import logging
from typing import TYPE_CHECKING

from InquirerPy import inquirer
from thefuzz import fuzz

from ...Utility.data import anime_normalizer

logger = logging.getLogger(__name__)
if TYPE_CHECKING:
    from ...libs.anime_provider.types import EpisodeStream

# Define ANSI escape codes as constants
RESET = "\033[0m"
BOLD = "\033[1m"
INVISIBLE_CURSOR = "\033[?25l"
VISIBLE_CURSOR = "\033[?25h"
UNDERLINE = "\033[4m"

# ESC[38;2;{r};{g};{b}m
BG_GREEN = "\033[48;2;120;233;12;m"
GREEN = "\033[38;2;45;24;45;m"


def filter_by_quality(quality: str, stream_links: "list[EpisodeStream]"):
    """Helper function used to filter a list of EpisodeStream objects to one that has a corresponding quality

    Args:
        quality: the quality to use
        stream_links: a list of EpisodeStream objects

    Returns:
        an EpisodeStream object or None incase the quality was not found
    """
    for stream_link in stream_links:
        if stream_link["quality"] == quality:
            return stream_link


def format_bytes_to_human(num_of_bytes: float, suffix: str = "B"):
    """Helper function usedd to format bytes to human

    Args:
        num_of_bytes: the number of bytes to format
        suffix: the suffix to use

    Returns:
        formated bytes
    """
    for unit in ("", "K", "M", "G", "T", "P", "E", "Z"):
        if abs(num_of_bytes) < 1024.0:
            return f"{num_of_bytes:3.1f}{unit}{suffix}"
        num_of_bytes /= 1024.0
    return f"{num_of_bytes:.1f}Yi{suffix}"


def get_true_fg(string: str, r: int, g: int, b: int, bold: bool = True) -> str:
    """Custom helper function that enables colored text in the terminal

    Args:
        bold: whether to bolden the text
        string: string to color
        r: red
        g: green
        b: blue

    Returns:
        colored string
    """
    # NOTE: Currently only supports terminals that support true color
    if bold:
        return f"{BOLD}\033[38;2;{r};{g};{b};m{string}{RESET}"
    else:
        return f"\033[38;2;{r};{g};{b};m{string}{RESET}"


def get_true_bg(string, r: int, g: int, b: int) -> str:
    return f"\033[48;2;{r};{g};{b};m{string}{RESET}"


def fuzzy_inquirer(choices: list, prompt: str, **kwargs):
    """helper function that enables easier interaction with InquirerPy lib

    Args:
        choices: the choices to prompt
        prompt: the prompt string to use
        **kwargs: other options to pass to fuzzy_inquirer

    Returns:
        a choice
    """
    from click import clear

    clear()
    action = inquirer.fuzzy(
        prompt,
        choices,
        height="100%",
        border=True,
        validate=lambda result: result in choices,
        **kwargs,
    ).execute()
    return action


# WARNING: This function is depracated use the one from the main utility package
def anime_title_percentage_match(
    possible_user_requested_anime_title: str, title: tuple
) -> float:
    """Returns the percentage match between the possible title and user title

    Args:
        possible_user_requested_anime_title (str): an Animdl search result title
        title (str): the anime title the user wants

    Returns:
        int: the percentage match
    """
    if normalized_anime_title := anime_normalizer.get(
        possible_user_requested_anime_title
    ):
        possible_user_requested_anime_title = normalized_anime_title
    for key, value in locals().items():
        logger.info(f"{key}: {value}")
    # compares both the romaji and english names and gets highest Score
    percentage_ratio = max(
        fuzz.ratio(title[0].lower(), possible_user_requested_anime_title.lower()),
        fuzz.ratio(title[1].lower(), possible_user_requested_anime_title.lower()),
    )
    return percentage_ratio