import { EcpClient, Key, parseUiXml, findElement, findFocused } from '@danecodes/roku-ecp';

// Connect by IP
const roku = new EcpClient('192.168.0.30');

// Or discover on the network
const roku = await EcpClient.discover();
const allDevices = await EcpClient.discoverAll();

// Send remote control input
await roku.press(Key.Down, { times: 3 });
await roku.press(Key.Select);

// Type into a search field
await roku.type('one piece');

// Inspect the SceneGraph UI tree
const xml = await roku.queryAppUi();
const tree = await parseUiXml(xml);
const button = findElement(tree, 'AppButton#play_button');
console.log(button?.attrs.text); // "Play"

// Check what's focused
const focused = findFocused(tree);
console.log(focused?.tag, focused?.attrs.name);

// Query device state
const info = await roku.queryDeviceInfo();
const app = await roku.queryActiveApp();
const player = await roku.queryMediaPlayer();
const apps = await roku.queryInstalledApps();

const roku = await EcpClient.discover();                    // 5s timeout
const roku = await EcpClient.discover({ timeout: 10000 });  // custom timeout
const all = await EcpClient.discoverAll();                   // find all devices

await roku.keypress(Key.Select);           // single press
await roku.keydown(Key.Right);             // key down
await roku.keyup(Key.Right);               // key up
await roku.press(Key.Down, { times: 5, delay: 100 }); // repeated press
await roku.type('search text', { delay: 50 });        // character-by-character

await roku.launch('12345');                              // launch by channel ID
await roku.launch('dev', { contentId: 'abc', mediaType: 'episode' }); // with params
await roku.deepLink('dev', 'abc', 'episode');            // shorthand
await roku.install('12345');                             // install from store
await roku.input({ key: 'value' });                      // send input params
await roku.closeApp();                                   // press Home

const info = await roku.queryDeviceInfo();       // DeviceInfo
const app = await roku.queryActiveApp();         // ActiveApp
const apps = await roku.queryInstalledApps();    // InstalledApp[]
const player = await roku.queryMediaPlayer();    // MediaPlayerState
const xml = await roku.queryAppUi();             // raw XML string
const perf = await roku.queryChanperf();         // ChanperfSample

await roku.sideload('./build.zip');              // deploy dev channel
const png = await roku.takeScreenshot();         // returns Buffer

const output = await roku.readConsole({ duration: 3000, filter: 'error' });
const response = await roku.sendConsoleCommand('bt'); // backtrace

import { parseUiXml, findElement, findElements, findFocused, formatTree } from '@danecodes/roku-ecp';

const tree = parseUiXml(await roku.queryAppUi());

findElement(tree, 'AppButton#play');                    // by tag#name
findElement(tree, '#titleLabel');                        // by name only
findElement(tree, 'HomePage HomeHeroCarousel');          // descendant
findElement(tree, 'LayoutGroup > AppLabel');             // direct child
findElement(tree, 'AppButton:nth-child(1)');             // nth-child
findElement(tree, 'CollectionModule + CollectionModule'); // adjacent sibling

findElements(tree, 'AppButton');  // all matches
findFocused(tree);                // currently focused node

console.log(formatTree(tree, { maxDepth: 3 }));

interface UiNode {
  tag: string;                        // SceneGraph component name
  name?: string;                      // name or id attribute
  attrs: Record<string, string>;      // all XML attributes
  children: UiNode[];
  parent?: UiNode;
}

import { parseConsoleForIssues } from '@danecodes/roku-ecp';

const output = await roku.readConsole({ duration: 5000 });
const { errors, crashes, exceptions } = parseConsoleForIssues(output);