import assert from "node:assert/strict";

import {
  AssetResponseSchema,
  CatalogResponseSchema,
  InventoryResponseSchema,
  RelationshipResponseSchema,
  SaveDefinitionResponseSchema,
} from "@metis/assets/common";
import type { Sequelize } from "sequelize";
import { z } from "zod/v4";

type Request = (path: string, body?: unknown, origin?: string, token?: string) => Promise<Response>;
export async function verifyRelationships(
  request: Request,
  companyId: string,
  otherId: string,
  database: Sequelize
) {
  const path = `/assets/${companyId}`;
  const catalog = CatalogResponseSchema.parse(
    await (await request(`/asset-catalog/${companyId}`)).json()
  );
  const type = catalog.items.find(
    (item) => item.values.kind === "relation" && item.values.symmetric
  );
  assert.ok(type);
  const template = catalog.items.find(
    (item) => item.values.kind === "template" && item.values.name === "Monitor"
  );
  assert.ok(template);
  const own = InventoryResponseSchema.parse(await (await request(path)).json()).assets;
  const first = own[0];
  const second = own[1];
  assert.ok(first && second);
  const foreignResponse = await request(`/assets/${otherId}`, {
    values: {
      name: "MON-Foreign",
      templateId: template.id,
      status: "available",
      siteId: null,
      personId: null,
      characteristics: {},
      notes: "",
    },
  });
  assert.equal(foreignResponse.status, 201);
  const foreign = AssetResponseSchema.parse(await foreignResponse.json()).asset;
  const input = { sourceId: first.id, targetId: second.id, typeId: type.id, notes: "USB" };
  const linkPath = `${path}/relationships`;
  const save = async (values: unknown) => {
    const response = await request(linkPath, { values });
    assert.equal(response.status, 201, await response.clone().text());
    return RelationshipResponseSchema.parse(await response.json()).relationship;
  };
  const error = async (values: unknown, code: string, status = 409) => {
    const response = await request(linkPath, { values });
    assert.equal(response.status, status);
    assert.equal(z.object({ code: z.string() }).parse(await response.json()).code, code);
  };
  await error({ ...input, targetId: first.id }, "SELF_RELATIONSHIP");
  await error({ ...input, targetId: foreign.id }, "ASSET_NOT_FOUND", 404);
  await error({ ...input, typeId: template.id }, "RELATION_TYPE_UNAVAILABLE");
  await error({ ...input, createdBy: first.id }, "INVALID_REQUEST", 400);
  assert.equal((await request(linkPath, { values: input }, "https://other.example")).status, 403);
  assert.equal((await request(linkPath, { values: input }, undefined, "a".repeat(64))).status, 403);
  const [created, retry] = await Promise.all([save(input), save(input)]);
  assert.equal(created.id, retry.id);
  assert.equal(created.id.charAt(14), "7");
  assert.ok(created.createdByName);
  assert.equal((await save({ ...input, sourceId: second.id, targetId: first.id })).id, created.id);
  await error({ ...input, notes: "Otro cable" }, "RELATIONSHIP_EXISTS");
  await assert.rejects(
    database.query("UPDATE asset_relationships SET targetId=:target WHERE id=:id", {
      replacements: { target: foreign.id, id: created.id },
    })
  );
  assert.equal(
    (await request(`/asset-catalog/${companyId}/${type.id}/status`, { active: false })).status,
    200
  );
  await error(input, "RELATION_TYPE_UNAVAILABLE");
  const endPath = `${path}/relationships/${created.id}/end`;
  const ending = await request(endPath, {});
  assert.equal(ending.status, 200);
  const ended = RelationshipResponseSchema.parse(await ending.json()).relationship;
  assert.ok(ended.endedAt);
  assert.ok(ended.endedByName);
  assert.deepEqual(
    RelationshipResponseSchema.parse(await (await request(endPath, {})).json()).relationship,
    ended
  );
  assert.equal(
    (await request(`/assets/${otherId}/relationships/${created.id}/end`, {})).status,
    404
  );
  assert.equal(
    (await request(`/asset-catalog/${companyId}/${type.id}/status`, { active: null })).status,
    200
  );
  const replacement = await save(input);
  assert.notEqual(replacement.id, created.id);
  await verifyDirectional(request, companyId, otherId, first.id, second.id);
  const stored = InventoryResponseSchema.parse(await (await request(path)).json()).relationships;
  assert.deepEqual(
    stored.find((item) => item.id === ended.id),
    ended
  );
  assert.ok(
    !InventoryResponseSchema.parse(await (await request(`/assets/${otherId}`)).json()).relationships
      .length
  );
}
async function verifyDirectional(
  request: Request,
  companyId: string,
  otherId: string,
  sourceId: string,
  targetId: string
) {
  const definition = {
    kind: "relation",
    name: "Replica a",
    inverseName: "Recibe réplica de",
    description: "",
    symmetric: false,
  };
  const response = await request(`/asset-catalog/${companyId}`, { values: definition });
  assert.equal(response.status, 201);
  const typeId = SaveDefinitionResponseSchema.parse(await response.json()).savedId;
  const path = `/assets/${companyId}/relationships`;
  const values = { sourceId, targetId, typeId, notes: "" };
  const added = await request(path, { values });
  assert.equal(added.status, 201);
  const link = RelationshipResponseSchema.parse(await added.json()).relationship;
  const reverse = await request(path, {
    values: { ...values, sourceId: targetId, targetId: sourceId },
  });
  assert.equal(reverse.status, 201);
  assert.notEqual(RelationshipResponseSchema.parse(await reverse.json()).relationship.id, link.id);
  const edited = await request(`/asset-catalog/${companyId}/${typeId}/update`, {
    values: { ...definition, name: "Replica hacia" },
  });
  assert.equal(edited.status, 200);
  const conversion = await request(`/asset-catalog/${companyId}/${typeId}/update`, {
    values: { ...definition, symmetric: true },
  });
  assert.equal(conversion.status, 409);
  const stored = InventoryResponseSchema.parse(
    await (await request(`/assets/${companyId}`)).json()
  ).relationships.find((item) => item.id === link.id);
  assert.equal(stored?.values.name, "Replica a");
  const other = await request(`/assets/${otherId}/relationships`, { values });
  assert.equal(other.status, 404);
}