"""anki_generation.py

Produces anki output
"""

# Standard Library
import random
from pathlib import Path

# Pip
from genanki import Deck, Model, Note, Package
from pinyin_tone_converter.pinyin_tone_converter import PinyinToneConverter

# Local
from .utility import DictionaryResult, ProcessFile, ProcessFolder, TranslationResult

# Constants

CSS = """
.card {
 font-family: arial;
 font-size: 20px;
 text-align: center;
 color: black;
 background-color: white;
}
.simple {
font-family: Arial;
font-size: 100px;
}
.trad {
font-family: Arial;
font-size: 75px;
}
"""

# Models

PHRASE_MODEL = Model(
    2076166425,
    "Phrase Model",
    fields=[
        {"name": "Translated"},
        {"name": "Phrase"},
        {"name": "Audio"},
    ],
    templates=[
        {
            "name": "Card 1",
            "qfmt": "{{Translated}}<br>{{Audio}}<br>{{type:Phrase}}",
            "afmt": '{{FrontSide}}<hr id="answer">{{Phrase}}',
        },
        {
            "name": "Card 2",
            "qfmt": "{{Phrase}}<br>{{Audio}}<br>{{type:Translated}}",
            "afmt": '{{FrontSide}}<hr id="answer">{{Translated}}',
        },
        {
            "name": "Card 3",
            "qfmt": "{{Audio}}<br>{{type:Phrase}}",
            "afmt": '{{FrontSide}}<hr id="answer">{{Phrase}}',
        },
    ],
    css=CSS,
)

DICTATION_MODEL = Model(
    3187277536,
    "Phrase Model",
    fields=[
        {"name": "Translated"},
        {"name": "Phrase"},
        {"name": "Audio"},
    ],
    templates=[
        {
            "name": "Card 1",
            "qfmt": "{{Audio}}<br>{{type:Phrase}}",
            "afmt": '{{FrontSide}}<hr id="answer">{{Phrase}}<br>{{Translated}}',
        },
    ],
    css=CSS,
)

HSK_MODEL = Model(
    1708536519,
    "HSK Model",
    fields=[
        {"name": "Translated"},
        {"name": "Pinyin"},
        {"name": "Simplified"},
        {"name": "Traditional"},
        {"name": "Audio"},
    ],
    templates=[
        {
            "name": "Card 1",
            "qfmt": (
                "<strong>{{Pinyin}}</strong>"
                "<br>{{Translated}}"
                "<br>{{Audio}}"
                "<br>Simplified: {{type:Simplified}}"
            ),
            "afmt": (
                "{{FrontSide}}<hr id='answer''><div class='simple'>{{Simplified}}</div>"
                "<br><div class='trad'>{{Traditional}}</div>"
            ),
        },
        {
            "name": "Card 2",
            "qfmt": (
                "<div class='simple'>{{Simplified}}</div>"
                "<br><div class='trad'>{{Traditional}}</div>"
                "<br>Pinyin: {{type:Pinyin}}"
                # "<br>Translated: {{type:Translated}}"
            ),
            "afmt": (
                "{{FrontSide}}<hr id='answer'><strong>{{Pinyin}}</strong>"
                "<br>{{Translated}}<br>{{Audio}}"
            ),
        },
        {
            "name": "Card 3",
            "qfmt": (
                "{{Audio}}"
                # "<br>Pinyin: {{type:Pinyin}}"
                "<br>Simplified: {{type:Simplified}}"
            ),
            "afmt": (
                "{{FrontSide}}<hr id='answer'><strong>{{Pinyin}}</strong>"
                "<br><div class='simple'>{{Simplified}}</div>"
                "<br><div class='trad'>{{Traditional}}</div>"
            ),
        },
    ],
    css=CSS,
)

# Proccess


def output_anki_dictation(
    process_file: ProcessFile, results: list[DictionaryResult]
) -> Path:
    """Creates an anki file for dictation result"""
    final_file = process_file.output_name.with_suffix(".apkg")
    deck_name = "::".join(
        process_file.input_file.parts[:-1] + (process_file.output_name.stem,)
    )
    deck = Deck(
        random.randrange(1 << 30, 1 << 31),
        deck_name,
        f"Deck for {final_file.name}, "
        "created in https://www.wolfang.info.ve/hskankicreator/",
    )
    audios = []
    for result in results:
        note = Note(
            model=DICTATION_MODEL,
            fields=[
                result.translated,
                result.line,
                f"[sound:{result.audio_path.name}]",
            ],
        )
        deck.add_note(note)
        audios.append(result.audio_path)
    package = Package(deck)
    package.media_files = audios
    package.write_to_file(final_file)
    return final_file


def output_anki_dictionary(
    process_file: ProcessFile, results: list[DictionaryResult]
) -> Path:
    """Creates an anki file from a dictionary results"""
    final_file = process_file.output_name.with_suffix(".apkg")
    deck_name = "::".join(
        process_file.input_file.parts[:-1] + (process_file.output_name.stem,)
    )
    deck = Deck(
        random.randrange(1 << 30, 1 << 31),
        deck_name,
        f"Deck for {final_file.name}, "
        "created in https://www.wolfang.info.ve/hskankicreator/",
    )
    package = Package(deck)
    audios = []
    for result in results:
        note = Note(
            model=HSK_MODEL,
            fields=[
                # "\n ".join(f"{n+1}. {m}" for n, m in enumerate(result.meanings)),
                result.meaning,
                PinyinToneConverter().convert_text(result.pinyin),
                result.simplified,
                result.traditional,
                f"[sound:{result.audio_path.name}]",
            ],
        )
        audios.append(result.audio_path)
        deck.add_note(note)
    package.media_files = audios
    package.write_to_file(final_file)
    return final_file


def output_anki_phrase(
    process_file: ProcessFile, results: list[TranslationResult]
) -> Path:
    """Creates an anki file from a phrases results"""
    final_file = process_file.output_name.with_suffix(".apkg")
    deck_name = "::".join(
        process_file.input_file.parts[:-1] + (process_file.output_name.stem,)
    )
    deck = Deck(
        random.randrange(1 << 30, 1 << 31),
        deck_name,
        f"Deck for {final_file.name}, "
        "created in https://www.wolfang.info.ve/hskankicreator/",
    )
    package = Package(deck)
    audios = []
    for result in results:
        note = Note(
            model=PHRASE_MODEL,
            fields=[
                result.translated,
                result.line,
                f"[sound:{result.audio_path.name}]",
            ],
        )
        deck.add_note(note)
        audios.append(result.audio_path)
    package.media_files = audios
    package.write_to_file(final_file)
    return final_file


def output_anki_package(
    process_folder: ProcessFolder, results: dict[ProcessFile, list[TranslationResult]]
):
    final_file = process_file.output_name.with_suffix(".apkg")
    decks = []
    audios = []
    for process_file, results in results.items():
        deck_name = "::".join(
            ProcessFolder.input_folder.parts[:-1] + (ProcessFolder.output_name.stem,)
        )
        deck = Deck(
            random.randrange(1 << 30, 1 << 31),
            deck_name,
            f"Deck for {final_file.name}, "
            "created in https://www.wolfang.info.ve/hskankicreator/",
        )
        for result in results:
            note = Note(
                model=DICTATION_MODEL,
                fields=[
                    result.translated,
                    result.line,
                    f"[sound:{result.audio_path}]",
                ],
            )
            deck.add_note(note)
            audios.append(result.audio_path)
        decks.append(deck)
        package = Package(decks)
        package.media_files = audios
        package.write_to_file(final_file)