X-Git-Url: https://git.auder.net/?a=blobdiff_plain;f=public%2Fjavascripts%2Fcomponents%2Fproblems.js;h=b67203a35cc1952a5e14d15020dad103204630f8;hb=a5d5668613d9a3d04c9a4f8b69122d02b7322137;hp=54b36ab7f939c9215ae997bdbffa659747846053;hpb=f5d3e4f539355d166baf38bab97480582e90e4af;p=vchess.git
diff --git a/public/javascripts/components/problems.js b/public/javascripts/components/problems.js
index 54b36ab7..b67203a3 100644
--- a/public/javascripts/components/problems.js
+++ b/public/javascripts/components/problems.js
@@ -1,14 +1,126 @@
-//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', {
+ data: function () {
+ return {
+ problems: problemArray, //initial value
+ newProblem: {
+ fen: "",
+ instructions: "",
+ solution: "",
+ stage: "nothing", //or "preview" after new problem is filled
+ },
+ };
+ },
+ template: `
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+ `,
+ computed: {
+ sortedProblems: function() {
+ // Newest problem first
+ return this.problems.sort((p1,p2) => { return p2.added - p1.added; });
+ },
+ },
+ methods: {
+ // Propagate "show problem" event to parent component (my-variant)
+ bubbleUp: function(problem) {
+ this.$emit('show-problem', JSON.stringify(problem));
+ },
+ fetchProblems: function(direction) {
+ 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 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");
+ if (this.newProblem.instructions.length == 0)
+ return alert("Empty instructions");
+ if (this.newProblem.solution.length == 0)
+ return alert("Empty solution");
+ 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 => {
+ this.newProblem.added = Date.now();
+ this.problems.push(JSON.parse(JSON.stringify(this.newProblem)));
+ document.getElementById("modal-newproblem").checked = false;
+ this.newProblem.stage = "nothing";
+ });
+ },
+ },
+})