const Mock = require('mockjs')

//模拟企业信息返回数据
const custTags = ["001","010","100","011","110","101","111"]
//生成随机的结果

const generateBinaryCombination= ()=>{
    const index = Mock.Random.integer(0,custTags.length-1);
    return custTags[index];
}

const generateRandomPhone = () => {
  const prefixes = ['132','135','136','137','138','139','150','151','152','157','188','187','173','155'];
  return Mock.Random.pick(prefixes)
}

const generateSuffix = () => {
  return Mock.Random.integer(10000000,99999999).toString()
}


let customerInfoList = Mock.mock({
    'list|187': [{
        'id|+1': 1,
        'custName': '@ctitle(2,4)有限责任公司',
        'belongBranchName': '@ctitle(2,3)支行',
        'belongOutletName': '@ctitle(2,4)网点',
        'belongUserName': '@cname',
        'lpName':'@cname',
        'custPhone': generateRandomPhone()+generateSuffix(),
        'custScale|0-2': 0,
        'custTag': generateBinaryCombination(),
        'custPattern|0-2': 0 ,
        'custType|0-1':0
    }]
}).list;


module.exports =[
  {
    url: '/system/custBaseInfo/list',
    type: 'get',
    response: config => {
      const params = config.query;
      console.log(params);
      const pagenum = params.pageNum;
      const custType = params.custType;
      const custName1 = params.custName
      const {custScale,custTags} = params;
      // console.log(pageNum,pageSize);
      let filterData = customerInfoList.filter(item => item.custPattern==0)
      //分页返回
      const total = filterData.length;
      const currentPage = parseInt(pagenum) || 1;
      const currentPageSize = 10;
      const start = (currentPage-1) * currentPageSize;
      const currentPageSize2= Math.min(currentPageSize,total-start)
      const end = start+currentPageSize2;
      // console.log(total,'=====',currentPage,'=====',currentPageSize+'=====',start);
      
      const pageData = filterData.slice(start,end);
      const finalData = custName1? pageData.filter(item =>{
        return item.custName.includes(custName1)||item.lpName.includes(custName1)
      } ):pageData

      const custTypeData = (custType||custScale)? finalData.filter(item => {return item.custType==custType||item.custScale==custScale||
      item.custTag==custTags}):finalData;
          return {
              code: 200,
              data: {
                  total: (custType||custScale||custTags)?custTypeData.length:custName1?finalData.length:filterData.length,
                  pageSize:parseInt(currentPageSize2),
                  pageNum: parseInt(currentPage),
                  rows:  (custType||custScale||custTags)?custTypeData : finalData
              },
              message:'查询成功!'
          }
    }
  }
]