# Copyright 2013-2023 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)

import os
from datetime import datetime

from spack.package import *


class Opencarp(CMakePackage):
    """The openCARP simulation software,
    an open cardiac electrophysiology simulator for in-silico experiments."""

    homepage = "https://www.opencarp.org"
    git = "https://git.opencarp.org/openCARP/openCARP.git"

    maintainers("MarieHouillon")

    version(
        "13.0",
        commit="e1e0deca7eddcfd210835f54430361c85a97a5a4",
        submodules=False,
        no_cache=True,
        preferred=True,
    )
    version(
        "12.0", commit="a34c11af3e8c2afd6e123e586a446c6993e0b039", submodules=False, no_cache=True
    )
    version(
        "11.0", commit="fd8419d5c7649060c9447adf2dbee1723a8af9db", submodules=False, no_cache=True
    )
    version(
        "10.0", commit="7aec7900b3efa6cfe8b27a13fafcb99fd6ff5c8e", submodules=False, no_cache=True
    )
    version(
        "9.0", commit="c01675994df46b8b39c80e001590f9cfaf43cd87", submodules=False, no_cache=True
    )
    version(
        "8.2", commit="dbfd16fdd472375694190b4c7802c0bfba114146", submodules=False, no_cache=True
    )
    version(
        "8.1", commit="28eb2e978f276e7e998719a3f6d436fcb87e482a", submodules=False, no_cache=True
    )
    version(
        "7.0", commit="78da91952738b45760bcbc34610814a83c8c6299", submodules=False, no_cache=True
    )
    version("master", branch="master", submodules=False, no_cache=True)

    variant("carputils", default=False, description="Installs the carputils framework")
    variant("meshtool", default=False, description="Installs the meshtool software")

    # Patch removing problematic steps in CMake process
    patch("opencarp7.patch", when="@7.0")

    depends_on("git", type=("build", "run"))
    depends_on("petsc")
    depends_on("binutils")
    depends_on("gengetopt")
    depends_on("pkgconfig")
    depends_on("python")
    depends_on("zlib-api")
    depends_on("perl")

    depends_on("py-carputils", when="+carputils", type=("build", "run"))
    depends_on("meshtool", when="+meshtool", type=("build", "run"))
    # Use specific versions of carputils and meshtool for releases
    for ver in ["13.0", "12.0", "11.0", "10.0", "9.0", "8.2", "7.0", "8.1"]:
        depends_on("py-carputils@oc" + ver, when="@" + ver + " +carputils")
        depends_on("meshtool@oc" + ver, when="@" + ver + " +meshtool")

    def cmake_args(self):
        return [self.define("DLOPEN", True), self.define("SPACK_BUILD", True)]

    @run_after("install")
    def post_install(self):
        # If carputils has been installed, a new settings file
        # with right executable paths is generated
        if "+carputils" in self.spec:
            settings_prefix = os.path.expanduser(join_path("~", ".config", "carputils"))
            settings_file = join_path(settings_prefix, "settings.yaml")
            if os.path.exists(settings_file):
                print("Backup the existing settings.yaml...")
                os.rename(
                    settings_file,
                    join_path(
                        settings_prefix,
                        "settings.yaml." + datetime.today().strftime("%Y-%m-%d-%H:%M:%S"),
                    ),
                )
            cusettings = Executable("cusettings")
            cusettings(settings_file, "--flavor", "petsc", "--software-root", self.prefix.bin)