implement balance tool basic func done

server.py

@@ -135,13 +135,99 @@ def rounds():
 
 @app.route("/balance-tool", methods=['GET', 'POST'])
 def balanceTool():
+    positions=["Top", "Jungle", "Mid", "Support", "Bottom"]
+
     if flask.request.method == 'POST':
-        print(flask.request.json)
-        return flask.Response(json.dumps({"content":"<div>test</div>"}), 
-                    200, mimetype='application/json')
+
+        doneDict = dict()
+        retDict = { "left" : {}, "right" : {} }
+        recheckDict = {}
+        for p in positions:
+            retDict["left"].update({ p : "" })
+            retDict["right"].update({ p :"" })
+
+        # basic greedy #
+        for x in range(5):
+            for prio in range(1,6):
+                for k,v in flask.request.json.items():
+                    if k in doneDict:
+                        continue
+                    if v[x] == str(prio):
+                        if retDict["left"][positions[x]] == "":
+                            retDict["left"][positions[x]] = k
+                            doneDict.update({ k : True })
+                            if prio == 5:
+                                recheckDict.update({ k : x })
+                        elif retDict["right"][positions[x]] == "":
+                            retDict["right"][positions[x]] = k
+                            doneDict.update({ k : True })
+                            if prio == 5:
+                                recheckDict.update({ k : x })
+      
+        # try to improve the bad ones #
+        swapped = {}
+        print(recheckDict)
+        for k,v in recheckDict.items():
+            if k in swapped:
+                print("k in swapp")
+                continue
+
+            # determine own side for backswapping #
+            selfSide = None
+            if k in retDict["left"].values():
+                selfSide = "left"
+            else:
+                selfSide = "right"
+
+
+            #  go through all positions look for better matches #
+            for posId in range(5):
+
+                currentHolderLeft  = retDict["left"][positions[posId]]
+                currentHolderRight = retDict["right"][positions[posId]]
+
+                # right side swaps #
+                if (int(flask.request.json[currentHolderRight][v]) <= 
+                        int(flask.request.json[currentHolderRight][posId]) and
+                        currentHolderRight != k and
+                        not currentHolderRight in swapped):
+
+                    print("(R) Swapping {} with {}".format(k, currentHolderRight))
+
+                    retDict["right"][positions[posId]] = k
+                    retDict[selfSide][positions[v]] = currentHolderRight
+
+                    swapped.update({ k : True})
+                    swapped.update({ currentHolderRight : True})
+
+                    break
+
+                # left side swaps #
+                if (int(flask.request.json[currentHolderRight][v]) <= 
+                        int(flask.request.json[currentHolderLeft][posId]) and
+                        currentHolderLeft != k and
+                        not currentHolderRight in swapped):
+
+                    print("(L) Swapping {} with {}".format(k, currentHolderLeft))
+
+                    retDict["left"][positions[posId]] = k
+                    retDict[selfSide][positions[v]] = currentHolderLeft
+
+                    swapped.update({ k : True})
+                    swapped.update({ currentHolderLeft : True})
+
+                    break
+
+        
+
+        renderContent = flask.render_template("balance_response_partial.html", d=retDict,
+                                                requests=flask.request.json,
+                                                positions=positions)
+        return flask.Response(
+                json.dumps({ "content": renderContent }), 200, mimetype='application/json')
     else:
         return flask.render_template("json_builder.html", 
-                                    positions=["Top", "Jungle", "Mid", "Support", "Bottom"],
+                                    positions=positions,
                                     sides=["left", "right"])
 
 @app.route("/player")

templates/balance_response_partial.html

@@ -0,0 +1,17 @@
+	{% for x in range(5) %}
+	<div class="row">
+		{% set leftP  = d["left"][positions[x]] %}
+		{% set rightP = d["right"][positions[x]] %}
+		<div class="col-sm">
+			{{ positions[x] }}
+		</div>
+		<div class="col-sm" 
+			{% if requests[leftP][x] | int >= 4 %}style="background: red;"{% endif %}>
+			{{ leftP }}
+		</div>
+		<div class="col-sm"
+			{% if requests[rightP][x] | int >= 4 %}style="background: red;"{% endif %}>
+			{{ rightP }}
+		</div>
+	</div>
+	{% endfor %}

templates/json_builder.html

@@ -18,7 +18,7 @@
 
 	    <button type="button" class="mb-3 btn btn-secondary" onclick="balance()">Go</button>
 
-            <div id="response-container" class="row mt-3 mb-3">
+            <div id="response-container" class="mt-3 mb-3">
             </div>
             
             <hr>

templates/navbar_leaderboard.html

@@ -18,6 +18,9 @@
         <li class="nav-item">
             <a id="button-forward" class="nav-link" href="/?page={{ nextPageNumber }}">Forward</a>
         </li>
+        <li class="nav-item">
+            <a id="button-forward" class="nav-link" href="/balance-tool">Balance Tool</a>
+        </li>
       </ul>
       <ul class="navbar-nav">
 <!--
@@ -33,7 +36,7 @@
                 placeholder="search player...">
         </li>
         {{ findPlayer }}
-        <!--- <li class="nav-item right">
+        <!-- <li class="nav-item right">
             <input id="gotoRank"  type="number" aria-label="goto rank"
                 placeholder="goto rank...">
         </li> -->