#include "ast/ast.hpp"
#include <iostream>

namespace fsh {

    void CommandNode::print(int indent) {
        std::string t = "";
        for (int i = 0; i < indent; i++) { t += "\t"; }
        std::cout << t << gname() << "\n";
        std::cout << t << "\tCommand_Name = " << cmd_name << "\n";
        if (flag) std::cout << t << "\tFlagOpt = " << *flag << "\n";
        for (const auto& x : args)
            std::cout << t << "\tArgs: " << x->gvalue() << " " << util::tokens[x->gtoken_type()] << "\n";
        if (redirects) {
            auto out = redirects->goutput();
            auto in  = redirects->ginput();
            if (in) std::cout << t << "\tinput = " << *in << "\n";
            if (out) std::cout << t << "\toutput = " << *out << " " << redirects->gappend() << "\n";
        }
    }

    void PipeLineNode::print(int indent) {
        std::string t = "";
        for (int i = 0; i < indent; i++) { t += "\t"; }
        std::cout << t << gname() << "\n";
        std::cout << "left_cmd:\n";
        if (l_command) l_command->print(indent + 1);
        std::cout << "right_cmd:\n";
        if (r_command) r_command->print(indent + 1);
    }

    void CommandLineNode::print(int indent) {
        std::string t = "";
        for (int i = 0; i < indent; i++) { t += "\t"; }
        std::cout << t << gname() << "\n";
        if (command) command->print(indent + 1);
        if (pipe) pipe->print(indent + 1);
    }

}