
import React from 'react'

import KnowledgeBaseFilter from './components/KnowledgeBaseFilter'
import KnowledgeBaseOpt from './components/KnowledgeBaseOpt'
import KnowledgeBaseList from './components/KnowledgeBaseList'
import Classification from './components/Classification'

import KnowledgeAPI from '@/data-source/knowledge/request-api'
import User from '@/common/js/user'

export default class KnowledgeBase extends React.Component {
  constructor(props) {
    super(props)
    this.state = {
      query: {
        size: 10,
        current: 1,
        storeId: User.getStoreId(),
        categoryId: 0,
      },
      dataSource: [], // 知识库列表
      totalCount: 0, // 知识库数据总条数
      categoryId: '0',
      updateCategoryFlag: false,
    }
  }

  componentWillMount() {
    // 获取知识库列表
    this.handleFetchScheduleList()
    // this.getCategoryTree()
  }
  getSelectedCategoryId = (categoryId) => {
    this.setState({
      categoryId,
    })
    this.handleFetchScheduleList({ categoryId, current: 1 })
  }

  // 更新分类树
  updateCategoryTree = () => {
    this.setState({
      updateCategoryFlag: !this.state.updateCategoryFlag,
    })
  }
  // 获取知识库列表
  handleFetchScheduleList = (_query = {}, flag = true) => {
    const query = {
      ...this.state.query,
      ..._query,
    }

    // 更新请求参数
    this.setState({ query })

    flag &&
      KnowledgeAPI.queryPageKnowledgeForManager(query).then((res) => {
        // KnowledgeAPI.videoSchedulePage(query).then((res) => {
        const { result = {} } = res || {}
        const { records = [], total = 0 } = result
        this.setState({
          dataSource: records,
          totalCount: Number(total),
        })
      })
  }

  render() {
    const { dataSource, totalCount, query, categoryId, updateCategoryFlag } = this.state
    return (
      <div className='page'>
        <div className='content-header'>知识库</div>

        <div className='box' style={{ display: 'flex' }}>
          {/* 搜索模块 */}
          <div className='left' style={{ width: 245 }}>
            <Classification updateCategoryFlag={updateCategoryFlag} categoryId={categoryId} getSelectedCategoryId={this.getSelectedCategoryId} />
          </div>
          <div
            className="liner"
            style={{ backgroundColor: "rgb(238, 238, 238)", width: 0.5, margin: "1px 16px 1px 2px" }}
          ></div>
          <div className="right" style={{ width: "calc(100% - 265px)" }}>
            <KnowledgeBaseFilter onChange={this.handleFetchScheduleList} />

            {/* 操作模块 */}
            {categoryId !== '0' && (
              <KnowledgeBaseOpt onChange={this.handleFetchScheduleList} updateCategoryTree={this.updateCategoryTree} categoryId={categoryId} />
            )}

            {/* 知识库列表模块 */}
            <KnowledgeBaseList
              query={query}
              categoryId={categoryId}
              dataSource={dataSource}
              totalCount={totalCount}
              onChange={this.handleFetchScheduleList}
              updateCategoryTree={this.updateCategoryTree}
            />
          </div>
        </div>
      </div>
    )
  }
}
