/*
 * Copyright (c) 2022, Itamar S. <itamar8910@gmail.com>
 *
 * SPDX-License-Identifier: BSD-2-Clause
 */

#pragma once

#include "Project.h"
#include "TerminalWrapper.h"
#include <AK/Error.h>
#include <AK/Noncopyable.h>

namespace HackStudio {
class ProjectBuilder {

    AK_MAKE_NONCOPYABLE(ProjectBuilder);

public:
    ProjectBuilder(NonnullRefPtr<TerminalWrapper>, Project const&);
    ~ProjectBuilder() = default;

    ErrorOr<void> build(StringView active_file);
    ErrorOr<void> run(StringView active_file);

private:
    enum class IsMinervaRepo {
        No,
        Yes
    };

    ErrorOr<void> build_minerva_component();
    ErrorOr<void> run_minerva_component();
    ErrorOr<void> initialize_build_directory();
    Optional<ByteString> find_cmake_file_for(StringView file_path) const;
    ByteString generate_cmake_file_content() const;
    ErrorOr<void> update_active_file(StringView active_file);
    ByteString build_directory() const;

    struct LibraryInfo {
        ByteString path;
        Vector<ByteString> dependencies {};
    };
    static HashMap<ByteString, NonnullOwnPtr<LibraryInfo>> get_defined_libraries();
    static void for_each_library_definition(Function<void(ByteString, ByteString)>);
    static void for_each_library_dependencies(Function<void(ByteString, Vector<StringView>)>);
    static ErrorOr<ByteString> component_name(StringView cmake_file_path);
    static ErrorOr<void> verify_cmake_is_installed();
    static ErrorOr<void> verify_make_is_installed();

    ByteString m_project_root;
    Project const& m_project;
    NonnullRefPtr<TerminalWrapper> m_terminal;
    IsMinervaRepo m_is_minerva { IsMinervaRepo::No };
    ByteString m_minerva_component_cmake_file;
    ByteString m_minerva_component_name;
};
}