// MassBuilderSaveTool
// Copyright (C) 2021 Guillaume Jacquemin
//
// This program is free software: you can redistribute it and/or modify
// it under the terms of the GNU General Public License as published by
// the Free Software Foundation, either version 3 of the License, or
// (at your option) any later version.
//
// This program is distributed in the hope that it will be useful,
// but WITHOUT ANY WARRANTY; without even the implied warranty of
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
// GNU General Public License for more details.
//
// You should have received a copy of the GNU General Public License
// along with this program.  If not, see <https://www.gnu.org/licenses/>.

#include "../FontAwesome/IconsFontAwesome5.h"

#include "SaveTool.h"

void SaveTool::drawMassViewer() {
    if(!_currentMass || _currentMass->state() != Mass::State::Valid) {
        _currentMass = nullptr;
        _uiState = UiState::MainManager;
        return;
    }

    ImGui::SetNextWindowPos({0.0f, ImGui::GetItemRectSize().y}, ImGuiCond_Always);
    ImGui::SetNextWindowSize({Float(windowSize().x()), Float(windowSize().y()) - ImGui::GetItemRectSize().y},
                             ImGuiCond_Always);
    if(!ImGui::Begin("##MainWindow", nullptr,
                     ImGuiWindowFlags_NoDecoration|ImGuiWindowFlags_NoMove|
                     ImGuiWindowFlags_NoBackground|ImGuiWindowFlags_NoBringToFrontOnFocus))
    {
        ImGui::End();
        return;
    }

    ImGui::AlignTextToFramePadding();
    ImGui::Text("Current M.A.S.S.: %s (%s)",
                _currentMass->name().c_str(),
                _currentMass->filename().c_str());
    ImGui::SameLine();
    if(ImGui::Button(ICON_FA_ARROW_LEFT " Back to main manager")) {
        _currentMass = nullptr;
        _uiState = UiState::MainManager;
    }

    ImGui::TextColored(ImColor(255, 255, 0), ICON_FA_EXCLAMATION_TRIANGLE);
    ImGui::SameLine();
    ImGui::TextWrapped("WARNING: Colours in this app may look different from in-game colours, due to unavoidable differences in the rendering pipeline.");

    if(ImGui::BeginChild("##MassInfo",
                         {ImGui::GetContentRegionAvailWidth() * 0.60f, 0.0f},
                         true, ImGuiWindowFlags_MenuBar))
    {
        if(ImGui::BeginMenuBar()) {
            ImGui::TextUnformatted("M.A.S.S. Information");
            ImGui::EndMenuBar();
        }

        if(ImGui::BeginTabBar("##MassTabBar")) {
            if(ImGui::BeginTabItem("Frame")) {
                ImGui::EndTabItem();
            }

            ImGui::EndTabBar();
        }
    }
    ImGui::EndChild();

    ImGui::SameLine();

    if(ImGui::BeginChild("##GlobalStyles", {0.0f, 0.0f},
                         true, ImGuiWindowFlags_MenuBar))
    {
        if(ImGui::BeginMenuBar()) {
            ImGui::TextUnformatted("Global styles");
            ImGui::EndMenuBar();
        }

        ImGui::TextUnformatted("Placeholder");
    }
    ImGui::EndChild();

    ImGui::End();
}