# Copyright (c) Stanford University, The Regents of the University of
#               California, and others.
#
# All Rights Reserved.
#
# See Copyright-SimVascular.txt for additional details.
#
# Permission is hereby granted, free of charge, to any person obtaining
# a copy of this software and associated documentation files (the
# "Software"), to deal in the Software without restriction, including
# without limitation the rights to use, copy, modify, merge, publish,
# distribute, sublicense, and/or sell copies of the Software, and to
# permit persons to whom the Software is furnished to do so, subject
# to the following conditions:
#
# The above copyright notice and this permission notice shall be included
# in all copies or substantial portions of the Software.
#
# THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS
# IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED
# TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A
# PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER
# OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
# EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
# PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR
# PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF
# LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING
# NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
# SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.

# - Find Parasolid Libraries
#
# === Variables ===
#
#  MITK_LIBRARIES, library search path
#  MITK_INCLUDE_DIRS, include search path
#  MITK_FOUND, If false, do not try to use this library.

set(proj MITK)

set(msg "[Code/CMake/FindMITK.cmake] ")
message(STATUS "${msg} ") 
message(STATUS "${msg} ==========================================================")
message(STATUS "${msg} =============== Code/CMake  FindMITK.cmake ===============")
message(STATUS "${msg} ==========================================================")
message(STATUS "${msg} MITK_DIR: ${MITK_DIR}") 

include(CMakeFindFrameworks)
include(FindPackageHandleStandardArgs)
include(GetPrerequisites)

if(NOT ${proj}_DIR)
  set(${proj}_DIR "${proj}_DIR-NOTFOUND" CACHE PATH "Path of toplevel ${proj} dir. Specify this if ${proj} cannot be found.")
  message(FATAL_ERROR "${proj}_DIR was not specified. Set ${proj}_DIR to the toplevel ${proj} dir that contains bin, lib, include")
endif()

#-----------------------------------------------------------------------------
# Set what we need to find
#-----------------------------------------------------------------------------

#-----------------------------------------------------------------------------
# Libraries
set(${proj}_LIBNAMES CppMicroServices
                     # CTKCommandLineModulesBackendLocalProcess
                     # CTKCommandLineModulesCore
                     # CTKCommandLineModulesFrontendQtGui
                     # CTKCore
                     # CTKDICOMCore
                     # CTKDICOMWidgets
                     # CTKPluginFramework
                     # CTKScriptingPythonCore
                     # CTKScriptingPythonWidgets
                     # CTKVisualizationVTKCore
                     # CTKWidgets
                     # CTKXNATCore
                     # dp mbilog
                     MitkAlgorithmsExt
                     MitkAppUtil
                     MitkCore
                     MitkContourModel
                     MitkDataTypesExt
                     MitkImageDenoising
                     MitkMapperExt
                     MitkQtWidgets
                     MitkQtWidgetsExt
                     MitkSceneSerialization
                     MitkSegmentation
                     MitkSegmentationUI
                     MitkSurfaceInterpolation
                     # dp PythonQt
                     # tinyxml
                     # dp mbilog
                     PocoFoundation
                     PocoUtil
                     dcmjpeg
                     dcmjpls
                     dcmwlm
                     dcmpstat
                     dcmrt
                     dcmseg
                     dcmtract
                     dcmpmap
                     dcmtls
                     dcmsr
                     dcmimage
                     dcmdsig
                     dcmqrdb
                     dcmnet
                     dcmimgle
                     dcmfg
                     dcmiod
                     dcmdata
                     )
if(SV_USE_MITK_SEGMENTATION)
    list(APPEND ${proj}_LIBNAMES MitkMultilabel)
endif()

set(${proj}_PLUGIN_LIBNAMES org_mitk_core_services
                            org_mitk_gui_common
                            org_mitk_gui_qt_application
                            org_mitk_gui_qt_common
                            # org_mitk_gui_qt_common_legacy
                            org_mitk_gui_qt_datamanager
                            org_mitk_gui_qt_stdmultiwidgeteditor
                            org_mitk_gui_qt_ext
                            org_blueberry_ui_qt
                            org_blueberry_core_runtime)

# Add requestion components
set(${proj}_LIBNAMES ${${proj}_LIBNAMES} ${${proj}_FIND_COMPONENTS})

# Set header file names. 
#
# [davep] not found
#                    "signature_of_eigen3_matrix_library"             #eigen3
#
set(${proj}_HEADERS "ctkAbstractFactory.h"                           #ctk
                    "ctkPluginFrameworkLauncher.h"                   #ctk/PluginFramework
                    "mitkVersion.h"                                  #mitk
                    "usGlobalConfig.h"                               #mitk/configs
                    "MitkAlgorithmsExtExports.h"                     #mitk/exports
                    "ui_QmitkAboutDialogGUI.h"                       #mitk/ui_files
                    "itkIntelligentBinaryClosingFilter.h"            #mitk/AlgorithmsExt/include
                    "mitkBaseApplication.h"                          #mitk/AppUtil/include
                    "itkImportMitkImageContainer.h"                  #mitk/Core/include
                    "usAny.h"                                        #mitk/CppMicroServices/core/include
                    "mitkAffineBaseDataInteractor3D.h"               #mitk/DataTypesExt/include
                    "mitkEnhancedPointSetVtkMapper3D.h"              #mitk/MapperExt/include
                    "mitkExtrudePlanarFigureFilter.h"                #mitk/PlanarFigure/include
                    "ui_QmitkFileReaderOptionsDialog.h"              #mitk/QtWidgets
                    "QmitkApplicationCursor.h"                       #mitk/QtWidgets/include
                    "ui_QmitkAboutDialogGUI.h"                       #mitk/QtWidgetsExt
                    "QmitkAboutDialog.h"                             #mitk/QtWidgetsExt/include
                    "mitkSceneIO.h"                                  #mitk/SceneSerialization/include
                    # dp "mbilog.h"                                       #mitk/Utilities/mbilog
                    "mitkLog.h"  # dp
                    "mitkContourElement.h"                           #mitk/Modules/ContourModel/DataManagement
                    "usCoreModuleContext_p.h"                        #mitk/Modules/CppMicroServices/core/src/module
                    "usLDAPExpr_p.h"                                 #mitk/Modules/CppMicroServices/core/src/service
                    "usAtomicInt_p.h"                                #mitk/Modules/CppMicroServices/core/src/util
                    "itkLocalVariationImageFilter.h"                 #mitk/Modules/ImageDenoising
                    "mitkGL.h"                                       #mitk/Modules/LegacyGL
                    "mitkLabel.h"                                    #mitk/Modules/Multilabel
                    "itkAdaptiveThresholdIterator.h"                 #mitk/Modules/Segmentation/Algorithms
                    "mitkSegmentationInterpolationController.h"      #mitk/Modules/Segmentation/Controllers
                    # "mitkAdaptiveRegionGrowingTool.h"                #mitk/Modules/Segmentation/Interactions
                    # "ui_QmitkAdaptiveRegionGrowingToolGUIControls.h" #mitk/Modules/SegmentationUI
                    # "QmitkAdaptiveRegionGrowingToolGUI.h"            #mitk/Modules/SegmentationUI/Qmitk
                    "mitkSurfaceInterpolationController.h"           #mitk/Modules/SurfaceInterpolation
                    "ui_QmitkFileReaderOptionsDialog.h"              #mitk/Modules/QtWidgets
                    # dp "PythonQt.h"                                     #PythonQt
                    # "tinyxml.h"                                      #tinyxml
                    "mitkIDataStorageService.h"                      #mitk/plugins/org.mitk.core.services
                    "mitkDataNodeSelection.h"                        #mitk/plugins/org.mitk.gui.common
                    "QmitkFileOpenAction.h"                          #mitk/plugins/org.mitk.gui.qt.application
                    "QmitkAbstractView.h"                            #mitk/plugins/org.mitk.gui.qt.common
                    # "QmitkFunctionality.h"                           #mitk/plugins/org.mitk.gui.qt.common.legacy
                    "mitkIContextMenuAction.h"                       #mitk/plugins/org.mitk.gui.qt.datamanager
                    "QmitkStdMultiWidgetEditor.h"                    #mitk/plugins/org.mitk.gui.qt.stdmultiwidgeteditor
                    "QmitkExtActionBarAdvisor.h"                     #mitk/plugins/org.mitk.gui.qt.ext
                    "berryMacros.h"                                  #mitk/plugins/org.blueberry.core.runtime
                    "berryIApplication.h"                            #mitk/plugins/org.blueberry.core.runtime/application
                    "berryIConfigurationElement.h"                   #mitk/plugins/org.blueberry.core.runtime/registry
                    "berryQtViewPart.h"                              #mitk/plugins/org.blueberry.ui.qt
                    "berryQtWorkbenchAdvisor.h"                      #mitk/plugins/org.blueberry.ui.qt/application
                    "berryIntroPart.h"                               #mitk/plugins/org.blueberry.ui.qt/intro
                    "QmitkSlicesInterpolator.h"
                    "QmitkToolGUIArea.h"
                    # "QmitkToolReferenceDataSelectionBox.h"
                    "QmitkToolSelectionBox.h"
                    "mitkTool.h"
                    "QmitkNewSegmentationDialog.h"
                    )

if(${proj}_VERSION STREQUAL "2016.03")
  list(APPEND ${proj}_HEADERS
    "mitkLogoOverlay.h"                              #mitk/Modules/Overlays
    )
elseif(${proj}_VERSION VERSION_GREATER "2018.01")
  list(APPEND ${proj}_HEADERS
    "mitkLogoAnnotation.h"                           #mitk/Modules/Annotation
    )
endif()

if(SV_USE_MITK_SEGMENTATION)
    list(APPEND ${proj}_HEADERS
        "mitkLabelSetImage.h"                            #mitk/Modules/Multilabel
        "mitkBooleanOperation.h"                         #mitk/Modules/Segmentation/SegmentationUtilities/BooleanOperations
        "mitkMorphologicalOperations.h"                  #mitk/Modules/Segmentation/SegmentationUtilities/MorphologicalOperations
        )
endif()

# Find Libraries
#
message(STATUS "${msg} Find libraries ... ") 
set(${proj}_POSSIBLE_PATHS ${${proj}_DIR})
set(lib_sub_path "lib")
set(lib64_sub_path "lib64")

foreach(p ${${proj}_POSSIBLE_PATHS})
  list(APPEND ${proj}_POSSIBLE_LIB_PATHS "${p}/${lib_sub_path}")
  list(APPEND ${proj}_POSSIBLE_LIB_PATHS "${p}/${lib64_sub_path}")
endforeach()

set(${proj}_POSSIBLE_LIB_PATHS ${${proj}_POSSIBLE_LIB_PATHS}
  ${${proj}_DIR};
  ${${proj}_DIR}/shared_object;
  ${${proj}_DIR}/dll;
  ${${proj}_DIR}/lib/${CMAKE_BUILD_TYPE};
  ${${proj}_DIR}/lib64;
  ${${proj}_DIR}/lib64/${CMAKE_BUILD_TYPE};
  )

set(${proj}_LIBS_MISSING ${${proj}_LIBNAMES})
list(REMOVE_DUPLICATES ${proj}_LIBS_MISSING)
set(${proj}_LIBRARIES_WORK "")
foreach(lib ${${proj}_LIBNAMES})
	#find library
  unset(${proj}_${lib}_LIBRARY CACHE)
	find_library(${proj}_${lib}_LIBRARY
		NAMES
		${lib}
    ${lib}d
		PATHS
		${${proj}_POSSIBLE_LIB_PATHS}
		NO_DEFAULT_PATH
    )
	mark_as_advanced(${proj}_${lib}_LIBRARY)
	set(${proj}_LIB_FULLNAMES ${${proj}_LIB_FULLNAMES} ${proj}_${lib}_LIBRARY)
	if(${proj}_${lib}_LIBRARY)
		set(${proj}_LIBRARIES_WORK ${${proj}_LIBRARIES_WORK} "${${proj}_${lib}_LIBRARY}")
		list(REMOVE_ITEM ${proj}_LIBS_MISSING ${lib})
	endif()
endforeach()

#message("${proj}_LIBRARIES_WORK: ${${proj}_LIBRARIES_WORK}")

list(LENGTH ${proj}_LIBRARIES_WORK ${proj}_NUMLIBS)
list(LENGTH ${proj}_LIBNAMES ${proj}_NUMLIBS_EXPECTED)
#message("${${proj}_NUMLIBS} ${${proj}_NUMLIBS_EXPECTED}")
if (NOT ${proj}_NUMLIBS EQUAL ${proj}_NUMLIBS_EXPECTED)
	set(${proj}_LIBRARIES_WORK "${proj}_LIBRARIES-NOTFOUND")
        message(FATAL_ERROR "${proj}_LIBS_MISSING: ${${proj}_LIBS_MISSING}")
endif()

set(${proj}_LIBRARIES  ${${proj}_LIBRARIES_WORK} CACHE STRING
	"${proj} libraries to link against" FORCE)

# Clean up.  If all libraries were found remove cache entries.
if(${proj}_LIBRARIES)
	foreach(lib ${${proj}_LIBNAMES})
    unset(${proj}_${lib}_LIBRARY CACHE)
	endforeach()
	if(${proj}_NUMLIBS_EXPECTED EQUAL 1)
		set(temp_path ${${proj}_LIBRARIES})
	else()
		list(GET ${proj}_LIBRARIES 1 temp_path)
	endif()
        get_filename_component(${proj}_LIBRARY_DIR ${temp_path} PATH)
endif()

message(STATUS "${msg} ----- Done find libraries ") 

# Find Plugins
#
message(STATUS "${msg} Find plugins ... ") 
set(${proj}_POSSIBLE_PATHS ${${proj}_DIR})
set(lib_sub_path "lib")

foreach(p ${${proj}_POSSIBLE_PATHS})
  list(APPEND ${proj}_POSSIBLE_PLUGIN_LIB_PATHS "${p}/${lib_sub_path}/plugins")
endforeach()

set(${proj}_POSSIBLE_PLUGIN_LIB_PATHS ${${proj}_POSSIBLE_PLUGIN_LIB_PATHS}
    ${${proj}_DIR}
    ${${proj}_DIR}/shared_object
    ${${proj}_DIR}/dll
    ${${proj}_DIR}/lib/plugins/RelWithDebInfo
    ${${proj}_DIR}/bin/plugins/RelWithDebInfo
    ${${proj}_DIR}/lib/plugins/Release
    ${${proj}_DIR}/bin/plugins/Release
    ${${proj}_DIR}/lib/plugins/Debug
    ${${proj}_DIR}/bin/plugins/Debug
    ${${proj}_DIR}/lib/plugins/MinSizeRel
    ${${proj}_DIR}/bin/plugins/MinSizeRel
  )

set(${proj}_PLUGIN_LIBS_MISSING ${${proj}_PLUGIN_LIBNAMES})
list(REMOVE_DUPLICATES ${proj}_PLUGIN_LIBS_MISSING)
set(${proj}_PLUGIN_LIBRARIES_WORK "")
foreach(lib ${${proj}_PLUGIN_LIBNAMES})
	#find library
  unset(${proj}_${lib}_PLUGIN_LIBRARY CACHE)
  find_library(${proj}_${lib}_PLUGIN_LIBRARY
    NAMES
    ${lib}
    PATHS
    ${${proj}_POSSIBLE_PLUGIN_LIB_PATHS}
    NO_DEFAULT_PATH
    )

  mark_as_advanced(${proj}_${lib}_PLUGIN_LIBRARY)
  set(${proj}_PLUGIN_LIB_FULLNAMES ${${proj}_PLUGIN_LIB_FULLNAMES} ${proj}_${lib}_PLUGIN_LIBRARY)
  if(${proj}_${lib}_PLUGIN_LIBRARY)
    set(${proj}_PLUGIN_LIBRARIES_WORK ${${proj}_PLUGIN_LIBRARIES_WORK} "${${proj}_${lib}_PLUGIN_LIBRARY}")
    list(REMOVE_ITEM ${proj}_PLUGIN_LIBS_MISSING ${lib})
	endif()
endforeach()

#message("${proj}_PLUGIN_LIBRARIES_WORK: ${${proj}_PLUGIN_LIBRARIES_WORK}")

list(LENGTH ${proj}_PLUGIN_LIBRARIES_WORK ${proj}_NUMPLUGINS)
list(LENGTH ${proj}_PLUGIN_LIBNAMES ${proj}_NUMPLUGINS_EXPECTED)
#message("${${proj}_NUMPLUGINS} ${${proj}_NUMPLUGINS_EXPECTED}")
if (NOT ${proj}_NUMPLUGINS EQUAL ${proj}_NUMPLUGINS_EXPECTED)
  set(${proj}_PLUGIN_LIBRARIES_WORK "${proj}_PLUGIN_LIBRARIES-NOTFOUND")
  message(FATAL_ERROR "${proj}_PLUGIN_LIBS_MISSING: ${${proj}_PLUGIN_LIBS_MISSING}")
endif()

set(${proj}_PLUGIN_LIBRARIES  ${${proj}_PLUGIN_LIBRARIES_WORK} CACHE STRING
	"${proj} libraries to link against" FORCE)

# Clean up.  If all libraries were found remove cache entries.
if(${proj}_PLUGIN_LIBRARIES)
  foreach(lib ${${proj}_PLUGIN_LIBNAMES})
    unset(${proj}_${lib}_PLUGIN_LIBRARY CACHE)
	endforeach()
        if(${proj}_NUMPLUGINS_EXPECTED EQUAL 1)
          set(temp_path ${${proj}_PLUGIN_LIBRARIES})
	else()
          list(GET ${proj}_PLUGIN_LIBRARIES 1 temp_path)
	endif()
        get_filename_component(${proj}_PLUGIN_LIBRARY_DIR ${temp_path} PATH)
endif()

message(STATUS "${msg} ----- Done find plugins ") 

# Find Include Directory
#
set(${proj}_POSSIBLE_INCLUDE_PATHS
  "${${proj}_DIR}/*"
  "${${proj}_DIR}/include/*"
  "${${proj}_DIR}/include/*/*"
  "${${proj}_DIR}/include/*/*/*"
  "${${proj}_DIR}/include/*/*/*/*"
  "${${proj}_DIR}/include/*/*/*/*/*"
  "${${proj}_DIR}/include/*/*/*/*/*/*"
  )

# Search for header
#
message(STATUS "${msg} Find headers ...") 
#message(STATUS "${msg} headers: ${${proj}_HEADERS}") 

set(${proj}_HEADERS_MISSING ${${proj}_HEADERS})
list(REMOVE_DUPLICATES ${proj}_HEADERS_MISSING)
set(${proj}_HEADERS_WORK "")

foreach(header ${${proj}_HEADERS})
  unset(${proj}_${header}_HEADER CACHE)
  #message(STATUS "${msg} ------------------------") 
  #message(STATUS "${msg} header: ${header}") 

  find_path(${proj}_${header}_HEADER
    NAMES
    ${header}
    PATHS
    ${${proj}_POSSIBLE_INCLUDE_PATHS}
    NO_DEFAULT_PATH
    )

  mark_as_advanced(${proj}_${header}_HEADER)
  set(${proj}_HEADER_FULLNAMES ${${proj}_HEADER_FULLNAMES} ${proj}_${header}_HEADER)

  if(${proj}_${header}_HEADER)
    set(${proj}_HEADERS_WORK ${${proj}_HEADERS_WORK} "${${proj}_${header}_HEADER}")
    list(REMOVE_ITEM ${proj}_HEADERS_MISSING ${header})
    #message(STATUS "${msg} Found ${header}") 
  else()
    message(STATUS "${msg} ---------------------------------") 
    message(STATUS "${msg} header: ${header}") 
    message(FATAL_ERROR "${msg} *** Not found ${header}") 
  endif()

endforeach()

list(LENGTH ${proj}_HEADERS_WORK ${proj}_NUMHEADERS)
list(LENGTH ${proj}_HEADERS ${proj}_NUMHEADERS_EXPECTED)
#message("${${proj}_NUMHEADERS} ${${proj}_NUMHEADERS_EXPECTED}")

if (NOT ${proj}_NUMHEADERS EQUAL ${proj}_NUMHEADERS_EXPECTED)
  set(${proj}_HEADERS_WORK "${proj}_HEADERS-NOTFOUND")
  message("${msg} MITK_NUMHEADERS: ${MITK_NUMHEADERS}")
  message("${msg} MITK_NUMHEADERS_EXPECTED: ${MITK_NUMHEADERS_EXPECTED}")
  message(FATAL_ERROR "${proj}_HEADERS_MISSING: ${${proj}_HEADERS_MISSING}")
endif()

set(${proj}_HEADERS_WORK ${${proj}_DIR}/include ${${proj}_HEADERS_WORK})
set(${proj}_INCLUDE_DIRS  ${${proj}_HEADERS_WORK} CACHE STRING
	"${proj} include directories" FORCE)
list(GET ${proj}_INCLUDE_DIRS 0 ${proj}_INCLUDE_DIR)

message(STATUS "${msg} ----- Done find headers ") 

#-----------------------------------------------------------------------------
# Handle Standard Args
find_package_handle_standard_args(${proj}
	FOUND_VAR ${proj}_FOUND
  REQUIRED_VARS ${proj}_INCLUDE_DIR ${proj}_LIBRARIES ${proj}_LIBRARY_DIR ${proj}_PLUGIN_LIBRARIES ${proj}_PLUGIN_LIBRARY_DIR
  VERSION_VAR ${proj}_VERSION_STRING
  FAIL_MESSAGE "Could NOT find ${proj} missing component: ${${proj}_LIBS_MISSING} and ${${proj}_HEADERS_MISSING}")

set(${proj}_LIBRARY ${${proj}_LIBRARIES})

mark_as_advanced(
  ${proj}_INCLUDE_DIR
  ${proj}_LIBRARIES
  ${proj}_LIBRARY_DIR
  ${proj}_PLUGIN_LIBRARIES
  ${proj}_PLUGIN_LIBRARY_DIR
  )