"""Settings for the MTG Scryfall connector."""

from odoo import api, fields, models
from odoo.exceptions import UserError, ValidationError

from .constants import (
    DEFAULT_SCRYFALL_API_BASE_URL,
    DEFAULT_SCRYFALL_IMPORT_LANGUAGES,
    DEFAULT_SCRYFALL_TIMEOUT_SECONDS,
    DEFAULT_SCRYFALL_USER_AGENT,
)


class ResConfigSettings(models.TransientModel):
    """Expose Scryfall connector defaults through Odoo settings."""

    _inherit = "res.config.settings"

    mtg_scryfall_api_base_url = fields.Char(
        string="Scryfall API Base URL",
        config_parameter="mvd_tcg_mtg_scryfall.api_base_url",
        default=DEFAULT_SCRYFALL_API_BASE_URL,
    )
    mtg_scryfall_timeout_seconds = fields.Integer(
        string="Scryfall Request Timeout (s)",
        config_parameter="mvd_tcg_mtg_scryfall.timeout_seconds",
        default=DEFAULT_SCRYFALL_TIMEOUT_SECONDS,
    )
    mtg_scryfall_user_agent = fields.Char(
        string="User Agent",
        config_parameter="mvd_tcg_mtg_scryfall.user_agent",
        default=DEFAULT_SCRYFALL_USER_AGENT,
    )
    mtg_scryfall_import_language_codes = fields.Char(
        string="Default Import Languages",
        config_parameter="mvd_tcg_mtg_scryfall.import_language_codes",
        default=",".join(DEFAULT_SCRYFALL_IMPORT_LANGUAGES),
    )
    mtg_scryfall_import_max_cards_per_set = fields.Integer(
        string="Default Card Limit per Set",
        config_parameter="mvd_tcg_mtg_scryfall.import_max_cards_per_set",
        default=0,
    )
    mtg_scryfall_import_include_tokens = fields.Boolean(
        string="Include Tokens by Default",
        config_parameter="mvd_tcg_mtg_scryfall.import_include_tokens",
        default=False,
    )

    @api.constrains("mtg_scryfall_api_base_url")
    def _check_mtg_scryfall_api_base_url(self):
        """Restrict the connector to trusted HTTPS Scryfall API hosts."""
        for settings in self:
            try:
                self.env["mvd.tcg.mtg.scryfall.api"]._validate_api_url(
                    settings.mtg_scryfall_api_base_url
                )
            except UserError as exc:
                raise ValidationError(str(exc)) from exc