# utils.py

import os

BASE_PATH = "/var/www/html/trens"
BASE_PATH_MMPSEARCH = "/var/www/html/trens/mmpSearch"
BASE_DATA = "/nethome/jotachina/projetos/mmpSearch"
SRC_MMPSEARCH = "/var/www/html/trens/src_mmpSearch"

MMP_FOLDER = os.path.join(BASE_PATH, "src_mmpSearch", "mmp")
MMPZ_FOLDER = os.path.join(BASE_PATH, "src_mmpSearch", "mmpz")
WAV_FOLDER = os.path.join(BASE_PATH, "src_mmpSearch", "wav")
METADATA_FOLDER = os.path.join(BASE_PATH, "src_mmpSearch", "metadata")
SAMPLE_MANIFEST = os.path.join(BASE_PATH, "src_mmpSearch", "metadata", "samples-manifest.json")
SAMPLE_SRC = os.path.join(SRC_MMPSEARCH, "samples")
MMP_MANIFEST = os.path.join(BASE_PATH, "src_mmpSearch", "metadata", "mmp-manifest.json")
DATA_FOLDER = os.path.join(BASE_DATA, "_data")
LOG_FOLDER = os.path.join(SRC_MMPSEARCH, "logs", "handler_logs")
CERT_PATH = "/etc/letsencrypt/live/alice.ufsj.edu.br/fullchain.pem"
KEY_PATH = "/etc/letsencrypt/live/alice.ufsj.edu.br/privkey.pem"
RUNTIME_DIR = "/tmp/runtime-root"

CONFIGS = [
    {
        "source_dir": SAMPLE_SRC,
        "output_file": SAMPLE_MANIFEST,
        "scan_type": "tree",
    },
    {
        "source_dir": MMP_FOLDER,
        "output_file": MMP_MANIFEST,
        "scan_type": "list",
        "extensions": [".mmp", ".mmpz"],
    },
    {
        "source_dir": WAV_FOLDER,  # Vai ler a pasta src_mmpSearch/wav
        "output_file": os.path.join(DATA_FOLDER, "beats.json"), # Salva em _data/beats.json
        "scan_type": "list",
        "extensions": [".wav", ".mp3"], # Extensões permitidas
    },
]


def scan_directory_tree(path):
    tree = {}
    if not os.path.isdir(path):
        return tree
    for item in os.listdir(path):
        full_path = os.path.join(path, item)
        if os.path.isdir(full_path):
            tree[item] = scan_directory_tree(full_path)
        else:
            tree[item] = {"_isFile": True}
    return tree


def scan_directory_list(path, allowed_extensions):
    file_list = []
    if not os.path.isdir(path):
        return file_list
    for item in os.listdir(path):
        full_path = os.path.join(path, item)
        if os.path.isfile(full_path) and any(
            item.lower().endswith(ext) for ext in allowed_extensions
        ):
            file_list.append(item)
    return sorted(file_list)


SUPPORTED_PLUGINS = [
    "audiofileprocessor",
    "bitinvader",
    "freeboy",
    "papu",
    "gigplayer",
    "kicker",
    "lb302",
    "malletsstk",
    "monstro",
    "nes",
    "opl2",
    "organic",
    "patman",
    "sf2player",
    "sfxr",
    "sid",
    "tripleoscillator",
    "vibedstrings",
    "watsyn",
    "zynaddsubfx",
]

tags = {}
tags["TAG"] = []
tags["plugin"] = []
tags["sample"] = []
tags["bassline"] = []
tags["automation"] = []


def create_folders_if_not_exist(folders):
    for folder in folders:
        if not os.path.exists(folder):
            os.makedirs(folder)