import Mock from 'mockjs'
import { param2Obj, parseTime } from '@/utils'

const newspublishList = Mock.mock({
  'list|26': [{
    'id': '@increment',
    'ggbt': '@cword(6, 15)',
    'gglx': '离校公告',
    'jszlx|1': ['所有学生', '所有人', '所有教职工'],
    'sfky|1': ['可用', '不可用'],
    'fbqssj': '2018-06-28',
    'fbjssj': '2018-06-28',
    'xswz|1': ['其它', '置顶'],
    'jlckzt': '需要',
    'djs': '@integer(60, 100)',
    'fbr': 'admin',
    'fbrq': '2018-08-08'
  }]
}).list

export default{
  getList: config => {
    const { ggbt, fbqssj, fbjssj, sfky, xswz, jlckzt, pageIndex = 1, pageSize = 20 } = param2Obj(config.url)
    const mockList = newspublishList.filter(item => {
      if (ggbt && item.ggbt !== ggbt) return false
      if (fbqssj && item.fbqssj !== fbqssj) return false
      if (fbjssj && item.fbjssj !== fbjssj) return false
      if (sfky && item.sfky !== sfky) return false
      if (xswz && item.xswz !== xswz) return false
      if (jlckzt && item.jlckzt !== jlckzt) return false
      return true
    })

    const pageList = mockList.filter((item, index) => index < pageSize * pageIndex && index >= pageSize * (pageIndex - 1))
    return {
      items: pageList,
      recordCount: mockList.length,
      code: 200
    }
  },
  getItem: config => {
    const { id } = param2Obj(config.url)
    const mockList = newspublishList.filter(item => item.id + '' === id + '')
    return {
      data: mockList.length > 0 ? mockList[0] : null,
      code: 200
    }
  },
  createData: config => {
    const newspublish = JSON.parse(config.body)
    newspublish.cjsj = parseTime(new Date(), '{y}-{m}-{d}')
    if (!newspublish.id) {
      newspublish.id = '' + parseInt(Math.random() * 100) + 1024 // mock a id
      newspublishList.unshift(newspublish)
    } else {
      for (let i = 0; i < newspublishList.length; i++) {
        if (newspublishList[i].id + '' === newspublish.id + '') {
          newspublishList.splice(i, 1, newspublish)
          break
        }
      }
    }
    return {
      item: newspublish,
      code: 200
    }
  },
  deleteData: config => {
    const newspublish = JSON.parse(config.body)
    let index = -1
    for (let i = 0; i < newspublishList.length; i++) {
      if (newspublishList[i].id + '' === newspublish.id + '') {
        index = i
        break
      }
    }
    if (index > -1) {
      newspublishList.splice(index, 1)
    }
    return {
      code: 200
    }
  }
}