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["Correspondance 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-game="showGame"
  35       )
  36       button#loadMoreBtn(
  37         v-show="hasMore[display]"
  38         @click="loadMore(display)"
  39       )
  40         | {{ st.tr["Load more"] }}
  41 </template>
  42
  43 <script>
  44 import { store } from "@/store";
  45 import { GameStorage } from "@/utils/gameStorage";
  46 import { ImportgameStorage } from "@/utils/importgameStorage";
  47 import { ajax } from "@/utils/ajax";
  48 import { getScoreMessage } from "@/utils/scoring";
  49 import params from "@/parameters";
  50 import { getRandString } from "@/utils/alea";
  51 import GameList from "@/components/GameList.vue";
  52 import UploadGame from "@/components/UploadGame.vue";
  53 export default {
  54   name: "my-my-games",
  55   components: {
  56     GameList,
  57     UploadGame
  58   },
  59   data: function() {
  60     return {
  61       st: store.state,
  62       display: "live",
  63       liveGames: [],
  64       corrGames: [],
  65       importGames: [],
  66       // timestamp of last showed (oldest) game:
  67       cursor: {
  68         live: Number.MAX_SAFE_INTEGER,
  69         "import": Number.MAX_SAFE_INTEGER,
  70         corr: Number.MAX_SAFE_INTEGER
  71       },
  72       // hasMore == TRUE: a priori there could be more games to load
  73       hasMore: {
  74         live: true,
  75         "import": true,
  76         corr: (store.state.user.id > 0)
  77       },
  78       conn: null,
  79       connexionString: "",
  80       socketCloseListener: 0
  81     };
  82   },
  83   watch: {
  84     $route: function(to, from) {
  85       if (to.path != "/mygames") this.cleanBeforeDestroy();
  86     }
  87   },
  88   created: function() {
  89     window.addEventListener("beforeunload", this.cleanBeforeDestroy);
  90     // Initialize connection
  91     this.connexionString =
  92       params.socketUrl +
  93       "/?sid=" + this.st.user.sid +
  94       "&id=" + this.st.user.id +
  95       "&tmpId=" + getRandString() +
  96       "&page=" +
  97       encodeURIComponent(this.$route.path);
  98     this.conn = new WebSocket(this.connexionString);
  99     this.conn.onmessage = this.socketMessageListener;
 100     this.socketCloseListener = setInterval(
 101       () => {
 102         if (this.conn.readyState == 3) {
 103           // Connexion is closed: re-open
 104           this.conn.removeEventListener("message", this.socketMessageListener);
 105           this.conn = new WebSocket(this.connexionString);
 106           this.conn.addEventListener("message", this.socketMessageListener);
 107         }
 108       },
 109       1000
 110     );
 111   },
 112   mounted: function() {
 113     const adjustAndSetDisplay = () => {
 114       // showType is the last type viwed by the user (default)
 115       let showType = localStorage.getItem("type-myGames") || "live";
 116       // Live games, my turn: highest priority:
 117       if (this.liveGames.some(g => !!g.myTurn)) showType = "live";
 118       // Then corr games, my turn:
 119       else if (this.corrGames.some(g => !!g.myTurn)) showType = "corr";
 120       else {
 121         // If a listing is empty, try showing the other (if non-empty)
 122         const types = ["corr", "live"];
 123         for (let i of [0,1]) {
 124           if (
 125             this[types[i] + "Games"].length > 0 &&
 126             this[types[1-i] + "Games"].length == 0
 127           ) {
 128             showType = types[i];
 129           }
 130         }
 131       }
 132       this.setDisplay(showType);
 133     };
 134     GameStorage.getRunning(localGames => {
 135       localGames.forEach(g => g.type = "live");
 136       this.decorate(localGames);
 137       this.liveGames = localGames;
 138       if (this.st.user.id > 0) {
 139         // Ask running corr games first
 140         ajax(
 141           "/runninggames",
 142           "GET",
 143           {
 144             credentials: true,
 145             success: (res) => {
 146               // These games are garanteed to not be deleted
 147               this.corrGames = res.games;
 148               this.corrGames.forEach(g => {
 149                 g.type = "corr";
 150                 g.score = "*";
 151               });
 152               this.decorate(this.corrGames);
 153               // Now ask completed games (partial list)
 154               this.loadMore(
 155                 "live",
 156                 () => this.loadMore("corr", () => {
 157                   this.loadMore("import", adjustAndSetDisplay);
 158                 })
 159               );
 160             }
 161           }
 162         );
 163       }
 164       else {
 165         this.loadMore("live", () => {
 166           this.loadMore("import", adjustAndSetDisplay);
 167         });
 168       }
 169     });
 170   },
 171   beforeDestroy: function() {
 172     this.cleanBeforeDestroy();
 173   },
 174   methods: {
 175     cleanBeforeDestroy: function() {
 176       clearInterval(this.socketCloseListener);
 177       window.removeEventListener("beforeunload", this.cleanBeforeDestroy);
 178       this.conn.removeEventListener("message", this.socketMessageListener);
 179       this.conn.send(JSON.stringify({code: "disconnect"}));
 180       this.conn = null;
 181     },
 182     setDisplay: function(type, e) {
 183       this.display = type;
 184       localStorage.setItem("type-myGames", type);
 185       let elt = e ? e.target : document.getElementById(type + "Games");
 186       elt.classList.add("active");
 187       elt.classList.remove("somethingnew"); //in case of
 188       for (let t of ["live","corr","import"]) {
 189         if (t != type)
 190           document.getElementById(t + "Games").classList.remove("active");
 191       }
 192     },
 193     addGameImport(game) {
 194       game.type = "import";
 195       ImportgameStorage.add(game, (err) => {
 196         if (!!err) {
 197           if (err.message.indexOf("Key already exists") < 0) {
 198             alert(this.st.tr["An error occurred. Try again!"]);
 199             return;
 200           }
 201           else alert(this.st.tr["The game was already imported"]);
 202         }
 203         this.$router.push("/game/" + game.id);
 204       });
 205     },
 206     tryShowNewsIndicator: function(type) {
 207       if (
 208         (type == "live" && this.display != "live") ||
 209         (type == "corr" && this.display != "corr")
 210       ) {
 211         document
 212           .getElementById(type + "Games")
 213           .classList.add("somethingnew");
 214       }
 215     },
 216     // Called at loading to augment games with myColor + myTurn infos
 217     decorate: function(games) {
 218       games.forEach(g => {
 219         g.myColor =
 220           (g.type == "corr" && g.players[0].id == this.st.user.id) ||
 221           (g.type == "live" && g.players[0].sid == this.st.user.sid)
 222             ? 'w'
 223             : 'b';
 224         // If game is over, myTurn doesn't exist:
 225         if (g.score == "*") {
 226           const rem = g.movesCount % 2;
 227           if ((rem == 0 && g.myColor == 'w') || (rem == 1 && g.myColor == 'b'))
 228             g.myTurn = true;
 229         }
 230       });
 231     },
 232     socketMessageListener: function(msg) {
 233       if (!this.conn) return;
 234       const data = JSON.parse(msg.data);
 235       // NOTE: no imported games here
 236       let gamesArrays = {
 237         "corr": this.corrGames,
 238         "live": this.liveGames
 239       };
 240       switch (data.code) {
 241         case "notifyturn":
 242         case "notifyscore": {
 243           const info = data.data;
 244           const type = (!!parseInt(info.gid) ? "corr" : "live");
 245           let game = gamesArrays[type].find(g => g.id == info.gid);
 246           // "notifything" --> "thing":
 247           const thing = data.code.substr(6);
 248           game[thing] = info[thing];
 249           if (thing == "turn") {
 250             game.myTurn = !game.myTurn;
 251             if (game.myTurn) this.tryShowNewsIndicator(type);
 252           } else game.myTurn = false;
 253           // TODO: forcing refresh like that is ugly and wrong.
 254           //       How to do it cleanly?
 255           this.$refs[type + "games"].$forceUpdate();
 256           break;
 257         }
 258         case "notifynewgame": {
 259           const gameInfo = data.data;
 260           // st.variants might be uninitialized,
 261           // if unlucky and newgame right after connect:
 262           const v = this.st.variants.find(v => v.id == gameInfo.vid);
 263           const vname = !!v ? v.name : "";
 264           const type = (gameInfo.cadence.indexOf('d') >= 0 ? "corr": "live");
 265           let game = Object.assign(
 266             {
 267               vname: vname,
 268               type: type,
 269               score: "*",
 270               created: Date.now()
 271             },
 272             gameInfo
 273           );
 274           game.myTurn =
 275             (type == "corr" && game.players[0].id == this.st.user.id) ||
 276             (type == "live" && game.players[0].sid == this.st.user.sid);
 277           gamesArrays[type].push(game);
 278           if (game.myTurn) this.tryShowNewsIndicator(type);
 279           // TODO: cleaner refresh
 280           this.$refs[type + "games"].$forceUpdate();
 281           break;
 282         }
 283       }
 284     },
 285     showGame: function(game) {
 286       if (game.type != "corr" || !game.myTurn) {
 287         this.$router.push("/game/" + game.id);
 288         return;
 289       }
 290       // It's my turn in this game. Are there others?
 291       let nextIds = "";
 292       let otherCorrGamesMyTurn = this.corrGames.filter(g =>
 293         g.id != game.id && !!g.myTurn);
 294       if (otherCorrGamesMyTurn.length > 0) {
 295         nextIds += "/?next=[";
 296         otherCorrGamesMyTurn.forEach(g => { nextIds += g.id + ","; });
 297         // Remove last comma and close array:
 298         nextIds = nextIds.slice(0, -1) + "]";
 299       }
 300       this.$router.push("/game/" + game.id + nextIds);
 301     },
 302     abortGame: function(game) {
 303       // Special "trans-pages" case: from MyGames to Game
 304       // TODO: also for corr games? (It's less important)
 305       if (game.type == "live") {
 306         const oppsid =
 307           game.players[0].sid == this.st.user.sid
 308             ? game.players[1].sid
 309             : game.players[0].sid;
 310         if (!!this.conn) {
 311           this.conn.send(
 312             JSON.stringify(
 313               {
 314                 code: "mabort",
 315                 gid: game.id,
 316                 // NOTE: target might not be online
 317                 target: oppsid
 318               }
 319             )
 320           );
 321         }
 322       }
 323       // NOTE: no imported games here
 324       else if (!game.deletedByWhite || !game.deletedByBlack) {
 325         // Set score if game isn't deleted on server:
 326         ajax(
 327           "/games",
 328           "PUT",
 329           {
 330             data: {
 331               gid: game.id,
 332               newObj: {
 333                 score: "?",
 334                 scoreMsg: getScoreMessage("?")
 335               }
 336             }
 337           }
 338         );
 339       }
 340     },
 341     loadMore: function(type, cb) {
 342       if (type == "corr" && this.st.user.id > 0) {
 343         ajax(
 344           "/completedgames",
 345           "GET",
 346           {
 347             credentials: true,
 348             data: { cursor: this.cursor["corr"] },
 349             success: (res) => {
 350               const L = res.games.length;
 351               if (L > 0) {
 352                 this.cursor["corr"] = res.games[L - 1].created;
 353                 let moreGames = res.games;
 354                 moreGames.forEach(g => g.type = "corr");
 355                 this.decorate(moreGames);
 356                 this.corrGames = this.corrGames.concat(moreGames);
 357               } else this.hasMore["corr"] = false;
 358               if (!!cb) cb();
 359             }
 360           }
 361         );
 362       }
 363       else if (type == "live") {
 364         GameStorage.getNext(this.cursor["live"], localGames => {
 365           const L = localGames.length;
 366           if (L > 0) {
 367             // Add "-1" because IDBKeyRange.upperBound includes boundary
 368             this.cursor["live"] = localGames[L - 1].created - 1;
 369             localGames.forEach(g => g.type = "live");
 370             this.decorate(localGames);
 371             this.liveGames = this.liveGames.concat(localGames);
 372           } else this.hasMore["live"] = false;
 373           if (!!cb) cb();
 374         });
 375       }
 376       else if (type == "import") {
 377         ImportgameStorage.getNext(this.cursor["import"], importGames => {
 378           const L = importGames.length;
 379           if (L > 0) {
 380             // Add "-1" because IDBKeyRange.upperBound includes boundary
 381             this.cursor["import"] = importGames[L - 1].created - 1;
 382             importGames.forEach(g => g.type = "import");
 383             this.importGames = this.importGames.concat(importGames);
 384           } else this.hasMore["import"] = false;
 385           if (!!cb) cb();
 386         });
 387       }
 388     }
 389   }
 390 };
 391 </script>
 392
 393 <style lang="sass">
 394 .active
 395   color: #42a983
 396
 397 .tabbtn
 398   background-color: #f9faee
 399
 400 table.game-list
 401   max-height: 100%
 402
 403 button#loadMoreBtn
 404   display: block
 405   margin: 0 auto
 406
 407 .somethingnew
 408   background-color: #c5fefe !important
 409 </style>