$(function(){
    var cid = $.trim($('#cid').val());
    var table = $('#tablelist').removeAttr('width').DataTable({
        columnDefs: [
            { className: 'allwidth1', width: 150, targets: [0,2] },
            { className: 'allwidth2', width: 200, targets: 1 },
            { className: 'allwidth3',width: 100, targets: '_all' }
        ],
        fixedColumns: {
            leftColumns: 4
        }
    });

    //自动添加清单数据到localstorage里
    if($('#changelist').val() != ''){
        var clist = $('#changelist').val().split(',');
        $.each(clist,function(k,v){
            var vmsg = v.split('_');
            localStorage.setItem('update_'+cid+'_clistid_'+vmsg[0],vmsg[1]);
        })
    }
    if($('#changewhitelist').val() != ''){
        var cwlist = $('#changewhitelist').val().split(',');
        $.each(cwlist,function(k,v){
            var vmsg = v.split('->');
            localStorage.setItem('update_'+ cid +'_new_clistid_'+vmsg[0],vmsg[1]);
        })
    }

    $('.addlistbtn').on('click',function(){
        //获取小数位的设置点数
        var decimalsetarr = $('#changedecimalnum').val().split('_');
        var decimal = decimalsetarr[0];
        //var step = makedecimals(decimalsetarr[1]);
        //设置数量0. n位数初始值
        var zero = makedecimalzero(decimalsetarr[1]);
        //设置金额0. n位数初始值
        var costzero = makedecimalzero(decimal);

        var html = '';
        //获取清单列表
        var totalnum = 0;
        var clist = new Array();
        $('.checklist').find('.listcheckbox').each(function(){
            if($(this).prop("checked")){
                var id = $(this).parents('.checklist').children('td').eq(0).attr('list_id');
                var num = $(this).parents('.checklist').children('td').eq(1).text();
                var name = $(this).parents('.checklist').children('td').eq(2).text();
                var unit = $(this).parents('.checklist').children('td').eq(3).text();
                var price = $(this).parents('.checklist').children('td').eq(4).text();
                var oamount = $(this).parents('.checklist').children('td').eq(5).text();
                var ototal = $(this).parents('.checklist').children('td').eq(6).text();
                //获取localstorage里的数据
                var scnum = 0;
                var sctotal = 0;
                if(localStorage.hasOwnProperty('update_'+cid+'_clistid_'+id)){
                    scnum = localStorage.getItem('update_'+cid+'_clistid_'+id);
                    sctotal = roundnum(parseFloat(price).mul(parseFloat(scnum)),decimal);
                    clist.push(id+'_'+scnum);
                }else{
                    //新增一个localstorage
                    scnum = zero;
                    localStorage.setItem('update_'+ cid +'_clistid_'+id,zero);
                    clist.push(id+'_'+zero);
                }
                sctotal = parseFloat(sctotal) != 0 ? roundnum(sctotal,decimal) : costzero;
                html += '<tr class="clist clid" list_id="'+ id +'"><td sortnum="0">'+ num +'</td><td sortnum="1">'+ name +'</td><td sortnum="2">'+ unit +'</td><td sortnum="3">'+ price +'</td><td sortnum="4">'+ oamount +'</td><td sortnum="5">'+ ototal +'</td><td sortnum="6"><input class="form-control input-sm" type="text" onkeyup="RegNum(this,event,'+ decimalsetarr[1] +')" placeholder="请输入变更数量" value="'+ scnum +'"></td><td sortnum="7">'+ sctotal +'</td></tr>';
            }
        });
        //添加到form中list
        $('#changelist').val(clist.join(','));

        //获取localstorage里的数据
        var newid = 1;
        var addArr = new Array();
        var storage = window.localStorage;
        var n = 20+cid.toString().length;
        for(var i = 0; i < storage.length; i++){
            var key = storage.key(i);
            if(key.substring(0,n) == 'update_'+ cid +'_new_clistid_'){
                //排序
                newid++;
                var id2 = key.split('_');
                addArr.push(id2[4]);
            }
        }
        addArr.sort(function(a,b){
            return a - b;
        });
        var wlist = new Array();
        var optionselect = ['m','km','m2','m3','kg','t','m3·km','总额','月','项','处','个','根','棵','块','每一试桩','桥长米','公路公里','株','组','座','元','工日','套','台班','艘班','m/处','m/道','m/座','m2/m','m3/m','m3/处','根/米','亩','m3/m2'];
        //按添加顺序输出localstorage的内容
        for(var z= 0; z< addArr.length; z++){
            var trlist = storage.getItem('update_'+ cid +'_new_clistid_'+addArr[z]).split(';');
            var num2 = trlist[0];
            var name2 = trlist[1];
            var unit2 = trlist[2];
            var price2 = trlist[3];
            var oamount2 = trlist[4];
            var scnum = trlist[5];
            //不为空的就显示出来，全部为空的就自动删除
            if(num2 != '' || name2 != '' || price2 != '' || oamount2 != '' || scnum != ''){
                wlist.push(addArr[z]+'->'+trlist.join(';'));

                var ototal2 = price2 != '' && oamount2 != '' ? roundnum(parseFloat(price2).mul(parseFloat(oamount2)),decimal) : '';
                var sctotal2 = price2 != '' && scnum != '' ? roundnum(parseFloat(price2).mul(parseFloat(scnum)),decimal) : '';
                var optionlist = '';
                for(var j = 0; j < optionselect.length; j++){
                    if(unit2 == optionselect[j]){
                        optionlist += '<option selected="selected">'+ optionselect[j] +'</option>';
                    }else{
                        optionlist += '<option>'+ optionselect[j] +'</option>';
                    }
                }
                html += '<tr class="clist" newlist_tid="'+ addArr[z] +'"><td sortnum="0"><input class="form-control input-sm" type="text" value="'+ num2 +'" placeholder="请输入清单编号"></td><td sortnum="1"><input class="form-control input-sm" type="text" value="'+ name2 +'" placeholder="请输入名称"></td><td sortnum="2"><select class="form-control input-sm">'+ optionlist +'</select></td><td sortnum="3"><input class="form-control input-sm" type="text" onkeyup="RegNum(this,event,2)" value="'+ price2 +'" placeholder="请输入单价"></td><td sortnum="4"><input class="form-control input-sm" type="text" onkeyup="RegNum(this,event,'+ decimalsetarr[1] +')" value="'+ oamount2 +'" placeholder="请输入数量"></td><td sortnum="5">'+ ototal2 +'</td><td sortnum="6"><input class="form-control input-sm" type="text" onkeyup="RegNum(this,event,'+ decimalsetarr[1] +')" value="'+ scnum +'" placeholder="请输入变更数量"></td><td sortnum="7">'+ sctotal2 +'</td></tr>';
            }
        }
        //添加到form中list
        $('#changewhitelist').val(wlist.join(','));

        //获取添加的空白清单
        if($(this).hasClass('btn-default')){
            var optionlist2 = '';
            for(var j = 0; j < optionselect.length; j++){
                optionlist2 += '<option>'+ optionselect[j] +'</option>';
            }
            var addtr = '<tr class="clist" newlist_tid="'+ newid +'"><td sortnum="0"><input class="form-control input-sm" type="text" placeholder="请输入清单编号"></td><td sortnum="1"><input class="form-control input-sm" type="text" placeholder="请输入名称"></td><td sortnum="2"><select class="form-control input-sm">'+ optionlist2 +'</select></td><td sortnum="3"><input class="form-control input-sm" type="text" onkeyup="RegNum(this,event,2)" placeholder="请输入单价" value="0"></td><td sortnum="4"><input class="form-control input-sm" ttype="text" onkeyup="RegNum(this,event,'+ decimalsetarr[1] +')" placeholder="请输入数量" value="'+ zero +'"></td><td sortnum="5">'+ costzero +'</td><td sortnum="6"><input class="form-control input-sm" type="text" onkeyup="RegNum(this,event,'+ decimalsetarr[1] +')" placeholder="请输入变更数量" value="'+ zero +'"></td><td sortnum="7">'+ costzero +'</td></tr>';
            html += addtr;
        }
        table.destroy();
        $('#list').html(html);
        table = $('#tablelist').removeAttr('width').DataTable({
            columnDefs: [
                { className: 'allwidth1', width: 150, targets: [0,2] },
                { className: 'allwidth2', width: 200, targets: 1 },
                { className: 'allwidth3', width: 100, targets: '_all' }
            ],
            fixedColumns: {
                leftColumns: 4
            }
        });
        totalamount(decimal);
        $('#addlist').modal('hide');
    });

    $('body').on("valuechange", '.clist input', function (e, previous) {
        //获取小数位的设置点数
        var decimalsetarr = $('#changedecimalnum').val().split('_');
        var decimal = decimalsetarr[0];

        //if 输入变更数量
        var site = $(this).parents('td').attr('sortnum');
        if(site == 6) {
            var num = $(this).val();
            var unitprice = $(this).parents('.clist').children('td').eq(3).text() || $(this).parents('.clist').children('td').eq(3).children('input').val();
            var total = $.trim(num) != '' && $.trim(unitprice) != '' ? roundnum(parseFloat(unitprice).mul(parseFloat(num)),decimal) : '';
            $(this).parents('.clist').children('td').eq(7).text(total);
        }
        //if 输入单价
        else if(site == 3) {
            var unitprice = $(this).val();
            var thistr = $(this).parents('tr').attr('newlist_tid');
            var $thisstr = $('#list tr[newlist_tid="'+thistr+'"]');
            $thisstr.children('td').eq(site).children('input').val(unitprice);
            var onum = $thisstr.children('td').eq(4).children('input').val();
            var num = $thisstr.children('td').eq(6).children('input').val();
            var ototal = $.trim(onum) != '' && $.trim(unitprice) != '' ? roundnum(parseFloat(unitprice).mul(parseFloat(onum)),decimal) : '';
            var total = $.trim(num) != '' && $.trim(unitprice) != '' ? roundnum(parseFloat(unitprice).mul(parseFloat(num)),decimal) : '';
            $thisstr.children('td').eq(5).text(ototal);
            $thisstr.children('td').eq(7).text(total);
        }
        //if 输入的是原设计数量
        else if(site == 4) {
            var onum = $(this).val();
            var unitprice = $(this).parents('.clist').children('td').eq(3).children('input').val();
            var ototal = $.trim(onum) != '' && $.trim(unitprice) != '' ? roundnum(parseFloat(unitprice).mul(parseFloat(onum)),decimal) : '';
            $(this).parents('.clist').children('td').eq(5).text(ototal);
        }else{
            var thistr = $(this).parents('tr').attr('newlist_tid');
            var $thisstr = $('#list tr[newlist_tid="'+thistr+'"]');
            $thisstr.children('td').eq(site).children('input').val($(this).val());
        }

        //统计合计金额
        totalamount(decimal);

        //更改localstorage
        //if 签约清单
        if($(this).parents('.clist').hasClass('clid')){
            var id = $(this).parents('.clist').attr('list_id');
            if($.trim($(this).val()) != ''){
                localStorage.setItem('update_'+cid+'_clistid_'+id, $.trim($(this).val()));
                var cnum = $.trim($(this).val());
                updatelist(id,cnum);
            }else{
                localStorage.removeItem('update_'+cid+'_clistid_'+id);
                removelist(id);
            }
        }
        //else 新增空白清单
        else{
            var newid = $(this).parents('.clist').attr('newlist_tid');
            var $thisstr = $('#list tr[newlist_tid="'+newid+'"]');
            var listtrmsg = updateandgetwhitelist(newid,$thisstr);
            localStorage.setItem('update_'+ cid +'_new_clistid_'+newid,listtrmsg);
        }
    });

    //单位选择要另外处理
    $('body').on("change", '.clist select', function () {
        var newid = $(this).parents('.clist').attr('newlist_tid');
        var $thisstr = $('#list tr[newlist_tid="'+newid+'"]');
        $thisstr.children('td').eq(2).children('select').val($(this).val());
        var listtrmsg = updateandgetwhitelist(newid,$thisstr);
        localStorage.setItem('update_'+ cid +'_new_clistid_'+newid,listtrmsg);
    });

    //小数位数设置提交到本变更令中
    $('#setdnum').click(function(){
        if(/^[0-6]$/.test(parseInt($('#costdnum').val())) && /^[0-6]$/.test(parseInt($('#numberdnum').val()))){
            var costdnum = parseInt($('#costdnum').val()),
                numbernum = parseInt($('#numberdnum').val());
            decimalnumsetmodal(costdnum,numbernum,'update');
        }else{
            toastr.error('请输入范围内正确的位数要求');
        }
    });
});
var updateflag = 0;
var cid = $.trim($('#cid').val());
function checkform(){
    if($.trim($('#pnum').val()) == ''){
        var str = updateflag == 0 ? '至少' : '';
        toastr.error('请'+str+'输入申请编号');
        return false;
    }
    if($('#pname').val() == ''){
        var str = updateflag == 0 ? '至少' : '';
        toastr.error('请'+str+'输入工程名称');
        return false;
    }
    if(updateflag == 1){
        if($('#description').val() == ''){
            toastr.error('请输入工程变更理由及内容');
            return false;
        }
        if($('#changelist').val() == '' && $('#changewhitelist').val() == ''){
            toastr.error('请至少添加一项变更清单或空白清单');
            return false;
        }
        if($('#changelist').val() != '' || $('#list .clid').length/2 != 0){
            var clistnum = $('#list .clid').length/2;
            if($('#changelist').val() == '' || $('#changelist').val().split(',').length != clistnum){
                toastr.error('请输入所有所需变更的签约清单的申报变更数量');
                return false;
            }
        }
        if($('#changewhitelist').val() != ''){
            var wlist = $('#changewhitelist').val().split(',');
            var existempty = 0;
            var emptysite = 0;
            var pnum = '';
            $.each(wlist,function(k,v){
                var adtrlist = v.split('->')[1].split(';');
                if(existempty == 1){
                    return false;
                }
                $.each(adtrlist,function(ak,av){
                    if(av == '' && ak != 2){
                        existempty = 1;
                        emptysite = k+1;
                        pnum = adtrlist[0];
                        return false;
                    }
                });
            });
            if(existempty){
                var currnum = emptysite + $('#list .clid').length/2;
                toastr.error('变更清单第'+ currnum +'行，清单编号为：'+ pnum +' 存在未填写的内容，请填写完整。若不需要此空白清单请把整行填写过的内容清除');
                return false;
            }
        }

        if($('#changeaudit').val() == ''){
            toastr.error('请添加审批人');
            return false;
        }

        var addArr = new Array();
        var storage = window.localStorage;
        var n = cid.toString().length;
        for(var i = 0; i < storage.length; i++){
            var key = storage.key(i);
            if(key.substring(0,20+n) == 'update_'+ cid +'_new_clistid_' || key.substring(0,16+n) == 'update_'+ cid +'_clistid_'){
                addArr.push(key);
            }
        }
        if(addArr){
            $.each(addArr,function(k,v){
                storage.removeItem(v);
            })
        }
    }
    var ajaxflag = 0;
    $.ajax({
        type: 'post',
        url: '/change/check/pnum',
        data: {pnum:$.trim($('#pnum').val()),status:'update',pmid:$('#pmid').val(),cid:cid},
        async: false,
        dataType: 'json',
        success: function(result){
            if(result.code == 400){
                toastr.error(result.msg);
                ajaxflag = 1;
            }
        }
    });
    if(ajaxflag != 0){
        return false;
    }
    return true;
}