-//TODO: list problems as FEN (quickly rendered), by date, with possible filtering per variant(?)
-//click on a problem ==> land on variant page with mode==friend, FEN prefilled... ok
-
-// get 10 first problems, and buttons next<>previous send date + "before" or "after"
-// need database: sqlite !
-
-// form "new problem" fen(position/turn/flags[guess]), instructions, solution (mandatory)
-// ==> upload on server in sandbox
-//
-// Atomic rules, atomic game, atomic problems(list drawn position
-// + summary(first chars of instructions) + timedate)... one big Vue ? with components
-//
-// click on problem ==> masque problems, affiche game tab, launch new game Friend with
-// FEN + turn + flags + rappel instructions / solution on click sous l'échiquier
-
Vue.component('my-problems', {
- //props: ['vobj'],
+ data: function () {
+ return {
+ problems: problemArray, //initial value
+ newProblem: {
+ fen: V.GenRandInitFen(),
+ instructions: "",
+ solution: "",
+ stage: "nothing", //or "preview" after new problem is filled
+ },
+ };
+ },
template: `
- <div class="variant col-sm-12">
- <p>Hello</p>
+ <div>
+ <button @click="fetchProblems('backward')">Previous</button>
+ <button @click="fetchProblems('forward')">Next</button>
+ <button @click="showNewproblemModal">New</button>
+ <my-problem-summary v-on:show-problem="bubbleUp(p)"
+ v-for="(p,idx) in sortedProblems" v-bind:prob="p" v-bind:key="idx">
+ </my-problem-summary>
+ <input type="checkbox" id="modal-newproblem" class="modal">
+ <div role="dialog" aria-labelledby="newProblemTxt">
+ <div v-show="newProblem.stage=='nothing'" class="card newproblem-form">
+ <label for="modal-newproblem" class="modal-close"></label>
+ <h3 id="newProblemTxt">Add problem</h3>
+ <form @submit.prevent="previewNewProblem">
+ <fieldset>
+ <label for="newpbFen">Fen</label>
+ <input id="newpbFen" type="text" v-model="newProblem.fen"/>
+ </fieldset>
+ <fieldset>
+ <p class="emphasis">Safe HTML tags allowed</p>
+ <label for="newpbInstructions">Instructions</label>
+ <textarea id="newpbInstructions" v-model="newProblem.instructions"
+ placeholder="Explain the problem here"/>
+ <label for="newpbSolution">Solution</label>
+ <textarea id="newpbSolution" v-model="newProblem.solution"
+ placeholder="How to solve the problem?"/>
+ <button class="center-btn">Preview</button>
+ </fieldset>
+ </form>
+ </div>
+ <div v-show="newProblem.stage=='preview'" class="card newproblem-preview">
+ // TODO: we don't want exactly the same display (-date +solution)
+ <my-problem-summary v-bind:prob="newProblem"></my-problem-summary>
+ <button @click="sendNewProblem()" class="center-btn">Send</button>
+ </div>
+ </div>
</div>
`,
+ computed: {
+ sortedProblems: function() {
+ // Newest problem first
+ return this.problems.sort((p1,p2) => { return p2.added - p1.added; });
+ },
+ mailErrProblem: function() {
+ return "mailto:contact@vchess.club?subject=[" + variant + " problems] error";
+ },
+ },
+ methods: {
+ // Propagate "show problem" event to parent component (my-variant)
+ bubbleUp: function(problem) {
+ this.$emit('show-problem', JSON.stringify(problem));
+ },
+ fetchProblems: function(direction) {
+ return; //TODO: re-activate after server side is implemented (see routes/all.js)
+ if (this.problems.length == 0)
+ return; //what could we do?!
+ // Search for newest date (or oldest)
+ let last_dt = this.problems[0].added;
+ for (let i=0; i<this.problems.length; i++)
+ {
+ if ((direction == "forward" && this.problems[i].added > last_dt) ||
+ (direction == "backward" && this.problems[i].added < last_dt))
+ {
+ last_dt = this.problems[i].added;
+ }
+ }
+ ajax("/problems/" + variant, "GET", {
+ direction: direction,
+ last_dt: last_dt,
+ }, response => {
+ if (response.problems.length > 0)
+ this.problems = response.problems;
+ });
+ },
+ showNewproblemModal: function() {
+ document.getElementById("modal-newproblem").checked = true;
+ },
+ previewNewProblem: function() {
+ if (!V.IsGoodFen(this.newProblem.fen))
+ return alert("Bad FEN string");
+ this.newProblem.stage = "preview";
+ },
+ sendNewProblem: function() {
+ // Send it to the server and close modal
+ ajax("/problems/" + variant, "POST", {
+ fen: this.newProblem.fen,
+ instructions: this.newProblem.instructions,
+ solution: this.newProblem.solution,
+ }, response => {
+ document.getElementById("modal-newproblem").checked = false;
+ this.newProblem.stage = "nothing";
+ });
+ },
+ },
})
projects / vchess.git / blobdiff