OpenAssetTools/src/ZoneCodeGeneratorLib/ZoneCodeGenerator.cpp

#include "ZoneCodeGenerator.h"

#include "Generating/CodeGenerator.h"
#include "Parsing/Commands/CommandsFileReader.h"
#include "Parsing/Header/HeaderFileReader.h"
#include "Persistence/IDataRepository.h"
#include "Persistence/InMemory/InMemoryRepository.h"
#include "Printing/PrettyPrinter.h"
#include "ZoneCodeGeneratorArguments.h"

#include <cstdio>
#include <iostream>
#include <memory>
#include <string>

class ZoneCodeGeneratorImpl : public ZoneCodeGenerator
{
public:
    ZoneCodeGeneratorImpl()
        : m_repository(std::make_unique<InMemoryRepository>())
    {
    }

    int Run(const int argc, const char** argv) override
    {
        auto shouldContinue = true;
        if (!m_args.ParseArgs(argc, argv, shouldContinue))
            return 1;

        if (!shouldContinue)
            return 0;

        if (!ReadHeaderData() || !ReadCommandsData())
            return 1;

        if (m_args.ShouldPrint())
            PrintData();

        if (m_args.ShouldGenerate())
        {
            if (!GenerateCode())
                return 1;
        }

        return 0;
    }

private:
    bool ReadHeaderData()
    {
        for (const auto& headerFile : m_args.m_header_paths)
        {
            HeaderFileReader headerFileReader(&m_args, headerFile);

            if (!headerFileReader.ReadHeaderFile(m_repository.get()))
                return false;
        }

        return true;
    }

    bool ReadCommandsData()
    {
        for (const auto& commandsFile : m_args.m_command_paths)
        {
            CommandsFileReader commandsFileReader(&m_args, commandsFile);

            if (!commandsFileReader.ReadCommandsFile(m_repository.get()))
                return false;
        }

        return true;
    }

    void PrintData() const
    {
        const PrettyPrinter prettyPrinter(std::cout, m_repository.get());
        prettyPrinter.PrintAll();
    }

    _NODISCARD bool GenerateCode() const
    {
        CodeGenerator codeGenerator(&m_args);
        return codeGenerator.GenerateCode(m_repository.get());
    }

    ZoneCodeGeneratorArguments m_args;
    std::unique_ptr<IDataRepository> m_repository;
};

std::unique_ptr<ZoneCodeGenerator> ZoneCodeGenerator::Create()
{
    return std::make_unique<ZoneCodeGeneratorImpl>();
}