From 7797d6fdbfe2ff222d97220efbb93a2c249728ad Mon Sep 17 00:00:00 2001
From: ThetaSinner <greatdjonfire@hotmail.co.uk>
Date: Mon, 29 Oct 2018 19:56:58 +0000
Subject: [PATCH] #19 calculate tile positions

---
 .../acropolis/report/impl/ReportRunner.kt     | 25 ++++++++++++++++++-
 1 file changed, 24 insertions(+), 1 deletion(-)

diff --git a/acropolis-report/src/main/kotlin/org/ephyra/acropolis/report/impl/ReportRunner.kt b/acropolis-report/src/main/kotlin/org/ephyra/acropolis/report/impl/ReportRunner.kt
index 28d5fb9..3d7a340 100644
--- a/acropolis-report/src/main/kotlin/org/ephyra/acropolis/report/impl/ReportRunner.kt
+++ b/acropolis-report/src/main/kotlin/org/ephyra/acropolis/report/impl/ReportRunner.kt
@@ -29,8 +29,31 @@ private class ReportRunner : IReportRunner {
         val diagramWidth = 2 * diagramPadding + (maxDepth + 1) * tileWidth + maxDepth * cardSeparationHorizontal
         val diagramHeight = 2 * diagramPadding + (maxCountAtDepth + 1) * tileHeight + maxCountAtDepth * cardSeparationVertical
 
-        DiagramRenderer(diagramWidth, diagramHeight).use { renderer ->
+        val tempDepthCounts = HashMap<Int, Int>()
+        depthCounts.forEach { depth, count ->
+            tempDepthCounts[depth] = count
+        }
+
+        val positions = HashMap<Node, Position>()
+        depthMap.forEach { node, depth ->
+            val currentDepthCount = tempDepthCounts[depth] ?: throw IllegalStateException("missing temp depth count")
+
+            val depthCount = depthCounts[depth] ?: throw IllegalStateException("missing depth count")
+
+            val y = ((diagramHeight - 2 * diagramPadding) / depthCount) * currentDepthCount + diagramPadding - 0.5 * diagramHeight
 
+            val position = Position(
+                    (diagramPadding + depth * cardSeparationHorizontal + depth * tileWidth).toFloat(),
+                    y.toFloat()
+            )
+
+            positions[node] = position
+
+            tempDepthCounts[depth] = currentDepthCount - 1
+        }
+
+        DiagramRenderer(diagramWidth, diagramHeight).use { renderer ->
+            
         }
     }