//#region 图转视频类型

import { BookBackTaskType } from "./bookEnum";

/** 图片转视频的方式 */
export enum ImageToVideoModels {
  /** runway 生成视频 */
  RUNWAY = "RUNWAY",
  /** luma 生成视频 */
  LUMA = "LUMA",
  /** 可灵生成视频 */
  KLING = "KLING",
  /** Pika 生成视频 */
  PIKA = "PIKA",
  /** MJ 图转视频 */
  MJ_VIDEO = "MJ_VIDEO",
  /** MJ 视频拓展 */
  MJ_VIDEO_EXTEND = "MJ_VIDEO_EXTEND"
}


export const MappingTaskTypeToVideoModel = (type: BookBackTaskType | string) => {
  switch (type) {
    case BookBackTaskType.LUMA_VIDEO:
      return ImageToVideoModels.LUMA;
    case BookBackTaskType.RUNWAY_VIDEO:
      return ImageToVideoModels.RUNWAY;
    case BookBackTaskType.KLING_VIDEO:
      return ImageToVideoModels.KLING;
    case BookBackTaskType.MJ_VIDEO:
      return ImageToVideoModels.MJ_VIDEO;
    case BookBackTaskType.MJ_VIDEO_EXTEND:
      return ImageToVideoModels.MJ_VIDEO_EXTEND;
    default:
      return "UNKNOWN"
  }
}

/**
 * 图片转视频模型的名称转换
 * @param model 图片转视频的模型类型
 * @returns 模型的中文名称
 */
export const GetImageToVideoModelsLabel = (model: ImageToVideoModels | string) => {
  switch (model) {
    case ImageToVideoModels.RUNWAY:
      return "Runway";
    case ImageToVideoModels.LUMA:
      return "Luma";
    case ImageToVideoModels.KLING:
      return "可灵";
    case ImageToVideoModels.PIKA:
      return "Pika";
    case ImageToVideoModels.MJ_VIDEO:
      return "MJ视频";
    default:
      return "未知";
  }
}

/**
 * 获取图像转视频模型选项的函数
 * 
 * 该函数返回一个包含所有可用图像转视频模型的选项数组。
 * 每个选项包含一个标签（label）和一个值（value）。
 * 标签通过调用 GetImageToVideoModelsLabel 函数获得，而值则直接使用 ImageToVideoModels 枚举值。
 * 
 * @returns 图像转视频模型选项数组，每个选项包含 label 和 value 属性
 */
export const GetImageToVideoModelsOptions = () => {
  return [
    { label: GetImageToVideoModelsLabel(ImageToVideoModels.MJ_VIDEO), value: ImageToVideoModels.MJ_VIDEO },
    { label: GetImageToVideoModelsLabel(ImageToVideoModels.RUNWAY), value: ImageToVideoModels.RUNWAY },
    { label: GetImageToVideoModelsLabel(ImageToVideoModels.LUMA), value: ImageToVideoModels.LUMA },
    { label: GetImageToVideoModelsLabel(ImageToVideoModels.KLING), value: ImageToVideoModels.KLING },
    { label: GetImageToVideoModelsLabel(ImageToVideoModels.PIKA), value: ImageToVideoModels.PIKA },
  ]
}

//#endregion


//#region 通用

/** 生成视频的方式 */
export enum VideoModel {
  /** 文生视频 */
  TEXT_TO_VIDEO = "textToVideo",
  /** 图生视频 */
  IMAGE_TO_VIDEO = "imageToVideo",
}

/** 图转视频的状态 */
export enum VideoStatus {
  /** 等待 */
  WAIT = "wait",
  /** 处理中 */
  PROCESSING = "processing",
  /** 完成 */
  SUCCESS = "success",
  /** 失败 */
  FAIL = "fail",
}

export const GetVideoStatus = (status: VideoStatus | string) => {
  switch (status) {
    case VideoStatus.WAIT:
    case "0":
      return "等待";
    case VideoStatus.PROCESSING:
    case "1":
      return "处理中";
    case VideoStatus.SUCCESS:
    case "3":
      return "完成";
    case VideoStatus.FAIL:
    case '2':
      return "失败";
    default:
      return "未知";
  }
}

//#endregion

//#region  runway 相关

/** runway 生成视频的模型 */
export enum RunawayModel {
  GNE2 = "gen2",
  GNE3 = "gen3",
}

/** runway 合成视频的时长 */
export enum RunwaySeconds {
  FIVE = 5,
  TEN = 10,
}
//#endregion

//#region 可灵相关

export enum KlingMode {
  /** 高性能 */
  STD = "std",
  /** 高表现 */
  PRO = "pro"
}

//#endregion

//#region  MJ Video

/**
 * 对视频任务进行操作。不为空时，index、taskId必填
 */
export enum MJVideoAction {
  Extend = "extend",
}

/**
 * 首帧图片，扩展时可为空
 */
export enum MJVideoImageType {
  Base64 = "base64",
  Url = "url",
}

/**
 * MJ Video的动作幅度
 */
export enum MJVideoMotion {
  High = "high",
  Low = "low",
}
/**
 * 获取MJ视频动作幅度的标签
 * 
 * @param model MJ视频动作幅度枚举值或字符串
 * @returns 返回对应的中英文标签
 */
export function GetMJVideoMotionLabel(model: MJVideoMotion | string) {
  switch (model) {
    case MJVideoMotion.High:
      return "高 (High)";
    case MJVideoMotion.Low:
      return "低 (Low)";
    default:
      return "无效"
  }
}

/**
 * 获取MJ视频动作幅度的选项列表
 * 
 * @returns 返回包含标签和值的选项数组，用于下拉选择框等UI组件
 */
export function GetMJVideoMotionOptions() {
  return [
    {
      label: GetMJVideoMotionLabel(MJVideoMotion.Low), value: MJVideoMotion.Low
    }, {
      label: GetMJVideoMotionLabel(MJVideoMotion.High), value: MJVideoMotion.High
    }
  ]
}

//#endregion