priority -50

global !p

import glob

PRIORITIES = {
	'generalPreamble': 0,
	'Locale': 1,
	'BibTex': 2,
}

def get_styles(folder):
	styles = [file[:-4] for file in glob.glob(f'{folder}/*.sty')]
	priorities = [1] * len(styles)
	for i, filename in enumerate(styles):
		for name, priority in PRIORITIES.items():
			if name in filename:
				priorities[i] = priority
	if styles:
		priorities, styles = zip(*sorted(zip(priorities, styles)))
	return styles

def try_get_styles(folders):
	for folder in folders:
		styles = get_styles(folder)
		if len(styles) > 0:
			return styles

endglobal

snippet defdoc "Default document template"
\documentclass[a4paper, 14pt]{extarticle}
`!p
res = ""
for style in try_get_styles(["./styles", '.', '..', '../styles']):
	res += "\\usepackage{" + style + "}\n"
snip.rv = res
`

\begin{document}
$0
\end{document}
endsnippet

snippet defrep "Default small report template"
\documentclass[a4paper, 14pt]{extarticle}
`!p
res = ""
for style in get_styles("./styles"):
	res += "\\usepackage{" + style + "}\n"
snip.rv = res
`

\title{$1}
\author{${2:Корытов Павел, 6304 \\\\ СПбГЭТУ \enquote{ЛЭТИ}}}
\date{${3:\today}}
\begin{document}
\maketitle
$0
\end{document}
endsnippet

snippet etutitle "ETU default report title"
\begin{titlepage}
    \centering
    {\bfseries
        \uppercase{
            Минобрнауки России \\\\
            Санкт-Петербургский государственный \\\\
            Электротехнический университет \\\\
            \enquote{ЛЭТИ} им. В.И.Ульянова (Ленина)\\\\
        }
        Кафедра ${1:МО ЭВМ}

        \vspace{\fill}
		\uppercase{${2:Отчёт}} \\\\
		по ${3:лабораторной работе} ${4:№1} \\\\
        по дисциплине \enquote{$5} \\\\
        Тема: $6
    }

    \vspace{\fill}
    \begin{tabularx}{0.8\textwidth}{l X c r}
        Студент гр. 6304 & & \underline{\hspace{3cm}} & Корытов П.В.\\\\
        Преподаватель & & \underline{\hspace{3cm}} & $7
    \end{tabularx}

    \vspace{1cm}
    Санкт-Петербург \\\\
    \the\year{}
\end{titlepage}

$0
endsnippet

snippet fhdr "My default fancy header"
\usepackage{fancyhdr}
\pagestyle{fancy}

\newcommand{\theversion}{${1:1.0}}

\fancyhead[L]{
    \begin{tabular}{ll}
    \textit{${2:Project}} \\\\
    ${3:Документ}
    \end{tabular}
}

\fancyhead[R]{
    \begin{tabular}{ll}
    Версия: & \theversion{} \\\\
    Дата: & \today{}
    \end{tabular}
}

endsnippet

# vim:ft=snippets: