###############################################################################
#
# Description       : CMake build script for native C# library
# Original author(s): Frank Bergmann <fbergman@caltech.edu>
# Organization      : California Institute of Technology
#
# This file is part of libSBML.  Please visit http://sbml.org for more
# information about SBML, and the latest version of libSBML.
#
# Copyright (C) 2013-2018 jointly by the following organizations:
#     1. California Institute of Technology, Pasadena, CA, USA
#     2. EMBL European Bioinformatics Institute (EMBL-EBI), Hinxton, UK
#     3. University of Heidelberg, Heidelberg, Germany
#
# Copyright (C) 2009-2013 jointly by the following organizations: 
#     1. California Institute of Technology, Pasadena, CA, USA
#     2. EMBL European Bioinformatics Institute (EMBL-EBI), Hinxton, UK
#  
# Copyright (C) 2006-2008 by the California Institute of Technology,
#     Pasadena, CA, USA 
#  
# Copyright (C) 2002-2005 jointly by the following organizations: 
#     1. California Institute of Technology, Pasadena, CA, USA
#     2. Japan Science and Technology Agency, Japan
# 
# This library is free software; you can redistribute it and/or modify it
# under the terms of the GNU Lesser General Public License as published by
# the Free Software Foundation.  A copy of the license agreement is provided
# in the file named "LICENSE.txt" included with this software distribution
# and also available online as http://sbml.org/software/libsbml/license.html
#
###############################################################################

message("Creating: libsbmlcsP.dll")

# find all sources
file(GLOB_RECURSE SOURCE_FILES RELATIVE ${BIN_DIRECTORY} ${BIN_DIRECTORY}/csharp-files/*.cs)
set(SOURCE_FILES ${SOURCE_FILES} ${BIN_DIRECTORY}/AssemblyInfo.cs)

SET(PATCH_SWIG_FILES ON)

# convert paths
set(NATIVE_FILES)
foreach(csFile ${SOURCE_FILES})
	file(TO_NATIVE_PATH ${csFile} temp)
	set(NATIVE_FILES ${NATIVE_FILES} ${temp})
  
  if (PATCH_SWIG_FILES)
  
    # read file, prepend using statement, write again ... 
    file(READ ${csFile} content)
    file(WRITE ${csFile} "using System;\nusing System.Runtime.InteropServices;\n\n${content}")

  endif(PATCH_SWIG_FILES)

endforeach()

# delete file if it exists
if (EXISTS ${BIN_DIRECTORY}/libsbmlcsP.dll)
	file(REMOVE ${BIN_DIRECTORY}/libsbmlcsP.dll)	
endif()

# the compile run disables the following warnings
# -  105: duplicated using statement, due to the patch above 
# -  108: 'method name' hides inherited member 'base member name'. Use the 
#         new keyword if hiding was intended.
# -  114: 'method name' hides inherited member 'base member name'. To make 
#         the current member override that implementation, add the override 
#         keyword. Otherwise add the new keyword.
# - 1570: XML comment on 'class name' has badly formed XML.
# - 1572: XML comment on 'method name' has a param tag for 'parameter name'
#         but there is no parameter by that name.
# - 1573: Parameter 'parameter name' has no matching param tag in the XML 
#         comment for 'method name' (but other parameters do).
# - 1574: XML comment on 'method name' has cref attribute 'method name' 
#         that could not be resolved.
# - 1591: Missing XML comment for publicly visible type or member 'method
#         name'

# compile files
execute_process(
	COMMAND "${CSHARP_COMPILER}"
		 -target:library
		 -nowarn:105,108,109,114,1570,1572,1573,1574,1591
		 -out:libsbmlcsP.dll
		 -doc:libsbmlcsP.xml
		 ${CSHARP_EXTRA_ARGS}
		 ${NATIVE_FILES}
	
	WORKING_DIRECTORY "${BIN_DIRECTORY}"
)

# # print variables for debug purposes
# message("BIN_DIRECTORY     : ${BIN_DIRECTORY}")
# message("SRC_DIRECTORY     : ${SRC_DIRECTORY}")
# message("CSHARP_COMPILER   : ${CSHARP_COMPILER}")
# message("CSHARP_EXTRA_ARGS : ${CSHARP_EXTRA_ARGS}")
# 

if (NOT EXISTS ${BIN_DIRECTORY}/libsbmlcsP.dll)
  message(FATAL_ERROR "Could not create the managed library")
else()
  # copy binaries to example directory so tests can be run there
  file(COPY ${BIN_DIRECTORY}/libsbmlcsP.dll 
       DESTINATION ${BIN_DIRECTORY}/../../../examples/csharp )
endif()

# delete testrunner if it exists
if (EXISTS ${BIN_DIRECTORY}/TestRunner.exe)
	file(REMOVE ${BIN_DIRECTORY}/TestRunner.exe)
endif()

# find all test files
file(GLOB_RECURSE TEST_FILES RELATIVE ${SRC_DIRECTORY}/test ${SRC_DIRECTORY}/test/*.cs)

set(TEST_FILES ${TEST_FILES} ${SRC_DIRECTORY}/TestRunner.cs
                             ${SRC_DIRECTORY}/Compiler.cs)

# convert paths
set(NATIVE_TEST_FILES)
foreach(csFile ${TEST_FILES})
	file(TO_NATIVE_PATH ${csFile} temp)
	set(NATIVE_TEST_FILES ${NATIVE_TEST_FILES} ${temp})
endforeach()

file(TO_NATIVE_PATH ${BIN_DIRECTORY}/TestRunner.exe TEST_RUNNER)
file(TO_NATIVE_PATH ${BIN_DIRECTORY}/libsbmlcsP.dll MANAGED_LIB)

message("Creating: TestRunner.exe")
							 
# compile tests
execute_process(
	COMMAND "${CSHARP_COMPILER}"
		 -target:exe
		 -nowarn:108,109,114,1570,1572,1573,1574,1591,642,1718,168,219,414
		 -r:${MANAGED_LIB}
		 -out:${TEST_RUNNER}
		 ${CSHARP_EXTRA_ARGS}
		 ${NATIVE_TEST_FILES}
	
	WORKING_DIRECTORY "${SRC_DIRECTORY}/test"
)

# delete testrunner if it exists
if (EXISTS ${BIN_DIRECTORY}/TestRW.exe)
	file(REMOVE ${BIN_DIRECTORY}/TestRW.exe)
endif()

set(TEST_FILES ${SRC_DIRECTORY}/TestRW.cs)

# convert paths
set(NATIVE_TEST_FILES_RW)
foreach(csFile ${TEST_FILES})
	file(TO_NATIVE_PATH ${csFile} temp)
	set(NATIVE_TEST_FILES_RW ${NATIVE_TEST_FILES_RW} ${temp})
endforeach()

file(TO_NATIVE_PATH ${BIN_DIRECTORY}/TestRW.exe TEST_RUNNER)

message("Creating: TestRW.exe")
							 
# compile tests
execute_process(
	COMMAND "${CSHARP_COMPILER}"
		 -target:exe
		 -nowarn:108,109,114,1570,1572,1573,1574,1591,642,1718,168,219,414
		 -r:${MANAGED_LIB}
		 -out:${TEST_RUNNER}
		 ${CSHARP_EXTRA_ARGS}
		 ${NATIVE_TEST_FILES_RW}
	
	WORKING_DIRECTORY "${SRC_DIRECTORY}/test"
)