//////////////////////////////////////////////////////////////////////////////
//////////////////////////////////////////////////////////////////////////////
//
// copyright            : (C) 2013 by Eran Ifrah
// file name            : new_build_tab.h
//
// -------------------------------------------------------------------------
// A
//              _____           _      _     _ _
//             /  __ \         | |    | |   (_) |
//             | /  \/ ___   __| | ___| |    _| |_ ___
//             | |    / _ \ / _  |/ _ \ |   | | __/ _ )
//             | \__/\ (_) | (_| |  __/ |___| | ||  __/
//              \____/\___/ \__,_|\___\_____/_|\__\___|
//
//                                                  F i l e
//
//    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 2 of the License, or
//    (at your option) any later version.
//
//////////////////////////////////////////////////////////////////////////////
//////////////////////////////////////////////////////////////////////////////

#ifndef NEWBUILDTAB_H
#define NEWBUILDTAB_H

#include "cl_defs.h"

#include "precompiled_header.h"
#include <wx/fdrepdlg.h>
#include <wx/dataview.h>
#include <wx/stopwatch.h>
#include <wx/panel.h> // Base class: wxPanel
#include "buildtabsettingsdata.h"
#include "compiler.h"
#include <map>
#include <wx/regex.h>
#include "cl_command_event.h"
#include <wx/stc/stc.h>

class wxDataViewListCtrl;

///////////////////////////////
// Holds the information about
// a specific line
enum LINE_SEVERITY {
    SV_NONE = 0,
    SV_WARNING = 1,
    SV_ERROR = 2,
    SV_SUCCESS = 3,
    SV_DIR_CHANGE = 4,
};

class BuildLineInfo
{
protected:
    wxString m_filename;
    int m_line_number;
    int m_column;
    LINE_SEVERITY m_severity;
    int m_lineInBuildTab;
    int m_regexLineMatch;

public:
    BuildLineInfo()
        : m_line_number(-1)
        , m_column(wxNOT_FOUND)
        , m_severity(SV_NONE)
        , m_lineInBuildTab(-1)
        , m_regexLineMatch(0)
    {
    }
    ~BuildLineInfo() {}

    /**
     * @brief try to expand the file name and normalize it into a fullpath
     */
    void NormalizeFilename(const wxArrayString& directories, const wxString& cygwinPath);

    void SetColumn(int column) { this->m_column = column; }
    int GetColumn() const { return m_column; }
    void SetRegexLineMatch(int regexLineMatch) { this->m_regexLineMatch = regexLineMatch; }
    int GetRegexLineMatch() const { return m_regexLineMatch; }
    void SetFilename(const wxString& filename);
    void SetLineNumber(int line_number) { this->m_line_number = line_number; }
    void SetSeverity(LINE_SEVERITY severity) { this->m_severity = severity; }
    const wxString& GetFilename() const { return m_filename; }
    int GetLineNumber() const { return m_line_number; }
    LINE_SEVERITY GetSeverity() const { return m_severity; }
    void SetLineInBuildTab(int lineInBuildTab) { this->m_lineInBuildTab = lineInBuildTab; }
    int GetLineInBuildTab() const { return m_lineInBuildTab; }
};

/////////////////////////////////////////////////////////////////

class CmpPattern
{
protected:
    wxRegEx* m_regex;
    wxString m_fileIndex;
    wxString m_lineIndex;
    wxString m_colIndex;
    LINE_SEVERITY m_severity;

public:
    CmpPattern(wxRegEx* re, const wxString& file, const wxString& line, const wxString& column, LINE_SEVERITY severity)
        : m_regex(re)
        , m_fileIndex(file)
        , m_lineIndex(line)
        , m_colIndex(column)
        , m_severity(severity)
    {
    }

    ~CmpPattern() { wxDELETE(m_regex); }

    /**
     * @brief return true if "line" matches this pattern
     * @param lineInfo [output]
     */
    bool Matches(const wxString& line, BuildLineInfo& lineInfo);

    void SetFileIndex(const wxString& fileIndex) { this->m_fileIndex = fileIndex; }
    void SetLineIndex(const wxString& lineIndex) { this->m_lineIndex = lineIndex; }
    void SetRegex(wxRegEx* regex) { this->m_regex = regex; }
    void SetSeverity(LINE_SEVERITY severity) { this->m_severity = severity; }
    const wxString& GetFileIndex() const { return m_fileIndex; }
    const wxString& GetLineIndex() const { return m_lineIndex; }
    void SetColIndex(const wxString& colIndex) { this->m_colIndex = colIndex; }
    const wxString& GetColIndex() const { return m_colIndex; }
    wxRegEx* GetRegex() { return m_regex; }
    LINE_SEVERITY GetSeverity() const { return m_severity; }
};
typedef SmartPtr<CmpPattern> CmpPatternPtr;

//////////////////////////////////////////////////////////////////

struct CmpPatterns {
    std::vector<CmpPatternPtr> errorsPatterns;
    std::vector<CmpPatternPtr> warningPatterns;
};

///////////////////////////////////////////////////////////////////
class LEditor;
class NewBuildTab : public wxPanel
{
    enum BuildpaneScrollTo { ScrollToFirstError, ScrollToFirstItem, ScrollToEnd };

    typedef std::map<wxString, CmpPatterns> MapCmpPatterns_t;
    typedef std::multimap<wxString, BuildLineInfo*> MultimapBuildInfo_t;
    typedef std::list<BuildLineInfo*> BuildInfoList_t;

    wxString m_output;
    wxStyledTextCtrl* m_view;
    CompilerPtr m_cmp;
    MapCmpPatterns_t m_cmpPatterns;
    int m_warnCount;
    int m_errorCount;
    BuildTabSettingsData m_buildTabSettings;
    bool m_buildInterrupted;
    bool m_autoHide;
    BuildTabSettingsData::ShowBuildPane m_showMe;
    wxStopWatch m_sw;
    MultimapBuildInfo_t m_buildInfoPerFile;
    wxArrayString m_directories;
    bool m_skipWarnings;
    BuildpaneScrollTo m_buildpaneScrollTo;
    BuildInfoList_t m_errorsAndWarningsList;
    BuildInfoList_t m_errorsList;
    BuildInfoList_t::iterator m_curError;
    bool m_buildInProgress;
    wxString m_cygwinRoot;
    std::map<int, BuildLineInfo*> m_viewData;
    int m_maxlineWidth;
    int m_lastLineColoured;

protected:
    void InitView(const wxString& theme = "");
    void CenterLineInView(int line);
    void DoCacheRegexes();
    BuildLineInfo* DoProcessLine(const wxString& line);
    void DoProcessOutput(bool compilationEnded, bool isSummaryLine);
    void DoSearchForDirectory(const wxString& line);
    bool DoGetCompilerPatterns(const wxString& compilerName, CmpPatterns& patterns);
    void DoClear();
    void MarkEditor(LEditor* editor);
    void DoToggleWindow();
    bool DoSelectAndOpen(int buildViewLine, bool centerLine);
    wxFont DoGetFont() const;
    void DoCentreErrorLine(BuildLineInfo* bli, LEditor* editor, bool centerLine);
    void ColourOutput();
    CmpPatternPtr GetMatchingRegex(const wxString& lineText, LINE_SEVERITY& severity);

public:
    NewBuildTab(wxWindow* parent);
    virtual ~NewBuildTab();

    void ScrollToBottom();
    bool GetBuildEndedSuccessfully() const { return m_errorCount == 0 && !m_buildInterrupted; }
    void SetBuildInterrupted(bool b) { m_buildInterrupted = b; }

    bool IsEmpty() const { return m_view->IsEmpty(); }

    bool IsBuildInProgress() const { return m_buildInProgress; }

    void Clear() { DoClear(); }

    wxString GetBuildContent() const;
    void AppendLine(const wxString& text);

protected:
    void OnThemeChanged(wxCommandEvent& event);
    void OnBuildStarted(clCommandEvent& e);
    void OnBuildEnded(clCommandEvent& e);
    void OnBuildAddLine(clCommandEvent& e);
    void OnWorkspaceClosed(wxCommandEvent& e);
    void OnWorkspaceLoaded(wxCommandEvent& e);
    void OnNextBuildError(wxCommandEvent& e);
    void OnNextBuildErrorUI(wxUpdateUIEvent& e);
    void OnMenu(wxContextMenuEvent& e);
    void OnOpenInEditorUI(wxUpdateUIEvent& e);
    void OnOpenInEditor(wxCommandEvent& e);
    void OnClear(wxCommandEvent& e);
    void OnClearUI(wxUpdateUIEvent& e);
    void OnStyleNeeded(wxStyledTextEvent& event);
    void OnHotspotClicked(wxStyledTextEvent& event);
    void OnIdle(wxIdleEvent& event);
};

#endif // NEWBUILDTAB_H