import assert from "node:assert/strict";

import {
  ZONE_SOURCE_GENERATION_SCHEMA_VERSION,
  normalizeZoneSourceGeneration,
  validateDataProductPublish,
} from "../src/index.mjs";

const generatedAt = "2026-07-20T18:00:00.000Z";
const live = normalizeZoneSourceGeneration({
  schemaVersion: ZONE_SOURCE_GENERATION_SCHEMA_VERSION,
  adapterId: "gelios-rest-v1",
  sourceRevision: "gelios-rest-v1",
  generatedAt,
  complete: true,
  zones: [{
    id: 42,
    name: "Polygon zone",
    type: "polygon",
    points: [
      { latitude: 55.74, longitude: 37.60 },
      { latitude: 55.74, longitude: 37.62 },
      { latitude: 55.76, longitude: 37.62 },
    ],
    color: "#ff00ff",
  }, {
    id: 43,
    name: "Circle zone",
    type: "circle",
    points: [{ latitude: 55.75, longitude: 37.61 }],
    radius: 150,
  }],
});
assert.equal(live.complete, true);
assert.equal(live.sourceKind, "live_api");
assert.equal(live.facts.length, 2);
assert.deepEqual(live.facts.map((fact) => fact.sourceId), ["gelios-zone-42", "gelios-zone-43"]);
assert.equal(live.facts.every((fact) => fact.observedAt === generatedAt), true);
assert.equal(live.facts.every((fact) => fact.geometry.type === "Polygon"), true);
assert.equal(validateDataProductPublish({
  schemaVersion: "nodedc.data-product.publish/v1",
  batch: { runId: "zones-live-1", sequence: 0, idempotencyKey: "zones-live-1.batch-0", mode: "replace", generationAt: generatedAt },
  facts: live.facts,
}).ok, true);

const snapshotDigest = "a".repeat(64);
const snapshot = normalizeZoneSourceGeneration({
  schemaVersion: ZONE_SOURCE_GENERATION_SCHEMA_VERSION,
  adapterId: "mmap-snapshot-v1",
  snapshotDigest,
  generatedAt,
  complete: true,
  zones: [{
    snapshotKey: "legacy-zone-a",
    name: "Snapshot zone",
    type: "polygon",
    points: "55.74,37.60;55.74,37.62;55.76,37.62",
  }],
}, { identityCrosswalk: { "legacy-zone-a": 42 } });
assert.equal(snapshot.sourceKind, "versioned_snapshot");
assert.equal(snapshot.facts[0].sourceId, live.facts[0].sourceId);
assert.match(snapshot.sourceRevision, new RegExp(`@sha256:${snapshotDigest}$`));

assert.throws(() => normalizeZoneSourceGeneration({
  schemaVersion: ZONE_SOURCE_GENERATION_SCHEMA_VERSION,
  adapterId: "mmap-snapshot-v1",
  snapshotDigest,
  generatedAt,
  complete: true,
  zones: [{ snapshotKey: "unknown", name: "Unknown", type: "polygon", points: "55.74,37.60;55.74,37.62;55.76,37.62" }],
}), /zone_source_identity_crosswalk_required/);
assert.throws(() => normalizeZoneSourceGeneration({
  schemaVersion: ZONE_SOURCE_GENERATION_SCHEMA_VERSION,
  adapterId: "mmap-snapshot-v1",
  snapshotDigest,
  generatedAt,
  complete: true,
  zones: [{ id: 42, name: "Uncrossed", type: "polygon", points: "55.74,37.60;55.74,37.62;55.76,37.62" }],
}), /zone_source_identity_crosswalk_required/);
assert.throws(() => normalizeZoneSourceGeneration({
  schemaVersion: ZONE_SOURCE_GENERATION_SCHEMA_VERSION,
  adapterId: "gelios-rest-v1",
  generatedAt,
  complete: true,
  zones: [{ name: "No native id", type: "polygon", points: "55.74,37.60;55.74,37.62;55.76,37.62" }],
}), /zone_source_native_identity_required/);
assert.throws(() => normalizeZoneSourceGeneration({
  schemaVersion: ZONE_SOURCE_GENERATION_SCHEMA_VERSION,
  adapterId: "gelios-rest-v1",
  generatedAt,
  complete: false,
  zones: [],
}), /zone_source_generation_incomplete/);

console.log("external-provider zone source: ok");