From 1dbb01a159d646a59f4e79277edd864a18570c0e Mon Sep 17 00:00:00 2001
From: Timotej Lazar <timotej.lazar@araneo.org>
Date: Fri, 28 Aug 2015 17:45:35 +0200
Subject: Add initial support for hints

---
 js/codeq/comms.js |  5 +++++
 js/prolog.js      | 21 ++++++++++++++++++++-
 2 files changed, 25 insertions(+), 1 deletion(-)

(limited to 'js')

diff --git a/js/codeq/comms.js b/js/codeq/comms.js
index c2ad715..8b89cde 100644
--- a/js/codeq/comms.js
+++ b/js/codeq/comms.js
@@ -121,6 +121,11 @@
             return send('query', query);
         },
 
+        sendHint: function commsSendHint (json) {
+            json['sid'] = codeq.sid;
+            return send('hint', json);
+        },
+
         sendTest: function commsSendTest (json) {
             json['sid'] = codeq.sid;
             return send('test', json);
diff --git a/js/prolog.js b/js/prolog.js
index 089f63e..a377cc9 100644
--- a/js/prolog.js
+++ b/js/prolog.js
@@ -353,6 +353,25 @@
         });
         $('#btn_code_hint').on('click', function () {
 //            handler.processServerHints([{id:'drop_down', start: 20, end: 26, choices:['ena', 'dva', 'tri']}]);
+            jqConsole.echo('?- hint.');
+            jqConsole.pause();
+            var doc = editor.getDoc();
+            codeq.comms.sendHint({
+                'program': editor.getDoc().getValue(),
+                'problem_id': problem.id
+            }).then(
+                function hintSuccess(data) {
+                    jqConsole.resume();
+                    if (data.code === 0)
+                        handler.processServerHints(data.hints);
+                    else
+                        jqConsole.error(data.message);
+                },
+                function hintFailed (error) {
+                    jqConsole.resume();
+                    jqConsole.exception(error);
+                }
+            ).done();
         });
         $('#btn_code_test').on('click', function () {
             jqConsole.echo('?- test.');
@@ -376,7 +395,7 @@
                         jqConsole.error(data.message);
                     }
                 },
-                tf = function testFailed (error) {
+                function testFailed (error) {
                     jqConsole.resume();
                     jqConsole.exception(error);
                 }
-- 
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