X-Git-Url: https://git.auder.net/doc/screen_ranking.png?a=blobdiff_plain;f=public%2Fjavascripts%2Fcomponents%2Fproblems.js;h=dbd8340c96236d023f1d88b27ef2b38676ae7e9e;hb=7931e479adf93c87771ded1892a0873af72ae46d;hp=54b36ab7f939c9215ae997bdbffa659747846053;hpb=f5d3e4f539355d166baf38bab97480582e90e4af;p=vchess.git

diff --git a/public/javascripts/components/problems.js b/public/javascripts/components/problems.js
index 54b36ab7..dbd8340c 100644
--- a/public/javascripts/components/problems.js
+++ b/public/javascripts/components/problems.js
@@ -1,14 +1,97 @@
-//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
+		};
+	},
+	template: `
+		<div>
+			<button @click="fetchProblems('backward')">Previous</button>
+			<button @click="fetchProblems('forward')">Next</button>
+			<button @click="showNewproblemModal">New</button>
+			<my-problem-summary
+				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 class="card newproblem">
+					<label for="modal-newproblem" class="modal-close"></label>
+					<h3 id="newProblemTxt">Add problem</h3>
+					<form @submit.prevent="postNewProblem">
+						<fieldset>
+							<label for="newpbFen">Fen</label>
+							<input type="text" id="newpbFen"
+								placeholder="Position [+ flags [+ turn]]"/>
+						</fieldset>
+						<fieldset>
+							<p class="emphasis">
+								Allowed HTML tags:
+								&lt;p&gt;,&lt;br&gt;,&lt,ul&gt;,&lt;ol&gt;,&lt;li&gt;
+							</p>
+							<label for="newpbInstructions">Instructions</label>
+							<textarea id="newpbInstructions" placeholder="Explain the problem here"/>
+							<label for="newpbSolution">Solution</label>
+							<textarea id="newpbSolution" placeholder="How to solve the problem?"/>
+							<button class="center-btn">Send</button>
+						</fieldset>
+						<p class="mistake-newproblem">
+							Note: if you made a mistake, please let me know at
+							<a :href="mailErrProblem">contact@vchess.club</a>
+						</p>
+					</form>
+				</div>
+			</div>
+		</div>
+	`,
+	computed: {
+		sortedProblems: function() {
+			console.log("call");
+			// 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: {
+		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;
+		},
+		postNewProblem: function() {
+			const fen = document.getElementById("newpbFen").value;
+			if (!V.IsGoodFen(fen))
+				return alert("Bad FEN string");
+			const instructions = document.getElementById("newpbInstructions").value;
+			const solution = document.getElementById("newpbSolution").value;
+			ajax("/problems/" + variant, "POST", {
+				fen: fen,
+				instructions: instructions,
+				solution: solution,
+			}, response => {
+				document.getElementById("modal-newproblem").checked = false;
+			});
+		},
+	},
+})