#!/bin/bash
#
# Copyright 2022 santisoler
#
# Redistribution and use in source and binary forms, with or without
# modification, are permitted provided that the following conditions are met:
#
# 1. Redistributions of source code must retain the above copyright notice,
#    this list of conditions and the following disclaimer.
# 2. Redistributions in binary form must reproduce the above copyright notice,
#    this list of conditions and the following disclaimer in the documentation
#    and/or other materials provided with the distribution.
# 3. Neither the name of the copyright holder nor the names of its contributors
#    may be used to endorse or promote products derived from this software
#    without specific prior written permission.
#
# THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
# AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
# IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
# ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE
# LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
# CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
# SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
# INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
# CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
# ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
# POSSIBILITY OF SUCH DAMAGE.
#

# Elegimos la carpeta donde vamos a guardar nuestras notas
notas_dir=$HOME/notas

# Definimos el archivo de notas a crear o editar
notas=$notas_dir/$(date +%Y-%m).md

# Creamos el directorio notas_dir si no existe
if [[ ! -d $notas_dir ]]; then
    mkdir "$notas_dir"
fi

if [[ -e $notas ]]; then
    # Obtener la última fecha del archivo de notas
    ultima_fecha=$(cat "$notas" | grep "^## " | tail -1 | sed 's/## //')
else
    # Creamos el archivo de notas si no existe
    echo "# Notas del $(date +%Y-%m)" > "$notas"
    ultima_fecha=""
fi

# Editamos el archivo de notas con Neovim
if [[ "$ultima_fecha" == "$(date +%Y-%m-%d)" ]]; then
    nvim -c "norm Go" -c "norm zz" "$notas"
else
    nvim -c "norm Go" \
        -c "norm Go" \
        -c "norm Go## $(date +%Y-%m-%d)" \
        -c "norm zz" \
        "$notas"
fi