CWE-ou-minkata/Sources/Plasma/PubUtilLib/plStatGather/plProfileManagerFull.cpp

/*==LICENSE==*

CyanWorlds.com Engine - MMOG client, server and tools
Copyright (C) 2011  Cyan Worlds, Inc.

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
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
GNU General Public License for more details.

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along with this program.  If not, see <http://www.gnu.org/licenses/>.

Additional permissions under GNU GPL version 3 section 7

If you modify this Program, or any covered work, by linking or
combining it with any of RAD Game Tools Bink SDK, Autodesk 3ds Max SDK,
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containing parts covered by the terms of the Bink SDK EULA, 3ds Max EULA,
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 or by snail mail at:
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*==LICENSE==*/
#include "plProfileManagerFull.h"
#include "plProfileManager.h"

#include "plPipeline/plDebugText.h"
#include "plPipeline/plPlates.h"

#include "plCalculatedProfiles.h"

#include "hsStream.h"
#include "pnUtils/pnUtils.h"
#include "plUnifiedTime/plUnifiedTime.h"
#include "plFile/plFileUtils.h"

plProfileManagerFull::plProfileManagerFull() :
    fVars(plProfileManager::Instance().fVars),
    fLogStats(false),
    fShowLaps(nil),
    fMinLap(0),
    fDetailGraph(nil)
{
}

plProfileManagerFull& plProfileManagerFull::Instance()
{
    static plProfileManagerFull theInstance;
    return theInstance;
}

void plProfileManagerFull::GetGroups(GroupSet& groups)
{
    groups.clear();
    for (int i = 0; i < fVars.size(); i++)
        groups.insert(fVars[i]->GetGroup());
}

void plProfileManagerFull::ShowGroup(const char* groupName)
{
    if (!groupName)
        groupName = "General";

    // If we're already showing this group, stop
    if (fShowGroups.find(groupName) != fShowGroups.end())
    {
        CreateStandardGraphs(groupName, false);
        fShowGroups.erase(groupName);
        ISetActive(groupName, false);
    }
    else
    {
        const char* shareGroupName = nil;
        for (int i = 0; i < fVars.size(); i++)
        {
            if (stricmp(fVars[i]->GetGroup(), groupName) == 0)
            {
                shareGroupName = fVars[i]->GetGroup();
            }
        }

        // We do have a group with this name, so insert one of the variable's
        // pointers to the name into our list (we can hang on to those pointers)
        if (shareGroupName)
        {
            ISetActive(shareGroupName, true);
            CreateStandardGraphs(shareGroupName, true);
            fShowGroups.insert(shareGroupName);
        }
    }
}

void plProfileManagerFull::ShowNextGroup()
{
    const char* curGroup = nil;
    if (fShowGroups.begin() != fShowGroups.end())
        curGroup = *(fShowGroups.begin());

    GroupSet groups;
    GetGroups(groups);

    const char* nextGroup = nil;
    if (curGroup)
    {
        CreateStandardGraphs(curGroup, false);

        GroupSet::iterator it = groups.find(curGroup);
        it++;
        if (it != groups.end())
        {
            nextGroup = *it;
        }
        ISetActive(curGroup,false);
    }
    else
    {
        nextGroup = *(groups.begin());
    }

    fShowGroups.clear();
    if (nextGroup)
    {
        ISetActive(nextGroup, true);
        CreateStandardGraphs(nextGroup, true);
        fShowGroups.insert(nextGroup);
    }
}

plProfileVar* plProfileManagerFull::IFindTimer(const char *name)
{
    for (int i = 0; i < fVars.size(); i++)
    {
        if (stricmp(fVars[i]->GetName(), name) == 0)
            return fVars[i];
    }

    return nil;
}

void plProfileManagerFull::GetLaps(LapNames& lapNames)
{
    for (int i = 0; i < fVars.size(); i++)
    {
        plProfileVar* var = fVars[i];
        if (var->GetLaps())
        {
            LapPair lapPair;
            lapPair.group = var->GetGroup();
            lapPair.varName = var->GetName();
            lapNames.push_back(lapPair);
        }
    }
}


enum
{
    kColName,
    kColValue,
    kColAvg,
    kColMax,
    kColIndex,
};

typedef std::vector<plProfileBase*> ProfileGroup;

static void PrintColumn(ProfileGroup& group, const char* groupName, int column, int x, int y, int& width, int& height, int off =0)
{
    plDebugText& txt = plDebugText::Instance();
    int yInc = txt.GetFontHeight() + 2;

    height = 0;
    width = 0;

    width = hsMaximum(width, txt.CalcStringWidth(groupName) + 1);
    txt.DrawString(x, y+height, groupName, 255, 255, 255, 255, plDebugText::kStyleBold);
    height += yInc;

    uint32_t samplesWidth = txt.CalcStringWidth("[000]");

    for (int i = 0; i < group.size(); i++)
    {
        char str[1024];

        switch (column)
        {
        case kColName:
            strcpy(str, group[i]->GetName());

            // Since we don't draw the samples text for stats that only have 1 sample, 
            // if the stat with the longest name is fluctuating between 1 and more than
            // 1 sample the width of the column will jump around.  So we calculate the
            // width based on the stat name plus the width of the widest sample we should
            // get
            width = hsMaximum(width, txt.CalcStringWidth(str) + samplesWidth + 1);

            // Now add on the samples text, if we have any
            if (group[i]->GetTimerSamples())
            {
                char cnt[20];
                sprintf(cnt, "[%d]", group[i]->GetTimerSamples());
                strcat(str, cnt);
            }
            break;
        case kColValue:
            group[i]->PrintValue(str);
            break;
        case kColAvg:
            group[i]->PrintAvg(str);
            break;
        case kColMax:
            group[i]->PrintMax(str);
            break;
        case kColIndex:
            sprintf(str,"[%3d]",i+off);
            break;
        }

        txt.DrawString(x, y+height, str);
        if (column != kColName)
            width = hsMaximum(width, txt.CalcStringWidth(str) + 1);
        height += yInc;
    }

    // So the columns don't jump around as much as values change, pad them out to a certain width
    width = hsMaximum(width, txt.CalcStringWidth("000.0 ms") + 1);
}

static void PrintGroup(ProfileGroup& group, const char* groupName, int& x, int& y)
{
    int width, height;

    PrintColumn(group, groupName, kColName, x, y, width, height);
    x += width + 10;

    PrintColumn(group, "Avg", kColAvg, x, y, width, height);
    x += width + 10;

    PrintColumn(group, "Cur", kColValue, x, y, width, height);
    x += width + 10;

    PrintColumn(group, "Max", kColMax, x, y, width, height);
    x += width + 10;

    y += height;
}


static void PrintLapGroup(ProfileGroup& group, const char* groupName, int& x, int& y, int min)
{
    int width, height;

    if(min > 0)
    {
        PrintColumn(group, "Index", kColIndex, x, y, width, height, min);
        x += width + 10;
    }

    PrintColumn(group, "Avg", kColAvg, x, y, width, height);
    x += width + 10;
    
    PrintColumn(group, groupName, kColName, x, y, width, height);
    x += width + 10;

    PrintColumn(group, "Cur", kColValue, x, y, width, height);
    x += width + 10;

    y += height;
}

void plProfileManagerFull::EndFrame()
{
    CalculateProfiles();
}

void plProfileManagerFull::Update()
{
    if (fLogStats)
        ILogStats();

    //
    // Print the groups we're showing
    //
    int maxX = 0;

    int y = 10;
    GroupSet::iterator it;
    for (it = fShowGroups.begin(); it != fShowGroups.end(); it++)
    {
        const char* groupName = *it;

        std::vector<plProfileBase*> group;

        for (int i = 0; i < fVars.size(); i++)
            if (strcmp(fVars[i]->GetGroup(), groupName) == 0)
                group.push_back(fVars[i]);

        int x = 10;
        PrintGroup(group, groupName, x, y);

        maxX = hsMaximum(maxX, x);
        y += 10;
    }

    //
    // Print the laps we're showing
    //
    if (fShowLaps && fShowLaps->GetLaps())
    {
        plProfileLaps* laps = fShowLaps->GetLaps();

        std::vector<plProfileBase*> group;
        int numLaps = laps->GetNumLaps();
        
        if(numLaps < fMinLap)
            fMinLap = 0;
        for (int i = 0; i < numLaps; i++)
        {
            if(i >= fMinLap && i < (fMinLap + 40))
                group.push_back(laps->GetLap(i));
        }
        y = 10;
        char buf[256];
        sprintf(buf, "%s - %s", fShowLaps->GetGroup(), fShowLaps->GetName());
        PrintLapGroup(group, buf, maxX, y, fMinLap);
    }

    //
    // Update the graphs
    //
    float size = 0.25;
    float xPos = 1 - size / 2;
    float yPos = -1 + size / 2;

    for (int i = 0; i < fGraphs.size(); i++)
    {
        plGraphPlate* graph = fGraphs[i];
        plProfileVar* var = IFindTimer(graph->GetTitle());

        if (var)
        {
            graph->SetPosition(xPos, yPos);
            graph->AddData(var->GetValue());
            graph->SetVisible(true);

            yPos += size;
        }
    }

    UpdateStandardGraphs(xPos, yPos);

    float detailSize = 0.9;
    float detailX = 1 - detailSize / 2;
    float detailY = 1 - detailSize / 2;
    if (fDetailGraph)
    {
        fDetailGraph->SetPosition(detailX,detailY);
        double value;
        double scale;
        int i;
        std::vector<int32_t> values;
        for (i=0; i<fDetailVars.size(); i++)
        {
            value = (double)fDetailVars[i].var->GetValue();
            scale = 100.0/((double)(fDetailVars[i].max-fDetailVars[i].min));
            value = scale*value-fDetailVars[i].min;
            values.push_back((int32_t)value);
        }
        fDetailGraph->AddData(values);
        fDetailGraph->SetVisible(true);
    }
}

void plProfileManagerFull::ActivateAllStats()
{
    for (int i = 0; i < fVars.size(); i++)
    {
        fVars[i]->SetActive(true);
        fVars[i]->Start();
    }
}

void plProfileManagerFull::IPrintGroup(hsStream* s, const char* groupName, bool printTitle)
{
    char buf[256];

    for (int i = 0; i < fVars.size(); i++)
    {
        plProfileVar* var = fVars[i];
        if (strcmp(var->GetGroup(), groupName) == 0)
        {
            if (printTitle)
                sprintf(buf, "%s:%s", var->GetGroup(), var->GetName());
            else
                var->PrintAvg(buf, false);

            s->Write(strlen(buf), buf);
            s->WriteByte(',');
        }
    }
}

void plProfileManagerFull::LogStats(const char* ageName, const char* spawnName)
{
    fLogStats = true;
    wchar_t* temp = hsStringToWString(ageName);
    fLogAgeName = temp;
    delete [] temp;
    fLogSpawnName = spawnName;
}

const wchar_t* plProfileManagerFull::GetProfilePath()
{
    static wchar_t profilePath[MAX_PATH];
    static bool initialized = false;

    if (!initialized)
    {
        initialized = true;

        plUnifiedTime curTime = plUnifiedTime::GetCurrentTime(plUnifiedTime::kLocal);

        PathGetUserDirectory(profilePath, arrsize(profilePath));
        PathAddFilename(profilePath, profilePath, L"Profile", arrsize(profilePath));
        plFileUtils::CreateDir(profilePath);
    
        wchar_t buff[256];
        hsSnwprintf(buff, 256, L"%02d-%02d-%04d_%02d-%02d//",
            curTime.GetMonth(),
            curTime.GetDay(),
            curTime.GetYear(),
            curTime.GetHour(),
            curTime.GetMinute());

        PathAddFilename(profilePath, profilePath, buff, arrsize(profilePath));
        plFileUtils::CreateDir(profilePath);
    }

    return profilePath;
}

void plProfileManagerFull::ILogStats()
{
    wchar_t statFilename[256];
    hsSnwprintf(statFilename, 256, L"%s%s.csv", GetProfilePath(), fLogAgeName.c_str());

    bool exists = plFileUtils::FileExists(statFilename);

    hsUNIXStream s;
    if (s.Open(statFilename, L"ab"))
    {
        GroupSet groups;
        GetGroups(groups);

        GroupSet::iterator it;

        if (!exists)
        {
            const char* kSpawn = "Spawn";
            s.Write(strlen(kSpawn), kSpawn);
            s.WriteByte(',');

            for (it = groups.begin(); it != groups.end(); it++)
            {
                const char* groupName = *it;
                IPrintGroup(&s, groupName, true);
            }
            s.WriteByte('\r');
            s.WriteByte('\n');
        }

        s.Write(fLogSpawnName.length(), fLogSpawnName.c_str());
        s.WriteByte(',');

        for (it = groups.begin(); it != groups.end(); it++)
        {
            const char* groupName = *it;
            IPrintGroup(&s, groupName);
        }
        s.WriteByte('\r');
        s.WriteByte('\n');

        s.Close();
    }

    fLogStats = false;
    fLogAgeName = L"";
    fLogSpawnName = "";
}


void plProfileManagerFull::ShowLaps(const char* groupName, const char* varName)
{
    plProfileVar* var = nil;


    if(fShowLaps)
        fShowLaps->SetLapsActive(false);

    for (int i = 0; i < fVars.size(); i++)
    {
        int j = 0;
        while(fVars[i]->GetName()[j++] == ' ') {}
        if (stricmp(&(fVars[i]->GetName()[j-1]), varName) == 0 &&
            stricmp(fVars[i]->GetGroup(), groupName) == 0)
        {
            var = fVars[i];
            break;
        }
    }

    if (var)
    {
        if (var == fShowLaps)
        {
    
            fShowLaps = nil;
        }
        else 
        {
            fShowLaps = var;
        }
    }
    if(fShowLaps)
        fShowLaps->SetLapsActive(true);
}

void plProfileManagerFull::CreateGraph(const char* varName, uint32_t min, uint32_t max)
{
    // If the graph is already created, destroy it
    for (int i = 0; i < fGraphs.size(); i++)
    {
        if (strcmp(fGraphs[i]->GetTitle(), varName) == 0)
        {
            plPlateManager::Instance().DestroyPlate(fGraphs[i]);
            fGraphs.erase(fGraphs.begin()+i);
            return;
        }
    }

    plProfileVar* var = IFindTimer(varName);
    if (var)
    {
        plGraphPlate* graph = nil;
        plPlateManager::Instance().CreateGraphPlate(&graph);
        graph->SetSize(0.25, 0.25);
        graph->SetDataRange(min, max, 100);
        graph->SetTitle(var->GetName());

        fGraphs.push_back(graph);
    }
}

void plProfileManagerFull::ResetDefaultDetailVars()
{
    fDetailVars.clear();
    AddDetailVar("ApplyAnimation",0,50);
    AddDetailVar("AnimatingPhysicals",0,50);
    AddDetailVar("StoppedAnimPhysicals",0,50);
    AddDetailVar("DrawableTime",0,50);
    AddDetailVar("Polys",0,150000);
    AddDetailVar("Step",0,50);
    AddDetailVar("LineOfSight",0,50);
    AddDetailVar("  PhysicsUpdates",0,50);
    AddDetailVar("Stream Shove Time",0,50);
    AddDetailVar("RenderSetup",0,50);
}

void plProfileManagerFull::ShowDetailGraph()
{
    // if graph is already created, kill it
    if (fDetailGraph)
        HideDetailGraph();
    if (fDetailVars.size() == 0)
        ResetDefaultDetailVars();
    
    plPlateManager::Instance().CreateGraphPlate(&fDetailGraph);
    fDetailGraph->SetSize(0.9,0.9);
    fDetailGraph->SetDataRange(0,500,500);
    fDetailGraph->SetDataLabels(0,100); // should be relatively simple to cast everything to a 0-100 range
    fDetailGraph->SetTitle("Detail");
    UpdateDetailLabels();
}

void plProfileManagerFull::HideDetailGraph()
{
    if (fDetailGraph)
    {
        plPlateManager::Instance().DestroyPlate(fDetailGraph);
        fDetailGraph = nil;
    }
}

void plProfileManagerFull::AddDetailVar(const char* varName, uint32_t min, uint32_t max)
{
    int i=0;
    for (i=0; i<fDetailVars.size(); i++)
    {
        if (stricmp(fDetailVars[i].var->GetName(), varName) == 0)
            return; // don't add it again
    }

    plProfileVar* var = IFindTimer(varName);
    if (!var)
        return;
    var->SetActive(true);

    if (fDetailVars.size() == 10)
        fDetailVars.erase(fDetailVars.begin()); // we don't want any more then 10 at this point, so drop the oldest one
    detailVar temp;
    temp.var = var;
    temp.min = min;
    temp.max = max;
    fDetailVars.push_back(temp);
    UpdateDetailLabels();
}

void plProfileManagerFull::RemoveDetailVar(const char* varName)
{
    int i=0;
    for (i=0; i<fDetailVars.size(); i++)
    {
        if (stricmp(fDetailVars[i].var->GetName(), varName) == 0)
        {
            fDetailVars.erase(fDetailVars.begin()+i);
        }
    }
    UpdateDetailLabels();
}

void plProfileManagerFull::UpdateDetailLabels()
{
    if (fDetailGraph)
    {
        int i;
        std::vector<std::string> labels;
        for (i=0; i<fDetailVars.size(); i++)
            labels.push_back(fDetailVars[i].var->GetName());

        fDetailGraph->SetLabelText(labels);

        // update the colors as well, just in case
        std::vector<uint32_t> colors;
        colors.push_back(0xff00ff00); // green
        colors.push_back(0xff0000ff); // blue
        colors.push_back(0xffffff00); // yellow
        colors.push_back(0xffff00ff); // pink
        colors.push_back(0xffffffff); // white
        colors.push_back(0xff00ffff); // cyan
        colors.push_back(0xffff8000); // orange
        colors.push_back(0xff8000ff); // purple
        colors.push_back(0xffff0080); // fuscha
        colors.push_back(0xff808080); // grey

        fDetailGraph->SetDataColors(colors);
    }
}

void plProfileManagerFull::ResetMax()
{
    for (int i = 0; i < fVars.size(); i++)
        fVars[i]->ResetMax();
}

void plProfileManagerFull::ISetActive(const char* groupName, bool active)
{
    for (int i = 0; i < fVars.size(); i++)
    {
        if (stricmp(fVars[i]->GetGroup(), groupName) == 0)
        {
            fVars[i]->SetActive(active);
        }
    }
}