import { getPayload, Payload } from "payload";
import config from "@/payload.config";
import { afterAll, beforeAll, describe, expect, it } from "vitest";
import { processOperationEvent } from "@/lib/operations/process";
import { reserveOperationAssets, type SettlementRecord } from "@/lib/operations/allocation";
import { ensureLockerStorage, getLockerGridDimensions } from "@/lib/locker";
import type { GameStructure, LockerStorage, OperationReservation, Structure } from "@/payload-types";

let payload: Payload;
const RUN = `settle-${Date.now().toString(36)}`;

const LEXICAL_EMPTY = {
  root: {
    children: [{ text: "" }],
    direction: null,
    format: "" as const,
    indent: 0,
    type: "text",
    version: 1,
  },
};

// ---------------------------------------------------------------------------
// Fixture tracking for cleanup
// ---------------------------------------------------------------------------
const reservationIds: number[] = [];
const syncEventIds: number[] = [];
const opEventIds: number[] = [];
const opEffectIds: number[] = [];
const userIds: number[] = [];
const roleIds: number[] = [];
const gameStructureIds: number[] = [];
const blueprintIds: number[] = [];
const resourceIds: number[] = [];
const assetIds: number[] = [];
const missionIds: number[] = [];
const campaignIds: number[] = [];
const mapIds: number[] = [];
let serverId: number;

let commandUserId: number;
let extractorId: number;
let deathUserId: number;
let fullLockerUserId: number;
let malformedUserId: number;
let mapId: number;
let campaignId: number;
let missionId: number;
let resourceAId: number;
let stackableAssetId: number;
let fillerAssetId: number;
let hqBlueprintId: number;
let cappedBlueprintId: number;

// ---------------------------------------------------------------------------
// Helpers
// ---------------------------------------------------------------------------
function relId(value: unknown): number {
  return typeof value === "object" && value !== null
    ? (value as { id: number }).id
    : (value as number);
}

function settlementOf(doc: OperationReservation): SettlementRecord {
  return doc.settlement as unknown as SettlementRecord;
}

async function makeUser(label: string, roleDocIds?: number[]): Promise<number> {
  const user = await payload.create({
    collection: "users",
    data: {
      username: `${RUN}-${label}`,
      discordUsername: `${RUN}-${label}`,
      displayName: `${RUN} ${label}`,
      steamId: `7656119${Math.floor(Math.random() * 1e9)}`,
      password: "Test1234",
      roles: ["user"],
      ...(roleDocIds && roleDocIds.length > 0 ? { roleDocs: roleDocIds } : {}),
    },
    overrideAccess: true,
    depth: 0,
  });
  userIds.push(user.id);
  return user.id;
}

async function makeStructure(
  label: string,
  blueprintId: number,
  stock: { resourceId: number; amount: number }[] = [],
): Promise<number> {
  const site = await payload.create({
    collection: "game-structures",
    data: {
      name: `${RUN} ${label} ${gameStructureIds.length}`,
      type: blueprintId,
      map: mapId,
      coordinates: [100 + gameStructureIds.length, 100],
      constructionStatus: "complete",
      storedResources: stock.map((s, i) => ({
        resource: s.resourceId,
        amount: s.amount,
        gridX: 0,
        gridY: i,
        rotated: false,
      })),
    },
    overrideAccess: true,
    depth: 0,
  });
  gameStructureIds.push(site.id);
  return site.id;
}

async function storedAmountAt(siteId: number, resourceId: number): Promise<number> {
  const doc = (await payload.findByID({
    collection: "game-structures",
    id: siteId,
    depth: 0,
    overrideAccess: true,
  })) as unknown as GameStructure;
  return (doc.storedResources ?? [])
    .filter((r) => relId(r.resource) === resourceId)
    .reduce((sum, r) => sum + r.amount, 0);
}

type JsonObject = { [k: string]: unknown };

async function emitRawEvent(eventId: string, type: string, eventPayload: JsonObject): Promise<void> {
  const syncDoc = await payload.create({
    collection: "arma-sync-events",
    data: {
      eventId,
      server: serverId,
      type,
      occurredAt: new Date().toISOString(),
      payload: eventPayload,
    },
    overrideAccess: true,
    depth: 0,
  });
  syncEventIds.push(syncDoc.id);

  const opEvents = await payload.find({
    collection: "operation-events",
    where: { sourceEvent: { equals: syncDoc.id } },
    limit: 1,
    depth: 0,
    overrideAccess: true,
  });
  for (const doc of opEvents.docs) opEventIds.push(doc.id);
}

async function effectsForOperation(operationId: string) {
  const effects = await payload.find({
    collection: "operation-effects",
    where: { operationId: { equals: operationId } },
    limit: 20,
    depth: 0,
    overrideAccess: true,
  });
  for (const doc of effects.docs) {
    if (!opEffectIds.includes(doc.id)) opEffectIds.push(doc.id);
  }
  return effects.docs;
}

async function notificationsFor(userId: number, type: string) {
  const found = await payload.find({
    collection: "user-notifications",
    where: { and: [{ user: { equals: userId } }, { type: { equals: type } }] },
    limit: 20,
    depth: 0,
    overrideAccess: true,
  });
  return found.docs;
}

async function lockerOf(userId: number): Promise<LockerStorage | null> {
  const found = await payload.find({
    collection: "locker-storages",
    where: { ownerUser: { equals: userId } },
    limit: 1,
    depth: 1,
    overrideAccess: true,
  });
  return (found.docs[0] as unknown as LockerStorage | undefined) ?? null;
}

async function findReservation(key: string): Promise<OperationReservation | null> {
  const res = await payload.find({
    collection: "operation-reservations",
    where: { reservationKey: { equals: key } },
    limit: 1,
    depth: 0,
    overrideAccess: true,
  });
  return (res.docs[0] as OperationReservation | undefined) ?? null;
}

// ---------------------------------------------------------------------------
// Setup / teardown
// ---------------------------------------------------------------------------
beforeAll(async () => {
  const payloadConfig = await config;
  payload = await getPayload({ config: payloadConfig });

  const superRole = await payload.create({
    collection: "roles",
    data: { name: `${RUN} Command`, slug: `${RUN}-command`, isSuperuser: true },
    overrideAccess: true,
    depth: 0,
  });
  roleIds.push(superRole.id);

  commandUserId = await makeUser("command", [superRole.id]);
  extractorId = await makeUser("extractor");
  deathUserId = await makeUser("dead");
  fullLockerUserId = await makeUser("packed");
  malformedUserId = await makeUser("glitch");

  const map = await payload.create({
    collection: "maps",
    data: { name: `${RUN} Map`, worldSizeWidth: 8192, worldSizeHeight: 8192, basemapMode: "image" },
    overrideAccess: true,
    depth: 0,
  });
  mapId = map.id;
  mapIds.push(map.id);

  const campaign = await payload.create({
    collection: "campaigns",
    data: {
      name: `${RUN} Campaign`,
      summary: "Settlement test campaign",
      status: "concept",
      campaignMode: "custom",
    },
    overrideAccess: true,
    depth: 0,
  });
  campaignId = campaign.id;
  campaignIds.push(campaign.id);

  const mission = await payload.create({
    collection: "missions",
    data: {
      name: `${RUN} Mission`,
      codeName: `${RUN}-mission`,
      summary: "Settlement test mission",
      operationType: "main",
      classification: {
        map: mapId,
        missionType: "PvE",
        campaign: campaignId,
        startDateTime: new Date(Date.now() + 86_400_000).toISOString(),
        estimatedDuration: 60,
      },
      ownershipAndStatus: {
        authors: [commandUserId],
        status: "Scheduled",
        visibility: "unit",
      },
      missionRoles: { maxPlayers: 16 },
      gameDetails: { serverDetails: { serverIp: "127.0.0.1", serverPort: 2302 } },
      briefing: [],
    },
    overrideAccess: true,
    depth: 0,
  });
  missionId = mission.id;
  missionIds.push(mission.id);

  const server = await payload.create({
    collection: "game-servers",
    data: { serverId: `${RUN}-srv`, name: `${RUN} Server`, status: "online" },
    overrideAccess: true,
    depth: 0,
  });
  serverId = server.id;

  const resource = await payload.create({
    collection: "resources",
    data: {
      name: `${RUN} Supplies`,
      codeName: `${RUN}-supplies`,
      approvalStatus: "in_progress",
      type: "physical",
      baseValue: 1,
      rarity: "common",
      unitOfMeasure: "kg",
      massPerUnit: 1,
      gridWidth: 1,
      gridHeight: 1,
    },
    overrideAccess: true,
    depth: 0,
  });
  resourceAId = resource.id;
  resourceIds.push(resource.id);

  const stackableAsset = await payload.create({
    collection: "assets",
    data: {
      name: `${RUN} Ammo Box`,
      className: `${RUN}_ammo_box`,
      assetType: "magazine",
      approvalStatus: "in_progress",
      crafting: { craftable: false, craftingData: { craftingTimePerUnit: 1, batchSize: 1 } },
      storageDimensions: { gridWidth: 1, gridHeight: 1, stackable: true, maxStackSize: 10 },
    },
    overrideAccess: true,
    depth: 0,
  });
  stackableAssetId = stackableAsset.id;
  assetIds.push(stackableAsset.id);

  const fillerAsset = await payload.create({
    collection: "assets",
    data: {
      name: `${RUN} Rifle`,
      className: `${RUN}_rifle`,
      assetType: "weapon",
      approvalStatus: "in_progress",
      crafting: { craftable: false, craftingData: { craftingTimePerUnit: 1, batchSize: 1 } },
      storageDimensions: { gridWidth: 1, gridHeight: 1, stackable: false },
    },
    overrideAccess: true,
    depth: 0,
  });
  fillerAssetId = fillerAsset.id;
  assetIds.push(fillerAsset.id);

  const hqBlueprint = await payload.create({
    collection: "structures",
    data: {
      name: `${RUN} HQ Depot`,
      codeName: `${RUN}-hq-depot`,
      approvalStatus: "in_progress",
      description: LEXICAL_EMPTY as unknown as Structure["description"],
      category: "logistics",
      materials: [{ resource: resourceAId, amount: 1 }],
      constructionDurationMinutes: 1,
      terrainType: "land",
      maxHealth: 100,
    },
    overrideAccess: true,
    depth: 0,
  });
  hqBlueprintId = hqBlueprint.id;
  blueprintIds.push(hqBlueprint.id);

  const cappedBlueprint = await payload.create({
    collection: "structures",
    data: {
      name: `${RUN} Cramped Shed`,
      codeName: `${RUN}-cramped-shed`,
      approvalStatus: "in_progress",
      description: LEXICAL_EMPTY as unknown as Structure["description"],
      category: "logistics",
      materials: [{ resource: resourceAId, amount: 1 }],
      constructionDurationMinutes: 1,
      terrainType: "land",
      maxHealth: 100,
      maxCapacityMass: 5,
    },
    overrideAccess: true,
    depth: 0,
  });
  cappedBlueprintId = cappedBlueprint.id;
  blueprintIds.push(cappedBlueprint.id);
});

afterAll(async () => {
  if (!payload) return;
  for (const id of reservationIds) {
    await payload.delete({ collection: "operation-reservations", id, overrideAccess: true }).catch(() => {});
  }
  for (const id of opEffectIds) {
    await payload.delete({ collection: "operation-effects", id, overrideAccess: true }).catch(() => {});
  }
  for (const id of opEventIds) {
    await payload.delete({ collection: "operation-events", id, overrideAccess: true }).catch(() => {});
  }
  for (const id of syncEventIds) {
    await payload.delete({ collection: "arma-sync-events", id, overrideAccess: true }).catch(() => {});
  }
  for (const id of gameStructureIds) {
    await payload.delete({ collection: "game-structures", id, overrideAccess: true }).catch(() => {});
  }
  for (const id of blueprintIds) {
    await payload.delete({ collection: "structures", id, overrideAccess: true }).catch(() => {});
  }
  for (const id of assetIds) {
    await payload.delete({ collection: "assets", id, overrideAccess: true }).catch(() => {});
  }
  for (const id of resourceIds) {
    await payload.delete({ collection: "resources", id, overrideAccess: true }).catch(() => {});
  }
  for (const id of missionIds) {
    await payload.delete({ collection: "missions", id, overrideAccess: true }).catch(() => {});
  }
  for (const id of campaignIds) {
    await payload.delete({ collection: "campaigns", id, overrideAccess: true }).catch(() => {});
  }
  for (const id of mapIds) {
    await payload.delete({ collection: "maps", id, overrideAccess: true }).catch(() => {});
  }

  const eventLogs = await payload.find({
    collection: "game-event-logs",
    where: { actor: { in: userIds } },
    limit: 200,
    depth: 0,
    overrideAccess: true,
  });
  for (const doc of eventLogs.docs) {
    await payload.delete({ collection: "game-event-logs", id: doc.id, overrideAccess: true }).catch(() => {});
  }

  for (const userId of userIds) {
    const notifications = await payload.find({
      collection: "user-notifications",
      where: { user: { equals: userId } },
      limit: 50,
      depth: 0,
      overrideAccess: true,
    });
    for (const doc of notifications.docs) {
      await payload.delete({ collection: "user-notifications", id: doc.id, overrideAccess: true }).catch(() => {});
    }
    const lockers = await payload.find({
      collection: "locker-storages",
      where: { ownerUser: { equals: userId } },
      limit: 5,
      depth: 0,
      overrideAccess: true,
    });
    for (const doc of lockers.docs) {
      await payload.delete({ collection: "locker-storages", id: doc.id, overrideAccess: true }).catch(() => {});
    }
    const profiles = await payload.find({
      collection: "profiles",
      where: { user: { equals: userId } },
      limit: 5,
      depth: 0,
      overrideAccess: true,
    });
    for (const profile of profiles.docs) {
      await payload.delete({ collection: "profiles", id: profile.id, overrideAccess: true }).catch(() => {});
    }
    await payload.delete({ collection: "users", id: userId, overrideAccess: true }).catch(() => {});
  }
  for (const id of roleIds) {
    await payload.delete({ collection: "roles", id, overrideAccess: true }).catch(() => {});
  }
  if (serverId) {
    await payload.delete({ collection: "game-servers", id: serverId, overrideAccess: true }).catch(() => {});
  }
});

// ---------------------------------------------------------------------------
// Tests
// ---------------------------------------------------------------------------
describe("Operation settlement", () => {
  it("settles a logistics extraction into one provenance-linked HQ deposit and settles its reservation", async () => {
    const operationId = `${RUN}-op-log`;
    const originId = await makeStructure("origin", hqBlueprintId, [
      { resourceId: resourceAId, amount: 100 },
    ]);
    const hqId = await makeStructure("hq", hqBlueprintId);
    const reservationKey = `${RUN}-res-log`;
    const reservation = await reserveOperationAssets(payload, {
      reservationKey,
      operationId,
      actorId: commandUserId,
      cargo: [{ resourceId: resourceAId, amount: 40 }],
      originId,
    });
    reservationIds.push(reservation.id);

    await emitRawEvent(`${RUN}-evt-log`, "operation.extraction", {
      operationId,
      version: 1,
      actorId: extractorId,
      kind: "logistics",
      hqStructureId: hqId,
      reservationKey,
      items: [{ resourceId: resourceAId, amount: 25 }],
      consumed: { cargo: [{ resourceId: resourceAId, amount: 15 }] },
    });

    const effects = await effectsForOperation(operationId);
    expect(effects).toHaveLength(1);
    const effect = effects[0];
    expect(effect.effectType).toBe("operation.extraction-recorded");
    expect(effect.status).toBe("applied");
    expect(effect.appliedAt).toBeTruthy();

    // Exactly one deposit: 25 units at the designated HQ, none at the origin.
    expect(await storedAmountAt(hqId, resourceAId)).toBe(25);
    expect(await storedAmountAt(originId, resourceAId)).toBe(100);

    // The linked reservation settled exactly once from the effect.
    const settled = await findReservation(reservationKey);
    expect(settled?.status).toBe("settled");
    const record = settlementOf(settled as OperationReservation);
    expect(record.reason).toBe("extracted");
    expect(record.consumed.cargo).toEqual([{ resource: resourceAId, amount: 15 }]);
    expect(record.returned.cargo).toEqual([{ resource: resourceAId, amount: 25 }]);
    expect(record.effectId).toBe(effect.id);
    expect(relId(settled?.settledByEffect)).toBe(effect.id);

    const notifications = await notificationsFor(extractorId, "operation:extraction");
    expect(notifications.length).toBeGreaterThanOrEqual(1);
  });

  it("settles a player extraction into one provenance-linked locker credit and settles its reservation", async () => {
    const operationId = `${RUN}-op-player`;
    const reservationKey = `${RUN}-res-player`;
    const reservation = await reserveOperationAssets(payload, {
      reservationKey,
      operationId,
      actorId: commandUserId,
      missionId,
      personnel: [{ userId: extractorId }],
    });
    reservationIds.push(reservation.id);

    await emitRawEvent(`${RUN}-evt-player`, "operation.extraction", {
      operationId,
      version: 1,
      actorId: extractorId,
      kind: "player",
      reservationKey,
      items: [{ assetId: stackableAssetId, quantity: 3 }],
    });

    const effects = await effectsForOperation(operationId);
    expect(effects).toHaveLength(1);
    expect(effects[0].status).toBe("applied");

    const locker = await lockerOf(extractorId);
    expect(locker).not.toBeNull();
    const entries = (locker?.items ?? []).filter((e) => relId(e.asset) === stackableAssetId);
    expect(entries).toHaveLength(1);
    expect(entries[0].quantity).toBe(3);

    const settled = await findReservation(reservationKey);
    expect(settled?.status).toBe("settled");
    const record = settlementOf(settled as OperationReservation);
    expect(record.reason).toBe("extracted");
    expect(record.consumed).toEqual({ personnel: [], vehicles: [], cargo: [], budget: 0 });
    expect(record.returned.personnel).toEqual([extractorId]);
    expect(record.effectId).toBe(effects[0].id);

    const notifications = await notificationsFor(extractorId, "operation:extraction");
    expect(notifications.length).toBeGreaterThanOrEqual(1);
  });

  it("applies a duplicate extraction event as a no-op with no second deposit", async () => {
    const operationId = `${RUN}-op-dup`;
    const hqId = await makeStructure("hq-dup", hqBlueprintId);

    const syncDoc = await payload.create({
      collection: "arma-sync-events",
      data: {
        eventId: `${RUN}-evt-dup`,
        server: serverId,
        type: "operation.extraction",
        occurredAt: new Date().toISOString(),
        payload: {
          operationId,
          version: 1,
          actorId: extractorId,
          kind: "logistics",
          hqStructureId: hqId,
          items: [{ resourceId: resourceAId, amount: 10 }],
        },
      },
      overrideAccess: true,
      depth: 0,
    });
    syncEventIds.push(syncDoc.id);
    const opEvents = await payload.find({
      collection: "operation-events",
      where: { sourceEvent: { equals: syncDoc.id } },
      limit: 1,
      depth: 0,
      overrideAccess: true,
    });
    for (const doc of opEvents.docs) opEventIds.push(doc.id);

    // A replay of the same raw event is idempotent by sourceEvent.
    await processOperationEvent(payload, {
      id: syncDoc.id,
      eventId: syncDoc.eventId,
      server: serverId,
      type: syncDoc.type,
      occurredAt: syncDoc.occurredAt,
      payload: syncDoc.payload,
    });

    const effects = await effectsForOperation(operationId);
    expect(effects).toHaveLength(1);
    expect(effects[0].status).toBe("applied");
    expect(await storedAmountAt(hqId, resourceAId)).toBe(10);
  });

  it("records death loss evidence for unextracted inventory only, with no reward", async () => {
    const operationId = `${RUN}-op-death`;

    await emitRawEvent(`${RUN}-evt-death`, "operation.inventory", {
      operationId,
      version: 1,
      actorId: deathUserId,
      reason: "death",
      items: [{ assetId: stackableAssetId, quantity: 2 }],
    });

    const effects = await effectsForOperation(operationId);
    expect(effects).toHaveLength(1);
    expect(effects[0].effectType).toBe("operation.inventory-recorded");
    expect(effects[0].status).toBe("applied");

    // No inventory was credited anywhere.
    const locker = await lockerOf(deathUserId);
    expect(locker).toBeNull();

    // Loss evidence: notification + combat:death event log entry.
    const notifications = await notificationsFor(deathUserId, "operation:death");
    expect(notifications).toHaveLength(1);
    const deathEvents = await payload.find({
      collection: "game-event-logs",
      where: { and: [{ type: { equals: "combat:death" } }, { targetId: { equals: deathUserId } }] },
      limit: 10,
      depth: 0,
      overrideAccess: true,
    });
    expect(deathEvents.docs).toHaveLength(1);

    // No scoreboard write: the XP hook would turn any scoreboard key into XP.
    const profiles = await payload.find({
      collection: "profiles",
      where: { user: { equals: deathUserId } },
      limit: 1,
      depth: 0,
      overrideAccess: true,
    });
    const scoreboard = (profiles.docs[0]?.progression?.scoreboard ?? {}) as Record<string, number | null>;
    expect(scoreboard.deaths ?? 0).toBe(0);
    expect(scoreboard.infantryKills ?? 0).toBe(0);
  });

  it("fails recoverably on a full HQ with no partial deposit", async () => {
    const operationId = `${RUN}-op-full-hq`;
    const hqId = await makeStructure("hq-capped", cappedBlueprintId);

    await emitRawEvent(`${RUN}-evt-full-hq`, "operation.extraction", {
      operationId,
      version: 1,
      actorId: extractorId,
      kind: "logistics",
      hqStructureId: hqId,
      items: [{ resourceId: resourceAId, amount: 10 }],
    });

    const effects = await effectsForOperation(operationId);
    expect(effects).toHaveLength(1);
    expect(effects[0].status).toBe("failed");
    expect(effects[0].reconciliationNotes).toContain("hq-capacity");
    expect(await storedAmountAt(hqId, resourceAId)).toBe(0);
  });

  it("fails recoverably on a full locker with no partial credit", async () => {
    const operationId = `${RUN}-op-full-locker`;
    const locker = await ensureLockerStorage(payload, fullLockerUserId);
    const grid = await getLockerGridDimensions(payload);
    const fill = [];
    for (let y = 0; y < grid.height; y++) {
      for (let x = 0; x < grid.width; x++) {
        fill.push({ asset: fillerAssetId, quantity: 1, gridX: x, gridY: y, rotated: false });
      }
    }
    await payload.update({
      collection: "locker-storages",
      id: locker.id,
      data: { items: fill },
      overrideAccess: true,
      depth: 0,
    });

    await emitRawEvent(`${RUN}-evt-full-locker`, "operation.extraction", {
      operationId,
      version: 1,
      actorId: fullLockerUserId,
      kind: "player",
      items: [{ assetId: stackableAssetId, quantity: 1 }],
    });

    const effects = await effectsForOperation(operationId);
    expect(effects).toHaveLength(1);
    expect(effects[0].status).toBe("failed");
    expect(effects[0].reconciliationNotes).toContain("locker-full");

    const after = await lockerOf(fullLockerUserId);
    expect(after?.items ?? []).toHaveLength(grid.width * grid.height);
  });

  it("rejects malformed and unresolved asset references without guessing", async () => {
    const unresolvedOp = `${RUN}-op-unresolved`;
    await emitRawEvent(`${RUN}-evt-unresolved`, "operation.extraction", {
      operationId: unresolvedOp,
      version: 1,
      actorId: malformedUserId,
      kind: "player",
      items: [{ assetId: 99999999, quantity: 1 }],
    });

    const unresolvedEffects = await effectsForOperation(unresolvedOp);
    expect(unresolvedEffects).toHaveLength(1);
    expect(unresolvedEffects[0].status).toBe("failed");
    expect(unresolvedEffects[0].reconciliationNotes).toContain("unresolved-asset");

    const malformedOp = `${RUN}-op-malformed`;
    await emitRawEvent(`${RUN}-evt-malformed`, "operation.extraction", {
      operationId: malformedOp,
      version: 1,
      actorId: malformedUserId,
      kind: "player",
      items: [{ assetId: "abc", quantity: 1 }],
    });

    const malformedEffects = await effectsForOperation(malformedOp);
    expect(malformedEffects).toHaveLength(1);
    expect(malformedEffects[0].status).toBe("failed");
    expect(malformedEffects[0].reconciliationNotes).toContain("malformed-asset");

    // Nothing was credited; validation failed before the locker was even created.
    expect(await lockerOf(malformedUserId)).toBeNull();
  });

  it("preserves an extraction deposit after a later mission failure", async () => {
    const operationId = `${RUN}-op-fail`;
    const originId = await makeStructure("origin-fail", hqBlueprintId, [
      { resourceId: resourceAId, amount: 100 },
    ]);
    const hqId = await makeStructure("hq-fail", hqBlueprintId);

    const extractedKey = `${RUN}-fail-extracted`;
    const extracted = await reserveOperationAssets(payload, {
      reservationKey: extractedKey,
      operationId,
      actorId: commandUserId,
      cargo: [{ resourceId: resourceAId, amount: 10 }],
      originId,
    });
    reservationIds.push(extracted.id);

    const pendingKey = `${RUN}-fail-pending`;
    const pending = await reserveOperationAssets(payload, {
      reservationKey: pendingKey,
      operationId,
      actorId: commandUserId,
      cargo: [{ resourceId: resourceAId, amount: 10 }],
      originId,
    });
    reservationIds.push(pending.id);

    await emitRawEvent(`${RUN}-evt-fail-extract`, "operation.extraction", {
      operationId,
      version: 1,
      actorId: extractorId,
      kind: "logistics",
      hqStructureId: hqId,
      reservationKey: extractedKey,
      items: [{ resourceId: resourceAId, amount: 4 }],
      consumed: { cargo: [{ resourceId: resourceAId, amount: 6 }] },
    });

    await emitRawEvent(`${RUN}-evt-fail-end`, "operation.end", {
      operationId,
      version: 1,
      actorId: commandUserId,
      outcome: "failed",
    });

    const effects = await effectsForOperation(operationId);
    expect(effects).toHaveLength(2);
    const extractionEffect = effects.find((e) => e.effectType === "operation.extraction-recorded");
    const endEffect = effects.find((e) => e.effectType === "operation.ended");
    expect(extractionEffect?.status).toBe("applied");
    expect(endEffect?.status).toBe("applied");
    expect(endEffect?.reconciliationNotes).toContain("mission-failed");

    // The deposit is final: mission failure never claws it back.
    expect(await storedAmountAt(hqId, resourceAId)).toBe(4);

    // The extraction-settled reservation is untouched by the failure sweep.
    const extractedDoc = await findReservation(extractedKey);
    expect(extractedDoc?.status).toBe("settled");
    expect(settlementOf(extractedDoc as OperationReservation).reason).toBe("extracted");

    // The still-reserved row settles as mission-failed via the end effect.
    const failedDoc = await findReservation(pendingKey);
    expect(failedDoc?.status).toBe("settled");
    const failedRecord = settlementOf(failedDoc as OperationReservation);
    expect(failedRecord.reason).toBe("mission-failed");
    expect(failedRecord.returned.cargo).toEqual([{ resource: resourceAId, amount: 10 }]);
    expect(failedRecord.effectId).toBe(endEffect?.id);

    // The extraction effect was never reversed.
    const freshExtraction = await payload.findByID({
      collection: "operation-effects",
      id: extractionEffect?.id as number,
      depth: 0,
      overrideAccess: true,
    });
    expect(freshExtraction.status).toBe("applied");
    expect(freshExtraction.reversedBy).toBeNull();
  });

  it("updates the AAR for an objective-only operation without touching inventory", async () => {
    const operationId = `${RUN}-op-obj`;
    const hqId = await makeStructure("hq-obj", hqBlueprintId);
    const lockerBefore = await lockerOf(extractorId);
    const countBefore = (lockerBefore?.items ?? []).reduce((sum, e) => sum + e.quantity, 0);

    await emitRawEvent(`${RUN}-evt-obj`, "operation.objective", {
      operationId,
      version: 1,
      actorId: extractorId,
      objective: { id: "obj-1", name: "Secure the depot", status: "complete" },
    });

    const effects = await effectsForOperation(operationId);
    expect(effects).toHaveLength(1);
    expect(effects[0].effectType).toBe("operation.objective-updated");
    expect(effects[0].status).toBe("applied");

    const notifications = await notificationsFor(extractorId, "operation:objective");
    expect(notifications).toHaveLength(1);

    // No inventory movement anywhere.
    expect(await storedAmountAt(hqId, resourceAId)).toBe(0);
    const lockerAfter = await lockerOf(extractorId);
    const countAfter = (lockerAfter?.items ?? []).reduce((sum, e) => sum + e.quantity, 0);
    expect(countAfter).toBe(countBefore);
  });
});