from conan import ConanFile
from conan.tools.cmake import CMake, CMakeToolchain, CMakeDeps

import shutil
import os


class LsStdConan(ConanFile):
    name = "ls-std"
    version = "2024.1.0.1"
    license = "LGPL"
    url = "<Package recipe repository url here, for issues about the package>"
    description = "This library complements the C++ standard library by offering functionalities for game design - e.g. simple file handling, serialization, reflection and many more. This library is cross-platform and works on MacOS, Windows, Linux, Android & iOS."
    topics = ("boxing", "core", "encoding", "event", "io", "logic", "time")
    settings = "os", "compiler", "build_type", "arch"
    options = {"shared": [True, False]}
    default_options = {"shared": False}

    def source(self):
        self.run("git clone https://vcs.lynarstudios.de/public/ls-standard-library.git --branch v" + self.version +
                 " --single-branch .")

    def layout(self):
        self.folders.source = "ls-standard-library"
        self.folders.build = "build"
        self.folders.generators = "build/generators"

    def build(self):
        cmake = CMake(self)
        cmake.configure()
        cmake.build()

    def package(self):
        include_src = os.path.join(self.source_folder, "include")
        include_dst = os.path.join(self.package_folder, "include")
        shutil.copytree(include_src, include_dst, dirs_exist_ok=True)

        build_lib_src = os.path.join(self.build_folder)

        if self.settings.compiler == "msvc":
            build_lib_src = build_lib_src + "\\" + str(self.settings.build_type)

        print("Build binary source: " + build_lib_src)
        lib_dst = os.path.join(self.package_folder, "lib")
        os.makedirs(lib_dst, exist_ok=True)
        print("build binary destination: " + lib_dst)

        for file in os.listdir(build_lib_src):
            if file.endswith((".a", ".so", ".dll", ".lib", ".dylib")) and not file.startswith("cli"):
                shutil.copy(os.path.join(build_lib_src, file), lib_dst)

    def package_info(self):
        if self.settings.build_type == "Release":
            self.cpp_info.libs = ["ls-std-boxing", "ls-std-core", "ls-std-encoding", "ls-std-event", "ls-std-io", "ls-std-time"]
        if self.settings.build_type == "Debug":
            self.cpp_info.libs = ["ls-std-boxing-d", "ls-std-core-d", "ls-std-encoding-d", "ls-std-event-d", "ls-std-io-d", "ls-std-time-d"]
        
        self.cpp_info.set_property("cmake_file_name", "ls-std")
        self.cpp_info.set_property("cmake_target_name", "ls-std")

        for lib in self.cpp_info.libs:
            component = self.cpp_info.components[lib]
            component.libs = [lib]
            component.set_property("cmake_target_name", f"ls-std::{lib}")

    def generate(self):
        tool_chain = CMakeToolchain(self)
        tool_chain.variables["CMAKE_BUILD_TYPE"] = "Release"

        if self.options.shared:
            tool_chain.variables['LS_STD_BUILD_STATIC'] = "OFF"
            tool_chain.variables['LS_STD_BUILD_SHARED'] = "ON"

        tool_chain.generate()

        deps = CMakeDeps(self)
        deps.generate()