import assert from "node:assert/strict";
import { randomUUID } from "node:crypto";

import {
  InventoryResponseSchema,
  SupportListSchema,
  SupportResponseSchema,
} from "@metis/assets/common";
import {
  CatalogResponseSchema,
  ResourceResponseSchema,
  SaveDefinitionResponseSchema,
} from "@metis/resources/common";
import type { Sequelize } from "sequelize";
import { z } from "zod/v4";

import { verifySupportResourceMigration } from "./support-resource-migration.integration";

type Request = (path: string, body?: unknown, origin?: string, token?: string) => Promise<Response>;

export async function verifySupport(
  request: Request,
  companyId: string,
  otherId: string,
  database: Sequelize
) {
  const host = InventoryResponseSchema.parse(
    await (await request(`/assets/${companyId}`)).json()
  ).assets.find((item) => item.values.status !== "retired");

  assert.ok(host);
  await verifySupportResourceMigration(database, companyId, host.id);
  const catalog = CatalogResponseSchema.parse(
    await (await request(`/resource-catalog/${companyId}`)).json()
  );
  const template = catalog.items.find((item) => item.builtinKey === "template:support");

  assert.ok(template);
  const tools = [];

  for (const name of ["AnyDesk", "Supremo Control", "Escritorio remoto", "TeamViewer"]) {
    const response = await request(`/resources/${companyId}`, {
      values: { name, templateId: template.id, active: true, notes: "", characteristics: {} },
    });

    assert.equal(response.status, 201, await response.clone().text());
    const resource = ResourceResponseSchema.parse(await response.json()).resource;

    tools.push({ id: resource.id, name, active: true });
  }
  const tool = tools[0];

  assert.ok(tool);
  const path = `/asset-support/${companyId}/${host.id}`;
  const available = SupportListSchema.parse(await (await request(path)).json());

  assert.ok(tools.every((tool) => available.tools.some((item) => item.id === tool.id)));
  const values = {
    resourceId: tool.id,
    destination: "soporte-test",
    requiresVpn: false,
    preferred: true,
    state: "available" as const,
    notes: "Test",
  };

  async function error(url: string, body: unknown, status: number, code: string) {
    const response = await request(url, body);

    assert.equal(response.status, status);
    assert.equal(z.object({ code: z.string() }).parse(await response.json()).code, code);
  }

  const saved = await request(path, { values });

  assert.equal(saved.status, 201, await saved.clone().text());
  const first = SupportResponseSchema.parse(await saved.json()).connection;

  assert.equal(first.id[14], "7");
  assert.equal(first.history.length, 1);
  await error(`/asset-support/${otherId}/${host.id}`, { values }, 404, "ASSET_NOT_FOUND");
  await error(
    path,
    { values: { ...values, preferred: true, state: "pending" } },
    400,
    "INVALID_REQUEST"
  );
  await error(path, { values }, 409, "PREFERRED_EXISTS");
  const secondValues = {
    ...values,
    resourceId: tools.find((item) => item.name === "Supremo Control")?.id,
    preferred: false,
  };
  const second = await request(path, { values: secondValues });

  assert.equal(second.status, 201);
  const secondItem = SupportResponseSchema.parse(await second.json()).connection;

  await error(path, { values: secondValues }, 409, "CONNECTION_EXISTS");
  await error(`${path}/${randomUUID()}/update`, { values }, 404, "CONNECTION_NOT_FOUND");
  const same = await request(`${path}/${first.id}/update`, { values });

  assert.equal(same.status, 200);
  assert.equal(SupportResponseSchema.parse(await same.json()).connection.history.length, 1);
  const update = await request(`${path}/${first.id}/update`, {
    values: { ...values, requiresVpn: true },
  });

  assert.equal(update.status, 200);
  const changed = SupportResponseSchema.parse(await update.json()).connection;

  assert.equal(changed.history.length, 2);
  assert.equal(changed.history[0]?.values.requiresVpn, false);
  const switched = await request(`${path}/${first.id}/update`, {
    values: { ...changed.values, preferred: false },
  });

  assert.equal(switched.status, 200);
  assert.equal(
    (
      await request(`${path}/${secondItem.id}/update`, {
        values: { ...secondItem.values, preferred: true },
      })
    ).status,
    200
  );
  assert.equal((await request(`${path}?unknown=1`)).status, 400);
  assert.equal((await request(path, { values }, "http://evil.example")).status, 403);
  assert.equal((await request(path, { values }, undefined, "invalid-token")).status, 403);
  const custom = await request(`/resources/${companyId}`, {
    values: {
      name: "RustDesk test",
      templateId: template.id,
      active: true,
      notes: "",
      characteristics: {},
    },
  });

  assert.equal(custom.status, 201);
  const customTool = ResourceResponseSchema.parse(await custom.json()).resource;
  const disabled = await request(`/resources/${companyId}/${customTool.id}/update`, {
    values: { ...customTool.values, active: false },
  });

  assert.equal(disabled.status, 200);
  await error(
    path,
    { values: { ...values, resourceId: customTool.id, preferred: false } },
    409,
    "TOOL_UNAVAILABLE"
  );
  const foreign = ResourceResponseSchema.parse(
    await (
      await request(`/resources/${otherId}`, {
        values: {
          name: "AnyDesk ajeno",
          templateId: template.id,
          active: true,
          notes: "",
          characteristics: {},
        },
      })
    ).json()
  ).resource;

  await error(
    path,
    { values: { ...values, resourceId: foreign.id, preferred: false } },
    409,
    "TOOL_UNAVAILABLE"
  );
  const generalTemplate = catalog.items.find((item) => item.builtinKey === "template:application");

  assert.ok(generalTemplate);
  const application = ResourceResponseSchema.parse(
    await (
      await request(`/resources/${companyId}`, {
        values: {
          name: "Aplicación sin asistencia",
          templateId: generalTemplate.id,
          active: true,
          notes: "",
          characteristics: {},
        },
      })
    ).json()
  ).resource;

  await error(
    path,
    { values: { ...values, resourceId: application.id, preferred: false } },
    409,
    "TOOL_UNAVAILABLE"
  );
  await assert.rejects(() =>
    database.query("UPDATE asset_support SET resourceId=:resourceId WHERE id=:id", {
      replacements: { resourceId: foreign.id, id: first.id },
    })
  );
  const provider = catalog.items.find((item) => item.builtinKey === "field:provider");

  assert.ok(provider);
  const customTemplateResponse = await request(`/resource-catalog/${companyId}`, {
    values: {
      kind: "template",
      name: "Asistencia propia",
      description: "",
      usage: "support",
      fields: [{ fieldId: provider.id, required: false }],
    },
  });

  assert.equal(customTemplateResponse.status, 201);
  const customTemplate = SaveDefinitionResponseSchema.parse(await customTemplateResponse.json());
  const customResourceResponse = await request(`/resources/${companyId}`, {
    values: {
      name: "RustDesk propio",
      templateId: customTemplate.savedId,
      active: true,
      notes: "",
      characteristics: {},
    },
  });

  assert.equal(customResourceResponse.status, 201);
  const customResource = ResourceResponseSchema.parse(await customResourceResponse.json()).resource;
  const customList = SupportListSchema.parse(await (await request(path)).json());

  assert.ok(customList.tools.some((item) => item.id === customResource.id));
  const listed = SupportListSchema.parse(await (await request(path)).json());

  assert.equal(listed.connections.length, 2);
  assert.equal(listed.connections.filter((item) => item.values.preferred).length, 1);
  const retired = await request(`/assets/${companyId}/${host.id}/update`, {
    values: { ...host.values, status: "retired" },
  });

  assert.equal(retired.status, 200);
  await error(
    `${path}/${first.id}/update`,
    { values: { ...values, preferred: false } },
    409,
    "ASSET_RETIRED"
  );
  assert.equal(
    (
      await request(`${path}/${first.id}/update`, {
        values: { ...values, preferred: false, state: "retired" },
      })
    ).status,
    200
  );
  assert.equal(
    (await request(`/assets/${companyId}/${host.id}/update`, { values: host.values })).status,
    200
  );
}