#!/usr/bin/env python3.12
# pylint: disable=wrong-import-order, wrong-import-position

from typing import Optional
from lyric_search_new.constructors import LyricsResult
import sys
import logging
sys.path.insert(1,'..')
from . import cache
from . import genius
from . import lrclib

logger = logging.getLogger()
logger.setLevel(logging.INFO)

class Aggregate:
    """
    Aggregate all source methods
    """
    
    def __init__(self, exclude_methods=None) -> None:
        if not exclude_methods:
            exclude_methods: list = []
        self.exclude_methods = exclude_methods
    
    async def search(self, artist: str, song: str, plain: bool = True) -> Optional[LyricsResult]:
        """
        Aggregate Search
        Args:
            artist (str): Artist to search
            song (str): Song to search
            plain (bool): Search for plain lyrics (lrc otherwise)
        Returns:
            LyricsResult|None: The result, if found - None otherwise.
        """
        if not plain:
            logging.info("LRCs requested, limiting search to LRCLib")
            self.exclude_methods = ["genius", "cache"]
        logging.info("Performing aggregate search")
        cache_search = cache.Cache()
        genius_search = genius.Genius()
        lrclib_search = lrclib.LRCLib()
        sources: list = [cache_search,
                   lrclib_search,
                   genius_search]
        search_result: Optional[LyricsResult] = None
        for source in sources:
            if source.label.lower() in self.exclude_methods:
                if source.label.lower() == "cache" or not plain:
                    logging.info("Exclude conditions rejected - source requested to exclude: %s, plain: %s",
                                 source.label, plain)                    
                else:
                    if plain:
                        logging.info("Skipping source: %s, excluded.", source.label)
                        continue
            search_result = await source.search(artist=artist, song=song,
                                                 plain=plain)
            if search_result:
                break
            logging.info("%s: NOT FOUND!", source.label)
        return search_result