From 3819af3f68964a4268d9a0def6aca00976e2445f Mon Sep 17 00:00:00 2001
From: Hugo Bernier <hugoabernier@live.ca>
Date: Thu, 28 May 2020 22:40:20 -0400
Subject: [PATCH] Update WordService.ts

---
 .../wordGame/components/WordService.ts        | 440 ++++++++++--------
 1 file changed, 245 insertions(+), 195 deletions(-)

diff --git a/samples/react-word-game/src/webparts/wordGame/components/WordService.ts b/samples/react-word-game/src/webparts/wordGame/components/WordService.ts
index f4665e656..07d145ed0 100644
--- a/samples/react-word-game/src/webparts/wordGame/components/WordService.ts
+++ b/samples/react-word-game/src/webparts/wordGame/components/WordService.ts
@@ -1,78 +1,110 @@
 // import * as $ from '../assets/jquery.min';
-import { SPComponentLoader } from '@microsoft/sp-loader';
-import WordGame from './WordGame';
 import { WebPartContext } from '@microsoft/sp-webpart-base';
 import {
   SPHttpClient,
-  SPHttpClientResponse,   
-  HttpClientConfiguration,
+  SPHttpClientResponse,
   ISPHttpClientOptions
- } from '@microsoft/sp-http';
+} from '@microsoft/sp-http';
+
+// tslint:disable-next-line: no-any
 const wordjpg: any = require('../assets/wordlist.jpg');
+
+// tslint:disable-next-line: no-any
 const $: any = require('../assets/jquery.min');
-// const wordlist: any = require('../assets/wordlist.json');
 
-export class Game
-{
-    rounds:Round[] = [];
+export class Game {
+  public rounds: Round[] = [];
 }
 
-export class Round
-{
-    word = "";
-    answers:string[] = [];
-    correctAnswer = "";
-    incorrectAnswers:string[] = [];
+export class Round {
+  public word: string = '';
+  public answers: string[] = [];
+  public correctAnswer: string = '';
+  public incorrectAnswers: string[] = [];
 }
 
+export class WordGameListItem {
+  // tslint:disable-next-line: variable-name
+  public Name: string;
+
+  // tslint:disable-next-line: variable-name
+  public Score: number;
+
+  // tslint:disable-next-line: variable-name
+  public Seconds: number;
+
+  // tslint:disable-next-line: variable-name
+  public Details: string;
+
+  constructor(name: string, score: number, seconds: number, details: string) {
+    this.Name = name;
+    this.Score = score;
+    this.Seconds = seconds;
+    this.Details = details;
+  }
+}
 
 export class WordService {
+  public allwords: string[] = [];
+  public words3: string[] = [];
+  public words4: string[] = [];
+  public words5: string[] = [];
+  public words6: string[] = [];
+  public words7: string[] = [];
+  public words8: string[] = [];
+  public context: WebPartContext;
 
-  allwords: string[] = [];
-  words3: string[] = [];
-  words4: string[] = [];
-  words5: string[] = [];
-  words6: string[] = [];
-  words7: string[] = [];
-  words8: string[] = [];
-  context:WebPartContext;
+  public GenerateGame(): Game {
 
-  GenerateGame():Game
-  {
+    const game: Game = new Game();
 
-      let game = new Game();
+    const round1: Round = new Round();
+    round1.word = this.GetRandomScrambledWord(5);
+    round1.answers = this.FindPossibleWords(round1.word);
 
-      let round1 = new Round(); round1.word = this.GetRandomScrambledWord(5); round1.answers = this.FindPossibleWords(round1.word);
-      let round2 = new Round(); round2.word = this.GetRandomScrambledWord(5); round2.answers = this.FindPossibleWords(round2.word);
-      let round3 = new Round(); round3.word = this.GetRandomScrambledWord(5); round3.answers = this.FindPossibleWords(round3.word);
-      let round4 = new Round(); round4.word = this.GetRandomScrambledWord(6); round4.answers = this.FindPossibleWords(round4.word);
-      let round5 = new Round(); round5.word = this.GetRandomScrambledWord(6); round5.answers = this.FindPossibleWords(round5.word);
-      let round6 = new Round(); round6.word = this.GetRandomScrambledWord(6); round6.answers = this.FindPossibleWords(round6.word);
+    const round2: Round = new Round();
+    round2.word = this.GetRandomScrambledWord(5);
+    round2.answers = this.FindPossibleWords(round2.word);
 
-      game.rounds.push(round1);
-      game.rounds.push(round2);
-      game.rounds.push(round3);
-      game.rounds.push(round4);
-      game.rounds.push(round5);
-      game.rounds.push(round6);
+    const round3: Round = new Round();
+    round3.word = this.GetRandomScrambledWord(5);
+    round3.answers = this.FindPossibleWords(round3.word);
 
-      return game;
+    const round4: Round = new Round();
+    round4.word = this.GetRandomScrambledWord(6);
+    round4.answers = this.FindPossibleWords(round4.word);
+
+    const round5: Round = new Round();
+    round5.word = this.GetRandomScrambledWord(6);
+    round5.answers = this.FindPossibleWords(round5.word);
+
+    const round6: Round = new Round();
+    round6.word = this.GetRandomScrambledWord(6);
+    round6.answers = this.FindPossibleWords(round6.word);
+
+    game.rounds.push(round1);
+    game.rounds.push(round2);
+    game.rounds.push(round3);
+    game.rounds.push(round4);
+    game.rounds.push(round5);
+    game.rounds.push(round6);
+
+    return game;
   }
 
+  public async loadWords(): Promise<void> {
 
-  async loadWords() {
-
-    window["wordService"] = this;
+    // tslint:disable-next-line: no-string-literal
+    window['wordService'] = this;
 
     /* SP Loader Implementation */
     // console.log(jquery);
     // await SPComponentLoader.loadScript('../assets/jquery.min.js', { globalExportsName: "ScriptGlobal" });
     // console.log('jquery loaded');
 
-
     /* JSON File Implementation
           If you have a custom word list you would like to use
-          add it as a JSON file in assets/wordlist.json and 
+          add it as a JSON file in assets/wordlist.json and
           uncomment the const wordlist at the top of this file.
           Then comment out the Text File implementation below  */
     // let wordvalues = (Object as any).values(wordlist) as any;
@@ -80,24 +112,25 @@ export class WordService {
     // for(let i=0;i<wordlistlength;i++)
     //   this.allwords.push(wordvalues[i]);
 
-
     /* Text File Implementation
           Yields the smallest file download size vs JSON (700k vs 1.3mb)
           The word list is a text file stored as wordlist.jpg and
           loaded as text/plain using an overrided mime type */
-    var responseText = await $.ajax({
+    const responseText: string = await $.ajax({
       url: wordjpg,
-      beforeSend: function (xhr) {
-        xhr.overrideMimeType("text/plain; charset=x-user-defined");
+      beforeSend: (xhr) => {
+        xhr.overrideMimeType('text/plain; charset=x-user-defined');
       }
     }) as string;
-    this.allwords = responseText.split("\r\n");
+    this.allwords = responseText.split('\r\n');
 
     this.allwords.forEach(word => {
-      if (word.indexOf("-") > -1)
+      if (word.indexOf('-') > -1) {
         return;
-      if (word.indexOf("-") > -1)
+      }
+      if (word.indexOf('-') > -1) {
         return;
+      }
       switch (word.length) {
         case 3:
           this.words3.push(word);
@@ -126,13 +159,13 @@ export class WordService {
 
   }
 
-  GetWordCount(): number {
+  public GetWordCount(): number {
     return this.allwords.length;
   }
 
-  GetRandomScrambledWord(level: number) {
-    let randomWord = "";
-    let randwordnum = 0;
+  public GetRandomScrambledWord(level: number): string {
+    let randomWord: string = '';
+    let randwordnum: number = 0;
     switch (level) {
       case 3:
         randwordnum = Math.floor(Math.random() * Math.floor(this.words3.length));
@@ -162,128 +195,151 @@ export class WordService {
         break;
     }
 
-    let scrambledWord = this.ScrambleWord(randomWord);
+    const scrambledWord: string = this.ScrambleWord(randomWord);
     return scrambledWord;
   }
 
-  FindPossibleWords(currentWord: string) {
-    //coati
-    //taco
+  public FindPossibleWords(currentWord: string): string[] {
+    // coati
+    // taco
 
-    //currentWord = "coati";
-    let possibleWords: string[] = [];
+    // currentWord = "coati";
+    const possibleWords: string[] = [];
     this.allwords.forEach(word => {
-      let tempword = word;//taco 
-      for (let i = 0; i < currentWord.length; i++) {
+      let tempword: string = word; // taco
+      for (let i: number = 0; i < currentWord.length; i++) {
 
-        let letter = currentWord[i];
+        const letter: string = currentWord[i];
         if (tempword.indexOf(letter) > -1) {
           tempword = tempword.slice(0, tempword.indexOf(letter)) + tempword.slice(tempword.indexOf(letter) + 1);
-        }
-        else {
+        } else {
           tempword = 'n';
           break;
         }
       }
-      if (tempword.length == 0)
-        possibleWords.push(word)
+      if (tempword.length === 0) {
+        possibleWords.push(word);
+      }
     });
 
     return possibleWords;
 
   }
 
-  //replace a character in a string
-  private replaceCharAt(orig:string, index:number, replacement:string): string {
-    return orig.substr(0, index) + replacement + orig.substr(index + replacement.length);
-  }
-
-  ScrambleWord(word: string): string {
-    let notScrambled = true;
-    let scrambledWord = "";
-    let count = 0;
-    var originalword = word;
+  public ScrambleWord(word: string): string {
+    let notScrambled: boolean = true;
+    let scrambledWord: string = '';
+    let count: number = 0;
+    const originalword: string = word;
     while (notScrambled) {
       word = originalword;
-      let chars = '';
-      for (let i = 0; i < word.length; i++)
+      let chars: string = '';
+      for (let i: number = 0; i < word.length; i++) {
         chars += ' ';
+      }
 
-      let index = 0;
-      while (word.length > 0) { 
-        let next = Math.floor(Math.random() * Math.floor(word.length)); // Get a random number between 0 and the length of the word. 
-        chars = this.replaceCharAt(chars, index, word[next]); // Take the character from the random position and add to our char array. 
-        word = word.substr(0, next) + word.substr(next + 1); // Remove the character from the word. 
+      let index: number = 0;
+      while (word.length > 0) {
+        // Get a random number between 0 and the length of the word.
+        const next: number = Math.floor(Math.random() * Math.floor(word.length));
+
+        // Take the character from the random position and add to our char array.
+        chars = this.replaceCharAt(chars, index, word[next]);
+
+        // Remove the character from the word.
+        word = word.substr(0, next) + word.substr(next + 1);
         ++index;
       }
       scrambledWord = chars.slice(0);
       count++;
 
-      if (originalword!=scrambledWord)
+      if (originalword !== scrambledWord) {
         notScrambled = false;
+      }
 
-      //just in case there is a problem
-      if (count == 10)
+      // just in case there is a problem
+      if (count === 10) {
         notScrambled = false;
-    } 
+      }
+    }
 
     return scrambledWord;
-
   }
 
-  //SHAREPOINT APIS
+  // SHAREPOINT APIS
 
-  SetContext(context:WebPartContext){
+  public SetContext(context: WebPartContext): void {
     this.context = context;
   }
 
-  public async SubmitScore(score:number,seconds:number,details:string){
-    try{
+  public async SubmitScore(score: number, seconds: number, details: string): Promise<void> {
+    try {
       await this.CreateListIfNotExists();
-      await this.CreateListItem(score,seconds,details);
-    }catch(error){}
+      await this.CreateListItem(score, seconds, details);
+    } catch (error) {
+      // do nothing
+    }
   }
 
-  async GetHighScores():Promise<WordGameListItem[]>{
+  public async GetHighScores(): Promise<WordGameListItem[]> {
 
-    var scores:WordGameListItem[] = [];
-    try{
-      let result = await this.context.spHttpClient.get(this.context.pageContext.web.absoluteUrl + "/_api/web/lists/GetByTitle('WordGameList')/items", SPHttpClient.configurations.v1);
-      let json:any = await result.json();
+    let scores: WordGameListItem[] = [];
+    try {
+      const result: SPHttpClientResponse = await this.context.spHttpClient.get(
+        this.context.pageContext.web.absoluteUrl
+        + "/_api/web/lists/GetByTitle('WordGameList')/items",
+        SPHttpClient.configurations.v1);
+      // tslint:disable-next-line: no-any
+      const json: any = await result.json();
       console.log(json);
-      
-  
-      json.value.forEach(item => {
-        scores.push(new WordGameListItem(item.Title,item.Score,item.Seconds,item.Details));
-      });
-  
-      scores.sort((a,b)=> {return b.Score-a.Score});
 
-      //top 10
-      if (scores.length>10)
-          scores = scores.slice(0,10);
-  
-      console.log('high scores',scores);
-    }catch(error){
+      json.value.forEach(item => {
+        scores.push(new WordGameListItem(item.Title,
+          item.Score,
+          item.Seconds,
+          item.Details));
+      });
+
+      scores.sort((a, b) => {
+        return b.Score - a.Score;
+      });
+
+      // top 10
+      if (scores.length > 10) {
+        scores = scores.slice(0, 10);
+      }
+
+      console.log('high scores', scores);
+    } catch (error) {
       console.log('could not find list');
     }
-    
+
     return scores;
 
   }
 
-  async CreateListIfNotExists(){
-    let result = await this.context.spHttpClient.get(this.context.pageContext.web.absoluteUrl + '/_api/web/lists', SPHttpClient.configurations.v1);
-    let json:any = await result.json();
-    let exists = false;
+  // replace a character in a string
+  private replaceCharAt(orig: string, index: number, replacement: string): string {
+    return orig.substr(0, index) + replacement + orig.substr(index + replacement.length);
+  }
+
+  private async CreateListIfNotExists(): Promise<void> {
+    const result: SPHttpClientResponse = await this.context.spHttpClient.get(
+      this.context.pageContext.web.absoluteUrl
+      + '/_api/web/lists',
+      SPHttpClient.configurations.v1);
+
+    // tslint:disable-next-line: no-any
+    const json: any = await result.json();
+    let exists: boolean = false;
     json.value.forEach(list => {
-      if (list.Title=='WordGameList'){
+      if (list.Title === 'WordGameList') {
         console.log('list found');
         exists = true;
       }
     });
     console.log(json);
-    if (exists==false){
+    if (exists === false) {
       console.log('Attempting to create list');
       await this.CreateList();
       await this.AddListColumnNumber('Score');
@@ -292,117 +348,111 @@ export class WordService {
     }
   }
 
-  async CreateListItem(score:number,seconds:number,details:string){
-    var listMetadata = {
-      "__metadata": {
-        "type": "SP.Data.WordGameListListItem"
+  private async CreateListItem(score: number, seconds: number, details: string): Promise<void> {
+    const listMetadata: {} = {
+      '__metadata': {
+        'type': 'SP.Data.WordGameListListItem'
       },
-      "Title": this.context.pageContext.user.displayName,
-      "Score": score,
-      "Seconds": seconds,
-      "Details": details
+      'Title': this.context.pageContext.user.displayName,
+      'Score': score,
+      'Seconds': seconds,
+      'Details': details
     };
-    
-    var options: ISPHttpClientOptions = {
+
+    const options: ISPHttpClientOptions = {
       headers: {
-        "Accept": "application/json;odata=verbose",
-        "Content-Type": "application/json;odata=verbose",
-        "OData-Version": "" //Really important to specify
+        'Accept': 'application/json;odata=verbose',
+        'Content-Type': 'application/json;odata=verbose',
+        'OData-Version': '' // Really important to specify
       },
       body: JSON.stringify(listMetadata)
     };
 
-    let result = await this.context.spHttpClient.post(
-      this.context.pageContext.web.absoluteUrl + "/_api/web/lists/GetByTitle('WordGameList')/items", SPHttpClient.configurations.v1,options);
-    let json:any = await result.json();
+    const result: SPHttpClientResponse = await this.context.spHttpClient.post(
+      this.context.pageContext.web.absoluteUrl
+      + "/_api/web/lists/GetByTitle('WordGameList')/items",
+      SPHttpClient.configurations.v1, options);
+      // tslint:disable-next-line: no-any
+    const json: any = await result.json();
     console.log(json);
   }
 
-  async CreateList(){
-    var listMetadata = {
-      "__metadata": {
-        "type": "SP.List"
+  private async CreateList(): Promise<void> {
+    const listMetadata: {} = {
+      '__metadata': {
+        'type': 'SP.List'
       },
-      "AllowContentTypes": true,
-      "BaseTemplate": 100,
-      "ContentTypesEnabled": true,
-      "Description": "Holds high scores for the word game",
-      "Title": "WordGameList"
+      'AllowContentTypes': true,
+      'BaseTemplate': 100,
+      'ContentTypesEnabled': true,
+      'Description': 'Holds high scores for the word game',
+      'Title': 'WordGameList'
     };
-    
-    var options: ISPHttpClientOptions = {
+
+    const options: ISPHttpClientOptions = {
       headers: {
-        "Accept": "application/json;odata=verbose",
-        "Content-Type": "application/json;odata=verbose",
-        "OData-Version": "" //Really important to specify
+        'Accept': 'application/json;odata=verbose',
+        'Content-Type': 'application/json;odata=verbose',
+        'OData-Version': '' // Really important to specify
       },
       body: JSON.stringify(listMetadata)
     };
 
-    let result = await this.context.spHttpClient.post(
-      this.context.pageContext.web.absoluteUrl + '/_api/web/lists', SPHttpClient.configurations.v1,options);
-    let json:any = await result.json();
+    const result: SPHttpClientResponse = await this.context.spHttpClient.post(
+      this.context.pageContext.web.absoluteUrl + '/_api/web/lists', SPHttpClient.configurations.v1, options);
+      // tslint:disable-next-line: no-any
+    const json: any = await result.json();
     console.log(json);
   }
 
-  async AddListColumnMultiLineText(name:string){
-    var listMetadata = {
-        '__metadata': {'type':'SP.FieldNumber'},
-        'FieldTypeKind': 3,
-        'Title': name,
+  private async AddListColumnMultiLineText(name: string): Promise<void> {
+    const listMetadata: {} = {
+      '__metadata': { 'type': 'SP.FieldNumber' },
+      'FieldTypeKind': 3,
+      'Title': name
     };
 
-    var options: ISPHttpClientOptions = {
+    const options: ISPHttpClientOptions = {
       headers: {
-        "Accept": "application/json;odata=verbose",
-        "Content-Type": "application/json;odata=verbose",
-        "OData-Version": "" //Really important to specify
+        'Accept': 'application/json;odata=verbose',
+        'Content-Type': 'application/json;odata=verbose',
+        'OData-Version': '' // Really important to specify
       },
       body: JSON.stringify(listMetadata)
     };
 
-    let result = await this.context.spHttpClient.post(
-      this.context.pageContext.web.absoluteUrl + "/_api/web/lists/getbytitle('WordGameList')/fields", SPHttpClient.configurations.v1,options);
-    let json:any = await result.json();
+    const result: SPHttpClientResponse = await this.context.spHttpClient.post(
+      this.context.pageContext.web.absoluteUrl
+      + "/_api/web/lists/getbytitle('WordGameList')/fields",
+      SPHttpClient.configurations.v1, options);
+      // tslint:disable-next-line: no-any
+    const json: any = await result.json();
     console.log(json);
   }
 
-  async AddListColumnNumber(name:string){
-    var listMetadata = {
-        '__metadata': {'type':'SP.FieldNumber'},
-        'FieldTypeKind': 9,
-        'Title': name,
-        'MinimumValue': 0,
-        'MaximumValue': 1000000
+  private async AddListColumnNumber(name: string): Promise<void> {
+    const listMetadata: {} = {
+      '__metadata': { 'type': 'SP.FieldNumber' },
+      'FieldTypeKind': 9,
+      'Title': name,
+      'MinimumValue': 0,
+      'MaximumValue': 1000000
     };
 
-    var options: ISPHttpClientOptions = {
+    const options: ISPHttpClientOptions = {
       headers: {
-        "Accept": "application/json;odata=verbose",
-        "Content-Type": "application/json;odata=verbose",
-        "OData-Version": "" //Really important to specify
+        'Accept': 'application/json;odata=verbose',
+        'Content-Type': 'application/json;odata=verbose',
+        'OData-Version': '' // Really important to specify
       },
       body: JSON.stringify(listMetadata)
     };
 
-    let result = await this.context.spHttpClient.post(
-      this.context.pageContext.web.absoluteUrl + "/_api/web/lists/getbytitle('WordGameList')/fields", SPHttpClient.configurations.v1,options);
-    let json:any = await result.json();
+    const result: SPHttpClientResponse = await this.context.spHttpClient.post(
+      this.context.pageContext.web.absoluteUrl + "/_api/web/lists/getbytitle('WordGameList')/fields",
+      SPHttpClient.configurations.v1, options);
+      // tslint:disable-next-line: no-any
+    const json: any = await result.json();
     console.log(json);
   }
-
-
 }
-
-export class WordGameListItem{
-  Name:string;
-  Score:number;
-  Seconds:number;
-  Details:string;
-  constructor(name:string,score:number,seconds:number,details:string){
-    this.Name = name;
-    this.Score = score;
-    this.Seconds = seconds;
-    this.Details = details;
-  }
-}
\ No newline at end of file