from conan import ConanFile
from conan.tools.cmake import CMake, CMakeToolchain, CMakeDeps, cmake_layout
from conan.tools.files import copy
import os

class SimpleAmqpClientConan(ConanFile):
    name = "simpleamqpclient"
    version = "2.5.1"
    description = "Simple C++ Wrapper around rabbitmq-c"
    url = "https://github.com/alanxz/SimpleAmqpClient"
    license = "MIT"
    author = "Alan Antonuk"
    topics = ("rabbitmq", "amqp", "client", "message-queue", "cpp")
    settings = "os", "compiler", "build_type", "arch"
    package_type = "library"

    options = {
        "shared": [True, False],
        "fPIC": [True, False],
        "with_test": [True, False]
    }
    default_options = {
        "shared": False,
        "fPIC": True,
        "with_test": True
    }

    exports_sources = "CMakeLists.txt", "Modules/*", "src/*", "testing/*", "third-party/*", "Doxyfile.in", "libSimpleAmqpClient.pc.in"

    def config_options(self):
        if self.settings.os == "Windows":
            del self.options.fPIC

    def configure(self):
        if self.options.shared:
            self.options.rm_safe("fPIC")

    def layout(self):
        cmake_layout(self)

    def requirements(self):
        self.requires("rabbitmq-c/[>=0.11.0]", transitive_headers=True, transitive_libs=True)

    def build_requirements(self):
        if self.options.with_test:
            self.test_requires("xgoogletest/1.17.1")

    def generate(self):
        tc = CMakeToolchain(self)
        tc.variables["BUILD_SHARED_LIBS"] = self.options.shared
        tc.variables["ENABLE_TESTING"] = self.options.with_test
        tc.variables["BUILD_API_DOCS"] = False
        tc.generate()

        deps = CMakeDeps(self)
        deps.set_property("rabbitmq-c", "cmake_target_name", "rabbitmq::rabbitmq" if self.options.shared else "rabbitmq::rabbitmq-static")
        deps.generate()

    def build(self):
        cmake = CMake(self)
        cmake.configure()
        cmake.build()
        if self.options.with_test:
            cmake.test()

    def package(self):
        cmake = CMake(self)
        cmake.install()
        copy(self, "LICENSE-MIT", dst=os.path.join(self.package_folder, "licenses"), src=self.source_folder)

    def package_info(self):
        self.cpp_info.set_property("cmake_file_name", "simpleamqpclient")
        self.cpp_info.set_property("cmake_target_name", "simpleamqpclient::simpleamqpclient")
        
        # When simpleamqpclient builds as static on windows, we need SimpleAmqpClient_STATIC
        if not self.options.shared and self.settings.os == "Windows":
            self.cpp_info.defines.append("SimpleAmqpClient_STATIC")
            
        libs_name = "SimpleAmqpClient"
        
        # In the CMakeLists.txt:
        # set_target_properties(SimpleAmqpClient PROPERTIES VERSION ${SAC_VERSION} OUTPUT_NAME SimpleAmqpClient.${SAC_SOVERSION})
        # Note on Windows it sets SimpleAmqpClient.7, but conan usually links `SimpleAmqpClient.7.lib` or similar. We'll simplify and use SimpleAmqpClient.7 if we really need to, but often CMake finds it via exported targets. Let's provide the base name here.
        # Actually in Windows if shared, CMake generates SimpleAmqpClient.lib or SimpleAmqpClient.7.lib. Let's just use "SimpleAmqpClient".
        self.cpp_info.libs = ["SimpleAmqpClient"]
        
        if self.settings.os == "Windows":
            self.cpp_info.system_libs.append("ws2_32")

        self.cpp_info.requires = ["rabbitmq-c::rabbitmq-c"]