export const EDITOR_SCENE_STYLE_PRESETS = {
  ANIME: {
    value: 'anime',
    label: '日系动画',
    description: '细腻光影、动画感构图',
  },
  WATERCOLOR: {
    value: 'watercolor',
    label: '清透水彩',
    description: '通透纸感、柔和自然晕染',
  },
  FLAT: {
    value: 'flat',
    label: '平面几何',
    description: '清晰色块、简化形体与轮廓',
  },
  STOP_MOTION: {
    value: 'stop-motion',
    label: '定格模型',
    description: '实体模型质感、微缩布景光影',
  },
  CUSTOM: {
    value: 'custom',
    label: '自定义',
    description: '填写具体画风',
  },
} as const;

type EditorSceneStylePresetDefinition =
  (typeof EDITOR_SCENE_STYLE_PRESETS)[keyof typeof EDITOR_SCENE_STYLE_PRESETS];

export type EditorSceneStylePreset = EditorSceneStylePresetDefinition['value'];

export const EDITOR_SCENE_STYLE_PRESET_OPTIONS = Object.values(
  EDITOR_SCENE_STYLE_PRESETS,
);
export const DEFAULT_EDITOR_SCENE_STYLE_PRESET =
  EDITOR_SCENE_STYLE_PRESETS.ANIME.value;
export const CUSTOM_EDITOR_SCENE_STYLE_PRESET =
  EDITOR_SCENE_STYLE_PRESETS.CUSTOM.value;

export function isEditorSceneStylePreset(
  value: unknown,
): value is EditorSceneStylePreset {
  return EDITOR_SCENE_STYLE_PRESET_OPTIONS.some(
    (preset) => preset.value === value,
  );
}

export function getEditorSceneStylePresetLabel(value: EditorSceneStylePreset) {
  return (
    EDITOR_SCENE_STYLE_PRESET_OPTIONS.find((preset) => preset.value === value)
      ?.label ?? EDITOR_SCENE_STYLE_PRESETS.ANIME.label
  );
}

export function resolveEditorSceneStylePresetByLabel(
  label: string | null | undefined,
): EditorSceneStylePreset {
  return (
    EDITOR_SCENE_STYLE_PRESET_OPTIONS.find((preset) => preset.label === label)
      ?.value ?? DEFAULT_EDITOR_SCENE_STYLE_PRESET
  );
}

export type EditorSceneGenerationPlaceholder = {
  x: number;
  y: number;
  width: number;
  height: number;
  originalWidth: number;
  originalHeight: number;
};

export type EditorSceneGenerationCompletion = {
  dialogId?: string;
  title: string;
  placeholder: EditorSceneGenerationPlaceholder;
};

export type EditorSceneGenerationInputField = {
  title: string;
  value: string;
};

export type EditorSceneGenerationInputReference = {
  title: string;
  label: string;
  refType: 'project-resource' | 'asset';
  refId: string;
};

export type EditorSceneGenerationInputs = {
  fields: EditorSceneGenerationInputField[];
  references: EditorSceneGenerationInputReference[];
};

export type EditorSceneGenerationRequest = {
  sceneContent: string;
  stylePreset: EditorSceneStylePreset;
  customStyle?: string | null;
  model?: string;
  aspectRatio?: string;
  imageSize?: string;
  referenceImageSrcs?: string[];
  projectId?: string | null;
  generationInputs?: EditorSceneGenerationInputs | null;
  assetFolderId?: string | null;
  assetLabel?: string | null;
  canvasCompletion?: EditorSceneGenerationCompletion | null;
};