// Shared fixture for the map-view suites. Declares the `build` helper only --
// no `test_*` methods -- so each split suite inherits it without the runner
// re-running every test in every subclass.

import { TestCase } from "./test_case.js";
import { setupDom } from "./dom.js";
import { MapView } from "../../client/js/map_view.js";
import { CIVILISATIONS, PROTO_UNITS } from "../../shared/data.js";
import { mapLayers } from "./helpers.js";

export class MapViewFixture extends TestCase {
  async build(state) {
    const env = await setupDom();
    const map = new MapView(env.$("#map-viewport"), env.$("#map-world"), mapLayers(env.$));
    map.$viewport.width = () => 800;
    map.$viewport.height = () => 600;
    const snapshot = state.snapshot(0);
    // The snapshot ships the nations in their seeded order; rebuild the full
    // catalogue in that same order so owner indices line up, exactly as the
    // game screen does.
    const catalogue = snapshot.civs.map(
      (c) => CIVILISATIONS.find((full) => full.id === c.id) || c
    );
    map.setCatalogue(catalogue, PROTO_UNITS);
    map.applySnapshot(snapshot);
    return { env, map, snapshot };
  }
}