From 0ab7533ba477073840dc70b35a121b3d8409e503 Mon Sep 17 00:00:00 2001
From: Mateus Pires <mateusplpl@gmail.com>
Date: Fri, 14 Oct 2016 20:47:47 -0300
Subject: [PATCH] Implementing dictionary json parse

---
 Assets/Scripts/Animation List/Trie.cs | 40 ++++++++++++++++++++++++++++++++++++++--
 Assets/Scripts/PlayerManager.cs       | 56 ++++++++++++++++++++++++++++++++++++++++++++------------
 2 files changed, 82 insertions(+), 14 deletions(-)

diff --git a/Assets/Scripts/Animation List/Trie.cs b/Assets/Scripts/Animation List/Trie.cs
index b9c4d06..7012ef1 100644
--- a/Assets/Scripts/Animation List/Trie.cs
+++ b/Assets/Scripts/Animation List/Trie.cs
@@ -1,7 +1,9 @@
-using System;
+using LAViD.VLibras.Utils;
+using System;
 using System.Collections.Generic;
 using System.Linq;
 using System.Text;
+using System.Text.RegularExpressions;
 
 namespace LAViD.VLibras.Generic
 {
@@ -15,6 +17,40 @@ namespace LAViD.VLibras.Generic
     {
         private Node root;
 
-        // public Trie()
+        public Trie(string json)
+        {
+            JSONTrie trie = new JSONTrie(json);
+        }
+    }
+
+    class JSONTrie
+    {
+        public string[] characters;
+        public Dictionary<string, int> charactersKeys;
+        public JSONNode root;
+
+        public JSONTrie(string json)
+        {
+            Regex regex = new Regex("{\"(\\w+)\": (.*), \"(\\w+)\": (.*), \"(\\w+)\": (.*)}");
+            Match match = regex.Match(json);
+
+            PlayerLogger.Log("Captures:");
+
+            foreach (Capture capture in match.Captures)
+            {
+                PlayerLogger.Log(capture.Index + ", " + capture.Value);
+            }
+        }
+    }
+
+    class JSONNode
+    {
+        public bool end;
+        public JSONNode children;
+
+        public JSONNode(string json)
+        {
+               
+        }
     }
 }
diff --git a/Assets/Scripts/PlayerManager.cs b/Assets/Scripts/PlayerManager.cs
index 0448f31..7878883 100644
--- a/Assets/Scripts/PlayerManager.cs
+++ b/Assets/Scripts/PlayerManager.cs
@@ -3,6 +3,7 @@ using System.Collections;
 using System;
 using UnityEngine.UI;
 using LAViD.VLibras.Utils;
+using LAViD.VLibras.Generic;
 
 public class PlayerManager : GenericPlayerManager {
 
@@ -18,6 +19,8 @@ public class PlayerManager : GenericPlayerManager {
     private const string SERVER_URL = "http://traducao.vlibras.gov.br/translate?text=";
     private const int VERSION = 1;
 
+    private Trie signs;
+
     public enum ERROR_STATUS_MESSAGE
     {
         INTERNET_CONNECTION_FAILURE,
@@ -69,8 +72,30 @@ public class PlayerManager : GenericPlayerManager {
 
         Screen.fullScreen = false;
 
+        WWW dictionaryRequest = new WWW("http://dicionario.vlibras.gov.br/signs");
+        StartCoroutine(WaitForResponse(dictionaryRequest,
+            // Success
+            delegate(WWW www)
+            {
+                this.signs = new Trie(www.text);
+            },
+            // Error
+            delegate (WWW www)
+            {
+                if (www.error == null)
+                    PlayerLogger.Log("PM", "S<d>", "Timeout.");
+                else
+                    PlayerLogger.Log("PM", "S<d>", "WWW error: " + www.error);
+            }
+        ));
+    }
+
+    public IEnumerator LoadDictionary()
+    {
         
-	}
+
+        yield return null;
+    }
 
 	public void playDict(string word)
 	{
@@ -121,11 +146,6 @@ public class PlayerManager : GenericPlayerManager {
 
 	protected override WWW loadAssetBundle(string aniName)
 	{
-        if (this.regionHash == 1)
-        {
-            // Check if it exists in trie
-        }
-
         string address = BASE_URL + this.regionPath + WWW.EscapeURL(aniName);
         
         PlayerLogger.Log("PM", "lAB", "Requesting bundle: " + address);
@@ -160,8 +180,6 @@ public class PlayerManager : GenericPlayerManager {
 		this.screenManager.switchScreen("translate");
 	}
 	
-
-
     protected override WWW getCheckConnectionRequest()
     {
         return new WWW(BASE_URL);
@@ -205,18 +223,22 @@ public class PlayerManager : GenericPlayerManager {
         return false;*/
     }
 
-    protected override IEnumerator WaitForResponse(WWW www)
+    protected delegate void SuccessEvent(WWW request);
+    protected delegate void ErrorEvent(WWW request);
+
+    protected IEnumerator WaitForResponse(WWW www, SuccessEvent success, ErrorEvent error)
     {
         PlayerLogger.Log("PM", "WFR", "Stating time check.");
-        
+
         const float timeoutLimit = 20f;
         float timer = 0;
-        
-        while ( ! www.isDone)
+
+        while (!www.isDone)
         {
             if (timer > timeoutLimit)
             {
                 PlayerLogger.Log("PM", "WFR", "Timeout (" + timer + ").");
+                if (error != null) error(www);
                 yield break;
             }
 
@@ -230,6 +252,16 @@ public class PlayerManager : GenericPlayerManager {
         }
 
         PlayerLogger.Log("PM", "WFR", "Done (" + timer + ").");
+
+        if (www.error == null) {
+            if (success != null) success(www);
+        } else {
+            if (error != null) error(www);
+        }
+    }
+
+    protected override IEnumerator WaitForResponse(WWW www) {
+        yield return WaitForResponse(www, null, null);
     }
 
 	private IEnumerator translate(string gloss)
--
libgit2 0.21.2