polaris-task-force/tests/int/map-system.int.spec.ts

import { getPayload, Payload, type CollectionSlug, type Where } from "payload";
import config from "@/payload.config";

import { afterAll, beforeAll, describe, expect, it, vi, type MockInstance } from "vitest";
import type {
  GameStructure,
  GameVehicle,
  Map as MapDoc,
  Resource,
  Shipment,
  Structure,
  User,
  Vehicle,
} from "@/payload-types";
import { buildRoadGraph, findRoute, type RoadInput } from "@/lib/map/routing";
import {
  metersPerPx,
  polygonCentroid,
  roadLabelPoints,
  splinePolyline,
  validateHexColor,
} from "@/lib/map/style";
import {
  checkResourcesInRange,
  checkStructuresInRange,
  checkTerrain,
  type NodeInput,
  type StructureInput,
  type ZoneInput,
} from "@/lib/map/placement";
import { maybeStartConstruction, processConstructionTick } from "@/lib/map/construction";
import {
  placeStructure,
  saveMapNode,
  saveMapRoad,
  saveMapZone,
} from "@/app/(frontend)/logistics/map/actions";
import { createShipment } from "@/app/(frontend)/logistics/shipments/actions";
import { EventTypes } from "@/utils/event-log/eventTypes";

// Mock next/headers to avoid "headers was called outside a request scope" error
vi.mock("next/headers", () => ({
  headers: async () => new Headers(),
}));

let payload: Payload;
let authSpy: MockInstance;

const RUN = `map-${Date.now().toString(36)}`;

const LEXICAL_EMPTY = {
  root: {
    type: "root",
    children: [
      {
        type: "paragraph",
        children: [
          {
            type: "text",
            text: "Test blueprint.",
            format: 0,
            style: "",
            mode: "normal",
            detail: 0,
            direction: "ltr",
            indent: 0,
            version: 1,
          },
        ],
        direction: "ltr",
        format: "",
        indent: 0,
        textFormat: 0,
        textStyle: "",
        version: 1,
      },
    ],
    direction: "ltr",
    format: "",
    indent: 0,
    version: 1,
  },
};

const createdIds = {
  maps: [] as number[],
  resources: [] as number[],
  structureBlueprints: [] as number[],
  vehicleBlueprints: [] as number[],
  gameStructures: [] as number[],
  gameVehicles: [] as number[],
  roads: [] as number[],
  zones: [] as number[],
  nodes: [] as number[],
  shipments: [] as number[],
  roles: [] as number[],
  users: [] as number[],
  qualifications: [] as number[],
};

async function makeMap(name: string): Promise<MapDoc> {
  return (await payload.create({
    collection: "maps",
    data: { name, worldSizeWidth: 8192, worldSizeHeight: 8192, basemapMode: "image" },
    overrideAccess: true,
    depth: 0,
  })) as unknown as MapDoc;
}

async function makeResource(name: string): Promise<Resource> {
  return (await payload.create({
    collection: "resources",
    data: {
      name,
      codeName: `${RUN}-${name.toLowerCase()}`,
      approvalStatus: "in_progress",
      type: "physical",
      baseValue: 1,
      rarity: "common",
      unitOfMeasure: "kg",
      massPerUnit: 1,
      gridWidth: 1,
      gridHeight: 1,
    },
    overrideAccess: true,
    depth: 0,
  })) as unknown as Resource;
}

async function makeStructureBlueprint(data: {
  name: string;
  materials: { resource: number; amount: number }[];
  constructionDurationMinutes: number;
  resourcesInRange?: { resource: number; range: number }[];
}): Promise<Structure> {
  return (await payload.create({
    collection: "structures",
    data: {
      name: data.name,
      codeName: data.name.toLowerCase().replace(/\s+/g, "_"),
      approvalStatus: "in_progress",
      description: LEXICAL_EMPTY as unknown as Structure["description"],
      category: "logistics",
      materials: data.materials,
      constructionDurationMinutes: data.constructionDurationMinutes,
      terrainType: "land",
      maxHealth: 100,
      ...(data.resourcesInRange ? { resourcesInRange: data.resourcesInRange } : {}),
    },
    overrideAccess: true,
    depth: 0,
  })) as unknown as Structure;
}

async function makeVehicleBlueprint(data: {
  name: string;
  transportMode: "ground" | "air" | "sea";
  fuelTypeId: number;
}): Promise<Vehicle> {
  return (await payload.create({
    collection: "vehicles",
    data: {
      name: data.name,
      approvalStatus: "in_progress",
      transportMode: data.transportMode,
      fuel: { fuelType: data.fuelTypeId, fuelCapacity: 100000, fuelConsumptionRate: 0.01 },
      ...(data.transportMode === "ground"
        ? { maxSpeedOnRoad: 60 }
        : data.transportMode === "air"
          ? { maxAirspeed: 120 }
          : { maxKnots: 30 }),
    },
    overrideAccess: true,
    depth: 0,
  })) as unknown as Vehicle;
}

async function makeGameStructure(data: {
  name: string;
  blueprintId: number;
  mapId: number;
  point: [number, number];
  constructionStatus?: "awaiting_materials" | "building" | "complete";
}): Promise<GameStructure> {
  return (await payload.create({
    collection: "game-structures",
    data: {
      name: data.name,
      type: data.blueprintId,
      map: data.mapId,
      coordinates: data.point,
      ...(data.constructionStatus ? { constructionStatus: data.constructionStatus } : {}),
    },
    overrideAccess: true,
    depth: 0,
  })) as unknown as GameStructure;
}

async function makeGameVehicle(data: {
  name: string;
  blueprint: Vehicle;
  atId: number;
}): Promise<GameVehicle> {
  return (await payload.create({
    collection: "game-vehicles",
    data: {
      name: data.name,
      type: data.blueprint.id,
      deployedAt: data.atId,
      status: "idle",
      currentFuel: 50000,
      currentHealth: 100,
    },
    overrideAccess: true,
    depth: 0,
  })) as unknown as GameVehicle;
}

async function makeRoad(mapId: number, points: [number, number][], speedMultiplier = 1) {
  const road = await payload.create({
    collection: "map-roads",
    data: { map: mapId, surface: "paved", speedMultiplier, points },
    overrideAccess: true,
    depth: 0,
  });
  createdIds.roads.push(road.id);
  return road;
}

describe("Game Map System", () => {
  let mapA: MapDoc;
  let mapB: MapDoc;
  let steel: Resource;
  let diesel: Resource;
  let depotBlueprint: Structure;
  let rangeBlueprint: Structure;
  let truckBlueprint: Vehicle;
  let aircraftBlueprint: Vehicle;
  let originA: GameStructure;
  let destA: GameStructure;
  let destB: GameStructure;
  let logisticsUser: User;
  let plainUser: User;
  let mapper: User;

  beforeAll(async () => {
    const payloadConfig = await config;
    payload = await getPayload({ config: payloadConfig });
    authSpy = vi.spyOn(payload, "auth");

    mapA = await makeMap(`${RUN} Altis`);
    mapB = await makeMap(`${RUN} Stratis`);
    createdIds.maps.push(mapA.id, mapB.id);

    steel = await makeResource(`${RUN} Steel`);
    diesel = await makeResource(`${RUN} Diesel`);
    createdIds.resources.push(steel.id, diesel.id);

    depotBlueprint = await makeStructureBlueprint({
      name: `${RUN} Depot`,
      materials: [{ resource: steel.id, amount: 5 }],
      constructionDurationMinutes: 30,
    });
    rangeBlueprint = await makeStructureBlueprint({
      name: `${RUN} Mine Head`,
      materials: [{ resource: steel.id, amount: 1 }],
      constructionDurationMinutes: 30,
      resourcesInRange: [{ resource: steel.id, range: 1000 }],
    });
    createdIds.structureBlueprints.push(depotBlueprint.id, rangeBlueprint.id);

    truckBlueprint = await makeVehicleBlueprint({
      name: `${RUN} Truck`,
      transportMode: "ground",
      fuelTypeId: diesel.id,
    });
    aircraftBlueprint = await makeVehicleBlueprint({
      name: `${RUN} Helicopter`,
      transportMode: "air",
      fuelTypeId: diesel.id,
    });
    createdIds.vehicleBlueprints.push(truckBlueprint.id, aircraftBlueprint.id);

    originA = await makeGameStructure({
      name: `${RUN} Origin`,
      blueprintId: depotBlueprint.id,
      mapId: mapA.id,
      point: [1000, 1000],
    });
    destA = await makeGameStructure({
      name: `${RUN} Yard`,
      blueprintId: depotBlueprint.id,
      mapId: mapA.id,
      point: [6000, 6000],
    });
    destB = await makeGameStructure({
      name: `${RUN} Islet`,
      blueprintId: depotBlueprint.id,
      mapId: mapB.id,
      point: [500, 500],
    });
    createdIds.gameStructures.push(originA.id, destA.id, destB.id);

    const role = await payload.create({
      collection: "roles",
      data: {
        name: `${RUN} logistics`,
        slug: `${RUN}-logistics`,
        permissions: ["shipments:create", "structures:read"],
      },
      overrideAccess: true,
      depth: 0,
    });
    createdIds.roles.push(role.id);

    logisticsUser = (await payload.create({
      collection: "users",
      data: {
        username: `${RUN}-log`,
        discordUsername: `${RUN}-log`,
        displayName: `${RUN} Logistics`,
        steamId: `${RUN}-log-steam`,
        password: `${RUN}-log-pass`,
        roleDocs: [role.id],
      },
      overrideAccess: true,
      depth: 0,
    })) as unknown as User;
    plainUser = (await payload.create({
      collection: "users",
      data: {
        username: `${RUN}-plain`,
        discordUsername: `${RUN}-plain`,
        displayName: `${RUN} Plain`,
        steamId: `${RUN}-plain-steam`,
        password: `${RUN}-plain-pass`,
      },
      overrideAccess: true,
      depth: 0,
    })) as unknown as User;
    createdIds.users.push(logisticsUser.id, plainUser.id);

    const mapperRole = await payload.create({
      collection: "roles",
      data: {
        name: `${RUN} mapper`,
        slug: `${RUN}-mapper`,
        permissions: ["maps:create", "maps:update", "map-roads:read", "admin:map-roads:manage"],
      },
      overrideAccess: true,
      depth: 0,
    });
    createdIds.roles.push(mapperRole.id);
    mapper = (await payload.create({
      collection: "users",
      data: {
        username: `${RUN}-mapper`,
        discordUsername: `${RUN}-mapper`,
        displayName: `${RUN} Mapper`,
        steamId: `${RUN}-mapper-steam`,
        password: `${RUN}-mapper-pass`,
        roleDocs: [mapperRole.id],
      },
      overrideAccess: true,
      depth: 0,
    })) as unknown as User;
    createdIds.users.push(mapper.id);
  });

  afterAll(async () => {
    authSpy.mockRestore();

    // Per-doc deletes (bulk delete by where is unreliable on this adapter) and
    // pattern predicates, so partial beforeAll failures cannot leave orphans.
    const sweep = async (collection: CollectionSlug, where: Where) => {
      const found = await payload
        .find({ collection, where, limit: 1000, depth: 0, overrideAccess: true })
        .catch(() => null);
      for (const doc of found?.docs ?? []) {
        await payload.delete({ collection, id: doc.id, overrideAccess: true }).catch(() => {});
      }
    };

    const runLike = { name: { like: `${RUN}%` } };
    await sweep("shipments", { map: { in: createdIds.maps } });
    await sweep("game-vehicles", runLike);
    await sweep("map-roads", { map: { in: createdIds.maps } });
    await sweep("map-zones", { map: { in: createdIds.maps } });
    await sweep("resource-nodes", { map: { in: createdIds.maps } });
    await sweep("game-structures", runLike);
    await sweep("structures", runLike);
    await sweep("vehicles", runLike);
    await sweep("resources", runLike);
    await sweep("maps", runLike);
    await sweep("roles", runLike);
    await sweep("qualifications", runLike);
    for (const id of createdIds.users) {
      await sweep("bank-accounts", { ownerUser: { equals: id } });
      await sweep("profiles", { user: { equals: id } });
    }
    await sweep("users", { username: { like: `${RUN}%` } });

    await payload
      .delete({
        collection: "game-event-logs",
        where: {
          and: [
            {
              or: [
                { type: { equals: EventTypes.StructurePlaced } },
                { type: { equals: EventTypes.StructureConstructionComplete } },
              ],
            },
            {
              or: createdIds.gameStructures.map((id) => ({ targetId: { equals: id } })),
            },
          ],
        },
        overrideAccess: true,
      })
      .catch(() => {});
  });

  describe("map styling helpers (pure)", () => {
    it("validates hex colors and allows empty", () => {
      expect(validateHexColor("#38bdf8")).toBe(true);
      expect(validateHexColor("#38BDF8")).toBe(true);
      expect(validateHexColor("")).toBe(true);
      expect(validateHexColor(undefined)).toBe(true);
      expect(validateHexColor("38bdf8")).not.toBe(true);
      expect(validateHexColor("#38b")).not.toBe(true);
      expect(validateHexColor("#38bdf88")).not.toBe(true);
      expect(validateHexColor("red")).not.toBe(true);
    });

    it("converts meters to screen pixels per zoom level", () => {
      expect(metersPerPx(0, 8192)).toBe(32);
      expect(metersPerPx(5, 8192)).toBe(1);
      expect(metersPerPx(6, 8192)).toBeCloseTo(0.5, 5);
    });

    it("places road labels at fixed intervals and flags upside-down directions", () => {
      const labels = roadLabelPoints(
        [
          [0, 0],
          [1000, 0],
          [1000, 1000],
        ],
        600,
        10,
      );
      expect(labels).toHaveLength(3);
      expect(labels[0].distance).toBeCloseTo(300, 5);
      expect(labels[1].distance).toBeCloseTo(900, 5);
      expect(labels[2].distance).toBeCloseTo(1500, 5);
      expect(labels[0].point[0]).toBeCloseTo(300, 5);
      expect(labels[0].point[1]).toBeCloseTo(0, 5);
      expect(labels.map((label) => label.flipped)).toEqual([false, false, true]);

      const reversed = roadLabelPoints(
        [
          [2000, 0],
          [1000, 0],
        ],
        600,
        10,
      );
      expect(reversed).toHaveLength(2);
      expect(reversed[0].distance).toBeCloseTo(300, 5);
      expect(reversed[1].distance).toBeCloseTo(900, 5);
      expect(reversed.map((label) => label.flipped)).toEqual([true, true]);
    });

    it("caps road labels at the configured maximum", () => {
      const labels = roadLabelPoints(
        [
          [0, 0],
          [10000, 0],
        ],
        100,
        5,
      );
      expect(labels.length).toBe(5);
    });

    it("densifies polylines with a spline that passes through every vertex", () => {
      const raw: [number, number][] = [
        [0, 0],
        [1000, 0],
        [1000, 1000],
        [0, 1000],
      ];
      const splined = splinePolyline(raw, 8);
      expect(splined.length).toBe((raw.length - 1) * 8 + 1);
      expect(splined[0][0]).toBeCloseTo(0, 5);
      expect(splined[0][1]).toBeCloseTo(0, 5);
      expect(splined[splined.length - 1][0]).toBeCloseTo(0, 5);
      expect(splined[splined.length - 1][1]).toBeCloseTo(1000, 5);
      for (let i = 0; i < raw.length; i++) {
        const vertex = splined[i * 8];
        expect(vertex[0]).toBeCloseTo(raw[i][0], 5);
        expect(vertex[1]).toBeCloseTo(raw[i][1], 5);
      }
      const short = splinePolyline(raw.slice(0, 2));
      expect(short).toEqual(raw.slice(0, 2));
    });

    it("computes polygon centroids inside the ring", () => {
      const centroid = polygonCentroid([
        [0, 0],
        [1000, 0],
        [1000, 1000],
        [0, 1000],
      ]);
      expect(centroid[0]).toBeCloseTo(500, 0);
      expect(centroid[1]).toBeCloseTo(500, 0);
      const degenerate = polygonCentroid([
        [0, 0],
        [100, 0],
      ]);
      expect(degenerate[0]).toBeCloseTo(50, 0);
      expect(degenerate[1]).toBe(0);
    });
  });

  describe("road routing (pure)", () => {
    it("connects roads that share a vertex", () => {
      const roads: RoadInput[] = [
        {
          id: 1,
          points: [
            [0, 0],
            [1000, 0],
          ],
          speedMultiplier: 1,
        },
        {
          id: 2,
          points: [
            [1000, 0],
            [1000, 1000],
          ],
          speedMultiplier: 1,
        },
      ];
      const graph = buildRoadGraph(roads);
      const route = findRoute(graph, [0, 0], [1000, 1000]);
      expect(route.connected).toBe(true);
      if (route.connected) {
        expect(route.distanceMeters).toBeCloseTo(2000, 0);
        expect(route.path.length).toBeGreaterThanOrEqual(3);
      }
    });

    it("refuses when an endpoint is beyond the snap radius", () => {
      const graph = buildRoadGraph([
        {
          id: 1,
          points: [
            [0, 0],
            [1000, 0],
          ],
          speedMultiplier: 1,
        },
      ]);
      const route = findRoute(graph, [5000, 5000], [500, 0]);
      expect(route.connected).toBe(false);
    });

    it("refuses when origin and destination are on disconnected components", () => {
      const graph = buildRoadGraph([
        {
          id: 1,
          points: [
            [0, 0],
            [1000, 0],
          ],
          speedMultiplier: 1,
        },
        {
          id: 2,
          points: [
            [5000, 5000],
            [6000, 5000],
          ],
          speedMultiplier: 1,
        },
      ]);
      const route = findRoute(graph, [0, 0], [5500, 5000]);
      expect(route.connected).toBe(false);
    });

    it("prefers the faster road even when it is geometrically longer", () => {
      const graph = buildRoadGraph([
        {
          id: 1,
          points: [
            [0, 0],
            [1000, 0],
          ],
          speedMultiplier: 0.5,
        },
        {
          id: 2,
          points: [
            [0, 0],
            [500, 300],
            [1000, 0],
          ],
          speedMultiplier: 1,
        },
      ]);
      const route = findRoute(graph, [0, 0], [1000, 0]);
      expect(route.connected).toBe(true);
      if (route.connected) {
        expect(route.distanceMeters).toBeGreaterThan(1100);
        expect(route.path.some((point) => point[0] === 500 && point[1] === 300)).toBe(true);
      }
    });
  });

  describe("shipment routing", () => {
    it("refuses cross-map shipments", async () => {
      authSpy.mockResolvedValue({ user: logisticsUser });
      const vehicle = await makeGameVehicle({
        name: `${RUN} cross-map truck`,
        blueprint: truckBlueprint,
        atId: originA.id,
      });
      createdIds.gameVehicles.push(vehicle.id);

      const result = await createShipment({
        originId: originA.id,
        destinationId: destB.id,
        vehicleId: vehicle.id,
        cargo: [{ relationTo: "resources", value: steel.id, amount: 1 }],
      });
      expect(result.success).toBe(false);
      expect(result.error).toContain("Cross-map");
    });

    it("refuses ground shipments with no road network", async () => {
      authSpy.mockResolvedValue({ user: logisticsUser });
      const vehicle = await makeGameVehicle({
        name: `${RUN} no-road truck`,
        blueprint: truckBlueprint,
        atId: originA.id,
      });
      createdIds.gameVehicles.push(vehicle.id);

      const result = await createShipment({
        originId: originA.id,
        destinationId: destA.id,
        vehicleId: vehicle.id,
        cargo: [{ relationTo: "resources", value: steel.id, amount: 1 }],
      });
      expect(result.success).toBe(false);
      expect(result.error).toContain("No connected road route");
    });

    it("routes ground shipments over the road network and snapshots the path", async () => {
      authSpy.mockResolvedValue({ user: logisticsUser });
      await makeRoad(mapA.id, [
        [1000, 1000],
        [3000, 1000],
        [3000, 6000],
        [6000, 6000],
      ]);

      await payload.update({
        collection: "game-structures",
        id: originA.id,
        data: {
          storedResources: [{ resource: steel.id, amount: 10, gridX: 0, gridY: 0, rotated: false }],
        },
        overrideAccess: true,
      });

      const vehicle = await makeGameVehicle({
        name: `${RUN} routed truck`,
        blueprint: truckBlueprint,
        atId: originA.id,
      });
      createdIds.gameVehicles.push(vehicle.id);

      const result = await createShipment({
        originId: originA.id,
        destinationId: destA.id,
        vehicleId: vehicle.id,
        cargo: [{ relationTo: "resources", value: steel.id, amount: 5 }],
      });
      expect(result.success).toBe(true);
      const shipmentId = (result.data as Shipment).id;
      createdIds.shipments.push(shipmentId);

      const shipment = (await payload.findByID({
        collection: "shipments",
        id: shipmentId,
        depth: 1,
        overrideAccess: true,
      })) as unknown as Shipment;
      expect(typeof shipment.map === "object" ? shipment.map?.id : shipment.map).toBe(mapA.id);
      expect(shipment.distance).toBeCloseTo(10000, 0);
      expect(shipment.fuelCost).toBe(Math.ceil(10000 * 0.01));
      const path = shipment.routePath as [number, number][];
      expect(path.length).toBeGreaterThanOrEqual(5);
      expect(path[0]).toEqual([1000, 1000]);
      expect(path[path.length - 1]).toEqual([6000, 6000]);
    });

    it("refuses ground shipments whose endpoints snap to a disconnected road", async () => {
      authSpy.mockResolvedValue({ user: logisticsUser });
      await makeRoad(mapA.id, [
        [7000, 7000],
        [8000, 8000],
      ]);
      const far = await makeGameStructure({
        name: `${RUN} Far Yard`,
        blueprintId: depotBlueprint.id,
        mapId: mapA.id,
        point: [7050, 7050],
      });
      createdIds.gameStructures.push(far.id);

      const vehicle = await makeGameVehicle({
        name: `${RUN} stranded truck`,
        blueprint: truckBlueprint,
        atId: originA.id,
      });
      createdIds.gameVehicles.push(vehicle.id);

      const result = await createShipment({
        originId: originA.id,
        destinationId: far.id,
        vehicleId: vehicle.id,
        cargo: [{ relationTo: "resources", value: steel.id, amount: 1 }],
      });
      expect(result.success).toBe(false);
      expect(result.error).toContain("No connected road route");
    });

    it("ships straight-line with an air vehicle and no roads", async () => {
      authSpy.mockResolvedValue({ user: logisticsUser });
      await payload.update({
        collection: "game-structures",
        id: originA.id,
        data: {
          storedResources: [{ resource: steel.id, amount: 10, gridX: 0, gridY: 0, rotated: false }],
        },
        overrideAccess: true,
      });

      const vehicle = await makeGameVehicle({
        name: `${RUN} airlift`,
        blueprint: aircraftBlueprint,
        atId: originA.id,
      });
      createdIds.gameVehicles.push(vehicle.id);

      const result = await createShipment({
        originId: originA.id,
        destinationId: destA.id,
        vehicleId: vehicle.id,
        cargo: [{ relationTo: "resources", value: steel.id, amount: 1 }],
      });
      expect(result.success).toBe(true);
      const shipmentId = (result.data as Shipment).id;
      createdIds.shipments.push(shipmentId);

      const shipment = (await payload.findByID({
        collection: "shipments",
        id: shipmentId,
        depth: 1,
        overrideAccess: true,
      })) as unknown as Shipment;
      expect(shipment.distance).toBeCloseTo(Math.round(Math.sqrt(2) * 5000 * 100) / 100, 1);
      expect(shipment.routePath).toHaveLength(2);
    });

    it("refuses shipments inside the proximity threshold", async () => {
      authSpy.mockResolvedValue({ user: logisticsUser });
      const near = await makeGameStructure({
        name: `${RUN} Adjacent`,
        blueprintId: depotBlueprint.id,
        mapId: mapA.id,
        point: [1500, 1000],
      });
      createdIds.gameStructures.push(near.id);

      const vehicle = await makeGameVehicle({
        name: `${RUN} short hop`,
        blueprint: aircraftBlueprint,
        atId: originA.id,
      });
      createdIds.gameVehicles.push(vehicle.id);

      const result = await createShipment({
        originId: originA.id,
        destinationId: near.id,
        vehicleId: vehicle.id,
        cargo: [{ relationTo: "resources", value: steel.id, amount: 1 }],
      });
      expect(result.success).toBe(false);
      expect(result.error).toContain("proximity");
    });
  });

  describe("placement validation (pure)", () => {
    const waterZone: ZoneInput = {
      id: 1,
      name: "bay",
      type: "water",
      points: [
        [0, 0],
        [100, 0],
        [100, 100],
        [0, 100],
      ],
    };

    it("blocks land blueprints inside water zones and allows outside", () => {
      expect(checkTerrain([waterZone], "land", [50, 50]).allowed).toBe(false);
      expect(checkTerrain([waterZone], "land", [200, 200]).allowed).toBe(true);
    });

    it("requires water blueprints inside a water zone", () => {
      expect(checkTerrain([waterZone], "water", [50, 50]).allowed).toBe(true);
      expect(checkTerrain([waterZone], "water", [200, 200]).allowed).toBe(false);
    });

    it("accepts everything when a map has no zones", () => {
      expect(checkTerrain([], "land", [50, 50]).allowed).toBe(true);
    });

    it("validates resourcesInRange against nodes", () => {
      const nodes: NodeInput[] = [
        { id: 1, resources: [steel.id], position: [500, 500] },
        { id: 2, resources: [diesel.id], position: [5000, 5000] },
      ];
      const mixed: NodeInput[] = [
        { id: 3, resources: [steel.id, diesel.id], position: [500, 500] },
      ];
      const mixedOk = checkResourcesInRange(
        mixed,
        [
          { resource: steel.id, range: 1000 },
          { resource: diesel.id, range: 1000 },
        ],
        [600, 600],
      );
      expect(mixedOk.allowed).toBe(true);
      const ok = checkResourcesInRange(nodes, [{ resource: steel.id, range: 1000 }], [600, 600]);
      expect(ok.allowed).toBe(true);
      const wrongType = checkResourcesInRange(
        nodes,
        [{ resource: diesel.id, range: 1000 }],
        [600, 600],
      );
      expect(wrongType.allowed).toBe(false);
      const tooFar = checkResourcesInRange(
        nodes,
        [{ resource: steel.id, range: 100 }],
        [1500, 500],
      );
      expect(tooFar.allowed).toBe(false);
    });

    it("satisfies resource requirements from resource-bearing zones at the site", () => {
      const zone: ZoneInput = {
        id: 9,
        name: "Oil field",
        type: "land",
        resources: [steel.id],
        points: [
          [0, 0],
          [2000, 0],
          [2000, 2000],
          [0, 2000],
        ],
      };
      const inside = checkResourcesInRange(
        [],
        [{ resource: steel.id, range: 1000 }],
        [1000, 1000],
        [zone],
      );
      expect(inside.allowed).toBe(true);

      const outside = checkResourcesInRange(
        [],
        [{ resource: steel.id, range: 1000 }],
        [5000, 5000],
        [zone],
      );
      expect(outside.allowed).toBe(false);

      const wrongResource = checkResourcesInRange(
        [],
        [{ resource: diesel.id, range: 1000 }],
        [1000, 1000],
        [zone],
      );
      expect(wrongResource.allowed).toBe(false);
    });

    it("validates structuresInRange against existing structures", () => {
      const structures: StructureInput[] = [
        { id: 1, type: depotBlueprint.id, coordinates: [500, 500] },
      ];
      const ok = checkStructuresInRange(
        structures,
        [{ structure: depotBlueprint.id, range: 1000 }],
        [800, 800],
      );
      expect(ok.allowed).toBe(true);
      const missing = checkStructuresInRange(
        structures,
        [{ structure: depotBlueprint.id, range: 100 }],
        [5000, 5000],
      );
      expect(missing.allowed).toBe(false);
    });
  });

  describe("placeStructure action", () => {
    it("rejects users without the logistics qualification", async () => {
      authSpy.mockResolvedValue({ user: plainUser });
      const result = await placeStructure({
        mapId: mapA.id,
        blueprintId: depotBlueprint.id,
        name: `${RUN} Denied`,
        x: 3000,
        y: 3000,
      });
      expect(result.success).toBe(false);
      expect(result.error).toContain("Logistics qualification");
    });

    it("places a site that awaits materials and emits structure:placed", async () => {
      authSpy.mockResolvedValue({ user: logisticsUser });
      const result = await placeStructure({
        mapId: mapA.id,
        blueprintId: depotBlueprint.id,
        name: `${RUN} Site`,
        x: 3000,
        y: 3000,
      });
      expect(result.success).toBe(true);
      const siteId = (result.data as GameStructure).id;
      createdIds.gameStructures.push(siteId);

      const site = (await payload.findByID({
        collection: "game-structures",
        id: siteId,
        depth: 1,
        overrideAccess: true,
      })) as unknown as GameStructure;
      expect(typeof site.map === "object" ? site.map?.id : site.map).toBe(mapA.id);
      expect(site.constructionStatus).toBe("awaiting_materials");
      expect(site.coordinates).toEqual([3000, 3000]);

      const events = await payload.find({
        collection: "game-event-logs",
        where: {
          and: [{ type: { equals: EventTypes.StructurePlaced } }, { targetId: { equals: siteId } }],
        },
        limit: 1,
        depth: 0,
        overrideAccess: true,
      });
      expect(events.docs).toHaveLength(1);
    });

    it("refuses placement inside a drawn water zone", async () => {
      authSpy.mockResolvedValue({ user: logisticsUser });
      const zone = await payload.create({
        collection: "map-zones",
        data: {
          map: mapA.id,
          name: `${RUN} Lake`,
          type: "water",
          points: [
            [2500, 2500],
            [4000, 2500],
            [4000, 4000],
            [2500, 4000],
          ],
        },
        overrideAccess: true,
        depth: 0,
      });
      createdIds.zones.push(zone.id);

      const result = await placeStructure({
        mapId: mapA.id,
        blueprintId: depotBlueprint.id,
        name: `${RUN} Wet Site`,
        x: 3000,
        y: 3000,
      });
      expect(result.success).toBe(false);
      expect(result.error).toContain("water");
    });

    it("refuses placement without a required resource node in range", async () => {
      authSpy.mockResolvedValue({ user: logisticsUser });
      const result = await placeStructure({
        mapId: mapA.id,
        blueprintId: rangeBlueprint.id,
        name: `${RUN} Orphan Mine`,
        x: 5000,
        y: 2000,
      });
      expect(result.success).toBe(false);
      expect(result.error).toContain("resource node");
    });

    it("accepts placement once a matching node exists in range", async () => {
      authSpy.mockResolvedValue({ user: logisticsUser });
      const node = await payload.create({
        collection: "resource-nodes",
        data: {
          map: mapA.id,
          name: `${RUN} Steel seam`,
          resources: [steel.id],
          position: [5400, 1900],
          richness: 50,
        },
        overrideAccess: true,
        depth: 0,
      });
      createdIds.nodes.push(node.id);

      const result = await placeStructure({
        mapId: mapA.id,
        blueprintId: rangeBlueprint.id,
        name: `${RUN} Mine Head Site`,
        x: 5000,
        y: 2000,
      });
      expect(result.success).toBe(true);
      createdIds.gameStructures.push((result.data as GameStructure).id);
    });

    it("satisfies resource requirements from a zone carrying the resource", async () => {
      authSpy.mockResolvedValue({ user: logisticsUser });
      const zone = await payload.create({
        collection: "map-zones",
        data: {
          map: mapA.id,
          name: `${RUN} Steel Basin`,
          type: "land",
          resources: [steel.id],
          points: [
            [6000, 1000],
            [7600, 1000],
            [7600, 2600],
            [6000, 2600],
          ],
        },
        overrideAccess: true,
        depth: 0,
      });
      createdIds.zones.push(zone.id);

      const inside = await placeStructure({
        mapId: mapA.id,
        blueprintId: rangeBlueprint.id,
        name: `${RUN} Basin Site`,
        x: 6800,
        y: 1800,
      });
      expect(inside.success).toBe(true);
      createdIds.gameStructures.push((inside.data as GameStructure).id);

      const outside = await placeStructure({
        mapId: mapA.id,
        blueprintId: rangeBlueprint.id,
        name: `${RUN} Basin Edge Site`,
        x: 2000,
        y: 6000,
      });
      expect(outside.success).toBe(false);
      expect(outside.error).toContain("resource node");
    });
  });

  describe("construction timestamps", () => {
    it("starts construction at delivery time and sweeps complete after the deadline", async () => {
      const site = await makeGameStructure({
        name: `${RUN} Construction Site`,
        blueprintId: depotBlueprint.id,
        mapId: mapA.id,
        point: [2000, 2000],
        constructionStatus: "awaiting_materials",
      });
      createdIds.gameStructures.push(site.id);

      const fetchSite = async () =>
        (await payload.findByID({
          collection: "game-structures",
          id: site.id,
          depth: 1,
          overrideAccess: true,
        })) as unknown as GameStructure;

      // The sweep ignores awaiting sites (starts happen at delivery time only);
      // other sites may legitimately complete, so assert on this site's state.
      await processConstructionTick(payload);
      let doc = await fetchSite();
      expect(doc.constructionStatus).toBe("awaiting_materials");

      // Missing materials: no start, storage untouched.
      const missing = await maybeStartConstruction(payload, site.id);
      expect(missing.started).toBe(false);
      expect(missing.reason).toBe("missing_materials");

      // Deliver the materials and start construction at a fixed instant.
      await payload.update({
        collection: "game-structures",
        id: site.id,
        data: {
          storedResources: [{ resource: steel.id, amount: 5, gridX: 0, gridY: 0, rotated: false }],
        },
        overrideAccess: true,
      });
      const startedAt = new Date();
      const start = await maybeStartConstruction(payload, site.id, startedAt);
      expect(start.started).toBe(true);

      doc = await fetchSite();
      expect(doc.constructionStatus).toBe("building");
      expect(doc.storedResources ?? []).toHaveLength(0);
      expect(doc.voidStorage ?? []).toHaveLength(0);
      expect(new Date(doc.constructionStartedAt ?? 0).getTime()).toBe(startedAt.getTime());
      expect(new Date(doc.constructionCompletesAt ?? 0).getTime()).toBe(
        startedAt.getTime() + 30 * 60 * 1000,
      );

      // Starting again is a no-op (site is no longer awaiting materials).
      const again = await maybeStartConstruction(payload, site.id);
      expect(again.started).toBe(false);
      expect(again.reason).toBe("not_awaiting");

      // Sweep before the deadline: the site keeps building.
      await processConstructionTick(payload, undefined, startedAt);
      doc = await fetchSite();
      expect(doc.constructionStatus).toBe("building");

      // Sweep after the deadline: the site completes.
      await processConstructionTick(
        payload,
        undefined,
        new Date(startedAt.getTime() + 30 * 60 * 1000 + 1000),
      );
      doc = await fetchSite();
      expect(doc.constructionStatus).toBe("complete");

      // Idempotent: a further sweep does not emit a second event.
      await processConstructionTick(payload);
      const events = await payload.find({
        collection: "game-event-logs",
        where: {
          and: [
            { type: { equals: EventTypes.StructureConstructionComplete } },
            { targetId: { equals: site.id } },
          ],
        },
        limit: 2,
        depth: 0,
        overrideAccess: true,
      });
      expect(events.docs).toHaveLength(1);
    });
  });

  describe("permission gating", () => {
    it("denies anonymous access to map feature collections", async () => {
      const payloadConfig = await config;
      const roadsConfig = payloadConfig.collections.find(
        (collection) => collection.slug === "map-roads",
      );
      expect(roadsConfig).toBeDefined();
      const readAccess = roadsConfig!.access?.read as unknown as (args: {
        req: { payload: Payload; user: null };
      }) => Promise<boolean>;
      const createAccess = roadsConfig!.access?.create as unknown as (args: {
        req: { payload: Payload; user: null };
      }) => Promise<boolean>;
      expect(await readAccess({ req: { payload, user: null } })).toBe(false);
      expect(await createAccess({ req: { payload, user: null } })).toBe(false);
    });

    it("grants map feature writes to holders of maps:create", async () => {
      const { hasPermission } = await import("@/utils/access-control/hasPermission");
      expect(await hasPermission(payload, mapper, "maps:create")).toBe(true);
      expect(await hasPermission(payload, mapper, "maps:delete")).toBe(false);

      const payloadConfig = await config;
      const roadsConfig = payloadConfig.collections.find(
        (collection) => collection.slug === "map-roads",
      );
      const createAccess = roadsConfig!.access?.create as unknown as (args: {
        req: { payload: Payload; user: User };
      }) => Promise<boolean>;
      expect(await createAccess({ req: { payload, user: mapper } })).toBe(true);
    });

    it("edits an existing road when maps:update is granted and guards cross-map edits", async () => {
      authSpy.mockResolvedValue({ user: mapper });
      const road = await makeRoad(mapA.id, [
        [500, 500],
        [1000, 800],
      ]);

      const result = await saveMapRoad({
        id: road.id,
        mapId: mapA.id,
        name: `${RUN} renamed road`,
        surface: "dirt",
        speedMultiplier: 2,
        points: [
          [500, 500],
          [1200, 900],
        ],
      });
      expect(result.success).toBe(true);

      const updated = await payload.findByID({
        collection: "map-roads",
        id: road.id,
        depth: 0,
        overrideAccess: true,
      });
      expect(updated.name).toBe(`${RUN} renamed road`);
      expect(updated.surface).toBe("dirt");
      expect(updated.speedMultiplier).toBe(2);
      expect(updated.points).toEqual([
        [500, 500],
        [1200, 900],
      ]);

      const crossMap = await saveMapRoad({
        id: road.id,
        mapId: mapB.id,
        name: "wrong map",
        surface: "trail",
        speedMultiplier: 1,
        points: [
          [0, 0],
          [10, 10],
        ],
      });
      expect(crossMap.success).toBe(false);
      expect(crossMap.error).toContain("different map");
    });

    it("rejects roads with invalid stroke colors and persists valid styling", async () => {
      authSpy.mockResolvedValue({ user: mapper });

      const badColor = await saveMapRoad({
        mapId: mapA.id,
        name: `${RUN} bad color`,
        surface: "paved",
        speedMultiplier: 1,
        strokeColor: "red",
        points: [
          [0, 0],
          [10, 10],
        ],
      });
      expect(badColor.success).toBe(false);
      expect(badColor.error).toContain("hex color");

      const styled = await saveMapRoad({
        mapId: mapA.id,
        name: `${RUN} styled road`,
        description: `${RUN} description`,
        surface: "dirt",
        speedMultiplier: 1.5,
        strokeColor: "#cbd5e1",
        strokeWeight: 4,
        strokeStyle: "dashed",
        labelVisible: false,
        points: [
          [3000, 3000],
          [4000, 3000],
        ],
      });
      expect(styled.success).toBe(true);

      const createdRoad = await payload.findByID({
        collection: "map-roads",
        id: (styled.data as { id: number }).id,
        depth: 0,
        overrideAccess: true,
      });
      expect(createdRoad.description).toBe(`${RUN} description`);
      expect(createdRoad.strokeColor).toBe("#cbd5e1");
      expect(createdRoad.strokeWeight).toBe(4);
      expect(createdRoad.strokeStyle).toBe("dashed");
      expect(createdRoad.labelVisible).toBe(false);

      const restyled = await saveMapRoad({
        id: (styled.data as { id: number }).id,
        mapId: mapA.id,
        name: `${RUN} styled road`,
        description: null,
        surface: "dirt",
        speedMultiplier: 1.5,
        strokeColor: null,
        strokeWeight: null,
        strokeStyle: null,
        points: [
          [3000, 3000],
          [4000, 3000],
        ],
      });
      expect(restyled.success).toBe(true);

      const cleared = await payload.findByID({
        collection: "map-roads",
        id: (styled.data as { id: number }).id,
        depth: 0,
        overrideAccess: true,
      });
      expect(cleared.description).toBeNull();
      expect(cleared.strokeColor).toBeNull();
      expect(cleared.strokeWeight).toBeNull();
      expect(cleared.strokeStyle).toBeNull();
    });

    it("rejects zones with invalid colors and persists zone styling", async () => {
      authSpy.mockResolvedValue({ user: mapper });

      const badOpacity = await saveMapZone({
        mapId: mapA.id,
        name: `${RUN} bad fill`,
        type: "water",
        fillColor: "not-a-color",
        points: [
          [6000, 6000],
          [7000, 6000],
          [7000, 7000],
          [6000, 7000],
        ],
      });
      expect(badOpacity.success).toBe(false);
      expect(badOpacity.error).toContain("hex color");

      const styled = await saveMapZone({
        mapId: mapA.id,
        name: `${RUN} styled zone`,
        description: `${RUN} zone description`,
        type: "water",
        fillColor: "#38bdf8",
        strokeColor: "#0ea5e9",
        fillOpacity: 0.4,
        strokeWeight: 2,
        points: [
          [6000, 6000],
          [7000, 6000],
          [7000, 7000],
          [6000, 7000],
        ],
      });
      expect(styled.success).toBe(true);

      const createdZone = await payload.findByID({
        collection: "map-zones",
        id: (styled.data as { id: number }).id,
        depth: 0,
        overrideAccess: true,
      });
      expect(createdZone.description).toBe(`${RUN} zone description`);
      expect(createdZone.fillColor).toBe("#38bdf8");
      expect(createdZone.strokeColor).toBe("#0ea5e9");
      expect(createdZone.fillOpacity).toBe(0.4);
      expect(createdZone.strokeWeight).toBe(2);
    });

    it("persists node descriptions", async () => {
      authSpy.mockResolvedValue({ user: mapper });
      const described = await saveMapNode({
        mapId: mapA.id,
        name: `${RUN} described node`,
        description: `${RUN} node description`,
        resourceIds: [steel.id],
        position: [7500, 7500],
        richness: 80,
      });
      expect(described.success).toBe(true);
      const createdNode = await payload.findByID({
        collection: "resource-nodes",
        id: (described.data as { id: number }).id,
        depth: 0,
        overrideAccess: true,
      });
      expect(createdNode.description).toBe(`${RUN} node description`);
      expect(createdNode.richness).toBe(80);
    });
  });
});