.diagramTrainFont.toOudiaString() +
      '\n' +
      'DiaMojiColor=' +
      this.diagramTextColor.toOudiaString() +
      '\n' +
      'DiaHaikeiColor=' +
      this.diagramTextColor.toOudiaString() +
      '\n' +
      'DiaRessyaColor=' +
      this.diagramBackgroundColor.toOudiaString() +
      '\n' +
      'DiaJikuColor=' +
      this.diagramTrainColor.toOudiaString() +
      '\n' +
      'DiaMojiColor=' +
      this.diagramAxisColor.toOudiaString() +
      '\n' +
      'EkimeiLength=' +
      this.stationNameLength +
      '\n' +
      'JikokuhyouRessyaWidth=' +
      this.timetableTrainWidth +
      '\n' +
      '.\n'
    );
  }
}

// EkiJikoku
export class StationTime {
  /**
   * 始発駅番号(方向別！！)
   */
  public firstStationIndex: number;
  /**
   * 終着駅番号(方向別！！)
   */
  public terminalStationIndex: number;
  private _data: Array<{
    stopType: number;
    arrival: number | null;
    departure: number | null;
    track: number | null;
  }>;
  constructor() {
    this.firstStationIndex = -1;
    this.terminalStationIndex = -1;
    this._data = [];
  }
  public clone() {
    const result = new StationTime();
    result._data = this._data.map((v) => Object.assign({}, v));
    result.firstStationIndex = this.firstStationIndex;
    result.terminalStationIndex = this.terminalStationIndex;
    return result;
  }
  public get data() {
    return this._data;
  }
  public static from(oudString: string): StationTime {
    const result = new this();
    result._data = [];
    result.terminalStationIndex = 0;
    oudString.split(',').forEach((value, i) => {
      if (value === '') return;
      // value: 's;a/d$t'       's;a/$t'     's;d$t'      's$t'      's;a/d'      's;a/'      's;d'      's'
      //    s1: ['s;a/d', 't'] ['s;a/', 't'] ['s;d', 't'] ['s', 't'] ['s;a/d']    ['s;a/']    ['s;d']    ['s']
      //    s2: ['s', 'a/d']   ['s', 'a/']   ['s', 'd']   ['s']      ['s', 'a/d'] ['s', 'a/'] ['s', 'd'] ['s']
      //    s3: ['a', 'd']     ['a', '']     ['d']                   ['a', 'd']   ['a', '']   ['d']
      const s1 = value.split('$');
      const s2 = s1[0].split(';');
      const track = s1.length === 2 ? Number(s1[1]) : 0;
      const stopType = Number(s2[0]);
      if (stopType === 3) return;
      if (s2.length === 1) {
        result._data[i] = { stopType, arrival: null, departure: null, track };
        return;
      }
      const s3 = s2[1].split('/');
      const arrival = s3.length === 2 ? timeStringToNumber(s3.shift()!) : null;
      const departure = s3[0] !== '' ? timeStringToNumber(s3[0]) : null;
      result._data[i] = { stopType, arrival, departure, track };
      result.terminalStationIndex = i;
    });
    result.firstStationIndex = result._data.findIndex((v) => v);
    return result;
  }
  public update() {
    const data = this._data;
    let s = -1,
      e = -1;
    for (let i = 0; i < data.length; i++) {
      if (!(i in data)) continue;
      if (data[i].stopType === 3) {
        delete data[i];
        continue;
      }
      if (s === -1) s = i;
      e = i;
    }
    this.firstStationIndex = s;
    this.terminalStationIndex = e;
  }
  public toOudiaString(): string {
    let result = '';
    for (let i = 0; i < this.firstStationIndex; i++) {
      result += ',';
    }
    for (let i = this.firstStationIndex; i <= this.terminalStationIndex; i++) {
      if (!(i in this._data)) {
        result += '3';
      } else {
        result += this._data[i].stopType + ';';
        const arr = this._data[i].arrival;
        const dep = this._data[i].departure;
        if (arr !== null) {
          result += numberToTimeString(arr, 'HMM') + '/';
        }
        if (dep !== null) {
          result += numberToTimeString(dep, 'HMM');
        }
      }
      result += ',';
    }
    // remove the last comma
    result = result.replace(/,*$/g, '');
    return result;
  }
}

const DIAGRAM_CLASSES = {
  Eki: Station,
  EkiTrack2Cont: StationTrackList,
  EkiTrack2: StationTrack,
  OuterTerminal: OuterTerminal,
  Ressyasyubetsu: TrainType,
  Dia: Diagram,
  Kudari: TrainList,
  Nobori: TrainList,
  Ressya: Train,
  Rosen: Railway,
  DispProp: DisplayProperty,
};