import {
  _decorator,
  Color,
  isValid,
  Label,
  Node,
  RichText,
  Size,
  Sprite,
  UITransform,
  Vec3,
  view,
} from "cc";
import li_EventManager from "./li_EventManager";

const { ccclass, property } = _decorator;

@ccclass
export default class Utils {
  //log日志
  public static Log(msg: string | any, ...subst: any[]) {
    let IsLocalCSChanel = true;
    if (IsLocalCSChanel) {
      console.log(msg, subst);
    }
  }
  //警告日志
  public static Warning(msg: string | any, ...subst: any[]) {
    let IsLocalCSChanel = true;
    if (IsLocalCSChanel) {
      console.warn(msg, subst);
    }
  }
  //错误日志
  public static Error(msg: string | any, ...subst: any[]) {
    let IsLocalCSChanel = true;
    if (IsLocalCSChanel) {
      console.error(msg, subst);
    }
  }

  //解析节点
  public static parseNode = function (node: Node, oriObj?: any) {
    if (!node || !node.children) return;
    oriObj = oriObj || node;
    let chs = node.children;
    for (let i = 0; i < chs.length; i++) {
      let ch = chs[i];
      let chName = ch.name;
      if (chName && chName.length > 0) {
        try {
          oriObj[chName] = ch;
        } catch (error) {
          //hg_utils.hgLog("chName err:", chName);
        }
      }
      Utils.parseNode(ch, oriObj);
    }
  };

  //更换父节点，保留原有的坐标和旋转
  public static changeNodeParent(node: Node, parentNode: Node) {
    let world_Q = node.getWorldRotation();
    let world_pos = node.getWorldPosition(); //原来的世界坐标
    node.setParent(parentNode);
    node.setRotation(world_Q);
    node.setWorldPosition(world_pos);
  }

  /**
   * 封装setString方法
   */
  static setString(node: Node, str: string | number) {
    if (!isValid(node)) return;
    let lb: any = node.getComponent(Label);
    if (!lb) return;
    if (str == null) {
      str = "";
    }
    str += "";
    lb.string = str;
  }

  /**
   * 添加富文本
   * @param node
   * @param str
   * @param outLine
   * @param width
   * @returns
   */
  static addRichText(
    node: Node,
    str: string,
    outLine: string | null = null,
    width: number | null = 2,
    max: number = 0
  ) {
    if (!node) return;
    let comp = node.getComponent(RichText);
    if (!comp) return;
    str = Utils.replaceAll(str, "</>", "</color>");
    str = str.replace(/\<\/font\>/g, "</color>");
    str = Utils.replaceAll(str, "'>", ">");
    str = Utils.replaceAll(str, "<font", "<");
    str = Utils.replaceAll(str, "color='", "color=");
    str = Utils.replaceAll(str, "<br>", "\n");
    if (outLine) {
      str = `<outline color=${outLine} width=${width}>${str}</outline>`;
    }
    comp.string = str;
    // let csize:UITransform = comp.node.getComponent(UITransform)!
    // comp.maxWidth = Math.min(csize.width,max) ;
  }
  static replaceAll(str: string, ch1: string, ch2: string) {
    while (str.indexOf(ch1) >= 0) {
      str = str.replace(ch1, ch2);
    }
    return str;
  }

  /**截取字符串，超过长度的用...代替
   * @param str 要处理的字符串
   * @param labelLimit 字符串长度限制
   * @param repStr 超过长度后代替的字符串
   */
  static clampAiAnswer(
    ansStr: string,
    labelLimit: number,
    repStr: string = "..."
  ) {
    // let labelLimit = 20 //字符串长度限制
    let tempStr: string = "";
    let tempLen: number = 0;
    for (let i = 0; i < ansStr.length; i++) {
      tempLen += ansStr.charCodeAt(i) > 255 ? 2 : 1;
      if (tempLen > labelLimit) {
        return tempStr + repStr;
      }
      tempStr += ansStr.charAt(i);
    }
    return ansStr;
  }

  /**设置节点置灰 */
  static setNodeGray(node: Node, isGray: boolean, extra: any = {}) {
    if (!isValid(node)) return;
    //图片
    let sp: Sprite = node.getComponent(Sprite);
    if (sp) {
      sp.grayscale = isGray;
    }
    // //文字
    // let lb:Label = node.getComponent(Label);
    // if (lb) {
    //     if (isGray) {
    //         lb.color = extra.labClrGray ? extra.labClrGray : Color.GRAY;
    //     } else {
    //         lb.color = extra.labClrWhite ? extra.labClrWhite : Color.WHITE;
    //     }
    // }
    //对子节点执行同样操作
    let children = node.children;
    for (let i = 0; i < children.length; i++) {
      Utils.setNodeGray(children[i], isGray, extra);
    }
  }

  /**适配背景图
   * @method node 背景图节点
   * @param mod 适配模式 1=按高度适配 2=按宽度适配
   */
  public static adjustBgPixelRatioToSize(
    windowSize: Size,
    node: Node,
    mod: number = 1
  ) {
    //let windowSize = view.getVisibleSize();
    let bgTf = node.getComponent(UITransform);
    if (bgTf) {
      if (mod == 1) {
        let scale = windowSize.height / bgTf.height;
        bgTf.height = bgTf.height * scale;
        bgTf.width = bgTf.width * scale;
      } else if (mod == 2) {
        let scale = windowSize.width / bgTf.width;
        bgTf.height = bgTf.height * scale;
        bgTf.width = bgTf.width * scale;
      }
    }
  }
  /**适配背景图
   * @method node 背景图节点
   * @param mod 适配模式 1=按高度适配 2=按宽度适配
   */
  public static adjustBgPixelRatio(node: Node, mod: number = 1) {
    let windowSize = view.getVisibleSize();
    let bgTf = node.getComponent(UITransform);
    if (bgTf) {
      if (mod == 3) {
        if (windowSize.height - bgTf.height < windowSize.width - bgTf.width) {
          mod = 1;
        } else {
          mod = 2;
        }
      }
      if (mod == 1 && bgTf.height < windowSize.height) {
        let scale = windowSize.height / bgTf.height;
        bgTf.height = bgTf.height * scale;
        bgTf.width = bgTf.width * scale;
      } else if (mod == 2 && bgTf.width < windowSize.width) {
        let scale = windowSize.width / bgTf.width;
        bgTf.height = bgTf.height * scale;
        bgTf.width = bgTf.width * scale;
      }
    }
  }
  /**适配背景图 按比例缩放 屏幕比设计分辨率小时缩小，反之则不缩放
   * @param node 背景图节点
   * @param mod 适配模式 1=按高度适配 2=按宽度适配
   */
  public static adjustBgScaleRatio(node: Node, mod: number = 1) {
    let windowSize = view.getVisibleSize();
    let designSize = view.getDesignResolutionSize();
    if (mod == 1 && windowSize.height < designSize.height) {
      let scale = windowSize.height / designSize.height;
      node.scale = new Vec3(scale, scale, 1);
    } else if (mod == 2 && windowSize.width < designSize.width) {
      let scale = windowSize.width / designSize.width;
      node.scale = new Vec3(scale, scale, 1);
    }
  }
  /**获取屏幕分辨率和设计分辨率的比例
   * @method mod 适配模式 1=按高度适配 2=按宽度适配
   */
  public static getScaleRatio(mod: number = 1) {
    let windowSize = view.getVisibleSize();
    let designSize = view.getDesignResolutionSize();
    // console.log("游戏分辨率：", windowSize, designSize);
    if (mod == 1) {
      return windowSize.height / designSize.height;
    } else {
      return windowSize.width / designSize.width;
    }
  }

  /**
   *  @method 浅复制一个对象
   * @param source 需要浅复制的对象
   * 合并对象,如果excludes中没有指明需要排除的字段，target也含有相同的字段，则会被object同名字段值覆盖掉
   * @param object
   * @param excludes 需要排除的字段
   */
  static applyIf(
    object: any,
    target: any = {},
    excludes: Array<string> = []
  ): Object {
    if (!target) target = {};
    for (let key in object) {
      if (object.hasOwnProperty(key)) {
        if (excludes.indexOf(key) < 0) {
          target[key] = object[key];
        }
      }
    }
    return target;
  }
  /**
   * @method 浅复制一个对象
   * @param source 需要浅复制的对象
   * @return 返回一个新的对象
   * @log 1. vincent,2018-12-18, func、date、reg 和 err 类型不能正常拷贝
   */
  static easyCopy(source: Object): Object {
    const newObject = [];
    return Utils.applyIf(source);
  }
  /**复制一个数据表 */
  static clone(data: any) {
    return Utils.easyCopy(data);
  }

  /**发送内部事件 */
  public static sendInnerMsg(innerId: number, param?: any) {
    li_EventManager.I.onInnerEL(innerId, param);
  }
  /**注册内部事件 */
  public static addInnerEL(innerId: number, i_target, i_callback: Function) {
    li_EventManager.I.addInnerEL(innerId, i_callback, i_target);
  }
  /**移除内部事件 */
  public static removeInnerEL(innerId: number, i_target, i_callback: Function) {
    li_EventManager.I.removeInnerEL(innerId, i_callback, i_target);
  }

  //获取随机数
  public static getRandomInt(i_start: number, i_end: number): number {
    i_start = Math.ceil(i_start);
    i_end = Math.floor(i_end);
    return Math.floor(Math.random() * (i_end - i_start + 1)) + i_start;
  }
  //数字转字符串，指定位数，位数不足前面补0
  public static PrefixInt(num, length) {
    return (Array(length).join("0") + num).slice(-length);
  }
  //数字保留几位小数
  public static DecimalPlaces(num: number, weishu: number) {
    return num.toFixed(weishu);
  }

  /**获取屏幕分辨率 */
  public static GetWinSize(): Size {
    return view.getVisibleSize();
  }

  /**获取当前日期，格式YYYY-MM-DD */
  public static GetNowFormatDay(
    nowDate: Date | null = null,
    char: string = "-"
  ) {
    if (nowDate == null) {
      nowDate = new Date();
    }
    let day = nowDate.getDate();
    let month = nowDate.getMonth() + 1; //注意月份需要+1
    let year = nowDate.getFullYear();
    //补全0，并拼接
    return (
      year + char + Utils.completeDate(month) + char + Utils.completeDate(day)
    );
  }
  //补全0
  private static completeDate(value: number) {
    return value < 10 ? "0" + value : value;
  }

  //打印消耗时间===================================================================================================
  private static _eplTime = 0;
  /**记录当前时间 */
  public static ProfilerTimeRecord() {
    Utils._eplTime = new Date().getTime();
  }
  /**打印消耗时间 */
  public static ProfilerTimePrint(key: string = "") {
    let time = new Date().getTime();
    let timecha = time - Utils._eplTime;
    console.log(`${key}消耗时间：${timecha}毫秒`);
    Utils._eplTime = time;
  }
}