import React, { Component } from 'react';
import classnames from 'classnames';
import { http , getParam, SendMessageToApp} from '@/utils';
import { Toast } from "antd-mobile";
import ListFrame from './../listFrame/index';
import CourseItem from './../courseItem/index';
import ListHeader from './../listHeader';
import './index.scss';
import cookie from "js-cookie";
class CourseList extends Component {
constructor(props) {
super(props);
this.state = {
basic: {
course: [],
courseList: [],
isMore: false,
},
advanced: {
course: [],
courseList: [],
isMore: false,
},
higher: {
course: [],
courseList: [],
isMore: false,
},
expand: {
course: [],
courseList: [],
isMore: false,
},
group: {
course: [],
courseList: [],
isMore: false,
},
training: {
course: [],
courseList: [],
isMore: false,
}
};
}
componentDidMount() {
// 精品课程-集训营、就业班/AI特训营
this.fetchCourseData();
// AI之路-基础
this.fetchAICourse('one');
// AI之路-进阶
this.fetchAICourse('two');
// AI之路-高阶
this.fetchAICourse('three');
// AI之路-拓展
this.fetchAICourse('four');
}
shouldComponentUpdate(nextProps, nextState, nextContext) {
if(this.props.isApp !== nextProps.isApp) {
// 精品课程-集训营、就业班/AI特训营
this.fetchCourseData();
// AI之路-基础
this.fetchAICourse('one');
// AI之路-进阶
this.fetchAICourse('two');
// AI之路-高阶
this.fetchAICourse('three');
// AI之路-拓展
this.fetchAICourse('four');
return false;
}
return true;
}
fetchAICourse = (key) => {
const { basic, advanced, higher, expand } = this.state;
http.get(`${API.home}/sys/ai_grow_up_courses/${key}`).then(res => {
const {code, data} = res.data;
if (code === 200) {
if (data.length > 4) {
if (key === 'one') {
this.setState({
basic: Object.assign({}, basic, {
isMore: true,
course: data.filter((item, index) => index < 4),
courseList: data,
})
});
}
if (key === 'two') {
this.setState({
advanced: Object.assign({}, advanced, {
isMore: true,
course: data.filter((item, index) => index < 4),
courseList: data,
})
});
}
if (key === 'three') {
this.setState({
higher: Object.assign({}, higher, {
isMore: true,
course: data.filter((item, index) => index < 4),
courseList: data,
})
});
}
if (key === 'four') {
this.setState({
expand: Object.assign({}, expand, {
isMore: true,
course: data.filter((item, index) => index < 4),
courseList: data,
})
});
}
} else {
if (key === 'one') {
this.setState({
basic: Object.assign({}, basic, {
isMore: false,
course: data,
courseList: data,
})
});
}
if (key === 'two') {
this.setState({
advanced: Object.assign({}, advanced, {
isMore: false,
course: data,
courseList: data,
})
});
}
if (key === 'three') {
this.setState({
higher: Object.assign({}, higher, {
isMore: false,
course: data,
courseList: data,
})
});
}
if (key === 'four') {
this.setState({
expand: Object.assign({}, expand, {
isMore: false,
course: data,
courseList: data,
})
});
}
}
}
});
}
fetchCourseData = () => {
const { group, training } = this.state;
http.get(`${API.home}/sys/preheat_data`).then(res => {
const {code, data} = res.data;
if (code === 200) {
if (data.excellent_course.length > 2) {
this.setState({
group: Object.assign({}, group, {
isMore: true,
course: data.excellent_course.filter((item, index) => index < 2),
courseList: data.excellent_course,
})
});
} else {
this.setState({
group: Object.assign({}, group, {
isMore: false,
course: data.excellent_course,
courseList: data.excellent_course,
})
});
}
if (data.ai_elite_courses.length > 2) {
this.setState({
training: Object.assign({}, training, {
isMore: true,
course: data.ai_elite_courses.filter((item, index) => index < 2),
courseList: data.ai_elite_courses,
})
});
} else {
this.setState({
training: Object.assign({}, training, {
isMore: false,
course: data.ai_elite_courses,
courseList: data.ai_elite_courses,
})
});
}
}
});
}
handleToMore = (key) => {
let data = {};
if(this.state[key]['isMore']) {
data[key] = {
isMore: !this.state[key]['isMore'],
course: this.state[key]['courseList'],
courseList: this.state[key]['courseList']
};
this.setState({
...data
});
}else {
if(key === 'group' || key === 'training') {
data[key] = {
isMore: !this.state[key]['isMore'],
course: this.state[key]['courseList'].filter((item, index) => index < 2),
courseList: this.state[key]['courseList']
};
}else {
data[key] = {
isMore: !this.state[key]['isMore'],
course: this.state[key]['courseList'].filter((item, index) => index < 4),
courseList: this.state[key]['courseList']
};
}
this.setState({
...data
});
}
}
toReceiveCoupon(id, key = '') {
const {isLogin, toLogin} = this.props;
if(isLogin) {
var _czc = _czc || [];
var name = '课程id=' + id;
_czc.push(["_trackEvent", name, 'm端双十一立即领券']);
http.post(`${API.home}/sys/activity/coupon/receive`, {
course_id: id
}).then(res => {
const { code, msg } = res.data;
if(code === 200) {
Toast.info('领取成功～', 2, null, false);
let obj = {};
obj[key] = {
isMore: this.state[key]['isMore'],
course: this.state[key]['course'].map(item => {
if(item.course_id === id) {
return Object.assign({}, item, {
course_status: 2
});
}
return item;
}),
courseList: this.state[key]['courseList'].map(item => {
if(item.course_id === id) {
return Object.assign({}, item, {
course_status: 2
});
}
return item;
}),
}
this.setState({
...obj
});
} else {
Toast.info(msg, 2, null, false);
}
});
}else{
toLogin();
}
}
toQQque=()=>{
if (!getParam('version')) {
location.href='https://q.url.cn/AB8aue?_type=wpa&qidian=true'
} else {
SendMessageToApp("toQQ", 'https://q.url.cn/AB8aue?_type=wpa&qidian=true')
}
}
// 去课程详情页
toCourse = (courseId) => {
const { history } = this.props;
if (!getParam('version')) {
history.push(`/detail?id=${courseId}`);
} else {
SendMessageToApp("toCourse", courseId);
}
}
// 开始使用
toCourse2 = (courseId) => {
const { history } = this.props;
var _czc = _czc || [];
var name = '课程id=' + courseId;
_czc.push(["_trackEvent", name, 'm端双十一开始使用优惠券']);
if (!getParam('version')) {
history.push(`/detail?id=${courseId}`);
} else {
SendMessageToApp("toCourse", courseId);
}
}
render() {
const { isFormal } = this.props;
const { basic, advanced, higher, expand, group, training } = this.state;
return (
<div className="boutique-course">
<ListHeader text="集训营、就业班" size="middle" styles={{margin: '20px 0 15px'}} />
{/* 集训营、就业班 */}
{
(group.course && group.course.length > 0) &&
<>
<div data-layout="row">
{
group.course.map(item => (
<CourseItem image={item.image_name} key={item.course_id} id={item.course_id} toCourse={this.toCourse}>
<div className="coupon-course__footer">
<a onClick={() => this.toQQque()} className="course-button">立抢超低团购价</a>
</div>
</CourseItem>
))
}
</div>
{
(group.courseList && group.courseList.length > 2) &&
<button className="more-button" onClick={() => this.handleToMore('group')}>
{group.isMore? '展开更多' : '收起'}
</button>
}
</>
}
<ListHeader text="AI特训营" size="middle" styles={{margin: '0 0 15px'}} />
{/* AI特训营 */}
{
(training.course && training.course.length > 0) &&
<>
<div data-layout="row">
{
training.course.map(item => (
<CourseItem image={item.image_name} key={item.course_id} id={item.course_id} toCourse={this.toCourse}>
<div className="coupon-course__footer">
{
item.course_status === 1 &&
<a
className={classnames("coupon-course__button", "coupon-course__button--receive")}
onClick={() => this.toReceiveCoupon(item.course_id, 'training')}
>
<span className="coupon-course__button-price">
<em>¥{item.coupon}</em>
<i>代金券</i>
</span>
<span className="coupon-course__button-label">立即领券</span>
</a>
}
{
(isFormal === 0 && item.course_status === 2) &&
<a className="coupon-course__button">
<span className="coupon-course__button-price">
<em>¥{item.coupon}</em>
<i>代金券</i>
</span>
<span className="coupon-course__button-label">11.11开始使用</span>
</a>
}
{
(isFormal === 1 && item.course_status === 2) &&
<a
onClick={() => this.toCourse2(item.course_id)}
className="coupon-course__button">
<span className="coupon-course__button-price">
<em>¥{item.coupon}</em>
<i>代金券</i>
</span>
<span className="coupon-course__button-label">开始使用</span>
</a>
}
{
item.course_status === 3 &&
<a onClick={() => this.toCourse(item.course_id)}
className="course-button"
data-type="study"
>开始学习</a>
}
</div>
</CourseItem>
))
}
</div>
{
(training.courseList && training.courseList.length > 2) &&
<button className="more-button" onClick={() => this.handleToMore('training')}>
{training.isMore? '展开更多' : '收起'}
</button>
}
</>
}
{/* AI成长之路--基础 */}
<ListHeader text="AI成长之路" size="middle" styles={{margin: '0 0 15px'}} />
{
(basic.course && basic.course.length > 0) &&
<>
<h4 className="ai-course__subtitle">基础</h4>
<div data-layout="row">
{
basic.course.map(item => (
<CourseItem image={item.image_name} key={item.course_id} id={item.course_id} toCourse={this.toCourse}>
{
item.type === 0 &&
<div className="coupon-course__footer">
{
item.course_status === 1 &&
<a
className={classnames("coupon-course__button", "coupon-course__button--receive")}
onClick={() => this.toReceiveCoupon(item.course_id, 'basic')}
>
<span className="coupon-course__button-price">
<em>¥{item.coupon}</em>
<i>代金券</i>
</span>
<span className="coupon-course__button-label">立即领券</span>
</a>
}
{
(isFormal === 0 && item.course_status === 2) &&
<a className="coupon-course__button">
<span className="coupon-course__button-price">
<em>¥{item.coupon}</em>
<i>代金券</i>
</span>
<span className="coupon-course__button-label">11.11开始使用</span>
</a>
}
{
(isFormal === 1 && item.course_status === 2) &&
<a onClick={() => this.toCourse2(item.course_id)} className="coupon-course__button">
<span className="coupon-course__button-price">
<em>¥{item.coupon}</em>
<i>代金券</i>
</span>
<span className="coupon-course__button-label">开始使用</span>
</a>
}
{
item.course_status === 3 &&
<a onClick={() => this.toCourse(item.course_id)}
className="course-button"
data-type="study"
>开始学习</a>
}
</div>
}
{
item.type === 1 &&
<div className="cent-course__footer">
{
(item.course_status === 1 || item.course_status === 2) &&
<a onClick={() => this.toCourse(item.course_id)} className="course-button">1分钱开团</a>
}
{
item.course_status === 3 &&
<a onClick={() => this.toCourse(item.course_id)} className="course-button" data-type="study">开始学习</a>
}
</div>
}
</CourseItem>
))
}
</div>
{
(basic.courseList && basic.courseList.length > 4) &&
<button className="more-button" onClick={() => this.handleToMore('basic')}>
{basic.isMore? '展开更多' : '收起'}
</button>
}
</>
}
{/* AI成长之路--进阶 */}
{
(advanced.course && advanced.course.length > 0) &&
<>
<h4 className="ai-course__subtitle">进阶</h4>
<div data-layout="row">
{
advanced.course.map(item => (
<CourseItem image={item.image_name} key={item.course_id} id={item.course_id} toCourse={this.toCourse}>
{
item.type === 0 &&
<div className="coupon-course__footer">
{
item.course_status === 1 &&
<a
className={classnames("coupon-course__button", "coupon-course__button--receive")}
onClick={() => this.toReceiveCoupon(item.course_id, 'advanced')}
>
<span className="coupon-course__button-price">
<em>¥{item.coupon}</em>
<i>代金券</i>
</span>
<span className="coupon-course__button-label">立即领券</span>
</a>
}
{
(isFormal === 0 && item.course_status === 2) &&
<a className="coupon-course__button">
<span className="coupon-course__button-price">
<em>¥{item.coupon}</em>
<i>代金券</i>
</span>
<span className="coupon-course__button-label">11.11开始使用</span>
</a>
}
{
(isFormal === 1 && item.course_status === 2) &&
<a onClick={() => this.toCourse2(item.course_id)} className="coupon-course__button">
<span className="coupon-course__button-price">
<em>¥{item.coupon}</em>
<i>代金券</i>
</span>
<span className="coupon-course__button-label">开始使用</span>
</a>
}
{
item.course_status === 3 &&
<a onClick={() => this.toCourse(item.course_id)}
className="course-button"
data-type="study"
>开始学习</a>
}
</div>
}
{
item.type === 1 &&
<div className="cent-course__footer">
{
(item.course_status === 1 || item.course_status === 2) &&
<a onClick={() => this.toCourse(item.course_id)} className="course-button">1分钱开团</a>
}
{
item.course_status === 3 &&
<a onClick={() => this.toCourse(item.course_id)} className="course-button" data-type="study">开始学习</a>
}
</div>
}
</CourseItem>
))
}
</div>
{
(advanced.courseList && advanced.courseList.length > 4) &&
<button className="more-button" onClick={() => this.handleToMore('advanced')}>
{advanced.isMore? '展开更多' : '收起'}
</button>
}
</>
}
{/* AI成长之路--高阶 */}
{
(higher.course && higher.course.length > 0) &&
<>
<h4 className="ai-course__subtitle">高阶</h4>
<div data-layout="row">
{
higher.course.map(item => (
<CourseItem image={item.image_name} key={item.course_id} id={item.course_id} toCourse={this.toCourse}>
{
item.type === 0 &&
<div className="coupon-course__footer">
{
item.course_status === 1 &&
<a
className={classnames("coupon-course__button", "coupon-course__button--receive")}
onClick={() => this.toReceiveCoupon(item.course_id, 'higher')}
>
<span className="coupon-course__button-price">
<em>¥{item.coupon}</em>
<i>代金券</i>
</span>
<span className="coupon-course__button-label">立即领券</span>
</a>
}
{
(isFormal === 0 && item.course_status === 2) &&
<a className="coupon-course__button">
<span className="coupon-course__button-price">
<em>¥{item.coupon}</em>
<i>代金券</i>
</span>
<span className="coupon-course__button-label">11.11开始使用</span>
</a>
}
{
(isFormal === 1 && item.course_status === 2) &&
<a onClick={() => this.toCourse2(item.course_id)} className="coupon-course__button">
<span className="coupon-course__button-price">
<em>¥{item.coupon}</em>
<i>代金券</i>
</span>
<span className="coupon-course__button-label">开始使用</span>
</a>
}
{
item.course_status === 3 &&
<a onClick={() => this.toCourse(item.course_id)}
className="course-button"
data-type="study"
>开始学习</a>
}
</div>
}
{
item.type === 1 &&
<div className="cent-course__footer">
{
(item.course_status === 1 || item.course_status === 2) &&
<a onClick={() => this.toCourse(item.course_id)} className="course-button">1分钱开团</a>
}
{
item.course_status === 3 &&
<a onClick={() => this.toCourse(item.course_id)} className="course-button" data-type="study">开始学习</a>
}
</div>
}
</CourseItem>
))
}
</div>
{
(higher.courseList && higher.courseList.length > 4) &&
<button className="more-button" onClick={() => this.handleToMore('higher')}>
{higher.isMore? '展开更多' : '收起'}
</button>
}
</>
}
{/* AI成长之路--扩展 */}
{
(expand.course && expand.course.length > 0) &&
<>
<h4 className="ai-course__subtitle">扩展</h4>
<div data-layout="row">
{
expand.course.map(item => (
<CourseItem image={item.image_name} key={item.course_id} id={item.course_id} toCourse={this.toCourse}>
{
item.type === 0 &&
<div className="coupon-course__footer">
{
item.course_status === 1 &&
<a
className={classnames("coupon-course__button", "coupon-course__button--receive")}
onClick={() => this.toReceiveCoupon(item.course_id, 'expand')}
>
<span className="coupon-course__button-price">
<em>¥{item.coupon}</em>
<i>代金券</i>
</span>
<span className="coupon-course__button-label">立即领券</span>
</a>
}
{
(isFormal === 0 && item.course_status === 2) &&
<a className="coupon-course__button">
<span className="coupon-course__button-price">
<em>¥{item.coupon}</em>
<i>代金券</i>
</span>
<span className="coupon-course__button-label">11.11开始使用</span>
</a>
}
{
(isFormal === 1 && item.course_status === 2) &&
<a onClick={() => this.toCourse2(item.course_id)} className="coupon-course__button">
<span className="coupon-course__button-price">
<em>¥{item.coupon}</em>
<i>代金券</i>
</span>
<span className="coupon-course__button-label">开始使用</span>
</a>
}
{
item.course_status === 3 &&
<a onClick={() => this.toCourse(item.course_id)}
className="course-button"
data-type="study"
>开始学习</a>
}
</div>
}
{
item.type === 1 &&
<div className="cent-course__footer">
{
(item.course_status === 1 || item.course_status === 2) &&
<a onClick={() => this.toCourse(item.course_id)} className="course-button">1分钱开团</a>
}
{
item.course_status === 3 &&
<a onClick={() => this.toCourse(item.course_id)} className="course-button" data-type="study">开始学习</a>
}
</div>
}
</CourseItem>
))
}
</div>
{
(expand.courseList && expand.courseList.length > 4) &&
<button className="more-button" onClick={() => this.handleToMore('expand')}>
{expand.isMore? '展开更多' : '收起'}
</button>
}
</>
}
</div>
)
}
}
export default ListFrame(CourseList);