"""Transient helpers for ad-hoc MTG Scryfall lookups."""

from odoo import _, fields, models
from odoo.exceptions import UserError


class MvdTcgMtgLookup(models.TransientModel):
    """Import one MTG card reference from Scryfall."""

    _name = "mvd.tcg.mtg.lookup"
    _description = "MTG Card Lookup"

    query = fields.Char(required=True)
    lookup_mode = fields.Selection(
        selection=[
            ("url", "Direct Scryfall URL or card id"),
            ("exact", "Exact card name"),
            ("fuzzy", "Fuzzy card name"),
        ],
        default="fuzzy",
        required=True,
    )

    def action_lookup_card(self):
        """Look up one MTG card on Scryfall and open the upserted record.

        Returns:
            dict: Form action for the upserted MTG card.

        Raises:
            UserError: If the lookup query is empty or returns no card.
        """
        self.ensure_one()
        self.env["mvd.tcg.mtg.scryfall.api"]._mtg_scryfall_check_manager_access()

        query = (self.query or "").strip()
        if not query:
            raise UserError(_("Enter a card name or Scryfall card URL first."))

        scryfall_api = self.env["mvd.tcg.mtg.scryfall.api"]
        payloads = scryfall_api.resolve_lookup_payloads(query, self.lookup_mode)
        mtg_card = self.env["mvd.tcg.card"].mtg_scryfall_upsert_group_from_payloads(
            payloads
        )
        if not mtg_card:
            raise UserError(_("No MTG card could be created from the Scryfall payload."))

        action = self.env.ref("mvd_tcg_mtg.mvd_tcg_mtg_card_action").read()[0]
        action.update(
            {
                "view_mode": "form",
                "views": [
                    (self.env.ref("mvd_tcg_mtg.mvd_tcg_mtg_card_view_form").id, "form")
                ],
                "res_id": mtg_card.id,
            }
        )
        action.pop("domain", None)
        return action