| /* |
| * Licensed to the Apache Software Foundation (ASF) under one |
| * or more contributor license agreements. See the NOTICE file |
| * distributed with this work for additional information |
| * regarding copyright ownership. The ASF licenses this file |
| * to you under the Apache License, Version 2.0 (the |
| * "License"); you may not use this file except in compliance |
| * with the License. You may obtain a copy of the License at |
| * |
| * http://www.apache.org/licenses/LICENSE-2.0 |
| * |
| * Unless required by applicable law or agreed to in writing, |
| * software distributed under the License is distributed on an |
| * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY |
| * KIND, either express or implied. See the License for the |
| * specific language governing permissions and limitations |
| * under the License. |
| */ |
| |
| import Utils from '../utils'; |
| |
| /** |
| * 根据26个字母取每一项首字母对数据进行排序,处理数据变换 |
| * @return {[array]} |
| */ |
| export function totalList (source, hotListConfig, cityLocationConfig) { |
| const LETTERS = 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'; |
| const res = []; |
| LETTERS.split('').forEach(letter => { |
| const _data = source.filter(item => { |
| if (item.pinYin) { |
| return item.pinYin.slice(0, 1).toLowerCase() === letter.toLowerCase(); |
| } else if (item.py) { |
| return item.py.slice(0, 1).toLowerCase() === letter.toLowerCase(); |
| } else { |
| return false; |
| } |
| }); |
| if (_data.length) { |
| res.push({ |
| title: letter, |
| data: _data, |
| type: 'list' |
| }); |
| } |
| }); |
| |
| // 处理热门数据 |
| const hotList = getSpecialData(hotListConfig); |
| hotList && res.unshift(hotList); |
| |
| // 处理特殊定位数据 |
| const cityLocation = getSpecialData(cityLocationConfig); |
| cityLocation && res.unshift(cityLocation); |
| |
| return res; |
| } |
| |
| export function getSpecialData (data) { |
| if (data && data.type && data.list && data.list.length > 0) { |
| const { type, title, list } = data; |
| return { |
| title, |
| type, |
| data: type === 'group' ? Utils.arrayChunk(list) : list |
| }; |
| } else { |
| return null; |
| } |
| } |