\ProvidesClass{slides}[27/01/2025 v1]

\PassOptionsToPackage{dvipsnames}{xcolor}
\PassOptionsToPackage{unicode}{hyperref}
\PassOptionsToPackage{naturalnames}{hyperref}
\LoadClass[aspectratio=169,10pt]{beamer}

% speaker notes
% open pdf in dual screen using pympress (https://github.com/Cimbali/pympress)
% \setbeameroption{show notes on second screen=right}

% listings (should be loaded before csquotes)
\RequirePackage{minted}

% language and encoding
\RequirePackage[french]{babel}
\RequirePackage[T1]{fontenc}
\RequirePackage{csquotes}

% biblatex for references on slides
\RequirePackage[backend=biber]{biblatex}
% clean, short citations in footnotes (cf. https://tex.stackexchange.com/a/587604)
\renewbibmacro{in:}{}
% \AtEveryCitekey{\clearfield{journaltitle}}
\AtEveryCitekey{\clearfield{volume}}
\AtEveryCitekey{\clearfield{number}}
% \AtEveryCitekey{\clearfield{booktitle}}
% \AtEveryCitekey{\clearfield{series}}
\AtEveryCitekey{\clearfield{pages}}
\AtEveryCitekey{\clearfield{month}}
\AtEveryCitekey{\clearlist{publisher}}
\AtEveryCitekey{\clearname{editor}}
\AtEveryCitekey{\clearlist{location}}
\AtEveryCitekey{\clearfield{doi}}
\AtEveryCitekey{\clearfield{isbn}}
\AtEveryCitekey{\clearfield{issn}}
\AtEveryCitekey{\clearfield{eprint}}
\AtEveryCitekey{\clearfield{url}}
\AtEveryCitekey{\clearfield{urlyear}}
\AtEveryCitekey{\clearfield{urlmonth}}
\AtEveryCitekey{\clearfield{urlday}}
% include reference number in citations (cf. https://tex.stackexchange.com/a/176295)
\DeclareCiteCommand{\fullcite}
  {\usebibmacro{prenote}}
   {{\printtext[labelnumberwidth]{%
        \printfield{prefixnumber}%
        \printfield{labelnumber}}} %
  \usedriver
     {\DeclareNameAlias{sortname}{default}}
     {\thefield{entrytype}}}
  {\multicitedelim}
  {\usebibmacro{postnote}}
% blank footnotes using \footnote[]{}
\let\svthefootnote\thefootnote
\textheight 1in
\newcommand\blankfootnote[1]{%
  \let\thefootnote\relax\footnotetext{#1}%
  \let\thefootnote\svthefootnote%
}
\let\svfootnote\footnote
\renewcommand\footnote[2][?]{%
  \if\relax#1\relax%
    \blankfootnote{#2}%
  \else%
    \if?#1\svfootnote{#2}\else\svfootnote[#1]{#2}\fi%
  \fi
}
  
% captions
\RequirePackage{caption}
\captionsetup{font=scriptsize,labelfont=scriptsize}

% beamer theme
\usetheme{moloch}
\RequirePackage{appendixnumberbeamer}
\RequirePackage{fontspec}
\setsansfont[
  ItalicFont={Fira Sans Light Italic},
  BoldFont={Fira Sans},
  BoldItalicFont={Fira Sans Italic}
]{Fira Sans Light}
\setmonofont[BoldFont={Fira Mono Medium}]{Fira Mono}
% \setmonofont{Fantasque Sans Mono}
\AtBeginEnvironment{tabular}{%
  \addfontfeature{Numbers={Monospaced}}
}
% https://steeven9.github.io/USI-LaTeX/html/packages_hyperref_babel_xcolor3.html
% Section 3.2 of:
% https://mirror.ibcp.fr/pub/CTAN/macros/latex/contrib/beamer-contrib/themes/moloch/moloch.pdf
\definecolor{ubo}{HTML}{8c3759}
\setbeamercolor{progress bar}{fg=ubo}
\setbeamercolor{title separator}{fg=ubo}
\setbeamercolor{frametitle}{bg=ubo}
% \setbeamercolor{progress bar}{fg=BrickRed}
% \setbeamercolor{title separator}{fg=BrickRed}
% footnote font size
\setbeamerfont{footnote}{size=\tiny}
% frame numbering font size
\setbeamerfont{footline}{size=\footnotesize}
% solid background for blocks
\molochset{block=fill}
% remove section frames
% \molochset{sectionpage=none}
% enable subsection frames
\molochset{subsectionpage=progressbar}
% table of contents
\setbeamertemplate{section in toc}[sections numbered]
% smaller first-level bullet points
\setbeamertemplate{itemize item}{\textbullet}
% smaller bibliography entries
\renewcommand*{\bibfont}{\scriptsize}

% figures uncover animation (cf. https://tex.stackexchange.com/a/354033/95423)
\setbeamercovered{transparent}
\newcommand<>{\uncovergraphics}[2][{}]{
    \begin{tikzpicture}
        \node[anchor=south west,inner sep=0] (B) at (4,0)
            {\includegraphics[#1]{#2}};
        \alt#3{}{%
            \fill [draw=none, fill=palette primary.fg, fill opacity=0.9] (B.north west) -- (B.north east) -- (B.south east) -- (B.south west) -- (B.north west) -- cycle;
        }
    \end{tikzpicture}
}

% fonts and symbols
\RequirePackage{pifont}
\newcommand{\cmark}{\color{YellowGreen}\ding{51}}
\newcommand{\xmark}{\color{BrickRed}\ding{55}}
\RequirePackage{textcomp}
\RequirePackage{emoji}
% markers
\RequirePackage{circledsteps}
\pgfkeys{/csteps/inner color=white}
\pgfkeys{/csteps/fill color=black}
\newcommand{\DONE}{%
    \CircledParamOpts{inner color=black, outer color=LimeGreen, fill color=LimeGreen}{1}{\textbf{DONE}} %
}
\newcommand{\TODO}{%
    \CircledParamOpts{inner color=black, outer color=Goldenrod, fill color=Goldenrod}{1}{\textbf{TODO}} %
}
\newcommand{\FIXME}{%
    \CircledParamOpts{inner color=white, outer color=Red, fill color=Red}{1}{\textbf{FIXME}} %
}
% custom font size for a slide (cf. https://tex.stackexchange.com/a/401409)
\RequirePackage{environ}
\newcommand{\customframefont}[1]{
    \setbeamertemplate{itemize/enumerate body begin}{#1}
    \setbeamertemplate{itemize/enumerate subbody begin}{#1}
}
\NewEnviron{framefont}[1]{
    \customframefont{#1} % for itemize/enumerate
    {#1 % For the text outside itemize/enumerate
    \BODY
    }
    \customframefont{\normalsize}
}
% math
\RequirePackage{amsmath,amssymb,amsfonts}
% resizebox
\RequirePackage{graphicx}
\RequirePackage{subcaption}
% tables
\RequirePackage{tabularx}
\RequirePackage{booktabs}
% various tabular columns with text wrapping
\newcolumntype{L}{>{\arraybackslash}m{\linewidth}}
\newcolumntype{M}{>{\centering\arraybackslash}m{0.33\linewidth}}
\newcolumntype{Y}{>{\centering\arraybackslash}m{0.15\linewidth}}
\newcolumntype{y}{>{\arraybackslash}m{0.15\linewidth}}
% generic horizontally centered column with line breaks
\newcolumntype{Z}{>{\centering\arraybackslash}X}
% vertical centering of text in all tabularx columns
\renewcommand\tabularxcolumn[1]{m{#1}}
% links
\RequirePackage{hyperref}

% redefine title page
% https://tex.stackexchange.com/a/396409
% Section 6.2.3 of:
% https://ctan.math.illinois.edu/macros/latex/contrib/beamer-contrib/themes/moloch/moloch.pdf
\makeatletter
\setbeamertemplate{title page}{
  \begin{minipage}[b][\paperheight]{\textwidth}
    % \vfill%
    \ifx\inserttitle\@empty\else\usebeamertemplate*{title}\fi
    \ifx\insertsubtitle\@empty\else\usebeamertemplate*{subtitle}\fi
    \vspace{.2cm}
    \ifx\insertdate\@empty\else\usebeamertemplate*{date}\fi
    \usebeamertemplate*{title separator}
    \vspace{-.2cm}
    \begin{columns}[]
        \column{0.4\linewidth}
        \ifx\beamer@shortauthor\@empty\else\usebeamertemplate*{author}\fi
        \column{0.4\linewidth}
        % \begin{table}[]
        %     \begin{flushleft}
        %         \small
        %         \begin{tabular}{ll}
        %             Rapporteur & Blabla \\
        %             Rapporteur & Blabla
        %         \end{tabular}
        %     \end{flushleft}
        % \end{table}
    \end{columns}
    \begin{columns}[b]
        \column{0.4\linewidth}
        \ifx\insertinstitute\@empty\else\usebeamertemplate*{institute}\fi
        \column{0.5\linewidth}
        \vspace{-2cm}
        \ifx\inserttitlegraphic\@empty\else\inserttitlegraphic\fi
    \end{columns}
    \vspace*{.2cm}
  \end{minipage}
}
\makeatother