last requirements implemented; still a 'restore' bug to fix
[westcastle.git] / js / index.js
index 649e44c..a4a0dc7 100644 (file)
@@ -9,7 +9,7 @@ new Vue({
                        props: ['players'],
                        template: `
                                <div id="players">
-                                       <div id="active">
+                                       <div class="left">
                                                <p>Présents</p>
                                                <table class="list">
                                                        <tr v-for="p in sortedPlayers" v-if="p.available" @click="toggleAvailability(p.index)">
@@ -18,7 +18,7 @@ new Vue({
                                                        </tr>
                                                </table>
                                        </div>
-                                       <div id="inactive">
+                                       <div id="inactive" class="right">
                                                <p>Absents</p>
                                                <table class="list">
                                                        <tr v-for="p in sortedPlayers" v-if="!p.available && p.nom!=''" @click="toggleAvailability(p.index)">
@@ -46,7 +46,7 @@ new Vue({
                        },
                },
                'my-ranking': {
-                       props: ['players','sortByScore','rankPeople'],
+                       props: ['players','sortByScore','writeScoreToDb'],
                        template: `
                                <div id="ranking">
                                        <table class="ranking">
@@ -63,6 +63,10 @@ new Vue({
                                                        <td>{{ p.session }}</td>
                                                </tr>
                                        </table>
+                                       <div class="button-container-vertical" style="width:200px">
+                                               <button class="btn cancel" @click="resetPlayers()">Réinitialiser</button>
+                                               <button id="restoreBtn" class="btn" @click="restoreLast()">Restaurer</button>
+                                       </div>
                                </div>
                        `,
                        computed: {
@@ -80,23 +84,65 @@ new Vue({
                                        return res;
                                },
                        },
+                       methods: {
+                               rankPeople: function() {
+                                       return this.players
+                                               .slice(1) //discard Toto
+                                               .map( p => { return Object.assign({}, p); }) //to not alter original array
+                                               .sort(this.sortByScore);
+                               },
+                               resetPlayers: function() {
+                                       this.players
+                                               .slice(1) //discard Toto
+                                               .forEach( p => {
+                                                       p.pdt = 0;
+                                                       p.session = 0;
+                                                       p.available = 1;
+                                               });
+                                       this.writeScoreToDb();
+                                       document.getElementById("runPairing").click(); //TODO: hack...
+                               },
+                               restoreLast: function() {
+                                       let xhr = new XMLHttpRequest();
+                                       let self = this;
+                                       xhr.onreadystatechange = function() {
+                                               if (this.readyState == 4 && this.status == 200)
+                                               {
+                                                       let players = JSON.parse(xhr.responseText);
+                                                       if (players.length > 0)
+                                                       {
+                                                               players.unshift({ //add ghost 4th player for 3-players tables
+                                                                       prenom: "Toto",
+                                                                       nom: "",
+                                                                       pdt: 0,
+                                                                       session: 0,
+                                                                       available: 0,
+                                                               });
+                                                               self.players = players;
+                                                       }
+                                               }
+                                       };
+                                       xhr.open("GET", "scripts/rw_players.php?restore=1", true);
+                                       xhr.send(null);
+                               },
+                       },
                },
                'my-pairings': {
-                       props: ['players','sortByScore'],
+                       props: ['players','writeScoreToDb'],
                        data: function() {
                                return {
                                        unpaired: [],
                                        tables: [], //array of arrays of players indices
-                                       pdts: [], //"points de table" for each table
                                        sessions: [], //"mini-points" for each table
                                        currentIndex: -1, //table index for scoring
+                                       scored: [], //boolean for each table index
                                };
                        },
                        template: `
                                <div id="pairings">
                                        <div v-show="currentIndex < 0">
-                                               <button class="block btn" @click="shuffle()">Appariement</button>
-                                               <div class="pairing" v-for="(table,index) in tables" :class="{scored: pdts[index].length > 0}"
+                                               <button id="runPairing" class="block btn" @click="doPairings()">Nouvelle ronde</button>
+                                               <div class="pairing" v-for="(table,index) in tables" :class="{scored: scored[index]}"
                                                                @click="showScoreForm(table,index)">
                                                        <p>Table {{ index+1 }}</p>
                                                        <table>
@@ -122,9 +168,15 @@ new Vue({
                                                                <td><input type="text" v-model="sessions[currentIndex][i]" value="0"/></td>
                                                        </tr>
                                                </table>
-                                               <div class="button-container">
-                                                       <button class="btn" @click="setScore()">Enregistrer</button>
-                                                       <button class="btn cancel" @click="resetScore()">Annuler</button>
+                                               <div class="button-container-horizontal">
+                                                       <button class="btn validate" @click="setScore()">Enregistrer</button>
+                                                       <button class="btn" @click="currentIndex = -1">Fermer</button>
+                                               </div>
+                                               <div v-if="scored[currentIndex]" class="warning">
+                                                       Attention: un score a déjà été enregistré.
+                                                       Les points indiqués ici s'ajouteront : il faut d'abord
+                                                       <span class="link" @click="document.getElementById('restoreBtn').click()">restaurer l'état précédent.</span>
+                                                       Si c'est déjà fait, ignorer ce message :)
                                                </div>
                                        </div>
                                </div>
@@ -173,48 +225,43 @@ new Vue({
                                                        t.push(0); //index of "Toto", ghost player
                                        });
                                        this.tables = tables;
-                                       this.pdts = tables.map( t => { return []; }); //empty pdts
                                        this.sessions = tables.map( t => { return []; }); //empty sessions
-                               },
-                               shuffle: function() {
-                                       this.doPairings();
+                                       this.scored = tables.map( t => { return false; }); //nothing scored yet
+                                       this.currentIndex = -1; //required if reset while scoring
                                },
                                showScoreForm: function(table,index) {
-                                       if (this.pdts[index].length > 0)
-                                               return; //already scored
-                                       this.pdts[index] = _.times(table.length, _.constant(0));
-                                       this.sessions[index] = _.times(table.length, _.constant(0));
+                                       if (this.sessions[index].length == 0)
+                                               this.sessions[index] = _.times(table.length, _.constant(0));
                                        this.currentIndex = index;
                                },
                                setScore: function() {
                                        let sortedSessions = this.sessions[this.currentIndex]
                                                .map( (s,i) => { return {value:s, index:i}; })
                                                .sort( (a,b) => { return parseInt(b.value) - parseInt(a.value); });
-                                       let pdts = [4, 2, 1, 0]; //TODO: ex-aequos ?!
-                                       for (let i=0; i<this.tables[this.currentIndex].length; i++)
+                                       let pdts = [4, 2, 1, 0];
+                                       // NOTE: take care of ex-aequos (spread points subtotal)
+                                       let curSum = 0, curCount = 0, start = 0;
+                                       for (let i=0; i<4; i++)
                                        {
-                                               this.players[this.tables[this.currentIndex][sortedSessions[i].index]].pdt += pdts[i];
+                                               // Update pdts:
+                                               curSum += pdts[i];
+                                               curCount++;
+                                               if (i==3 || sortedSessions[i].value > sortedSessions[i+1].value)
+                                               {
+                                                       let pdt = curSum / curCount;
+                                                       for (let j=start; j<=i; j++)
+                                                               this.players[this.tables[this.currentIndex][sortedSessions[j].index]].pdt += pdt;
+                                                       curSum = 0;
+                                                       curCount = 0;
+                                                       start = i+1;
+                                               }
+                                               // Update sessions:
                                                this.players[this.tables[this.currentIndex][i]].session += parseInt(this.sessions[this.currentIndex][i]);
                                        }
+                                       this.scored[this.currentIndex] = true;
                                        this.currentIndex = -1;
                                        this.writeScoreToDb();
                                },
-                               resetScore: function() {
-                                       this.pdts[this.currentIndex] = [];
-                                       this.sessions[this.currentIndex] = [];
-                                       this.currentIndex = -1;
-                               },
-                               writeScoreToDb: function()
-                               {
-                                       let xhr = new XMLHttpRequest();
-                                       xhr.open("POST", "scripts/rw_players.php");
-                                       xhr.setRequestHeader('Content-Type', 'application/x-www-form-urlencoded');
-                                       let orderedPlayers = this.players
-                                               .slice(1) //discard Toto
-                                               .map( p => { return Object.assign({}, p); }) //deep (enough) copy
-                                               .sort(this.sortByScore);
-                                       xhr.send("players="+encodeURIComponent(JSON.stringify(orderedPlayers)));
-                               },
                        },
                },
        },
@@ -226,7 +273,7 @@ new Vue({
                        {
                                let players = JSON.parse(xhr.responseText);
                                players.forEach( p => {
-                                       p.pdt = !!p.pdt ? parseInt(p.pdt) : 0;
+                                       p.pdt = !!p.pdt ? parseFloat(p.pdt) : 0;
                                        p.session = !!p.session ? parseInt(p.session) : 0;
                                        p.available = !!p.available ? p.available : 1; //use integer for fputcsv PHP func
                                });
@@ -244,14 +291,19 @@ new Vue({
                xhr.send(null);
        },
        methods: {
-               rankPeople: function() {
-                       return this.players
-                               .slice(1) //discard Toto
-                               .map( p => { return Object.assign({}, p); }) //to not alter original array
-                               .sort(this.sortByScore);
-               },
+               // Used both in ranking and pairings:
                sortByScore: function(a,b) {
                        return b.pdt - a.pdt + (Math.atan(b.session - a.session) / (Math.PI/2)) / 2;
                },
+               writeScoreToDb: function() {
+                       let xhr = new XMLHttpRequest();
+                       xhr.open("POST", "scripts/rw_players.php");
+                       xhr.setRequestHeader('Content-Type', 'application/x-www-form-urlencoded');
+                       let orderedPlayers = this.players
+                               .slice(1) //discard Toto
+                               .map( p => { return Object.assign({}, p); }) //deep (enough) copy
+                               .sort(this.sortByScore);
+                       xhr.send("players="+encodeURIComponent(JSON.stringify(orderedPlayers)));
+               },
        },
 });