create-note

#!/bin/sh
#        _                        _            ___  _  _   
#   __ _| | _____  _____ ___   __| | ___ _ __ / _ \| || |  
#  / _` | |/ _ \ \/ / __/ _ \ / _` |/ _ \ '__| | | | || |_ 
# | (_| | |  __/>  < (_| (_) | (_| |  __/ |  | |_| |__   _|
#  \__,_|_|\___/_/\_\___\___/ \__,_|\___|_|   \___/   |_|  
# 
# Copyright (c) 2021-2022 alexcoder04 <https://github.com/alexcoder04>
# 
# creating or editing a MD file in the school folder

SCHOOL_FOLDER="$HOME/School"

. libsh || exit 1

write_template(){
    if [ "$1" = "beamer" ]; then
        cat >>"$filename" <<EOF
---
title: $title
author: $USER
date: $date_readable
theme:
 - CambridgeUS
colortheme:
 - crane
fonttheme:
 - serif
aspectratio: 169
---

<++>

EOF
    else
        cat >>"$filename" <<EOF
---
title: $title
author: $USER
date: $date_readable
header-includes: |
    \\usepackage{fancyhdr} \\pagestyle{fancy}
    \\fancyhead[L]{$date_readable}
    \\fancyhead[C]{\uppercase{$title}}
    \\fancyhead[R]{$subject}
---

<++>

EOF
    fi
}

subject="$(/bin/ls "$SCHOOL_FOLDER" | prompt_gui "Subject")"

[ -z "$subject" ] && exit 0

[ -d "$SCHOOL_FOLDER/$subject" ] || mkdir -p "$SCHOOL_FOLDER/$subject"
cd "$SCHOOL_FOLDER/$subject"

title="$(/bin/ls "$SCHOOL_FOLDER/$subject/"*.md | prompt_gui "Title")"
title_normalized="$(echo "$title" | sed 's/\s/_/g; s/\//_/g')"
this_date="$(date +%Y%m%d-%a)"
date_readable="$(date "+%a, %d.%m.%Y")"

[ -z "$title" ] && exit 0

if [ "${title##*.}" = "md" ]; then
  filename="$title"
elif [ "${title##*.}" = "create" ]; then
  title="${title%%.*}"
  title_normalized="${title_normalized%%.*}"
  filename="$this_date-$title_normalized.md"
  [ -e "$filename" ] \
    && die_notify "File you are trying to create already exists"
else
  filename="$this_date-$title_normalized.md"
fi

[ -e "$filename" ] || write_template "$1"

exec launch "$EDITOR" "$filename"