# Copyright 2013-2019 Lawrence Livermore National Security, LLC and other
# Spack Project Developers. See the top-level COPYRIGHT file for details.
#
# SPDX-License-Identifier: (Apache-2.0 OR MIT)

from spack import *


class Plplot(CMakePackage):
    """PLplot is a cross-platform package for creating scientific plots."""

    homepage = "http://plplot.sourceforge.net/"
    url      = "https://sourceforge.net/projects/plplot/files/plplot/5.13.0%20Source/plplot-5.13.0.tar.gz/download"

    version('5.13.0', sha256='ec36bbee8b03d9d1c98f8fd88f7dc3415560e559b53eb1aa991c2dcf61b25d2b')
    version('5.12.0', sha256='8dc5da5ef80e4e19993d4c3ef2a84a24cc0e44a5dade83201fca7160a6d352ce')
    version('5.11.0', sha256='bfa8434e6e1e7139a5651203ec1256c8581e2fac3122f907f7d8d25ed3bd5f7e')

    variant('java', default=False, description='Enable Java binding')
    variant('lua', default=False, description='Enable Lua binding')
    variant('pango', default=False, description='Enable Pango')
    variant('python', default=False, description='Enable Python binding')
    variant('qt', default=False, description='Enable QT binding')
    variant('tcl', default=True, description='Enable TCL binding')
    variant('wx', default=False, description='Enable WxWidgets')
    variant('wxold', default=False, description='Use WxWidgets old interface')

    conflicts('~wx', when='+wxold')
    conflicts('+wxold', when='@:5.11')

    depends_on('java', when='+java')
    depends_on('lua', when='+lua')
    depends_on('pango', when='+pango')
    depends_on('py-numpy', type=('build', 'run'), when='+python')
    depends_on('python@2.7:2.8', type=('build', 'run'), when='+python')
    depends_on('qt', when='+qt')
    depends_on('tcl', when='+tcl')
    depends_on('wxwidgets', when='+wx')

    depends_on('freetype')
    depends_on('gtkplus')
    depends_on('libx11')
    depends_on('qhull')
    depends_on('swig')

    def cmake_args(self):
        args = []
        # needs 'tk with wish'
        args += ['-DENABLE_tk=OFF']

        if '+java' in self.spec:
            args += ['-DENABLE_java=ON']
        else:
            args += ['-DENABLE_java=OFF']

        if '+lua' in self.spec:
            args += ['-DENABLE_lua=ON']
        else:
            args += ['-DENABLE_lua=OFF']

        if '+python' in self.spec:
            args += ['-DENABLE_python=ON']
        else:
            args += ['-DENABLE_python=OFF']

        if '+qt' in self.spec:
            args += ['-DENABLE_qt=ON']
        else:
            args += ['-DENABLE_qt=OFF']

        if '+tcl' in self.spec:
            args += ['-DENABLE_tcl=ON']
            # could also be addressed by creating the links within tcl
            # as is done for the tclsh executable
            args += [
                '-DTCL_INCLUDE_PATH={0}/include'.format(
                    self.spec['tcl'].prefix.include
                ),
                '-DTCL_LIBRARY={0}'.format(
                    LibraryList(find_libraries(
                        'libtcl*',
                        self.spec['tcl'].prefix.lib,
                        shared=True,
                    )),
                ),
                '-DTCL_STUB_LIBRARY={0}'.format(
                    LibraryList(find_libraries(
                        'libtclstub*',
                        self.spec['tcl'].prefix.lib,
                        shared=False,
                    )),
                )
            ]
        else:
            args += ['-DENABLE_tcl=OFF']

        if '+wx' in self.spec:
            args += ['-DENABLE_wxwidgets=ON']
            if '+wxold' in self.spec:
                args += ['-DOLD_WXWIDGETS=ON']
        else:
            args += ['-DENABLE_wxwidgets=OFF']

        return args
