// @ts-nocheck

import Quill from "quill";

// 源码中是import直接倒入，这里要用Quill.import引入
const BlockEmbed = Quill.import('blots/block/embed')
const Link = Quill.import('formats/link')

const ATTRIBUTES = ['height', 'width']

class Video extends BlockEmbed {
    static create(value) {
        let node = super.create()
        //添加
        node.setAttribute('src', value.url)
        node.setAttribute('controls', value.controls)
        node.setAttribute('width', value.width)
        node.setAttribute('height', value.height)
        node.setAttribute('loop', value.loop)
        node.setAttribute('autoplay', value.autoplay)
        node.setAttribute('muted', value.muted)
        return node
    }

    static formats(domNode) {
        return ATTRIBUTES.reduce((formats, attribute) => {
            if (domNode.hasAttribute(attribute)) {
                formats[attribute] = domNode.getAttribute(attribute)
            }
            return formats
        }, {})
    }

    static sanitize(url) {
        return Link.sanitize(url)
    }

    static value(domNode) {
        // 设置值包含宽高，为了达到自定义效果
        //宽高为空的话，就是按100%算
        return {
            url: domNode.getAttribute('src'),
            controls: domNode.getAttribute('controls'),
            width: domNode.getAttribute('width'),
            height: domNode.getAttribute('height'),
            autoplay: domNode.getAttribute('autoplay'),
            loop: domNode.getAttribute('loop'),
            muted: domNode.getAttribute('muted'),

        }
    }


    format(name, value) {
        if (ATTRIBUTES.indexOf(name) > -1) {
            if (value) {
                this.domNode.setAttribute(name, value)
            } else {
                this.domNode.removeAttribute(name)
            }
        } else {
            super.format(name, value)
        }
    }

    html() {
        const { video } = this.value()
        return `<a href="${video}">${video}</a>`
    }
}
Video.blotName = 'video'
// Video.className = 'ql-video' // 可添加样式，看主要需要
Video.tagName = 'video' // 用video标签替换iframe

Quill.register(Video, true);