WechatApp/unpackage/dist/dev/mp-weixin/uni_modules/uni-transition/components/uni-transition/createAnimation.js

"use strict";
const common_vendor = require("../../../../common/vendor.js");
class MPAnimation {
  constructor(options, _this) {
    this.options = options;
    this.animation = common_vendor.index.createAnimation({
      ...options
    });
    this.currentStepAnimates = {};
    this.next = 0;
    this.$ = _this;
  }
  _nvuePushAnimates(type, args) {
    let aniObj = this.currentStepAnimates[this.next];
    let styles = {};
    if (!aniObj) {
      styles = {
        styles: {},
        config: {}
      };
    } else {
      styles = aniObj;
    }
    if (animateTypes1.includes(type)) {
      if (!styles.styles.transform) {
        styles.styles.transform = "";
      }
      let unit = "";
      if (type === "rotate") {
        unit = "deg";
      }
      styles.styles.transform += `${type}(${args + unit}) `;
    } else {
      styles.styles[type] = `${args}`;
    }
    this.currentStepAnimates[this.next] = styles;
  }
  _animateRun(styles = {}, config = {}) {
    let ref = this.$.$refs["ani"].ref;
    if (!ref)
      return;
    return new Promise((resolve, reject) => {
      nvueAnimation.transition(ref, {
        styles,
        ...config
      }, (res) => {
        resolve();
      });
    });
  }
  _nvueNextAnimate(animates, step = 0, fn) {
    let obj = animates[step];
    if (obj) {
      let {
        styles,
        config
      } = obj;
      this._animateRun(styles, config).then(() => {
        step += 1;
        this._nvueNextAnimate(animates, step, fn);
      });
    } else {
      this.currentStepAnimates = {};
      typeof fn === "function" && fn();
      this.isEnd = true;
    }
  }
  step(config = {}) {
    this.animation.step(config);
    return this;
  }
  run(fn) {
    this.$.animationData = this.animation.export();
    this.$.timer = setTimeout(() => {
      typeof fn === "function" && fn();
    }, this.$.durationTime);
  }
}
const animateTypes1 = [
  "matrix",
  "matrix3d",
  "rotate",
  "rotate3d",
  "rotateX",
  "rotateY",
  "rotateZ",
  "scale",
  "scale3d",
  "scaleX",
  "scaleY",
  "scaleZ",
  "skew",
  "skewX",
  "skewY",
  "translate",
  "translate3d",
  "translateX",
  "translateY",
  "translateZ"
];
const animateTypes2 = ["opacity", "backgroundColor"];
const animateTypes3 = ["width", "height", "left", "right", "top", "bottom"];
animateTypes1.concat(animateTypes2, animateTypes3).forEach((type) => {
  MPAnimation.prototype[type] = function(...args) {
    this.animation[type](...args);
    return this;
  };
});
function createAnimation(option, _this) {
  if (!_this)
    return;
  clearTimeout(_this.timer);
  return new MPAnimation(option, _this);
}
exports.createAnimation = createAnimation;
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