client/src/views/MyGames.vue

   1 <template lang="pug">
   2 main
   3   .row
   4     .col-sm-12.col-md-10.col-md-offset-1.col-lg-8.col-lg-offset-2
   5       .button-group
   6         button.tabbtn#liveGames(@click="setDisplay('live',$event)")
   7           | {{ st.tr["Live games"] }}
   8         button.tabbtn#corrGames(@click="setDisplay('corr',$event)")
   9           | {{ st.tr["Correspondence games"] }}
  10         button.tabbtn#importGames(@click="setDisplay('import',$event)")
  11           | {{ st.tr["Imported games"] }}
  12       GameList(
  13         ref="livegames"
  14         v-show="display=='live'"
  15         :games="liveGames"
  16         @show-game="showGame"
  17         @abortgame="abortGame"
  18       )
  19       GameList(
  20         v-show="display=='corr'"
  21         ref="corrgames"
  22         :games="corrGames"
  23         @show-game="showGame"
  24         @abortgame="abortGame"
  25       )
  26       UploadGame(
  27         v-show="display=='import'"
  28         @game-uploaded="addGameImport"
  29       )
  30       GameList(
  31         v-show="display=='import'"
  32         ref="importgames"
  33         :games="importGames"
  34         :show-both="true"
  35         @show-game="showGame"
  36       )
  37       button#loadMoreBtn(
  38         v-show="hasMore[display]"
  39         @click="loadMore(display)"
  40       )
  41         | {{ st.tr["Load more"] }}
  42 </template>
  43
  44 <script>
  45 import { store } from "@/store";
  46 import { GameStorage } from "@/utils/gameStorage";
  47 import { ImportgameStorage } from "@/utils/importgameStorage";
  48 import { ajax } from "@/utils/ajax";
  49 import { getScoreMessage } from "@/utils/scoring";
  50 import params from "@/parameters";
  51 import { getRandString } from "@/utils/alea";
  52 import GameList from "@/components/GameList.vue";
  53 import UploadGame from "@/components/UploadGame.vue";
  54 export default {
  55   name: "my-my-games",
  56   components: {
  57     GameList,
  58     UploadGame
  59   },
  60   data: function() {
  61     return {
  62       st: store.state,
  63       display: "live",
  64       liveGames: [],
  65       corrGames: [],
  66       importGames: [],
  67       // timestamp of last showed (oldest) game:
  68       cursor: {
  69         live: Number.MAX_SAFE_INTEGER,
  70         "import": Number.MAX_SAFE_INTEGER,
  71         corr: Number.MAX_SAFE_INTEGER
  72       },
  73       // hasMore == TRUE: a priori there could be more games to load
  74       hasMore: {
  75         live: true,
  76         "import": true,
  77         corr: (store.state.user.id > 0)
  78       },
  79       conn: null,
  80       connexionString: "",
  81       socketCloseListener: 0
  82     };
  83   },
  84   watch: {
  85     $route: function(to, from) {
  86       if (to.path != "/mygames") this.cleanBeforeDestroy();
  87     },
  88     // st.variants changes only once, at loading from [] to [...]
  89     "st.variants": function() {
  90       // Set potential games variant names + display:
  91       this.livesGames.concat(this.corrGames).concat(this.importGames)
  92       .forEach(o => {
  93         if (!o.vname) this.setVname(o);
  94       });
  95     }
  96   },
  97   created: function() {
  98     window.addEventListener("beforeunload", this.cleanBeforeDestroy);
  99     // Initialize connection
 100     this.connexionString =
 101       params.socketUrl +
 102       "/?sid=" + this.st.user.sid +
 103       "&id=" + this.st.user.id +
 104       "&tmpId=" + getRandString() +
 105       "&page=" +
 106       encodeURIComponent(this.$route.path);
 107     this.conn = new WebSocket(this.connexionString);
 108     this.conn.onmessage = this.socketMessageListener;
 109     this.socketCloseListener = setInterval(
 110       () => {
 111         if (this.conn.readyState == 3) {
 112           // Connexion is closed: re-open
 113           this.conn.removeEventListener("message", this.socketMessageListener);
 114           this.conn = new WebSocket(this.connexionString);
 115           this.conn.addEventListener("message", this.socketMessageListener);
 116         }
 117       },
 118       1000
 119     );
 120   },
 121   mounted: function() {
 122     const adjustAndSetDisplay = () => {
 123       // showType is the last type viewed by the user (default)
 124       let showType = localStorage.getItem("type-myGames") || "live";
 125       // Live games, my turn: highest priority:
 126       if (this.liveGames.some(g => !!g.myTurn)) showType = "live";
 127       // Then corr games, my turn:
 128       else if (this.corrGames.some(g => !!g.myTurn)) showType = "corr";
 129       else {
 130         // If a listing is empty, try showing the other (if non-empty)
 131         const types = ["corr", "live"];
 132         for (let i of [0,1]) {
 133           if (
 134             this[types[i] + "Games"].length > 0 &&
 135             this[types[1-i] + "Games"].length == 0
 136           ) {
 137             showType = types[i];
 138           }
 139         }
 140       }
 141       this.setDisplay(showType);
 142     };
 143     GameStorage.getRunning(localGames => {
 144       localGames.forEach(g => g.type = "live");
 145       this.decorate(localGames);
 146       this.liveGames = localGames;
 147       if (this.st.user.id > 0) {
 148         // Ask running corr games first
 149         ajax(
 150           "/runninggames",
 151           "GET",
 152           {
 153             credentials: true,
 154             success: (res) => {
 155               // These games are garanteed to not be deleted
 156               this.corrGames = res.games;
 157               this.corrGames.forEach(g => {
 158                 g.type = "corr";
 159                 g.score = "*";
 160               });
 161               this.decorate(this.corrGames);
 162               // Now ask completed games (partial list)
 163               this.loadMore(
 164                 "live",
 165                 () => this.loadMore("corr", () => {
 166                   this.loadMore("import", adjustAndSetDisplay);
 167                 })
 168               );
 169             }
 170           }
 171         );
 172       }
 173       else {
 174         this.loadMore("live", () => {
 175           this.loadMore("import", adjustAndSetDisplay);
 176         });
 177       }
 178     });
 179   },
 180   beforeDestroy: function() {
 181     this.cleanBeforeDestroy();
 182   },
 183   methods: {
 184     cleanBeforeDestroy: function() {
 185       clearInterval(this.socketCloseListener);
 186       window.removeEventListener("beforeunload", this.cleanBeforeDestroy);
 187       this.conn.removeEventListener("message", this.socketMessageListener);
 188       this.conn.send(JSON.stringify({code: "disconnect"}));
 189       this.conn = null;
 190     },
 191     setDisplay: function(type, e) {
 192       this.display = type;
 193       localStorage.setItem("type-myGames", type);
 194       let elt = (!!e ? e.target : document.getElementById(type + "Games"));
 195       elt.classList.add("active");
 196       elt.classList.remove("somethingnew"); //in case of
 197       for (let t of ["live","corr","import"]) {
 198         if (t != type)
 199           document.getElementById(t + "Games").classList.remove("active");
 200       }
 201     },
 202     // TODO: duplicated from Hall.vue:
 203     setVname: function(obj) {
 204       const variant = this.st.variants.find(v => v.id == obj.vid);
 205       if (!!variant) {
 206         obj.vname = variant.name;
 207         obj.vdisp = variant.display;
 208       }
 209     },
 210     addGameImport(game) {
 211       game.type = "import";
 212       ImportgameStorage.add(game, (err) => {
 213         if (!!err) {
 214           if (err.message.indexOf("Key already exists") < 0) {
 215             alert(this.st.tr["An error occurred. Try again!"]);
 216             return;
 217           }
 218           // NOTE: since a random new ID is generated for imported games,
 219           // this error will not occur.
 220           else alert(this.st.tr["The game was already imported"]);
 221         }
 222         this.$router.push("/game/" + game.id);
 223       });
 224     },
 225     tryShowNewsIndicator: function(type) {
 226       if (
 227         (type == "live" && this.display != "live") ||
 228         (type == "corr" && this.display != "corr")
 229       ) {
 230         document
 231           .getElementById(type + "Games")
 232           .classList.add("somethingnew");
 233       }
 234     },
 235     // Called at loading to augment games with myColor + myTurn infos
 236     decorate: function(games) {
 237       games.forEach(g => {
 238         g.myColor =
 239           (g.type == "corr" && g.players[0].id == this.st.user.id) ||
 240           (g.type == "live" && g.players[0].sid == this.st.user.sid)
 241             ? 'w'
 242             : 'b';
 243         // If game is over, myTurn doesn't exist:
 244         if (g.score == "*") {
 245           const rem = g.movesCount % 2;
 246           if ((rem == 0 && g.myColor == 'w') || (rem == 1 && g.myColor == 'b'))
 247             g.myTurn = true;
 248         }
 249         this.setVname(g);
 250       });
 251     },
 252     socketMessageListener: function(msg) {
 253       if (!this.conn) return;
 254       const data = JSON.parse(msg.data);
 255       // NOTE: no imported games here
 256       let gamesArrays = {
 257         "corr": this.corrGames,
 258         "live": this.liveGames
 259       };
 260       switch (data.code) {
 261         case "notifyturn":
 262         case "notifyscore": {
 263           const info = data.data;
 264           const type = (!!parseInt(info.gid, 10) ? "corr" : "live");
 265           let game = gamesArrays[type].find(g => g.id == info.gid);
 266           // "notifything" --> "thing":
 267           const thing = data.code.substr(6);
 268           game[thing] = info[thing];
 269           if (thing == "turn") {
 270             game.myTurn = !game.myTurn;
 271             if (game.myTurn) this.tryShowNewsIndicator(type);
 272           }
 273           else game.myTurn = false;
 274           // TODO: forcing refresh like that is ugly and wrong.
 275           //       How to do it cleanly?
 276           this.$refs[type + "games"].$forceUpdate();
 277           break;
 278         }
 279         case "notifynewgame": {
 280           let gameInfo = data.data;
 281           this.setVname(gameInfo);
 282           const type = (gameInfo.cadence.indexOf('d') >= 0 ? "corr": "live");
 283           let game = Object.assign(
 284             {
 285               type: type,
 286               score: "*",
 287               created: Date.now()
 288             },
 289             gameInfo
 290           );
 291           game.myTurn =
 292             (type == "corr" && game.players[0].id == this.st.user.id) ||
 293             (type == "live" && game.players[0].sid == this.st.user.sid);
 294           gamesArrays[type].push(game);
 295           if (game.myTurn) this.tryShowNewsIndicator(type);
 296           // TODO: cleaner refresh
 297           this.$refs[type + "games"].$forceUpdate();
 298           break;
 299         }
 300       }
 301     },
 302     showGame: function(game) {
 303       if (game.type != "corr" || !game.myTurn) {
 304         this.$router.push("/game/" + game.id);
 305         return;
 306       }
 307       // It's my turn in this game. Are there others?
 308       let nextIds = "";
 309       let otherCorrGamesMyTurn = this.corrGames.filter(g =>
 310         g.id != game.id && !!g.myTurn);
 311       if (otherCorrGamesMyTurn.length > 0) {
 312         nextIds += "/?next=[";
 313         otherCorrGamesMyTurn.forEach(g => { nextIds += g.id + ","; });
 314         // Remove last comma and close array:
 315         nextIds = nextIds.slice(0, -1) + "]";
 316       }
 317       this.$router.push("/game/" + game.id + nextIds);
 318     },
 319     abortGame: function(game) {
 320       // Special "trans-pages" case: from MyGames to Game
 321       // TODO: also for corr games? (It's less important)
 322       if (game.type == "live") {
 323         const oppsid =
 324           game.players[0].sid == this.st.user.sid
 325             ? game.players[1].sid
 326             : game.players[0].sid;
 327         if (!!this.conn) {
 328           this.conn.send(
 329             JSON.stringify(
 330               {
 331                 code: "mabort",
 332                 gid: game.id,
 333                 // NOTE: target might not be online
 334                 target: oppsid
 335               }
 336             )
 337           );
 338         }
 339       }
 340       // NOTE: no imported games here
 341       else if (!game.deletedByWhite || !game.deletedByBlack) {
 342         // Set score if game isn't deleted on server:
 343         ajax(
 344           "/games",
 345           "PUT",
 346           {
 347             data: {
 348               gid: game.id,
 349               newObj: {
 350                 score: "?",
 351                 scoreMsg: getScoreMessage("?")
 352               }
 353             }
 354           }
 355         );
 356       }
 357     },
 358     loadMore: function(type, cb) {
 359       if (type == "corr" && this.st.user.id > 0) {
 360         ajax(
 361           "/completedgames",
 362           "GET",
 363           {
 364             credentials: true,
 365             data: { cursor: this.cursor["corr"] },
 366             success: (res) => {
 367               const L = res.games.length;
 368               if (L > 0) {
 369                 this.cursor["corr"] = res.games[L - 1].created;
 370                 let moreGames = res.games;
 371                 moreGames.forEach(g => g.type = "corr");
 372                 this.decorate(moreGames);
 373                 this.corrGames = this.corrGames.concat(moreGames);
 374               }
 375               else this.hasMore["corr"] = false;
 376               if (!!cb) cb();
 377             }
 378           }
 379         );
 380       }
 381       else if (type == "live") {
 382         GameStorage.getNext(this.cursor["live"], localGames => {
 383           const L = localGames.length;
 384           if (L > 0) {
 385             // Add "-1" because IDBKeyRange.upperBound includes boundary
 386             this.cursor["live"] = localGames[L - 1].created - 1;
 387             localGames.forEach(g => g.type = "live");
 388             this.decorate(localGames);
 389             this.liveGames = this.liveGames.concat(localGames);
 390           }
 391           else this.hasMore["live"] = false;
 392           if (!!cb) cb();
 393         });
 394       }
 395       else if (type == "import") {
 396         ImportgameStorage.getNext(this.cursor["import"], importGames => {
 397           const L = importGames.length;
 398           if (L > 0) {
 399             // Add "-1" because IDBKeyRange.upperBound includes boundary
 400             this.cursor["import"] = importGames[L - 1].created - 1;
 401             importGames.forEach(g => {
 402               g.type = "import";
 403               this.setVname(g);
 404             });
 405             this.importGames = this.importGames.concat(importGames);
 406           }
 407           else this.hasMore["import"] = false;
 408           if (!!cb) cb();
 409         });
 410       }
 411     }
 412   }
 413 };
 414 </script>
 415
 416 <style lang="sass" scoped>
 417 .active
 418   color: #388e3c
 419
 420 .tabbtn
 421   background-color: #f9faee
 422
 423 button#loadMoreBtn
 424   display: block
 425   margin: 0 auto
 426
 427 .somethingnew
 428   background-color: #90C4EC !important
 429 </style>
 430
 431 <!-- Not scoped because acting on GameList -->
 432 <style lang="sass">
 433 table.game-list
 434   max-height: 100%
 435 </style>