import type { MapGeoJSONFeature } from "maplibre-gl";
import { describe, expect, it } from "vitest";
import { toDetailFeature } from "./feature-adapter";
import { SOURCE_LAYERS } from "./sources";

describe("drainage feature adapter", () => {
  it.each([
    {
      layer: "conduits",
      sourceLayer: SOURCE_LAYERS.conduits,
      properties: { id: "C-1", diameter: 600, length: 42.5 },
      title: "管渠 C-1",
      subtitle: "DN600 · 42.50 m"
    },
    {
      layer: "junctions",
      sourceLayer: SOURCE_LAYERS.junctions,
      properties: { id: "J-1", max_depth: 4.2, invert_elevation: -1.8 },
      title: "检查井 J-1",
      subtitle: "最大深度 4.20 m · 井底高程 -1.80 m"
    },
    {
      layer: "orifices",
      sourceLayer: SOURCE_LAYERS.orifices,
      properties: { id: "O-1", orifice_type: "SIDE", shape: "RECT_CLOSED" },
      title: "孔口 O-1",
      subtitle: "类型 SIDE · 断面 RECT_CLOSED"
    },
    {
      layer: "pumps",
      sourceLayer: SOURCE_LAYERS.pumps,
      properties: { id: "P-1", status: "ON", pump_curve: "CURVE-1" },
      title: "泵 P-1",
      subtitle: "状态 ON · 曲线 CURVE-1"
    },
    {
      layer: "outfalls",
      sourceLayer: SOURCE_LAYERS.outfalls,
      properties: { id: "OF-1", outfall_type: "FREE", invert_elevation: -5.67 },
      title: "排放口 OF-1",
      subtitle: "类型 FREE · 井底高程 -5.67 m"
    }
  ] as const)("adapts $layer features", ({ layer, sourceLayer, properties, title, subtitle }) => {
    const detail = toDetailFeature({
      sourceLayer,
      properties
    } as unknown as MapGeoJSONFeature);

    expect(detail).toMatchObject({
      id: properties.id,
      layer,
      title,
      subtitle,
      properties
    });
  });

  it("rejects features outside the drainage network sources", () => {
    expect(() => toDetailFeature({ sourceLayer: "other" } as unknown as MapGeoJSONFeature)).toThrow(
      "Unsupported water network source layer: other"
    );
  });
});