/*
现在只支持一组等长网络处理.
    (可以删除已经画好的网络,保留正在画的网络)

    1.需要选择  "网络模式.如a01.png"
    2.按F12调出调试模式,如a02.png
    3.在'console'窗口下运行当前源码 (复制粘贴当前源码)
        会生成parseLen 函数
    4.选择指定的线段,shift-A, tab 切换指定长度.如a03.png
    5.又切换回'console'运行 parseLen()函数 .如a04.png
        parseLen();
*/

function parseRRR(){
    a = document.getElementById('treeMyDesignNet');
    b = a.getElementsByClassName('tree-node');
    list = [];
    netTable = {};
    netTableLen = {};
    for(let c=0;c<b.length;c++){
        let type = b[c].getAttribute('node-type');
        let val = parseInt(type);
        if(val==11) //添加
            list[list.length] = b[c];
    }

    function match_len(a){
        let xx = a.innerText;
        let e = /\([\d.]+/g.exec(xx);
        let s = e[0].substr(1);
        return parseFloat(s);
    }

    maxLen = 0;
    parseLen = function(){
        let r = document.getElementById('routeLengthAdditionalLength');     //布线长度设置窗口
        //let rtitle = document.getElementsByName('attr-select-net')[0].title;
        let select = document.getElementsByName('attr-select-net')[0];
        let len = netTableLen[select.title];
        r.focus();
        r.value = /* maxLen.toString() + '-' + len.toString(); */
            maxLen - len;
        return maxLen-len;
    }

    list.sort((a,b)=>{
        let alen = match_len(a);
        let blen = match_len(b);
        if(maxLen<alen) maxLen = alen;
        if(maxLen<blen) maxLen = blen;
        return alen>blen;
    })

    list.forEach(element => {
        netTable[element.title] = element;
        netTableLen[element.title] = match_len(element);
    });
}

parseRRR();