# Copyright 2013-2024 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.package import *


class Jasper(Package):
    """Library for manipulating JPEG-2000 images"""

    homepage = "https://www.ece.uvic.ca/~frodo/jasper/"
    url = "https://github.com/jasper-software/jasper/archive/version-2.0.32.tar.gz"

    version("3.0.3", sha256="1b324f7746681f6d24d06fcf163cf3b8ae7ac320adc776c3d611b2b62c31b65f")
    version("2.0.32", sha256="a3583a06698a6d6106f2fc413aa42d65d86bedf9a988d60e5cfa38bf72bc64b9")
    version("2.0.31", sha256="d419baa2f8a6ffda18472487f6314f0f08b673204723bf11c3a1f5b3f1b8e768")
    version("2.0.16", sha256="f1d8b90f231184d99968f361884e2054a1714fdbbd9944ba1ae4ebdcc9bbfdb1")
    version("2.0.14", sha256="85266eea728f8b14365db9eaf1edc7be4c348704e562bb05095b9a077cf1a97b")
    version("1.900.1", sha256="c2b03f28166f9dc8ae434918839ae9aa9962b880fcfd24eebddd0a2daeb9192c")

    variant("jpeg", default=True, description="Enable the use of the JPEG library")
    variant("opengl", default=False, description="Enable the use of the OpenGL and GLUT libraries")
    variant("shared", default=True, description="Enable the building of shared libraries")
    variant(
        "build_type",
        default="Release",
        description="CMake build type",
        values=("Debug", "Release"),
    )

    depends_on("cmake@2.8.11:", type="build", when="@2:")
    depends_on("cmake@3.12:", type="build", when="@3:")
    depends_on("jpeg", when="+jpeg")
    depends_on("gl", when="+opengl")

    # invalid compilers flags
    conflicts("@2.0.0:2", when="%nvhpc")

    # Fixes a bug where an assertion fails when certain JPEG-2000
    # files with an alpha channel are processed.
    # See: https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=469786
    patch("fix_alpha_channel_assert_fail.patch", when="@1.900.1")

    def cmake_args(self):
        spec = self.spec
        args = std_cmake_args
        args.append("-DJAS_ENABLE_DOC=false")

        if "+jpeg" in spec:
            args.append("-DJAS_ENABLE_LIBJPEG=true")
        else:
            args.append("-DJAS_ENABLE_LIBJPEG=false")

        if "+opengl" in spec:
            args.append("-DJAS_ENABLE_OPENGL=true")
        else:
            args.append("-DJAS_ENABLE_OPENGL=false")

        if "+shared" in spec:
            args.append("-DJAS_ENABLE_SHARED=true")
        else:
            args.append("-DJAS_ENABLE_SHARED=false")

        return args

    def configure_args(self):
        spec = self.spec
        args = ["--prefix={0}".format(self.prefix)]

        if "+jpeg" in spec:
            args.append("--enable-libjpeg")
        else:
            args.append("--disable-libjpeg")

        if "+opengl" in spec:
            args.append("--enable-opengl")
        else:
            args.append("--disable-opengl")

        if "+shared" in spec:
            args.append("--enable-shared")
        else:
            args.append("--disable-shared")

        if "build_type=Debug" in spec:
            args.append("--enable-debug")
        else:
            args.append("--disable-debug")

        return args

    @when("@2:")
    def install(self, spec, prefix):
        with working_dir("spack-build", create=True):
            cmake("..", *self.cmake_args())
            make()
            if self.run_tests:
                make("test")
            make("install")

    @when("@:1")
    def install(self, spec, prefix):
        configure(*self.configure_args())
        make()
        if self.run_tests:
            make("check")
        make("install")
        if self.run_tests:
            make("installcheck")