/*
Crafter.Build
Copyright (C) 2025 Catcrafts®
Catcrafts.net

This library is free software; you can redistribute it and/or
modify it under the terms of the GNU Lesser General Public
License as published by the Free Software Foundation; either
version 3.0 of the License, or (at your option) any later version.

This library is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
Lesser General Public License for more details.

You should have received a copy of the GNU Lesser General Public
License along with this library; if not, write to the Free Software
Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301 USA
*/

module;
#include <string>
#include <filesystem>
#include <mutex>
#include <unordered_map>
#include <vector>
#include <atomic>
#include <thread>
#include <condition_variable>                                                                                                                                                                                                                                                             
export module Crafter.Build:ModuleFile;
import :Configuration;
namespace fs = std::filesystem;

export namespace Crafter::Build {
    class Module;

    class ModulePartition {
        public:
        bool needsRecompiling = false;
        fs::path path;
        Module* parent;
        std::vector<std::string> moduleDependencies;
        std::vector<ModulePartition*> partitionDependants;
        std::vector<std::string> partitionDependencies;
        std::vector<ModulePartition*> partitionDependenciesP;
        const std::string name;
        std::atomic<bool>* compiled = new std::atomic<bool>(false);
        ModulePartition(const std::string& name, const fs::path& path, Module* parent, const std::string& fileContent, const fs::path& pcmDir);
        void AddDependants();
        void Check();
        void Compile(std::string clangDir, const Configuration& config, fs::path pcmDir, std::string target, const std::string& march, const std::string& flags);
        void CompileSource(std::string clangDir, const Configuration& config, fs::path pcmDir, std::string target, const std::string& march, const std::string& flags, const fs::path& buildDir);
    };

    class Module {
        public:
        bool needsRecompiling = false;
        std::unordered_map<std::string, ModulePartition> partitions;
        const std::string name;
        const fs::path path;
        Module(const std::string& name, const fs::path& path, const Configuration& config, const fs::path& pcmDir, std::string& files, const fs::path& buildDir);
        void Check();
        void Compile(std::string clangDir, const Configuration& config, fs::path pcmDir, std::string target, const std::string& march, const std::string& flags, const fs::path& buildDir);
        static std::vector<Module> GetModules(std::string clangDir, const Configuration& config, fs::path pcmDir, std::string target, const std::string& march, const std::string& flags, std::string& files, const fs::path& buildDir);
    };
}