import { describe, expect, test } from "vitest";

import { testEvent, testPK } from "../util.test";
import type { Event } from "./event";
import { getID } from "./id";

interface IDTestCase {
  name: string;
  event: Event;
  expected: string;
}

const idTestCases: IDTestCase[] = [
  {
    name: "minimal event",
    event: {
      pubkey: testPK,
      created_at: testEvent.created_at,
      kind: 1,
      tags: [],
      content: "",
      id: "",
      sig: "",
    },
    expected:
      "13a55672a600398894592f4cb338652d4936caffe5d3718d11597582bb030c39",
  },
  {
    name: "alphanumeric content",
    event: {
      pubkey: testPK,
      created_at: testEvent.created_at,
      kind: 1,
      tags: [],
      content: "hello world",
      id: "",
      sig: "",
    },
    expected:
      "c7a702e6158744ca03508bbb4c90f9dbb0d6e88fefbfaa511d5ab24b4e3c48ad",
  },
  {
    name: "unicode content",
    event: {
      pubkey: testPK,
      created_at: testEvent.created_at,
      kind: 1,
      tags: [],
      content: "hello world 😀",
      id: "",
      sig: "",
    },
    expected:
      "e42083fafbf9a39f97914fd9a27cedb38c429ac3ca8814288414eaad1f472fe8",
  },
  {
    name: "escaped content",
    event: {
      pubkey: testPK,
      created_at: testEvent.created_at,
      kind: 1,
      tags: [],
      content: '"You say yes."\\n\\t"I say no."',
      id: "",
      sig: "",
    },
    expected:
      "343de133996a766bf00561945b6f2b2717d4905275976ca75c1d7096b7d1900c",
  },
  {
    name: "json content",
    event: {
      pubkey: testPK,
      created_at: testEvent.created_at,
      kind: 1,
      tags: [],
      content: '{"field": ["value","value"],"numeral": 123}',
      id: "",
      sig: "",
    },
    expected:
      "c6140190453ee947efb790e70541a9d37c41604d1f29e4185da4325621ed5270",
  },
  {
    name: "empty tag",
    event: {
      pubkey: testPK,
      created_at: testEvent.created_at,
      kind: 1,
      tags: [["a", ""]],
      content: "",
      id: "",
      sig: "",
    },
    expected:
      "7d3e394c75916362436f11c603b1a89b40b50817550cfe522a90d769655007a4",
  },
  {
    name: "single tag",
    event: {
      pubkey: testPK,
      created_at: testEvent.created_at,
      kind: 1,
      tags: [["a", "value"]],
      content: "",
      id: "",
      sig: "",
    },
    expected:
      "7db394e274fb893edbd9f4aa9ff189d4f3264bf1a29cef8f614e83ebf6fa19fe",
  },
  {
    name: "optional tag values",
    event: {
      pubkey: testPK,
      created_at: testEvent.created_at,
      kind: 1,
      tags: [["a", "value", "optional"]],
      content: "",
      id: "",
      sig: "",
    },
    expected:
      "656b47884200959e0c03054292c453cfc4beea00b592d92c0f557bff765e9d34",
  },
  {
    name: "multiple tags",
    event: {
      pubkey: testPK,
      created_at: testEvent.created_at,
      kind: 1,
      tags: [
        ["a", "value", "optional"],
        ["b", "another"],
        ["c", "data"],
      ],
      content: "",
      id: "",
      sig: "",
    },
    expected:
      "f7c27f2eacda7ece5123a4f82db56145ba59f7c9e6c5eeb88552763664506b06",
  },
  {
    name: "unicode tag",
    event: {
      pubkey: testPK,
      created_at: testEvent.created_at,
      kind: 1,
      tags: [["a", "😀"]],
      content: "",
      id: "",
      sig: "",
    },
    expected:
      "fd2798d165d9bf46acbe817735dc8cedacd4c42dfd9380792487d4902539e986",
  },
  {
    name: "zero timestamp",
    event: {
      pubkey: testPK,
      created_at: 0,
      kind: 1,
      tags: [],
      content: "",
      id: "",
      sig: "",
    },
    expected:
      "9ca742f2e2eea72ad6e0277a6287e2bb16a3e47d64b8468bc98474e266cf0ec2",
  },
  {
    name: "negative timestamp",
    event: {
      pubkey: testPK,
      created_at: -1760740551,
      kind: 1,
      tags: [],
      content: "",
      id: "",
      sig: "",
    },
    expected:
      "4740b027040bb4d0ee8e885f567a80277097da70cddd143d8a6dadf97f6faaa3",
  },
  {
    name: "max int64 timestamp",
    event: {
      pubkey: testPK,
      created_at: 9007199254740991,
      kind: 1,
      tags: [],
      content: "",
      id: "",
      sig: "",
    },
    expected:
      "7aa9e4bca8058ab819b6ce062efb2f8423f598bcb3d9f4b5b46b2f587b182a55",
  },
  {
    name: "different kind",
    event: {
      pubkey: testPK,
      created_at: testEvent.created_at,
      kind: 20021,
      tags: [],
      content: "",
      id: "",
      sig: "",
    },
    expected:
      "995c4894c264e6b9558cb94b7b34008768d53801b99960b47298d4e3e23fadd3",
  },
];

describe("EventID.getID", () => {
  test.each(idTestCases)("$name", ({ event, expected }) => {
    const actual = getID(event);
    expect(actual).toBe(expected);
  });
});