// Copyright 2013 The Flutter Authors. All rights reserved.
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.

// @dart = 2.6
import 'dart:ui';

import 'animated_color_square.dart';
import 'locale_initialization.dart';
import 'platform_view.dart';
import 'poppable_screen.dart';
import 'scenario.dart';
import 'send_text_focus_semantics.dart';
import 'touches_scenario.dart';

Map<String, Scenario> _scenarios = <String, Scenario>{
  'animated_color_square': AnimatedColorSquareScenario(window),
  'locale_initialization': LocaleInitialization(window),
  'platform_view': PlatformViewScenario(window, 'Hello from Scenarios (Platform View)', id: 0),
  'platform_view_no_overlay_intersection': PlatformViewNoOverlayIntersectionScenario(window, 'Hello from Scenarios (Platform View)', id: 0),
  'platform_view_partial_intersection': PlatformViewPartialIntersectionScenario(window, 'Hello from Scenarios (Platform View)', id: 0),
  'platform_view_two_intersecting_overlays': PlatformViewTwoIntersectingOverlaysScenario(window, 'Hello from Scenarios (Platform View)', id: 0),
  'platform_view_one_overlay_two_intersecting_overlays': PlatformViewOneOverlayTwoIntersectingOverlaysScenario(window, 'Hello from Scenarios (Platform View)', id: 0),
  'platform_view_multiple_without_overlays': MultiPlatformViewWithoutOverlaysScenario(window, 'Hello from Scenarios (Platform View)', id: 0),
  'platform_view_max_overlays': PlatformViewMaxOverlaysScenario(window, 'Hello from Scenarios (Platform View)', id: 0),
  'platform_view_cliprect': PlatformViewClipRectScenario(window, 'PlatformViewClipRect', id: 1),
  'platform_view_cliprrect': PlatformViewClipRRectScenario(window, 'PlatformViewClipRRect', id: 2),
  'platform_view_clippath': PlatformViewClipPathScenario(window, 'PlatformViewClipPath', id: 3),
  'platform_view_transform': PlatformViewTransformScenario(window, 'PlatformViewTransform', id: 4),
  'platform_view_opacity': PlatformViewOpacityScenario(window, 'PlatformViewOpacity', id: 5),
  'platform_view_multiple': MultiPlatformViewScenario(window, firstId: 6, secondId: 7),
  'platform_view_multiple_background_foreground': MultiPlatformViewBackgroundForegroundScenario(window, firstId: 8, secondId: 9),
  'poppable_screen': PoppableScreenScenario(window),
  'platform_view_rotate': PlatformViewScenario(window, 'Rotate Platform View', id: 10),
  'platform_view_gesture_reject_eager': PlatformViewForTouchIOSScenario(window, 'platform view touch', id: 11, accept: false),
  'platform_view_gesture_accept': PlatformViewForTouchIOSScenario(window, 'platform view touch', id: 11, accept: true),
  'platform_view_gesture_reject_after_touches_ended': PlatformViewForTouchIOSScenario(window, 'platform view touch', id: 11, accept: false, rejectUntilTouchesEnded: true),
  'tap_status_bar': TouchesScenario(window),
  'text_semantics_focus': SendTextFocusScemantics(window),
};

Map<String, dynamic> _currentScenario = <String, dynamic>{
  'name': 'animated_color_square',
};

/// Loads an scenario.
/// The map must contain a `name` entry, which equals to the name of the scenario.
void loadScenario(Map<String, dynamic> scenario) {
  final String scenarioName = scenario['name'] as String;
  assert(_scenarios[scenarioName] != null);
  _currentScenario = scenario;
  window.scheduleFrame();
  print('Loading scenario $scenarioName');
}

/// Gets the loaded [Scenario].
Scenario get currentScenario {
  return _currentScenario != null ? _scenarios[_currentScenario['name']] : null;
}

/// Gets the parameters passed to the app over the channel.
Map<String, dynamic> get scenarioParams {
  return Map<String, dynamic>.from(_currentScenario);
}