// template/projectShowText/projectShowText.js
var miucms = require('../../utils/miucms.js');
let app = getApp()
const util = require('../../utils/util')
const common = require('../../utils/commonMethod')

Component({

    /**
     * 组件的属性列表
     */
    properties: {
        className: String,
        titleName: String,
        text: {
            type: String,
            observer(res) {
                if (res && res.length > 20) this.init()
            }
        }
    },

    /**
     * 组件的初始数据
     */
    data: {
        text: "",
        height: 0,
        page: [],
        current: 0,
        isswiper: false,
    },

    /**
     * 组件的方法列表
     */
    methods: {
        init() {
            // const height = util.rpxTopx(510)
            const lineHeight = util.rpxTopx(51)
            const height = lineHeight * 10
            const query = wx.createSelectorQuery();
            query.select(`.main >>> .hide.text.${ this.data.className }`).boundingClientRect(rect => {
                const page = rect.height / height
                // console.log("rect.height", rect.height);
                let arr = []

                for (let i = 0; i < Math.floor(page); i++) {
                    arr.push(height)
                }

                const decimalPart = parseFloat('0.' + page.toString().split('.')[1]);
                if (decimalPart > 0) arr.push(height * decimalPart)

                this.setData({
                    page: arr,
                    height,
                    isswiper: true,
                })

            }).exec();
        },

        // 招生官 轮播图 修改状态
        bindchange(e) {
            this.setData({
                current: e.detail.current
            })
        },
    },


})