import { describe, expect, test } from "bun:test";
import { compileRule, validateBackup } from "../src/index.ts";
import { eventTurnOn } from "../src/rules/index.ts";

const now = 1_760_000_000_000;

describe("备份校验", () => {
  test("非法节点 ID 会失败", () => {
    const backup = backupFromRule();
    backup.rules[0]!.nodes[0]!.id = "bad-id";
    const codes = validateBackup(backup).map((diagnostic) => diagnostic.code);
    expect(codes).toContain("node-id-invalid");
  });

  test("非法连接目标会失败", () => {
    const backup = backupFromRule();
    backup.rules[0]!.nodes[0]!.outputs.output = ["DO1.missing"];
    const codes = validateBackup(backup).map((diagnostic) => diagnostic.code);
    expect(codes).toContain("connection-port-missing");
  });

  test("缺失设备会按严格模式报错", () => {
    const backup = backupFromRule();
    const diagnostics = validateBackup(backup, { devices: { devList: {} } });
    expect(diagnostics.filter((diagnostic) => diagnostic.code === "device-not-found")).toHaveLength(2);
  });

  test("真实设备清单可通过设备校验", async () => {
    const backup = backupFromRule();
    const devices = (await import("../src/devices.json")).default;
    const diagnostics = validateBackup(backup, { devices });
    expect(diagnostics.filter((diagnostic) => diagnostic.severity === "error")).toEqual([]);
  });
});

function backupFromRule() {
  return {
    version: 2 as const,
    rules: [compileRule(eventTurnOn, { now }).rule],
    variables: { global: {} },
  };
}