\documentclass[10pt,a4paper]{report}
\usepackage{geometry}
%\usepackage[utf8]{inputenc} % Apprently not useful with LuaLaTeX
\usepackage[T1]{fontenc}
\usepackage[british]{babel}
\usepackage{amsmath} % mathematical symbols
\usepackage{amsfonts} % mathematical symbols
\usepackage{amssymb} % mathematical symbols
\usepackage{graphicx} % figures
\usepackage{array} % for new column type
\usepackage{tabu} % for custom line width in tables
\usepackage{longtable} % multi-page tables
\usepackage[table,xcdraw]{xcolor}
\usepackage{fancyhdr} % headers and footers
\usepackage{lastpage}	% total page count
\usepackage{float}
\usepackage{multirow}
\usepackage[bottom]{footmisc} % footnotes at the bottom of the page
\usepackage{subcaption} % subfigures
\usepackage{verbatim} % comment environment
\usepackage[backend=bibtex]{biblatex}
%\usepackage{bbding} % checkmark
\usepackage{pifont} % checkmark and cross
%\usepackage{nicematrix} % to fix colorcell overalpping borders
\usepackage{hhline} % partial hline for long division
\usepackage{minted} % python code highlight
\usepackage[minted,breakable]{tcolorbox} % minted title
\usepackage{csquotes} % localized quotes
\usepackage{caption} % caption for side by side fig and tab

\bibliography{db.bib}

%THIS NEEDS TO BE LOADED AFTER `longtable` TO PREVENT CONFLICTS
\usepackage{arydshln} % dashed lines in tables

\usepackage{fontspec} % custom font
\setmainfont{Ubuntu-R}[
  BoldFont        = Ubuntu-B,
  ItalicFont      = Ubuntu-RI,
  BoldItalicFont  = Ubuntu-BI
]
\setmonofont{UbuntuMono-R}[
  BoldFont        = UbuntuMono-B,
  ItalicFont      = UbuntuMono-RI,
  BoldItalicFont  = UbuntuMono-BI
]

\usepackage{hyperref}	% links
\hypersetup{
  pdftitle={Barcodes and QR-Codes},
  pdfauthor={Louis Heredero},
  colorlinks=true,
  linkcolor=black,
  citecolor=black,
  filecolor=black,
  urlcolor=blue
}

\pagestyle{fancy}
\setlength{\headheight}{15pt}

\renewcommand{\headrulewidth}{1pt}
\fancyhead[L]{\leftmark}
\fancyhead[C]{}
\fancyhead[R]{\rightmark}

\renewcommand{\footrulewidth}{1pt}
\fancyfoot[L]{Louis Heredero 5D}
\fancyfoot[C]{\thepage/\pageref{LastPage}}
\fancyfoot[R]{September 2022}

% Black cell for representing barcodes in tables
\newcommand*{\bbar}{\cellcolor{black}}
\newcolumntype{C}[1]{>{\centering\arraybackslash}p{#1}}

% Rotate table header
\newcommand{\rot}[1]{\hspace{5pt}\rotatebox{90}{#1\hspace{10pt}}\hspace{5pt}}

% Long division vertical bar
\newcommand{\divline}[1]{\multicolumn{1}{|r}{#1}}

% Hamming structure tick
\definecolor{tickbg}{HTML}{DDFFDD}
\definecolor{tickfg}{HTML}{005E00}
\definecolor{paritybg}{HTML}{90FF90}
\definecolor{tabgrey}{HTML}{EAECF0}
\definecolor{crossbg}{HTML}{FFDDDD}
\definecolor{crossfg}{HTML}{5E0000}
\newcommand{\cmark}{\ding{51}}
\newcommand{\xmark}{\ding{55}}
\newcommand{\tick}{\cellcolor{tickbg}\textcolor{tickfg}{\cmark}}
\newcommand{\cross}{\cellcolor{crossbg}\textcolor{crossfg}{\xmark}}

\newcommand{\ul}[1]{\underline{#1}}

\newcommand*{\hreffn}[2]{\href{#1}{#2}\footnote{#1}}

\begin{document}
  \parindent=0cm
  \parskip=0.5em
  \include{title_toc}
  \parskip=1em
  \include{introduction}

  \include{barcode_origin}
  \include{barcode_functioning}
  \include{barcode_python}

  \include{qr_origin}
  \include{qr_functioning}
  \include{qr_python}

  \include{error_correction}

  \include{custom_code}

  \include{conclusion}
  \include{review}

  \include{bibliography}
  \include{appendix}
\end{document}