#include "thdm.h"
#include <cmath>
#include <TCanvas.h>
#include <TPaveText.h>
#include <TString.h>
#include <TStyle.h>
#include <TGraph2D.h>
#include <TH2.h>

using namespace std;

void width(int m, int type, int tb=50) {
  thdm t;

  TGraph2D* width = new TGraph2D(100);
  width->SetTitle("; cos(#beta-#alpha);tan#beta;#Gamma_{|}/m_{|}[%]");
  width->SetDirectory(0);

  int ipt(0);
  double epsilon(0.00001);
  while (t.next()) {
    if (t.type == type  &&                                                                        
	// mH == mA == mCh 
	fabs(t.mA-t.mH) < epsilon &&                                                             
	fabs(t.mH-t.mCh) < epsilon &&
	// mass
	fabs(t.mA-m) < epsilon  &&                                                                   
	// cba/tanb
	fabs(t.cosba()) < 0.99+epsilon     &&                                                        
	t.tanb < tb+epsilon && t.tanb > 0.5-epsilon                                               
	// theory constraints status
	// && t.status == 0
	){                                                                 
      width->SetPoint(ipt++, t.cosba(),t.tanb,t.width_A/t.mA * 100);
    }
  }

  std::cout << "Plotting ..." << std::endl;
  t.label->AddText(Form("#Gamma_{A}/m_{A}[%]      #bf{#it{ATLAS}} Internal, SusHi+2HDMC, Type %d, m_{A}=%d",type,m));
  TString fn = Form("widthzh_cosba_vs_tanb_type%d_%d_tanb_%d",type, m, tb);
  TCanvas* canvas = new TCanvas("","",800,600);
  gPad->SetRightMargin(0.15);
  //gPad->SetLogy(true);
  gStyle->SetPaintTextFormat(".0f");      
  //gStyle->SetPalette(4,0);
  width->SetMarkerSize(0.7);
  width->Draw("COLZ");  
  width->Draw("TEXT SAME");  
  gPad->RedrawAxis();
  t.label->Draw();
  canvas->SaveAs("plots/"+fn+".eps");
  canvas->Print("plots/"+fn+".png");
  gPad->SetLogy(true);
  canvas->SaveAs("plots/"+fn+".log.eps");
  canvas->Print("plots/"+fn+".log.png");
  delete canvas;
}

void widthvsm(double cba, int type, int tb=50) {
  thdm t;

  TGraph2D* width = new TGraph2D(100);
  width->SetTitle("; m_{A};tan#beta;#Gamma_{A}/m_{A}[%]");
  width->SetDirectory(0);

  int ipt(0);
  double epsilon(0.00001);
  while (t.next()) {
    if (t.type == type  &&                                                                        
	// mH == mA == mCh 
	fabs(t.mA-t.mH) < epsilon &&                                                             
	fabs(t.mH-t.mCh) < epsilon &&
	// mass
	t.mA < 800 + epsilon  &&                                                                   
	// cba/tanb
	t.cosba() > cba-epsilon && t.cosba() < cba+epsilon     &&     
	t.tanb < tb+epsilon && t.tanb > 0.5-epsilon                                               
	// theory constraints status
	// && t.status == 0
	){                                                                 
      width->SetPoint(ipt++, t.mA,t.tanb,t.width_A/t.mA * 100);
    }
  }

  std::cout << "Plotting ..." << std::endl;
  t.label->AddText(Form("#Gamma_{A}/m_{A}[%]      #bf{#it{ATLAS}} Internal, SusHi+2HDMC, Type %d, cos(#beta-#alpha)=%.1f",type,cba));
  TString fn = Form("widthzh_mH_vs_tanb_type%d_cba_%.1f_tanb_%d",type, cba, tb);
  TCanvas* canvas = new TCanvas("","",800,600);
  gPad->SetRightMargin(0.15);
  gStyle->SetPaintTextFormat(".0f");      
  //gStyle->SetPalette(4,0);
  width->SetMarkerSize(0.7);
  width->Draw("COLZ");  
  width->Draw("TEXT SAME");  
  gPad->RedrawAxis();
  t.label->Draw();
  canvas->SaveAs("plots/"+fn+".eps");
  canvas->Print("plots/"+fn+".png");
  delete canvas;
}

int main() {
//   width(300, 1);
//   width(300, 2);
//   width(200, 1);
//   width(200, 2);

//   widthvsm(0.2, 1, 10);
//   widthvsm(-0.2, 1, 10);
//   widthvsm(0.2, 2, 10);
//   widthvsm(-0.2, 2, 10);
//   widthvsm(0.1, 3, 10);
//   widthvsm(-0.1, 3, 10);
//   widthvsm(0.1, 4, 10);
//   widthvsm(-0.1, 4, 10);

   width(600, 1, 50);
   width(600, 2, 50);
   width(500, 1, 50);
   width(500, 2, 50);
   width(400, 1, 50);
   width(400, 2, 50);
   width(300, 1, 50);
   width(300, 2, 50);
//   width(200, 1, 10);
//   width(200, 2, 10);
//   width(200, 3, 10);
//   width(200, 4, 10);
}