From 3bb0e84eb749b1292df7ec2ba5be326ef44a1e25 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Bj=C3=B8rnar=20Grip=20Fj=C3=A6r?= <bjornar.fjar@gmail.com>
Date: Fri, 2 Jun 2017 14:58:33 +0200
Subject: [PATCH] #1555 Add start measured depth to fishbones collection

---
 .../Completions/RimFishbonesCollection.cpp    | 26 +++++++++++++++++++
 .../Completions/RimFishbonesCollection.h      |  5 ++++
 .../Completions/RimFishbonesMultipleSubs.cpp  |  5 ++++
 3 files changed, 36 insertions(+)

diff --git a/ApplicationCode/ProjectDataModel/Completions/RimFishbonesCollection.cpp b/ApplicationCode/ProjectDataModel/Completions/RimFishbonesCollection.cpp
index 6b266b9d1c..cfde5c6c27 100644
--- a/ApplicationCode/ProjectDataModel/Completions/RimFishbonesCollection.cpp
+++ b/ApplicationCode/ProjectDataModel/Completions/RimFishbonesCollection.cpp
@@ -29,6 +29,7 @@
 
 #include <QColor>
 
+#include <algorithm>
 
 CAF_PDM_SOURCE_INIT(RimFishbonesCollection, "FishbonesCollection");
 
@@ -49,6 +50,8 @@ RimFishbonesCollection::RimFishbonesCollection()
     CAF_PDM_InitFieldNoDefault(&m_wellPathCollection, "WellPathCollection", "Well Paths", "", "", "");
     m_wellPathCollection = new RimFishboneWellPathCollection;
     m_wellPathCollection.uiCapability()->setUiHidden(true);
+
+    CAF_PDM_InitField(&m_startMD, "StartMD", HUGE_VAL, "Start MD", "", "", "");
 }
 
 //--------------------------------------------------------------------------------------------------
@@ -78,6 +81,8 @@ void RimFishbonesCollection::appendFishbonesSubs(RimFishbonesMultipleSubs* subs)
 {
     subs->fishbonesColor = nextFishbonesColor();
     fishbonesSubs.push_back(subs);
+
+    recalculateStartMD();
 }
 
 //--------------------------------------------------------------------------------------------------
@@ -113,3 +118,24 @@ cvf::Color3f RimFishbonesCollection::nextFishbonesColor() const
     return cvf::Color3f::fromByteColor(qFishbonesColor.red(), qFishbonesColor.green(), qFishbonesColor.blue());
 }
 
+//--------------------------------------------------------------------------------------------------
+/// 
+//--------------------------------------------------------------------------------------------------
+void RimFishbonesCollection::recalculateStartMD()
+{
+    double minStartMD = HUGE_VAL;
+
+    for (const RimFishbonesMultipleSubs* sub : fishbonesSubs())
+    {
+        for (auto& index : sub->installedLateralIndices())
+        {
+            minStartMD = std::min(minStartMD, sub->measuredDepth(index.subIndex) - 13.0);
+        }
+    }
+
+    if (minStartMD < m_startMD())
+    {
+        m_startMD = minStartMD;
+    }
+}
+
diff --git a/ApplicationCode/ProjectDataModel/Completions/RimFishbonesCollection.h b/ApplicationCode/ProjectDataModel/Completions/RimFishbonesCollection.h
index a91fbd4fcc..cba9db8e58 100644
--- a/ApplicationCode/ProjectDataModel/Completions/RimFishbonesCollection.h
+++ b/ApplicationCode/ProjectDataModel/Completions/RimFishbonesCollection.h
@@ -46,11 +46,16 @@ public:
 
     caf::PdmChildArrayField<RimFishbonesMultipleSubs*>  fishbonesSubs;
 
+    void         recalculateStartMD();
+
 protected:
     virtual void fieldChangedByUi(const caf::PdmFieldHandle* changedField, const QVariant& oldValue, const QVariant& newValue) override;
 
 private:
     cvf::Color3f nextFishbonesColor() const;
 
+private:
     caf::PdmChildField<RimFishboneWellPathCollection*>  m_wellPathCollection;
+
+    caf::PdmField<double>                               m_startMD;
 };
diff --git a/ApplicationCode/ProjectDataModel/Completions/RimFishbonesMultipleSubs.cpp b/ApplicationCode/ProjectDataModel/Completions/RimFishbonesMultipleSubs.cpp
index 420134caf1..93632704b9 100644
--- a/ApplicationCode/ProjectDataModel/Completions/RimFishbonesMultipleSubs.cpp
+++ b/ApplicationCode/ProjectDataModel/Completions/RimFishbonesMultipleSubs.cpp
@@ -22,6 +22,7 @@
 #include "RigWellPath.h"
 #include "RimProject.h"
 #include "RimWellPath.h"
+#include "RimFishbonesCollection.h"
 
 #include "cafPdmUiListEditor.h"
 
@@ -334,6 +335,10 @@ void RimFishbonesMultipleSubs::computeRangesAndLocations()
         
         m_locationOfSubs = validMeasuredDepths;
     }
+
+    RimFishbonesCollection* collection;
+    this->firstAncestorOrThisOfTypeAsserted(collection);
+    collection->recalculateStartMD();
 }
 
 //--------------------------------------------------------------------------------------------------