/*
 * @Descripttion:
 * @version: 0.01
 * @Author: Morpheus
 * @Date: 2020-10-22 11:05:09
 * @LastEditors: Morpheus
 * @LastEditTime: 2020-10-22 13:48:22
 */

import DC from '@dvgis/dc-sdk/dist/dc.base.min' // 基础包
import DcCore from '@dvgis/dc-sdk/dist/dc.core.min' // 核心包

var $ = window.$

DC.use(DcCore) // 安装DC核心库

class divForms {
    /**
     * @popup 存放 dom 相关
     *
     */
    constructor (viewer, popup) {
        this._viewer = viewer
        this._popup = popup
        this._position = popup.position
        this._title = popup.title
        this._content = popup.content
        this.appendPopup()
    }

    get viewer () {
        return this._viewer
    }

    get title () {
        return this._title
    }

    get content () {
        return this._content
    }

    get popup () {
        return this._popup
    }

    get position () {
        return this._position
    }

    appendPopup () {
        /**
         * @domId 存放 dom 的id, 多个数组，单个字符串
         */

        this.createVideoWindowAll(this._popup.domId, this._popup.className, this._position[0])
    }

    // 创建元素并追加
    createVideoWindowAll (id, className, position) {
        var childs = document.getElementById('map_popup_content').getElementsByTagName('div')

        if (childs.length > 0) {
            for (var i = 0; i < childs.length; i++) {
                document.getElementById('map_popup_content').removeChild(childs[i])
            }
        }

        var self = this

        var el = $("<div class=''></div>")

        var divBig = $("<div style='width: 100%; height: 100%;' class=''></div>")

        var divForms = $("<div class='divForms divForms-theme'></div>")

        var divFormsWrap = $("<div class='divForms-wrap'></div>")

        var area = $("<div class='area'></div>")

        var arrowLt = $("<div class='arrow-lt'></div>")
        var bT = $("<div class='b-t'></div>")
        var bR = $("<div class='b-r'></div>")
        var bB = $("<div class='b-b'></div>")
        var bL = $("<div class='b-l'></div>")
        var arrowRb = $("<div class='arrow-rb'></div>")

        var labelWrap = $("<div class='label-wrap'></div>")
        var titleDiv = $("<div class='title'></div>").text(this._title)
        var labelContent = $("<div class='label-content'></div>").append(this._content)

        labelWrap.append(titleDiv)
        labelWrap.append(labelContent)

        var bTL = $("<div class='b-t-l'></div>")
        var bBR = $("<div class='b-b-r'></div>")

        var arrow = $("<div class='arrow'></div>")

        area.append(arrowLt)
        area.append(bT)
        area.append(bR)
        area.append(bB)
        area.append(bL)
        area.append(arrowRb)
        area.append(labelWrap)

        divFormsWrap.append(area)
        divFormsWrap.append(bTL)
        divFormsWrap.append(bBR)

        divForms.append(divFormsWrap)
        divForms.append(arrow)

        divBig.append(divForms)
        el.append(divBig)

        el.attr('id', id)

        el.addClass(className || '')

        $('#map_popup_content').append(el)

        this._viewer.scene.postRender.addEventListener(function () {
            const windowCoord = DC.Namespace.Cesium.SceneTransforms.wgs84ToWindowCoordinates(
                self._viewer.scene,
                position
            )

            self.positionPopUp(windowCoord, id)
        })
    }

    positionPopUp (windowCoord, id) {
        const x = windowCoord.x
        const y = windowCoord.y - document.getElementById(id).offsetHeight
        // x = windowCoord.x - document.getElementById(id).offsetWidth

        document.getElementById(id).style.cssText = `
        visibility:visible;
        z-index:1;
        transform:translate3d(${Math.round(x)}px,${Math.round(y)}px, 0);
        `
    }
}

export default divForms