#include <hex/helpers/utils.hpp>
#include <hex/api/localization.hpp>

#include <content/tools_entries.hpp>

#include <imgui.h>

#include <hex/ui/imgui_imhex_extensions.h>

namespace hex::plugin::builtin {
    namespace impl {
        void drawASCIITable() {
            static bool asciiTableShowOctal = false;

            ImGui::BeginTable("##asciitable", 4);
            ImGui::TableSetupColumn("");
            ImGui::TableSetupColumn("");
            ImGui::TableSetupColumn("");
            ImGui::TableSetupColumn("");

            ImGui::TableNextColumn();

            for (u8 tablePart = 0; tablePart < 4; tablePart++) {
                ImGui::BeginTable("##asciitablepart", asciiTableShowOctal ? 4 : 3, ImGuiTableFlags_BordersInnerV | ImGuiTableFlags_BordersOuter | ImGuiTableFlags_RowBg);
                ImGui::TableSetupColumn("dec");
                if (asciiTableShowOctal)
                    ImGui::TableSetupColumn("oct");
                ImGui::TableSetupColumn("hex");
                ImGui::TableSetupColumn("char");

                ImGui::TableHeadersRow();

                for (u8 i = 0; i < 0x80 / 4; i++) {
                    ImGui::TableNextRow();

                    ImGui::TableNextColumn();
                    ImGui::TextFormatted("{0:03d}", i + 32 * tablePart);

                    if (asciiTableShowOctal) {
                        ImGui::TableNextColumn();
                        ImGui::TextFormatted("0o{0:03o}", i + 32 * tablePart);
                    }

                    ImGui::TableNextColumn();
                    ImGui::TextFormatted("0x{0:02X}", i + 32 * tablePart);

                    ImGui::TableNextColumn();
                    ImGui::TextFormatted("{0}", hex::makePrintable(i + 32 * tablePart));
                }

                ImGui::EndTable();
                ImGui::TableNextColumn();
            }
            ImGui::EndTable();

            ImGui::Checkbox("hex.builtin.tools.ascii_table.octal"_lang, &asciiTableShowOctal);
        }
    }
}