from __future__ import annotations

from typing import Any

from pydantic import BaseModel


class BlueBubblesAccountConfig(BaseModel):
    account_id: str = "default"
    name: str = ""
    server_url: str = "http://localhost:1234"
    password: str = ""
    enabled: bool = True
    dm_policy: str = "pairing"
    group_policy: str = "allowlist"
    dm_allow_from: list[str] = []
    group_allow_chats: list[str] = []
    require_mention: bool = False
    tapback_enabled: bool = True
    default_account: bool = False

    @property
    def display_name(self) -> str:
        return self.name or self.account_id


def parse_accounts_config(raw: dict[str, Any]) -> dict[str, BlueBubblesAccountConfig]:
    accounts: dict[str, BlueBubblesAccountConfig] = {}
    for key, value in raw.items():
        if not isinstance(value, dict):
            continue
        try:
            accounts[key] = BlueBubblesAccountConfig(**value)
        except Exception:
            continue
    return accounts


def get_default_account(accounts: dict[str, BlueBubblesAccountConfig]) -> BlueBubblesAccountConfig | None:
    for account in accounts.values():
        if account.default_account and account.enabled:
            return account
    for account in accounts.values():
        if account.enabled:
            return account
    return None


def normalize_account_id(raw_id: str) -> str:
    return raw_id.strip().lower().replace(" ", "_")


def get_account_display_name(account_id: str, accounts: dict[str, BlueBubblesAccountConfig]) -> str:
    if account_id in accounts:
        return accounts[account_id].display_name
    return account_id