# Copyright (c) 2006-2026  Andrey Golovizin
#
# Permission is hereby granted, free of charge, to any person obtaining
# a copy of this software and associated documentation files (the
# "Software"), to deal in the Software without restriction, including
# without limitation the rights to use, copy, modify, merge, publish,
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# permit persons to whom the Software is furnished to do so, subject to
# the following conditions:
#
# The above copyright notice and this permission notice shall be
# included in all copies or substantial portions of the Software.
#
# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
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# MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.
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"""
Format bibliography database as human-readable text.
"""

from pybtex import database
from pybtex.plugin import find_plugin


def format_database(
    from_filename,
    to_filename,
    bib_format=None,
    output_backend=None,
    input_encoding=None,
    output_encoding=None,
    parser_options=None,
    min_crossrefs=2,
    style=None,
    **kwargs,
):
    if parser_options is None:
        parser_options = {}
    output_backend = find_plugin(
        "pybtex.backends", output_backend, filename=to_filename
    )

    bib_data = database.parse_file(
        from_filename, encoding=input_encoding, bib_format=bib_format, **parser_options
    )
    style_cls = find_plugin("pybtex.style.formatting", style)
    style = style_cls(
        label_style=kwargs.get("label_style"),
        name_style=kwargs.get("name_style"),
        sorting_style=kwargs.get("sorting_style"),
        abbreviate_names=kwargs.get("abbreviate_names"),
        min_crossrefs=min_crossrefs,
    )
    formatted_bibliography = style.format_bibliography(bib_data)
    output_backend(output_encoding).write_to_file(formatted_bibliography, to_filename)
