var originaldata = {
  currentpage: 1,
  totalpage: 0,
  count: 0,
  locationcode: null,
};
window.addeventlistener('load', requestdata(originaldata));
// * 请求数据
function requestdata(data) {
  $.post('https://webservice.dahe.cn/hnzc/bdw-list', { pagesize: 4, pagenumber: data.currentpage, locationcode: data.locationcode }, function (data) {
    if (data.result == 200) {
      if (data.obj.pagenumber == 1) {
        (originaldata.count = data.obj.totalrow), (originaldata.totalpage = data.obj.totalpage);
      }
      renderhtml(data.obj.datas);
      $('#pagecount').text(data.obj.totalpage);
    }
  });
  $('.paging_num').val(data.currentpage)
}
function requestouterhenandata(data) {
  $.post('https://webservice.dahe.cn/hnzc/bdw-list', { pagesize: 4, pagenumber: data.currentpage, locationcode: data.locationcode, sw: 1 }, function (data) {
  if (data.result == 200) {
      if (data.obj.pagenumber == 1) {
        (originaldata.count = data.obj.totalrow), (originaldata.totalpage = data.obj.totalpage);
      }
      renderhtml(data.obj.datas);
      $('#pagecount').text(data.obj.totalpage);
    }
  });
  $('.paging_num').val(data.currentpage)
}
// * 渲染html
function renderhtml(data) {
  localstorage.setitem('auctionlist', json.stringify(data));
  var html = '';
  for (var i = 0; i < data.length; i++) {
    var consult_price = data[i].consult_price / 10000
    var start_price = (data[i].start_price / 1000000).tofixed(2)
    html += '<li>' +
    '<a target="_blank" href="http://www.henanamc.com.cn/hnmcywhz1/zcpmxq1/?id=' + data[i].item_id + '"><img src="' + data[i].main_pic_url + '" class="core_focus" /></a>' +
    '<div class="promotion_box fl">' +
    '<a target="_blank" href="http://www.henanamc.com.cn/hnmcywhz1/zcpmxq1/?id=' + data[i].item_id + '"><h3>' + data[i].title + '</h3></a>' +
    '<p class="core_type">地区：' + data[i].finalcity + '</p>' +
    '<p class="core_type"><span>所属产业：' + data[i].industry + '</span></p>' +
    '<h2 class="auction"><span>起始价</span>' + start_price + '<span class="red">万元</span></h2>' +
    '</div>' +
    '</li>';
  }
  $('#content').html(html);
}
// * 跳转首页
function tofirstpage(data) {
  if(data.currentpage == 1) {
    return;
  } else {
    data.currentpage = 1
    requestdata(data);
  }
}
$('#firstpage').click(function () {
  tofirstpage(originaldata);
});
// * 跳转上一页
function toprevpage(data) {
  if (data.currentpage == 1) {
    return;
  } else {
    data.currentpage = data.currentpage - 1;
    requestdata(data);
  }
}
$('#previouspage').click(function () {
  toprevpage(originaldata);
});
// * 跳转下一页
function tonextpage(data) {
  if (data.currentpage == data.totalpage) {
    return;
  } else {
    data.currentpage = data.currentpage + 1;
    requestdata(data);
  }
}
$('#nextpage').click(function () {
  tonextpage(originaldata);
});
// * 跳转最后一页
function tolastpage(data) {
  data.currentpage = originaldata.totalpage;
  requestdata(data);
}
$('#lastpage').click(function () {
  tolastpage(originaldata);
});

// * 直接跳转
function toinputpage(data) {
  var pagingnum = $('.paging_num').val();
  data.currentpage = parseint(pagingnum);
  requestdata(data);
}
$('#jumppage').click(function () {
  toinputpage(originaldata);
});


// * 根据地图筛选企业
//判断当前栏目
      $(function () {
        echarts.registermap('henan', henanjson); //hennanjson名称取自henan.js里的var  henanjson变量名
        var dom = document.getelementbyid('map_area');
        //得到echarts的实例对象
        var mychart = echarts.init(dom);
        //关键是配置项
        var option = {
          series: [
            {
              name: '河南地图',
              layoutcenter: ['48%', '49%'],
              layoutsize: '100%',
              //series[i]-map:系列列表。每个系列通过 type 决定自己的图表类型,此处是地图类型
              type: 'map',
              //这里是'china',及因为js中注册的名字，如果是上海市，则该出需pname 指的是'shanghai'
              maptype: 'henan',
              //地图区域的多边形 图形样式，有 normal 和 emphasis 两个状态
              itemstyle: {
                //normal 是图形在默认状态下的样式；
                normal: {
                  show: true,
                  areacolor: '#bad0e2',
                  bordercolor: '#fcfcfc',
                  borderwidth: '1',
                },
                //emphasis 是图形在高亮状态下的样式，比如在鼠标悬浮或者图例联动高亮时。
                emphasis: {
                  show: true,
                  areacolor: '#0b66b2',
                },
              },
              //图形上的文本标签，可用于说明图形的一些数据信息
              label: {
                normal: {
                  show: true,
                  color: '#fff',
                },
                emphasis: {
                  show: true,
                  color: '#fff',
                },
              },
            },
          ],
          title: {
            text: '',
          },
        };
        //使用刚指定的配置项和数据显示图表。
        mychart.setoption(option);
        //定义全省各地市的数组
        var city = ['410100', '410200', '410300', '410400', '410500', '410600', '410700', '410800', '410900', '411000', '411100', '411200', '411300', '411400', '411500', '411600', '411700', '410881'];
        var citytext = ['郑州', '开封', '洛阳', '平顶山', '安阳', '鹤壁', '新乡', '焦作', '濮阳', '许昌', '漯河', '三门峡', '南阳', '商丘', '信阳', '周口', '驻马店', '济源'];
        mychart.on('click', function (param) {
          for (var i = 0; i < citytext.length; i++) {
            if (param.name == citytext[i]) {
              originaldata.locationcode = city[i];
              originaldata.currentpage = 1;
              originaldata.totalpage = 0;
              originaldata.count = 0;
              requestdata(originaldata)
            }
          }
        });
        $('#promotion_outside').click(function () {
          originaldata.locationcode = '110000,120000,130000,140000,150000,210000,220000,230000,310000,320000,330000,340000,350000,360000,370000,420000,430000,440000,450000,460000,500000,510000,520000,530000,540000,610000,620000,630000,640000,650000,710000,810000,820000,990000';
          // 北京，天津，河北，山西，内蒙古，辽宁，吉林，黑龙江，上海，江苏，浙江，安徽，福建，江西，山东，湖北，湖南，广东，广西，海南，重庆，四川，贵州，云南，西藏，陕西，甘肃，青海，宁夏，新疆，台湾，香港，澳门，海外
          originaldata.currentpage = 1;
          originaldata.totalpage = 0;
          originaldata.count = 0;
          requestouterhenandata(originaldata)
        });
        $('#promotion_inside').click(function () {
          originaldata.locationcode = 410000;
          originaldata.currentpage = 1;
          originaldata.totalpage = 0;
          originaldata.count = 0;
          requestdata(originaldata);
        });
      });