#pragma once
#ifndef DEDICATED
#include "common/sdkdefs.h"
#include "windows/resource.h"
#include "public/isurfacesystem.h"
#include "thirdparty/imgui/include/imgui_logger.h"
#include "thirdparty/imgui/include/imgui_utility.h"

class CConsole : public ISurface
{
public:
    ///////////////////////////////////////////////////////////////////////////
    CConsole(void);
    virtual ~CConsole(void);

    virtual bool Init(void);
    virtual void Think(void);

    virtual void RunFrame(void);
    virtual void RunTask(void);

    virtual void DrawSurface(void);

private:
    void OptionsPanel(void);
    void SuggestPanel(void);

    bool AutoComplete(void);
    void ResetAutoComplete(void);
    void ClearAutoComplete(void);

    void FindFromPartial(void);
    void ProcessCommand(const char* pszCommand);
    void BuildSummary(string svConVar = "");

    void ClampLogSize(void);
    void ClampHistorySize(void);

    bool LoadFlagIcons(void);
    int ColorCodeFlags(int nFlags) const;

    int TextEditCallback(ImGuiInputTextCallbackData* pData);
    static int TextEditCallbackStub(ImGuiInputTextCallbackData* pData);

    ///////////////////////////////////////////////////////////////////////////
public:
    void AddLog(const ConLog_t& conLog);

private:
    void AddLog(const ImVec4& color, const char* fmt, ...) IM_FMTARGS(2);
    void ClearLog(void);

    ///////////////////////////////////////////////////////////////////////////
    virtual void SetStyleVar(void);

private:
    ///////////////////////////////////////////////////////////////////////////
    const char*                    m_pszConsoleLabel     = nullptr;
    const char*                    m_pszLoggingLabel     = nullptr;
    char                           m_szInputBuf[512]     = { '\0' };
    char                           m_szSummary[512]      = { '\0' };
    char                           m_szWindowLabel[512]  = { '\0' };

    vector<string>                 m_vCommands;
    vector<string>                 m_vHistory;
    ssize_t                        m_nHistoryPos      = -1;
    int                            m_nScrollBack      = 0;
    int                            m_nSelectBack      = 0;
    float                          m_flScrollX        = 0.f;
    float                          m_flScrollY        = 0.f;
    float                          m_flFadeAlpha      = 0.f;

    bool                           m_bInitialized     = false;
    bool                           m_bReclaimFocus    = false;
    bool                           m_bCopyToClipBoard = false;

    bool                           m_bCanAutoComplete = false;
    bool                           m_bSuggestActive   = false;
    bool                           m_bSuggestMoved    = false;
    bool                           m_bSuggestUpdate   = false;
    ssize_t                        m_nSuggestPos      = -1;
    vector<CSuggest>               m_vSuggest;
    vector<MODULERESOURCE>         m_vFlagIcons;

    ImGuiStyle_t                   m_Style = ImGuiStyle_t::NONE;
    ImVec2                         m_ivSuggestWindowPos;
    ImVec2                         m_ivSuggestWindowSize;
    CTextLogger                    m_Logger;
    mutable std::mutex             m_Mutex;

    ImGuiInputTextFlags m_nInputFlags = 
        ImGuiInputTextFlags_AutoCaretEnd           |
        ImGuiInputTextFlags_CallbackCompletion     |
        ImGuiInputTextFlags_CallbackHistory        |
        ImGuiInputTextFlags_CallbackAlways         |
        ImGuiInputTextFlags_CallbackEdit           |
        ImGuiInputTextFlags_EnterReturnsTrue       |
        ImGuiInputTextFlags_NoUndoRedo;

    ImGuiWindowFlags m_nSuggestFlags = 
        ImGuiWindowFlags_NoMove                    |
        ImGuiWindowFlags_NoTitleBar                |
        ImGuiWindowFlags_NoSavedSettings           |
        ImGuiWindowFlags_NoFocusOnAppearing        |
        ImGuiWindowFlags_AlwaysVerticalScrollbar   |
        ImGuiWindowFlags_AlwaysHorizontalScrollbar;

    ImGuiWindowFlags m_nLoggingFlags = 
        ImGuiWindowFlags_NoMove                    |
        ImGuiWindowFlags_HorizontalScrollbar       |
        ImGuiWindowFlags_AlwaysVerticalScrollbar;
public:
    bool             m_bActivate = false;
    vector<CSuggest> m_vsvCommandBases;
};

///////////////////////////////////////////////////////////////////////////////
extern CConsole* g_pConsole;
#endif // !DEDICATED