% Decision Tree for conversation

\documentclass[border=10pt,multi,tikz,dvipsnames,svgnames,rgb]{standalone}
\usepackage[edges]{forest}
\usetikzlibrary{arrows.meta}
\forestset{
  declare dimen register=gap,
  gap'=10mm,
  declare count register=twist,
  twist'=2,
  family tree/.style={
    forked edges,
    for tree={
      rounded corners,
      minimum width/.wrap pgfmath arg={##1}{(\textwidth-6*(gap))/3},
      minimum height=4ex,
      edge={-Latex},
      font=\sffamily,
      text centered,
      % blur shadow,
      edge=thick,
    },
    where={level()<(twist)}{%
      parent anchor=children,
      l sep+=10pt,
      s sep'+=10pt,
    }{%
      folder,
      grow'=0,
      l sep'+=2pt,
      if={level()==(twist)}{%
        before typesetting nodes={child anchor=north},
        !u.s sep'+=10pt,
        edge path'={%
          (!u.parent anchor) -- ++(0,-10pt) -| (.child anchor)
        },
      }{},
    },
  },
  branch shade/.style args={from #1 to #2}{
    before typesetting nodes={
      tempcountc/.max={level}{current,tree},
      tempcountb/.option=level,
      tempcounta=(tempcountc)-(tempcountb)+1,
      temptoksa/.option=name,
      TeX/.wrap pgfmath arg={
        \colorlet{##1col1}{#1}
        \colorlet{##1col2}{#2}
      }{name()},
      for tree={
        rounded corners,
        top color/.wrap 2 pgfmath args={##2col2!##1!##2col1}{100*((level()-(tempcountb))/(tempcounta))}{(temptoksa)},
        +edge/.wrap 2 pgfmath args={##2col2!##1!##2col1}{100*((level()-(tempcountb))/(tempcounta))}{(temptoksa)},
        bottom color/.wrap 2 pgfmath args={##2col2!##1!##2col1}{100*((level()-(tempcountb)+1)/(tempcounta))}{(temptoksa)},
        draw/.wrap 2 pgfmath args={##2col2!##1!##2col1}{100*((level()-(tempcountb)+1)/(tempcounta))}{(temptoksa)},
        thick,
      },
    }
  },
}
\begin{document}
\begin{forest}
  family tree,
   [Chatbot, left color=cyan, right color=SpringGreen, middle color=Pink, draw=Silver
     [Resume, branch shade=from cyan to blue
       [Co-op
         [ENGR 001 \& 002
         	[ENGR 003 \& 004]
         ]
       ]
       [Github
       	 [Projects]
       	 [Academic]
       ]
     ]
     [Education, branch shade=from Pink to WildStrawberry
       [UVIC
         [SENG]
         [CENG]
       ]
     ]
     [Personal, branch shade=from SpringGreen to ForestGreen
       [Blockchain
         [Ethereum]
         [Hashgraph]
       ]
     ]
   ]
\end{forest}
%\begin{forest}
%  family tree,
%   [Grandparent, fill=darkgray, text=Silver, double=Silver, draw=darkgray
%     [Parent 1, branch shade=from blue!80 to blue!20
%       [Child 1
%         [Grandchild 1]
%       ]
%     ]
%     [Parent 2, branch shade=from WildStrawberry!80 to WildStrawberry!20
%       [Child 2
%         [Grandchild 2]
%       ]
%     ]
%     [Parent 3, branch shade=from ForestGreen!80 to ForestGreen!20
%       [Child 3
%         [Grandchild 3]
%       ]
%     ]
%   ]
%\end{forest}
\end{document}

%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
%\documentclass[border=10pt]{standalone}
%\usepackage{tikz}
%\usepackage{forest}
%\begin{document}
%\begin{forest}
%  roundish filling/.style={%
%    draw=#1,
%    inner color=#1!25,
%    outer color=#1,
%  },
%  for tree={%
%    double,
%    rounded corners,
%  },
%  where level=0{% for the root node
%    minimum size=20pt,
%    roundish filling=red,
%    ultra thick,
%  }{%
%    if level=1{% middle nodes
%      minimum size=15pt,
%      semithick,
%      roundish filling=blue!50!cyan,
%    }
%    {% remaining nodes
%      delay={%
%        if n children=0{%
%          label/.wrap pgfmath arg={-90:#1}{content},
%          !u.s sep'+=5pt,
%          !uu.s sep'+=10pt,
%          content=,
%        }{},
%      },
%      green!75!black,
%      circle,
%      fill,
%      fill opacity=.5,
%      draw opacity=1,
%      draw,
%      minimum size=5pt,
%      inner sep=0pt,
%    },
%  },
%  [ChatBot
%    [B [C][Ch]]
%    [D [Dd][E][F][Ff [black]]]
%  ]
%\end{forest}
%\end{document}

%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
% Reference Decision tree
% Author: Stefan Kottwitz
% https://www.packtpub.com/hardware-and-creative/latex-cookbook
%\documentclass[border=10pt]{standalone}
%\usepackage{tikz}
%\tikzset{
%  treenode/.style = {shape=rectangle, rounded corners,
%                     draw, align=center,
%                     top color=white, bottom color=blue!20},
%  root/.style     = {treenode, font=\Large, bottom color=red!30},
%  env/.style      = {treenode, font=\ttfamily\normalsize},
%  dummy/.style    = {circle,draw}
%}
%\begin{document}
%\begin{tikzpicture}
%  [
%    grow                    = down,
%    sibling distance        = 6em,
%    level distance          = 10em,
%    edge from parent/.style = {draw, -latex},
%    every node/.style       = {font=\footnotesize},
%    sloped
%  ]
%  \node [root] {Formula}
%    child { node [env] {equation}
%      edge from parent node [below] {single-line?} }
%    child { node [dummy] {}
%      child { node [dummy] {}
%        child { node [env] {align\\flalign}
%          edge from parent node [above] {at relation sign?} }
%        child { node [env] {alignat}
%          edge from parent node [above] {at several}
%                           node [below] {places?} }
%        child { node [env] {gather}
%                edge from parent node [above] {centered?} }
%        edge from parent node [below] {aligned?} }
%      child { node [env] {multline}
%              edge from parent node [above, align=center]
%                {first left,\\centered,}
%              node [below] {last right}}
%              edge from parent node [above] {multi-line?} };
%\end{tikzpicture}
%\end{document}