client/src/views/Hall.vue

   1 <template lang="pug">
   2 main
   3   input#modalNewgame.modal(type="checkbox")
   4   div(role="dialog" aria-labelledby="titleFenedit")
   5     .card.smallpad
   6       label#closeNewgame.modal-close(for="modalNewgame")
   7       fieldset
   8         label(for="selectVariant") {{ st.tr["Variant"] }}
   9         select#selectVariant(v-model="newchallenge.vid")
  10           option(v-for="v in st.variants" :value="v.id") {{ v.name }}
  11       fieldset
  12         label(for="selectNbPlayers") {{ st.tr["Number of players"] }}
  13         select#selectNbPlayers(v-model="newchallenge.nbPlayers")
  14           option(v-show="possibleNbplayers(2)" value="2" selected) 2
  15           option(v-show="possibleNbplayers(3)" value="3") 3
  16           option(v-show="possibleNbplayers(4)" value="4") 4
  17       fieldset
  18         label(for="timeControl") {{ st.tr["Time control"] }}
  19         input#timeControl(type="text" v-model="newchallenge.timeControl"
  20           placeholder="3m+2s, 1h+30s, 7d+1d ...")
  21       fieldset(v-if="st.user.id > 0")
  22         label(for="selectPlayers") {{ st.tr["Play with? (optional)"] }}
  23         #selectPlayers
  24           input(type="text" v-model="newchallenge.to[0]")
  25           input(v-show="newchallenge.nbPlayers>=3" type="text"
  26             v-model="newchallenge.to[1]")
  27           input(v-show="newchallenge.nbPlayers==4" type="text"
  28             v-model="newchallenge.to[2]")
  29       fieldset(v-if="st.user.id > 0")
  30         label(for="inputFen") {{ st.tr["FEN (optional)"] }}
  31         input#inputFen(type="text" v-model="newchallenge.fen")
  32       button(@click="newChallenge") {{ st.tr["Send challenge"] }}
  33   .row
  34     .col-sm-12.col-md-5.col-md-offset-1.col-lg-4.col-lg-offset-2
  35       .button-group
  36         button(@click="cpdisplay='challenges'") Challenges
  37         button(@click="cpdisplay='players'") Players
  38       ChallengeList(v-show="cpdisplay=='challenges'"
  39         :challenges="challenges" @click-challenge="clickChallenge")
  40       #players(v-show="cpdisplay=='players'")
  41         h3 Online players
  42         .player(v-for="p in uniquePlayers" @click="tryChallenge(p)"
  43           :class="{anonymous: !!p.count}"
  44         )
  45           | {{ p.name + (!!p.count ? " ("+p.count+")" : "") }}
  46   .row
  47     .col-sm-12.col-md-10.col-md-offset-1.col-lg-8.col-lg-offset-2
  48       button(onClick="doClick('modalNewgame')") New game
  49   .row
  50     .col-sm-12.col-md-10.col-md-offset-1.col-lg-8.col-lg-offset-2
  51       .button-group
  52         button(@click="gdisplay='live'") Live games
  53         button(@click="gdisplay='corr'") Correspondance games
  54       GameList(v-show="gdisplay=='live'" :games="liveGames"
  55         @show-game="showGame")
  56       GameList(v-show="gdisplay=='corr'" :games="corrGames"
  57         @show-game="showGame")
  58 </template>
  59
  60 <script>
  61 import { store } from "@/store";
  62 import { NbPlayers } from "@/data/nbPlayers";
  63 import { checkChallenge } from "@/data/challengeCheck";
  64 import { ArrayFun } from "@/utils/array";
  65 import { ajax } from "@/utils/ajax";
  66 import { getRandString } from "@/utils/alea";
  67 import GameList from "@/components/GameList.vue";
  68 import ChallengeList from "@/components/ChallengeList.vue";
  69 export default {
  70   name: "my-hall",
  71   components: {
  72     GameList,
  73     ChallengeList,
  74   },
  75   data: function () {
  76     return {
  77       st: store.state,
  78       cpdisplay: "challenges",
  79       gdisplay: "live",
  80       liveGames: [],
  81       corrGames: [],
  82       challenges: [],
  83       players: [], //online players
  84       newchallenge: {
  85         fen: "",
  86         vid: 0,
  87         nbPlayers: 0,
  88         to: ["", "", ""], //name of challenged players
  89         timeControl: "", //"2m+2s" ...etc
  90       },
  91     };
  92   },
  93   computed: {
  94     uniquePlayers: function() {
  95       // Show e.g. "5 @nonymous", and do nothing on click on anonymous
  96       let anonymous = {id:0, name:"@nonymous", count:0};
  97       let playerList = [];
  98       this.players.forEach(p => {
  99         if (p.id > 0)
 100           playerList.push(p);
 101         else
 102           anonymous.count++;
 103       });
 104       if (anonymous.count > 0)
 105         playerList.push(anonymous);
 106       return playerList;
 107     },
 108   },
 109   created: function() {
 110     // Always add myself to players' list
 111     this.players.push(this.st.user);
 112     // Ask server for current corr games (all but mines)
 113 //    ajax(
 114 //      "",
 115 //      "GET",
 116 //      response => {
 117 //
 118 //      }
 119 //    );
 120 //    // Also ask for corr challenges (all)
 121 //    ajax(
 122 //      "",
 123 //      "GET",
 124 //      response => {
 125 //
 126 //      }
 127 //    );
 128     // 0.1] Ask server for for room composition:
 129     const socketOpenListener = () => {
 130       this.st.conn.send(JSON.stringify({code:"pollclients"}));
 131     };
 132     this.st.conn.onopen = socketOpenListener;
 133     // TODO: is this required here?
 134     this.oldOnmessage = this.st.conn.onmessage || Function.prototype;
 135     this.st.conn.onmessage = this.socketMessageListener;
 136     const oldOnclose = this.st.conn.onclose;
 137     const socketCloseListener = () => {
 138       oldOnclose(); //reinitialize connexion (in store.js)
 139       this.st.conn.addEventListener('message', this.socketMessageListener);
 140       this.st.conn.addEventListener('close', socketCloseListener);
 141     };
 142     this.st.conn.onclose = socketCloseListener;
 143   },
 144   methods: {
 145     socketMessageListener: function(msg) {
 146       // Save and call current st.conn.onmessage if one was already defined
 147       // --> also needed in future Game.vue (also in Chat.vue component)
 148       // TODO: merge Game.vue and MoveList.vue (one logic entity, no ?)
 149       this.oldOnmessage(msg);
 150       const data = JSON.parse(msg.data);
 151       switch (data.code)
 152       {
 153         // 0.2] Receive clients list (just socket IDs)
 154         case "pollclients":
 155           data.sockIds.forEach(sid => {
 156             this.players.push({sid:sid, id:0, name:""});
 157             // Ask identity, challenges and game(s)
 158             this.st.conn.send(JSON.stringify({code:"askidentity", target:sid}));
 159             this.st.conn.send(JSON.stringify({code:"askchallenges", target:sid}));
 160             this.st.conn.send(JSON.stringify({code:"askgame", target:sid}));
 161           });
 162           break;
 163         case "askidentity":
 164           // Request for identification
 165           this.st.conn.send(JSON.stringify(
 166             {code:"identity", user:this.st.user, target:data.from}));
 167           break;
 168         case "askchallenges":
 169           // Send my current challenges
 170           const myChallenges = this.challenges
 171             .filter(c => c.from.sid == this.st.user.sid)
 172             .map(c => {
 173               // Minimal challenge informations: (from not required)
 174               to: c.to,
 175               fen: c.fen,
 176               vid: c.vid,
 177               timeControl: c.timeControl
 178             });
 179           if (myChallenges.length > 0)
 180           {
 181             this.st.conn.send(JSON.stringify({code:"challenges",
 182               challenges:myChallenges, target:data.from})
 183           }
 184           break;
 185         case "askgame":
 186           // TODO: Send my current live game (if any)
 187           break;
 188         case "identity":
 189           if (data.user.id > 0) //otherwise "anonymous", nothing to retrieve
 190           {
 191             const pIdx = this.players.findIndex(p => p.sid == data.user.sid);
 192             this.players[pIdx].id = data.user.id;
 193             this.players[pIdx].name = data.user.name;
 194           }
 195           break;
 196         case "challenges":
 197           // Receive challenges from some player
 198           break;
 199         case "games":
 200           // Receive live game from some player
 201           break;
 202 // *  - receive "new game": if live, store locally + redirect to game
 203 // *    If corr: notify "new game has started", give link, but do not redirect
 204         case "newgame":
 205           // TODO: new game just started: data contain all informations
 206           // (id, players, time control, fenStart ...)
 207           // + cid to remove challenge from list
 208           break;
 209 // *  - receive "playergame": a live game by some connected player (NO corr)
 210         case "playergame":
 211           // TODO: receive live game summary (update, count moves)
 212           // (just players names, time control, and ID + player ID)
 213           break;
 214 // *  - receive "playerchallenges": list of challenges (sent) by some online player (NO corr)
 215         case "playerchallenges":
 216           // TODO: receive challenge + challenge updates
 217           break;
 218         case "newmove": //live or corr
 219           // TODO: name conflict ? (game "newmove" event)
 220           break;
 221 // *  - receive new challenge: if targeted, replace our name with sender name
 222         case "newchallenge":
 223           // receive live or corr challenge
 224           this.challenges.push(data.chall);
 225           break;
 226 // *  - receive "accept/withdraw/cancel challenge": apply action to challenges list
 227         case "acceptchallenge":
 228           if (true) //TODO: if challenge is full
 229             this.newGame(data.challenge, data.user); //user.id et user.name
 230           break;
 231         case "withdrawchallenge":
 232           const cIdx = this.challenges.findIndex(c => c.id == data.cid);
 233           let chall = this.challenges[cIdx]
 234           ArrayFun.remove(chall.players, p => p.id == data.uid);
 235           chall.players.push({id:0, name:""});
 236           break;
 237         case "cancelchallenge":
 238           ArrayFun.remove(this.challenges, c => c.id == data.cid);
 239           break;
 240 // NOTE: finally only one connect / disconnect couple of events
 241 // (because on server side we wouldn't know which to choose)
 242         case "connect":
 243 // *  - receive "player connect": send all our current challenges (to him or global)
 244 // *    Also send all our games (live - max 1 - and corr) [in web worker ?]
 245 // *    + all our sent challenges.
 246           this.players.push({name:"", id:0, sid:data.sid});
 247           this.st.conn.send(JSON.stringify({code:"askidentity", target:data.sid}));
 248           // TODO: si on est en train de jouer une partie, le notifier au nouveau connecté
 249           // envoyer aussi nos défis
 250           break;
 251 // *  - receive "player disconnect": remove from players list
 252         case "disconnect":
 253           ArrayFun.remove(this.players, p => p.sid == data.sid);
 254           // TODO: also remove all challenges sent by this player,
 255           // and all live games where he plays and no other opponent is online
 256           break;
 257       }
 258     },
 259     showGame: function(game) {
 260       // NOTE: if we are an observer, the game will be found in main games list
 261       // (sent by connected remote players)
 262       // TODO: game path ? /vname/gameId seems better
 263       this.$router.push("/" + game.id)
 264     },
 265     tryChallenge: function(player) {
 266       if (player.id == 0)
 267         return; //anonymous players cannot be challenged
 268       this.newchallenge.to[0] = player.name;
 269       doClick("modalNewgame");
 270     },
 271 // *  - accept challenge (corr or live) --> send info to all concerned players
 272 // *  - cancel challenge (click on sent challenge) --> send info to all concerned players
 273 // *  - withdraw from challenge (if >= 3 players and previously accepted)
 274 // *    --> send info to all concerned players
 275 // *  - refuse challenge (or receive refusal): send to all challenge players (from + to)
 276 // *    except us ; graphics: modal again ? (inline ?)
 277 // *  - prepare and start new game (if challenge is full after acceptation)
 278 // *    --> include challenge ID (so that opponents can delete the challenge too)
 279 // *    Also send to all connected players (only from me)
 280     clickChallenge: function(challenge) {
 281       // TODO: also correspondance case (send to server)
 282       const index = this.challenges.findIndex(c => c.id == challenge.id);
 283       const toIdx = challenge.to.findIndex(name => name == this.st.user.name);
 284       if (toIdx >= 0)
 285       {
 286         // It's a multiplayer challenge I accepted: withdraw
 287         this.st.conn.send(JSON.stringify({code:"withdrawchallenge",
 288           cid:challenge.id, user:this.st.user.sid}));
 289         this.challenges.to.splice(toIdx, 1);
 290       }
 291       else if (challenge.from.id == user.id) //it's my challenge: cancel it
 292       {
 293         this.st.conn.send(JSON.stringify({code:"cancelchallenge", cid:challenge.id}));
 294         this.challenges.splice(index, 1);
 295       }
 296       else //accept a challenge
 297       {
 298         this.st.conn.send(JSON.stringify({code:"acceptchallenge",
 299           cid:challenge.id, user:me}));
 300         this.challenges[index].to.push(me);
 301       }
 302       // TODO: accepter un challenge peut lancer une partie, il
 303       // faut alors supprimer challenge + creer partie + la retourner et l'ajouter ici
 304       // si pas le mien et FEN speciale :: (charger code variante et)
 305       // montrer diagramme + couleur (orienté)
 306     },
 307     // user: last person to accept the challenge (TODO: revoir ça)
 308 //    newGame: function(chall, user) {
 309 //      const fen = chall.fen || V.GenRandInitFen();
 310 //      const game = {}; //TODO: fen, players, time ...
 311 //      //setStorage(game); //TODO
 312 //      game.players.forEach(p => { //...even if game is by corr (could be played live, why not...)
 313 //        this.conn.send(
 314 //          JSON.stringify({code:"newgame", oppid:p.id, game:game}));
 315 //      });
 316 //      if (this.settings.sound >= 1)
 317 //        new Audio("/sounds/newgame.mp3").play().catch(err => {});
 318 //    },
 319     // Load a variant file (TODO: should probably be global)
 320     loadVariant: async function(vid, variantArray) {
 321       const idxInVariants = variantArray.findIndex(v => v.id == vid);
 322       const vname = variantArray[idxInVariants].name;
 323       const vModule = await import("@/variants/" + vname + ".js");
 324       window.V = vModule.VariantRules;
 325       return vname;
 326     },
 327     // Send new challenge (corr or live, cf. time control), with button or click on player
 328     newChallenge: async function() {
 329       if (this.challenges.some(c => c.from.sid == this.st.user.sid))
 330       {
 331         document.getElementById("modalNewgame").checked = false;
 332         return alert("You already have a pending challenge");
 333       }
 334       // TODO: put this "load variant" block elsewhere
 335       const vname = this.loadVariant(this.newchallenge.vid, this.st.variants);
 336       // checkChallenge side-effect = set FEN, and mainTime + increment in seconds
 337       // TODO: should not be a side-effect but set here ; for received server challenges we do not have mainTime+increment
 338       const error = checkChallenge(this.newchallenge);
 339       if (!!error)
 340         return alert(error);
 341 // TODO: set FEN, set mainTime and increment ?!
 342 //else //generate a FEN
 343 //    c.fen = V.GenRandInitFen();
 344       // Less than 3 days ==> live game (TODO: heuristic... 40 moves also)
 345       const liveGame =
 346         this.newchallenge.mainTime + 40 * this.newchallenge.increment < 3*24*60*60;
 347       // Check that the players (if any indicated) are online
 348       let chall = Object.Assign(
 349         {},
 350         this.newchallenge,
 351         {
 352           from: this.st.user,
 353           added: Date.now(),
 354         fen: this.newchallenge.fen,
 355         variant: {id: this.newchallenge.vid, name: vname},
 356         nbPlayers: this.newchallenge.nbPlayers,
 357         to: [
 358           {id: 0, name: this.newchallenge.to[0], sid: ""},
 359           {id: 0, name: this.newchallenge.to[1], sid: ""},
 360           {id: 0, name: this.newchallenge.to[2], sid: ""},
 361         ],
 362         timeControl: this.newchallenge.timeControl,
 363       };
 364       for (let p of chall.to)
 365       {
 366         if (p.name != "")
 367         {
 368           const pIdx = this.players.findIndex(pl => pl.name == p.name);
 369           // NOTE: id (server DB) and sid (socket ID).
 370           // Anonymous players just have a socket ID.
 371           // NOTE: for correspondance play we don't require players to be online
 372           // (==> we don't have IDs, and no sid)
 373           if (liveGame && pIdx === -1)
 374             return alert(p.name + " is not connected");
 375           p.id = this.players[pIdx].id;
 376           p.sid = this.players[pIdx].sid;
 377         }
 378       }
 379       const finishAddChallenge = (cid) => {
 380         chall.id = cid || "c" + getRandString();
 381         this.challenges.push(chall);
 382         // Send challenge to peers
 383         let challSock =
 384         {
 385           code: "newchallenge",
 386           chall: chall,
 387           target: "",
 388         };
 389         const sendChallengeTo = (sid) => {
 390           challSock.target = sid;
 391           this.st.conn.send(JSON.stringify(challSock));
 392         };
 393         if (chall.to[0].id > 0)
 394         {
 395           // Challenge with targeted players
 396           chall.to.forEach(p => {
 397             if (p.id > 0)
 398               sendChallengeTo(p.sid);
 399           });
 400         }
 401         else
 402         {
 403           // Open challenge: send to all connected players (except us)
 404           this.players.forEach(p => {
 405             if (p.sid != this.st.user.sid) //only sid is always set
 406               sendChallengeTo(p.sid);
 407           });
 408         }
 409         document.getElementById("modalNewgame").checked = false;
 410       };
 411       if (liveGame)
 412       {
 413         // Live challenges have cid = 0
 414         finishAddChallenge();
 415       }
 416       else
 417       {
 418         const chall = {
 419           uid: req.body["from"],
 420           vid: req.body["vid"],
 421           fen: req.body["fen"],
 422           timeControl: req.body["timeControl"],
 423           nbPlayers: req.body["nbPlayers"],
 424           to: req.body["to"], //array of IDs
 425         };
 426         // Correspondance game: send challenge to server
 427         ajax(
 428           "/challenges/" + this.newchallenge.vid,
 429           "POST",
 430           chall,
 431           response => {
 432             chall.id = response.cid;
 433             finishAddChallenge();
 434           }
 435         );
 436       }
 437     },
 438     possibleNbplayers: function(nbp) {
 439       if (this.newchallenge.vid == 0)
 440         return false;
 441       const variants = this.st.variants;
 442       const idxInVariants =
 443         variants.findIndex(v => v.id == this.newchallenge.vid);
 444       return NbPlayers[variants[idxInVariants].name].includes(nbp);
 445     },
 446   },
 447 };
 448 </script>
 449
 450 <style lang="sass">
 451 // TODO
 452 </style>