"""Functional tests for the PICK SKY overlay — natal chart entry."""

from selenium.webdriver.common.by import By

from apps.applets.models import Applet
from apps.epic.models import GateSlot, Room
from apps.lyric.models import User

from .base import FunctionalTest


def _make_sky_select_room():
    """Minimal SKY_SELECT room — just enough for the overlay to render."""
    email = "founder@test.io"
    gamer, _ = User.objects.get_or_create(email=email)
    room = Room.objects.create(name="Sky Test Room", table_status=Room.SKY_SELECT, owner=gamer)
    # Put the founder in slot 1 so the view recognises them as a participant
    slot = room.gate_slots.get(slot_number=1)
    slot.gamer = gamer
    slot.status = GateSlot.FILLED
    slot.save()
    room.gate_status = Room.OPEN
    room.save()
    return room, gamer, email


class PickSkyLocalStorageTest(FunctionalTest):
    """PICK SKY form fields persist to localStorage."""

    def setUp(self):
        super().setUp()
        Applet.objects.get_or_create(
            slug="new-game", defaults={"name": "New Game", "context": "gameboard"}
        )
        Applet.objects.get_or_create(
            slug="my-games", defaults={"name": "My Games", "context": "gameboard"}
        )
        self.room, self.founder, self.founder_email = _make_sky_select_room()
        self.room_url = (
            self.live_server_url + f"/gameboard/room/{self.room.id}/"
        )

    def _open_overlay(self):
        btn = self.wait_for(
            lambda: self.browser.find_element(By.ID, "id_pick_sky_btn")
        )
        self.browser.execute_script("arguments[0].click()", btn)
        self.wait_for(
            lambda: self.browser.find_element(By.ID, "id_natus_overlay")
        )

    def _fill_form(self):
        """Set date, lat, lon directly (bypasses Nominatim network call)."""
        self.browser.execute_script(
            "document.getElementById('id_nf_date').value = '1990-02-28';"
            "document.getElementById('id_nf_lat').value  = '39.8244';"
            "document.getElementById('id_nf_lon').value  = '-74.9970';"
            "document.getElementById('id_nf_place').value = 'Lindenwold, NJ';"
            "document.getElementById('id_nf_tz').value   = 'America/New_York';"
        )
        # Fire input events so the save listener triggers
        self.browser.execute_script("""
            ['id_nf_date','id_nf_lat','id_nf_lon','id_nf_place','id_nf_tz'].forEach(id => {
                const el = document.getElementById(id);
                el.dispatchEvent(new Event('input', {bubbles: true}));
            });
        """)

    def _field_values(self):
        return self.browser.execute_script("""
            return {
                date:  document.getElementById('id_nf_date').value,
                lat:   document.getElementById('id_nf_lat').value,
                lon:   document.getElementById('id_nf_lon').value,
                place: document.getElementById('id_nf_place').value,
                tz:    document.getElementById('id_nf_tz').value,
            };
        """)

    # ------------------------------------------------------------------ #
    # T1 — fields survive NVM (close + reopen, same page load)            #
    # ------------------------------------------------------------------ #

    def test_form_fields_repopulated_after_nvm(self):
        self.create_pre_authenticated_session(self.founder_email)
        self.browser.get(self.room_url)

        self._open_overlay()
        self._fill_form()

        # Close via NVM
        self.browser.find_element(By.ID, "id_natus_cancel").click()

        # Reopen
        self._open_overlay()

        values = self._field_values()
        self.assertEqual(values["date"], "1990-02-28")
        self.assertEqual(values["lat"],  "39.8244")
        self.assertEqual(values["lon"],  "-74.9970")
        self.assertEqual(values["place"], "Lindenwold, NJ")
        self.assertEqual(values["tz"],   "America/New_York")

    # ------------------------------------------------------------------ #
    # T2 — fields survive a page refresh                                  #
    # ------------------------------------------------------------------ #

    def test_form_fields_repopulated_after_page_refresh(self):
        self.create_pre_authenticated_session(self.founder_email)
        self.browser.get(self.room_url)

        self._open_overlay()
        self._fill_form()

        # Refresh the page
        self.browser.refresh()

        self._open_overlay()

        values = self._field_values()
        self.assertEqual(values["date"], "1990-02-28")
        self.assertEqual(values["lat"],  "39.8244")
        self.assertEqual(values["lon"],  "-74.9970")
        self.assertEqual(values["place"], "Lindenwold, NJ")
        self.assertEqual(values["tz"],   "America/New_York")