import assert from 'node:assert/strict';
import { test } from 'node:test';

import { buildCommand, parseTabIds } from '../nodes/BrowserCli/request';

test('tab:list maps to tabs.list', () => {
  assert.deepEqual(buildCommand('tab', 'list', {}), { command: 'tabs.list', args: {} });
});

test('client:list maps to clients.list', () => {
  assert.deepEqual(buildCommand('client', 'list', {}), { command: 'clients.list', args: {} });
});

test('tab:open sends navigate.open with background derived from focus', () => {
  const bg = buildCommand('tab', 'open', { url: 'https://example.com', focus: false });
  assert.deepEqual(bg, {
    command: 'navigate.open',
    args: { url: 'https://example.com', focus: false, background: true },
  });

  const fg = buildCommand('tab', 'open', { url: 'https://example.com', focus: true });
  assert.equal(fg.args.focus, true);
  assert.equal(fg.args.background, false, 'focused open sends background:false (matches SDK)');
});

test('tab:close supports ids, inactive, duplicates', () => {
  assert.deepEqual(buildCommand('tab', 'close', { mode: 'ids', tabIds: '12, 34' }), {
    command: 'tabs.close',
    args: { tabIds: [12, 34] },
  });
  assert.deepEqual(buildCommand('tab', 'close', { mode: 'inactive' }).args, { inactive: true });
  assert.deepEqual(buildCommand('tab', 'close', { mode: 'duplicates' }).args, { duplicates: true });
});

test('dom:type sends dom.type with selector + text', () => {
  assert.deepEqual(buildCommand('dom', 'type', { selector: '#q', text: 'hello' }), {
    command: 'dom.type',
    args: { selector: '#q', text: 'hello' },
  });
});

test('dom:eval includes tabId only when set', () => {
  assert.deepEqual(buildCommand('dom', 'eval', { code: 'return 1', tabId: 0 }).args, { code: 'return 1' });
  assert.deepEqual(buildCommand('dom', 'eval', { code: 'return 1', tabId: 7 }).args, { code: 'return 1', tabId: 7 });
});

test('page:extractMarkdown omits empty selector', () => {
  assert.deepEqual(buildCommand('page', 'extractMarkdown', { selector: '' }).args, {});
  assert.deepEqual(buildCommand('page', 'extractMarkdown', { selector: 'main' }).args, { selector: 'main' });
});

test('command:execute passes command and args through', () => {
  assert.deepEqual(buildCommand('command', 'execute', { command: 'tabs.query', args: { search: 'docs' } }), {
    command: 'tabs.query',
    args: { search: 'docs' },
  });
});

test('tab read ops map to safe commands', () => {
  assert.deepEqual(buildCommand('tab', 'query', { search: 'docs' }), { command: 'tabs.query', args: { search: 'docs' } });
  assert.deepEqual(buildCommand('tab', 'filter', { pattern: '*.dev/*' }), { command: 'tabs.filter', args: { pattern: '*.dev/*' } });
  assert.deepEqual(buildCommand('tab', 'count', { pattern: '' }).args, {}, 'empty pattern is dropped');
  assert.deepEqual(buildCommand('tab', 'get', { tabId: 0 }).args, {}, 'tabId 0 means active tab');
  assert.deepEqual(buildCommand('tab', 'get', { tabId: 5 }), { command: 'tabs.status', args: { tabId: 5 } });
  assert.deepEqual(buildCommand('tab', 'activeInWindow', { windowId: 3 }), {
    command: 'tabs.active_in_window',
    args: { windowId: 3 },
  });
});

test('tab control ops map to navigate/tabs commands', () => {
  assert.deepEqual(buildCommand('tab', 'activate', { tabId: 7 }), { command: 'tabs.active', args: { tabId: 7 } });
  assert.deepEqual(buildCommand('tab', 'navigateTo', { tabId: 7, url: 'https://x.dev' }), {
    command: 'navigate.to',
    args: { tabId: 7, url: 'https://x.dev' },
  });
  assert.deepEqual(buildCommand('tab', 'reload', { tabId: 0 }), { command: 'navigate.reload', args: {} });
  assert.deepEqual(buildCommand('tab', 'back', { tabId: 0 }).command, 'navigate.back');
  assert.deepEqual(buildCommand('tab', 'mute', { tabId: 2 }), { command: 'tabs.mute', args: { tabId: 2 } });
  assert.deepEqual(buildCommand('tab', 'pin', { tabId: 0 }), { command: 'tabs.pin', args: {} });
});

test('tab move keeps index 0 but drops active tabId fallback for window', () => {
  assert.deepEqual(buildCommand('tab', 'move', { tabId: 4, windowId: 0, index: 0 }), {
    command: 'tabs.move',
    args: { tabId: 4, index: 0 },
  });
  assert.deepEqual(buildCommand('tab', 'move', { tabId: 4, windowId: 9, index: '' }).args, { tabId: 4, windowId: 9 });
});

test('tab rearrange ops default gentleMode and sort key', () => {
  assert.deepEqual(buildCommand('tab', 'dedupe', {}), { command: 'tabs.dedupe', args: { gentleMode: 'auto' } });
  assert.deepEqual(buildCommand('tab', 'sort', { by: 'title' }), {
    command: 'tabs.sort',
    args: { by: 'title', gentleMode: 'auto' },
  });
  assert.deepEqual(buildCommand('tab', 'mergeWindows', {}).command, 'tabs.merge_windows');
});

test('tab screenshot includes quality only when set', () => {
  assert.deepEqual(buildCommand('tab', 'screenshot', { tabId: 0, format: 'png', quality: '' }).args, { format: 'png' });
  assert.deepEqual(buildCommand('tab', 'screenshot', { tabId: 1, format: 'jpeg', quality: 80 }).args, {
    tabId: 1,
    format: 'jpeg',
    quality: 80,
  });
});

test('dom interaction ops map to dom.* commands', () => {
  assert.deepEqual(buildCommand('dom', 'attr', { selector: 'a', attr: 'href' }), {
    command: 'dom.attr',
    args: { selector: 'a', attr: 'href' },
  });
  assert.deepEqual(buildCommand('dom', 'select', { selector: '#s', value: 'v' }), {
    command: 'dom.select',
    args: { selector: '#s', value: 'v' },
  });
  assert.deepEqual(buildCommand('dom', 'key', { key: 'Enter', selector: '' }).args, { key: 'Enter' });
  assert.deepEqual(buildCommand('dom', 'scroll', { selector: '', x: '', y: 500 }).args, { y: 500 });
  assert.deepEqual(buildCommand('dom', 'exists', { selector: '#x' }), { command: 'dom.exists', args: { selector: '#x' } });
});

test('page extractJson sends selector', () => {
  assert.deepEqual(buildCommand('page', 'extractJson', { selector: 'script' }), {
    command: 'extract.json',
    args: { selector: 'script' },
  });
});

test('group ops map to group.* commands', () => {
  assert.deepEqual(buildCommand('group', 'create', { name: 'Research' }), { command: 'group.open', args: { name: 'Research' } });
  assert.deepEqual(buildCommand('group', 'tabs', { groupId: 3 }), { command: 'group.tabs', args: { groupId: 3 } });
  assert.deepEqual(buildCommand('group', 'addTab', { group: 'Research', url: '' }).args, { group: 'Research' });
  assert.deepEqual(buildCommand('group', 'move', { group: '5', direction: 'backward' }), {
    command: 'group.move',
    args: { group: '5', forward: false, backward: true },
  });
  assert.deepEqual(buildCommand('group', 'close', { groupId: 2, gentleMode: 'off' }).args, { groupId: 2, gentleMode: 'off' });
});

test('window ops map to windows.* commands', () => {
  assert.deepEqual(buildCommand('window', 'open', { url: '' }), { command: 'windows.open', args: {} });
  assert.deepEqual(buildCommand('window', 'rename', { windowId: 1, name: 'Work' }), {
    command: 'windows.rename',
    args: { windowId: 1, name: 'Work' },
  });
});

test('session ops map to session.* commands', () => {
  assert.deepEqual(buildCommand('session', 'save', { name: 'morning' }), { command: 'session.save', args: { name: 'morning' } });
  assert.deepEqual(buildCommand('session', 'export', { name: '' }), { command: 'session.export', args: {} });
  assert.deepEqual(buildCommand('session', 'diff', { nameA: 'a', nameB: 'b' }).args, { nameA: 'a', nameB: 'b' });
  assert.deepEqual(buildCommand('session', 'autoSave', { enabled: false }), {
    command: 'session.auto_save',
    args: { enabled: false },
  });
});

test('storage ops default to local and drop active tabId', () => {
  assert.deepEqual(buildCommand('storage', 'get', { key: 'token', storeType: 'local', tabId: 0 }), {
    command: 'storage.get',
    args: { key: 'token', type: 'local' },
  });
  assert.deepEqual(buildCommand('storage', 'set', { key: 'k', value: 'v', storeType: 'session', tabId: 4 }), {
    command: 'storage.set',
    args: { key: 'k', value: 'v', type: 'session', tabId: 4 },
  });
  assert.deepEqual(buildCommand('storage', 'get', { key: '', storeType: 'local', tabId: 0 }).args, { type: 'local' });
});

test('perf and extension ops map to safe/control commands', () => {
  assert.deepEqual(buildCommand('perf', 'status', {}), { command: 'perf.status', args: {} });
  assert.deepEqual(buildCommand('extension', 'capabilities', {}), { command: 'extension.capabilities', args: {} });
  assert.deepEqual(buildCommand('extension', 'reload', {}), { command: 'extension.reload', args: {} });
});

test('unknown operation throws', () => {
  assert.throws(() => buildCommand('tab', 'nope', {}), /Unsupported operation/);
  assert.throws(() => buildCommand('connection', 'health', {}), /Unsupported operation/);
  assert.throws(() => buildCommand('gateway', 'health', {}), /Unsupported operation/);
});

test('parseTabIds accepts array, json, and delimited strings', () => {
  assert.deepEqual(parseTabIds([1, 2, 3]), [1, 2, 3]);
  assert.deepEqual(parseTabIds('[4, 5]'), [4, 5]);
  assert.deepEqual(parseTabIds('6, 7 8'), [6, 7, 8]);
  assert.deepEqual(parseTabIds(''), []);
  assert.deepEqual(parseTabIds(9), [9]);
});