%%
%% Copyright (C) 2026 Janis Hutz
%%
%% This file may be distributed and/or modified under the
%% conditions of the LaTeX Project Public License, either
%% version 1.3 of this license or (at your option) any later
%% version. The latest version of this license is in:
%% http://www.latex-project.org/lppl.txt
%% and version 1.3c or later is part of all distributions of
%% LaTeX version 2008-05-04 or later.

\NeedsTeXFormat{LaTeX2e}


\ProvidesPackage{janishutz-helpers}[2026-02-19 v1.0.0]

% Package imports
\RequirePackage[table, dvipsnames]{xcolor}
\RequirePackage{amsmath}
\RequirePackage{graphicx}
\RequirePackage{subcaption}
\RequirePackage[export]{adjustbox}
\RequirePackage[most]{tcolorbox}
\RequirePackage{cancel}
\RequirePackage{dsfont}
\RequirePackage{amssymb}
\RequirePackage{mathrsfs}
\RequirePackage{lipsum}
\RequirePackage{ulem}
\RequirePackage{soul}
\RequirePackage{parskip}
\RequirePackage{fancyhdr}
\RequirePackage{lastpage}
\RequirePackage{tocloft}
\RequirePackage{wasysym}
\RequirePackage{wrapfig}
\RequirePackage{multicol}
\RequirePackage{ifthen}
\RequirePackage[hidelinks]{hyperref}
\RequirePackage{enumitem}
\RequirePackage{gensymb}
\RequirePackage{pifont}
\RequirePackage{xstring}
\RequirePackage{etoolbox}

\newcounter{descriptorShadeStrength}
\newcounter{shadeStrength}
\newcommand{\currentLanguage}{en}

\setcounter{secnumdepth}{4}


% ┌                                                ┐
% │                 General config                 │
% └                                                ┘
% Configure your author name here
\newcommand{\authorTitle}{Janis Hutz\\\url{https://janishutz.com}}
\newcommand{\authorHeaders}{Janis Hutz}

% Configure your address here
\newcommand{\name}{Janis Hutz}
\newcommand{\street}{Street}
\newcommand{\city}{City}
\newcommand{\countrycode}{CH}

% Set the default language
\renewcommand{\currentLanguage}{en}


% ┌                                                ┐
% │                   Rendering                    │
% └                                                ┘
% Short descriptors are generated from the naming defined in naming.sty
% You may here configure how they are generated. #1 is the full name.
\newcommand{\shortDescriptorNameTemplate}[1]{\StrBefore[1]{#1}}

% Decide if the numbering should show a space preceding it.
% \newcommand{\useSpaceBeforeNumbering}{true}
% TODO: Remove above if works without

% Specify how the inline and short descriptors (e.g. Lemma, etc) are rendered. 
% - #1 is the name of the descriptor
% - #2 is the number (correctly rendered according to settings and preceded with space if not disabled)
% - #3 is the name passed (non-empty asserted)
\newcommand{\shortDescriptorTemplate}[4]{\bg{#1color}{\shortDescriptorNameTemplate{#1}#2} \textit{(#3)}\ }
\newcommand{\inlineDescriptorTemplate}[4]{\bg{#1color}{#1#2}: \textit{(#3)}\ }

% These are used if no name is provided and argument #4 from above is the missing argument
\newcommand{\anonymousShortDescriptorTemplate}[3]{\bg{#1color}{\shortDescriptorNameTemplate{#1}#2}\ }
\newcommand{\anonymousInlineDescriptorTemplate}[3]{\bg{#3color}{#1#2}\ }

% background command config (draws a small box around the content)
\newcommand{\backgroundPadding}{2pt}
\newcommand{\backgroundRounding}{0.1pt}


% ┌                                                ┐
% │                    Colours                     │
% └                                                ┘
% The colour-saturation of the short / inline descriptors (default = 40)
\setcounter{descriptorShadeStrength}{40}

% The colour-saturation of the shade command (default = 20)
\setcounter{shadeStrength}{20}

% You may also use \definecolor{<name>}{rgb}{r, g, b} to define a fully custom color
% see https://www.overleaf.com/learn/latex/Using_colors_in_LaTeX#Creating_your_own_colors for more information
\colorlet{definitioncolor}{blue}
\colorlet{theoremcolor}{ForestGreen}
\colorlet{lemmacolor}{Aquamarine}
\colorlet{corollarycolor}{teal}
\colorlet{axiomcolor}{JungleGreen}
\colorlet{factcolor}{SeaGreen}
\colorlet{propositioncolor}{Cyan}
\colorlet{examplecolor}{gray}
\colorlet{formulacolor}{red}
\colorlet{remarkcolor}{green}
\colorlet{proofcolor}{magenta}
\colorlet{intuitioncolor}{Emerald}
\colorlet{termcolor}{orange}
\colorlet{notationcolor}{Peach}
\colorlet{taskcolor}{gray}
\colorlet{usagecolor}{LimeGreen}
\colorlet{recallcolor}{yellow}
\colorlet{propertiescolor}{purple}


% ┌                                                ┐
% │                   Numbering                    │
% └                                                ┘
% Set a preset, can be combined, separate or off.
% If set to custom, all type specific commands need to be set below.
\newcommand{\numberingpreset}{combined}

% Specify how elements are to be numbered. Can be (X is the current number of the element):
% - none (X)
% - section (section.X)
% - subsection (section.subsection.X)
% - subsubsection (section.subsection.subsubsection.X)
% - paragraph (section.subsection.subsubsection.paragraph.X)
\newcommand{\subsectionnumbering}{subsection}


% Set for a specific type. Can each be combined, separate, default or off:
% If set to anything but 'default', it will override the overarching style
% set by \numberingpreset
\newcommand{\definitionnumbering}{default}
\newcommand{\theoremnumbering}{default}
\newcommand{\lemmanumbering}{default}
\newcommand{\corollarynumbering}{default}
\newcommand{\axiomnumbering}{default}
\newcommand{\factnumbering}{default}
\newcommand{\propositionnumbering}{default}
\newcommand{\examplenumbering}{default}
\newcommand{\formulanumbering}{default}
\newcommand{\remarknumbering}{default}
\newcommand{\proofnumbering}{default}
\newcommand{\intuitionnumbering}{default}
\newcommand{\termnumbering}{default}
\newcommand{\notationnumbering}{default}
\newcommand{\tasknumbering}{default}
\newcommand{\usagenumbering}{default}
\newcommand{\recallnumbering}{default}
\newcommand{\propertiesnumbering}{default}


% ┌                                                ┐
% │                     Naming                     │
% └                                                ┘
% Here you may specify how each descriptor is named
\newcommand{\definitionNamingEN}{Definition}
\newcommand{\theoremNamingEN}{Theorem}
\newcommand{\lemmaNamingEN}{Lemma}
\newcommand{\corollaryNamingEN}{Corollary}
\newcommand{\axiomNamingEN}{Axiom}
\newcommand{\factNamingEN}{Fact}
\newcommand{\propositionNamingEN}{Proposition}
\newcommand{\exampleNamingEN}{Example}
\newcommand{\formulaNamingEN}{Formula}
\newcommand{\remarkNamingEN}{Remark}
\newcommand{\proofNamingEN}{Proof}
\newcommand{\intuitionNamingEN}{Intuition}
\newcommand{\termNamingEN}{Term}
\newcommand{\notationNamingEN}{Notation}
\newcommand{\taskNamingEN}{Task}
\newcommand{\usageNamingEN}{Usage}
\newcommand{\recallNamingEN}{Recall}
\newcommand{\propertiesNamingEN}{Properties}

\newcommand{\definitionNamingDE}{Definition}
\newcommand{\theoremNamingDE}{Theorem}
\newcommand{\lemmaNamingDE}{Lemma}
\newcommand{\corollaryNamingDE}{Korollar}
\newcommand{\axiomNamingDE}{Axiom}
\newcommand{\factNamingDE}{Fakt}
\newcommand{\propositionNamingDE}{Satz}
\newcommand{\exampleNamingDE}{Beispiel}
\newcommand{\formulaNamingDE}{Formel}
\newcommand{\remarkNamingDE}{Bemerkung}
\newcommand{\proofNamingDE}{Beweis}
\newcommand{\intuitionNamingDE}{Intuition}
\newcommand{\termNamingDE}{Begriff}
\newcommand{\notationNamingDE}{Notation}
\newcommand{\taskNamingDE}{Aufgabe}
\newcommand{\usageNamingDE}{Nutzung}
\newcommand{\recallNamingDE}{Repetition}
\newcommand{\propertiesNamingDE}{Eigenschaften}


% ┌                                                ┐
% │                  Translation                   │
% └                                                ┘
\newcommand{\translate}[2]{%
    \ifthenelse{\equal{\currentLanguage}{en}}{#1}{#2}
}
\newcommand{\tr}[2]{\translate{#1}{#2}}

% Translation aids (commonly used)
\newcommand{\trif}{\translate{if }{falls }}
\newcommand{\trIf}{\translate{If }{Falls }}
\newcommand{\trLet}{\translate{Let }{Sei }}
\newcommand{\trLets}{\translate{Let }{Seien }}
\newcommand{\trFor}{\translate{For }{Für }}
\newcommand{\trfor}{\translate{for }{für }}
\newcommand{\trand}{\translate{and }{und }}
\newcommand{\tror}{\translate{or }{oder }}
\newcommand{\trst}{\translate{s.t. }{s.d. }}
\newcommand{\trsuchthat}{\translate{such that }{so dass }}
\newcommand{\trwith}{\translate{with }{mit }}


\DeclareOption{de}{
    \RequirePackage[ngerman]{babel}
    \renewcommand{\currentLanguage}{de}
}
\ProcessOptions


% ┌                                                ┐
% │                 STYLE: Globals                 │
% └                                                ┘
% Global style configs for tcolorbox (to reduce bloat)
% \AtBeginDocument{
%     \tcbset{
%         mainboxstyle/.style={
%                 arc=3mm,
%                 colback=red!5!white,
%                 colframe=red!75!black,
%                 colbacktitle=red!75!black,
%                 fonttitle=\bfseries,
%                 enhanced,
%                 attach boxed title to top left={yshift=-2mm,xshift=5mm},
%                 breakable,
%                 top=0.4cm,
%             }
%     }
%     \tikzset{
%         overlaystyle/.style={
%                 draw=red!75!black,
%                 thick,
%                 fill=red!75!black,
%                 left,
%                 anchor=east,
%                 text=white,
%                 rounded corners=1mm,
%                 font=\bfseries,
%                 xshift=-5mm,
%                 yshift=1mm,
%                 inner xsep=3mm,
%                 inner ysep=1.5mm
%             }
%     }
% }

% ── Fonts ───────────────────────────────────────────────────────────
\newcommand{\setFont}[1]{\fontfamily{#1}\selectfont}
\newcommand{\setFontType}[1]{
    \ifthenelse{\equal{#1}{mono}}{
        \renewcommand{\familydefault}{\ttdefault}
    }{
        \ifthenelse{\equal{#1}{serif}}{
            \renewcommand{\familydefault}{\rmdefault}
        }{
            \renewcommand{\familydefault}{\sfdefault}
        }
    }
}

% ── Small common style elements ─────────────────────────────────────
% Spacing (vertical)
% TODO: Rework
\newcommand{\hrmvspace}{\vspace{-0.25pc}}
\newcommand{\rmvspace}{\vspace{-0.5pc}}
\newcommand{\mrmvspace}{\vspace{-0.75pc}}
\newcommand{\drmvspace}{\vspace{-1pc}}
\newcommand{\dhrmvspace}{\vspace{-1.25pc}}
\newcommand{\dnrmvspace}{\vspace{-1.5pc}}
\newcommand{\dmrmvspace}{\vspace{-1.75pc}}
\newcommand{\ddrmvspace}{\vspace{-2pc}}

% Spacing (horizontal)
\newcommand{\smallhspace}{\hspace{2mm}}
\newcommand{\mediumhspace}{\hspace{5mm}}
\newcommand{\largehspace}{\hspace{1cm}}

% other elements
\renewcommand{\footrulewidth}{0.4pt}
\newcommand{\TODO}{\color{red} \hl{TODO:} \color{black}}
\newcommand{\bi}[1]{\textbf{\textit{#1}}}
\renewcommand{\quote}[1]{``\textit{#1}''}

% Add a color shade (similar to \fhlc, but nicer boxes)
\newcommand{\background}[3]{%
    \tcbox[on line,
        boxsep=\backgroundPadding,
        arc=\backgroundRounding,
        left=0pt,
        right=0pt,
        top=0pt,
        bottom=0pt,
        frame empty,
        colback=#1!#2!white,
        highlight math style={enhanced}
    ] {\textbf{#3}}%
}

% Abstraction of background, where the brightness is set to 20%
\newcommand{\shade}[2]{\background{#1}{\arabic{shadeStrength}}{#2}}

% This command is used for the short and inline descriptors
\newcommand{\bg}[2]{\background{#1}{\arabic{descriptorShadeStrength}}{#2}}

% Print a table of contents as a tcolorbox
\newcommand{\printtoc}[1]{
    \renewcommand{\cfttoctitlefont}{}
    \renewcommand{\cftaftertoctitle}{\vspace{-0.75cm}}
    \renewcommand{\contentsname}{}
    \begin{tcolorbox}[
            colback=black!5!white,
            colbacktitle=#1!75!black,
            coltitle=black,
            enhanced,
            attach boxed title to top center={yshift=-2mm},
            title={\Large \tr{Contents}{Inhaltsverzeichnis}},
            fonttitle=\bfseries,
            breakable
        ]
        \hspace{1cm}
        \tableofcontents
    \end{tcolorbox}
}