IncludeStatement.h

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/*
 * Copyright (C) 2025 Andrew S. Rightenburg
 * Bash++: Bash with classes
 * SPDX-License-Identifier: GPL-3.0-or-later
 */
 
#pragma once
 
#include <AST/ASTNode.h>
#include <optional>
 
namespace AST {
 
class IncludeStatement : public ASTNode {
    public:
        enum class IncludeKeyword : uint8_t {
            INCLUDE,
            INCLUDE_ONCE
        };
 
        enum class IncludeType : uint8_t {
            STATIC,
            DYNAMIC
        };
 
        enum class PathType : uint8_t {
            ANGLEBRACKET,
            QUOTED
        };
    protected:
        AST::Token<IncludeKeyword> m_KEYWORD;
        AST::Token<IncludeType> m_TYPE;
        PathType m_PATHTYPE;
        AST::Token<std::string> m_PATH;
        std::optional<AST::Token<std::string>> m_ASPATH;
    public:
        constexpr IncludeStatement() : ASTNode(AST::NodeType::IncludeStatement) {}
 
        const AST::Token<IncludeKeyword>& KEYWORD() const {
            return m_KEYWORD;
        }
 
        void setKeyword(const AST::Token<IncludeKeyword>& keyword) {
            m_KEYWORD = keyword;
        }
 
        const AST::Token<IncludeType>& TYPE() const {
            return m_TYPE;
        }
 
        void setType(const AST::Token<IncludeType>& type) {
            m_TYPE = type;
        }
 
        const PathType& PATHTYPE() const {
            return m_PATHTYPE;
        }
 
        void setPathType(const PathType& pathtype) {
            m_PATHTYPE = pathtype;
        }
 
        const AST::Token<std::string>& PATH() const {
            return m_PATH;
        }
 
        void setPath(const AST::Token<std::string>& path) {
            m_PATH = path;
        }
 
        const std::optional<AST::Token<std::string>>& ASPATH() const {
            return m_ASPATH;
        }
 
        void setAsPath(const AST::Token<std::string>& aspath) {
            if (!aspath.getValue().empty()) m_ASPATH = aspath;
        }
 
        void clearAsPath() {
            m_ASPATH = std::nullopt;
        }
 
        std::ostream& prettyPrint(std::ostream& os, size_t indentation_level = 0) const override {
            std::string indent(indentation_level * PRETTYPRINT_INDENTATION_AMOUNT, ' ');
            os << indent << "(IncludeStatement\n"
                << indent << "  @" << ((m_KEYWORD.getValue() == IncludeKeyword::INCLUDE) ? "include" : "include_once") << " "
                << ((m_TYPE.getValue() == IncludeType::STATIC) ? "static" : "dynamic") << " "
                << ((m_PATHTYPE == PathType::ANGLEBRACKET) ? "<" : "\"") << m_PATH
                << ((m_PATHTYPE == PathType::ANGLEBRACKET) ? ">" : "\"");
            if (m_ASPATH.has_value()) {
                os << " as \"" << m_ASPATH.value() << "\"";
            }
            os << ")" << std::flush;
            return os;
        }
};
 
} // namespace AST