#pragma once
#ifndef DEDICATED

///////////////////////////////////////////////////////////////////////////////
// Initialization
void DrawConsole(bool* bDraw);

///////////////////////////////////////////////////////////////////////////////
// Globals
inline ImVector<char*> Items;

class CConsole
{
private:
    ///////////////////////////////////////////////////////////////////////////
    char                           m_szInputBuf[256] = { 0 };
    ImVector<const char*>          m_ivCommands;
    ImVector<char*>                m_ivHistory;
    int                            m_nHistoryPos = -1;
    ImGuiTextFilter                m_itFilter;
    bool                           m_bAutoScroll = true;
    bool                           m_bScrollToBottom = false;
    bool                           m_bThemeSet = false;

public:
    ///////////////////////////////////////////////////////////////////////////

    CConsole();
    ~CConsole();

    void Draw(const char* title, bool* bDraw);
    void ProcessCommand(const char* command_line);
    int TextEditCallback(ImGuiInputTextCallbackData* data);

    ///////////////////////////////////////////////////////////////////////////
    // History
    static int TextEditCallbackStub(ImGuiInputTextCallbackData* data)
    {
        CConsole* console = (CConsole*)data->UserData;
        return console->TextEditCallback(data);
    }

    ///////////////////////////////////////////////////////////////////////////
    // Utility
    void ClearLog()
    {
        for (int i = 0; i < Items.Size; i++) { free(Items[i]); }
        Items.clear();
    }
    void AddLog(const char* fmt, ...) IM_FMTARGS(2)
    {
        char buf[1024];
        va_list args;
        va_start(args, fmt);
        vsnprintf(buf, IM_ARRAYSIZE(buf), fmt, args);
        buf[IM_ARRAYSIZE(buf) - 1] = 0;
        va_end(args);
        Items.push_back(Strdup(buf));
    }

    ///////////////////////////////////////////////////////////////////////
    // Style
    void SetStyleVar()
    {
        ImGuiStyle& style = ImGui::GetStyle();
        ImVec4* colors = style.Colors;

        colors[ImGuiCol_Text]                   = ImVec4(0.81f, 0.81f, 0.81f, 1.00f);
        colors[ImGuiCol_TextDisabled]           = ImVec4(0.56f, 0.56f, 0.56f, 1.00f);
        colors[ImGuiCol_WindowBg]               = ImVec4(0.27f, 0.27f, 0.27f, 1.00f);
        colors[ImGuiCol_ChildBg]                = ImVec4(0.00f, 0.00f, 0.00f, 1.00f);
        colors[ImGuiCol_PopupBg]                = ImVec4(0.27f, 0.27f, 0.27f, 1.00f);
        colors[ImGuiCol_Border]                 = ImVec4(0.41f, 0.41f, 0.41f, 1.00f);
        colors[ImGuiCol_BorderShadow]           = ImVec4(0.04f, 0.04f, 0.04f, 0.64f);
        colors[ImGuiCol_FrameBg]                = ImVec4(0.13f, 0.13f, 0.13f, 1.00f);
        colors[ImGuiCol_FrameBgHovered]         = ImVec4(0.19f, 0.19f, 0.19f, 1.00f);
        colors[ImGuiCol_FrameBgActive]          = ImVec4(0.24f, 0.24f, 0.24f, 1.00f);
        colors[ImGuiCol_TitleBg]                = ImVec4(0.22f, 0.22f, 0.22f, 1.00f);
        colors[ImGuiCol_TitleBgActive]          = ImVec4(0.27f, 0.27f, 0.27f, 1.00f);
        colors[ImGuiCol_TitleBgCollapsed]       = ImVec4(0.00f, 0.00f, 0.00f, 1.00f);
        colors[ImGuiCol_MenuBarBg]              = ImVec4(0.22f, 0.22f, 0.22f, 1.00f);
        colors[ImGuiCol_ScrollbarBg]            = ImVec4(0.10f, 0.10f, 0.10f, 1.00f);
        colors[ImGuiCol_ScrollbarGrab]          = ImVec4(0.41f, 0.41f, 0.41f, 1.00f);
        colors[ImGuiCol_ScrollbarGrabHovered]   = ImVec4(0.53f, 0.53f, 0.53f, 1.00f);
        colors[ImGuiCol_ScrollbarGrabActive]    = ImVec4(0.63f, 0.63f, 0.63f, 1.00f);
        colors[ImGuiCol_CheckMark]              = ImVec4(0.61f, 0.61f, 0.61f, 1.00f);
        colors[ImGuiCol_SliderGrab]             = ImVec4(0.41f, 0.41f, 0.41f, 1.00f);
        colors[ImGuiCol_SliderGrabActive]       = ImVec4(0.53f, 0.53f, 0.53f, 1.00f);
        colors[ImGuiCol_Button]                 = ImVec4(0.35f, 0.35f, 0.35f, 1.00f);
        colors[ImGuiCol_ButtonHovered]          = ImVec4(0.45f, 0.45f, 0.45f, 1.00f);
        colors[ImGuiCol_ButtonActive]           = ImVec4(0.52f, 0.52f, 0.52f, 1.00f);
        colors[ImGuiCol_Header]                 = ImVec4(0.35f, 0.35f, 0.35f, 1.00f);
        colors[ImGuiCol_HeaderHovered]          = ImVec4(0.45f, 0.45f, 0.45f, 1.00f);
        colors[ImGuiCol_HeaderActive]           = ImVec4(0.53f, 0.53f, 0.53f, 1.00f);
        colors[ImGuiCol_Separator]              = ImVec4(0.53f, 0.53f, 0.57f, 1.00f);
        colors[ImGuiCol_SeparatorHovered]       = ImVec4(0.53f, 0.53f, 0.53f, 1.00f);
        colors[ImGuiCol_SeparatorActive]        = ImVec4(0.63f, 0.63f, 0.63f, 1.00f);
        colors[ImGuiCol_ResizeGrip]             = ImVec4(0.41f, 0.41f, 0.41f, 1.00f);
        colors[ImGuiCol_ResizeGripHovered]      = ImVec4(0.52f, 0.52f, 0.52f, 1.00f);
        colors[ImGuiCol_ResizeGripActive]       = ImVec4(0.63f, 0.63f, 0.63f, 1.00f);
        colors[ImGuiCol_Tab]                    = ImVec4(0.18f, 0.18f, 0.18f, 1.00f);
        colors[ImGuiCol_TabHovered]             = ImVec4(0.39f, 0.39f, 0.39f, 1.00f);
        colors[ImGuiCol_TabActive]              = ImVec4(0.39f, 0.39f, 0.39f, 1.00f);

        style.WindowBorderSize  = 0.0f;
        style.FrameBorderSize   = 1.0f;
        style.ChildBorderSize   = 1.0f;
        style.PopupBorderSize   = 1.0f;
        style.TabBorderSize     = 1.0f;

        style.WindowRounding    = 2.5f;
        style.FrameRounding     = 0.0f;
        style.ChildRounding     = 0.0f;
        style.PopupRounding     = 0.0f;
        style.TabRounding       = 1.0f;
        style.ScrollbarRounding = 1.0f;

        style.ItemSpacing       = ImVec2(4, 4);
        style.WindowPadding     = ImVec2(5, 5);
    }
};

extern CConsole* g_GameConsole;
#endif // !DEDICATED