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import { Component, linkEvent } from 'inferno';
import { Subscription } from "rxjs";
import { retryWhen, delay, take } from 'rxjs/operators';
import { CommunityForm, UserOperation } from '../interfaces';
import { WebSocketService, UserService } from '../services';
import { msgOp } from '../utils';
interface State {
communityForm: CommunityForm;
}
let emptyState: State = {
communityForm: {
name: null,
}
}
export class CreateCommunity extends Component<any, State> {
private subscription: Subscription;
constructor(props, context) {
super(props, context);
this.state = emptyState;
this.subscription = WebSocketService.Instance.subject
.pipe(retryWhen(errors => errors.pipe(delay(3000), take(10))))
.subscribe(
(msg) => this.parseMessage(msg),
(err) => console.error(err),
);
}
componentWillUnmount() {
this.subscription.unsubscribe();
}
render() {
return (
<div class="container">
<div class="row">
<div class="col-12 col-lg-6 mb-4">
{this.communityForm()}
</div>
</div>
</div>
)
}
communityForm() {
return (
<div>
<form onSubmit={linkEvent(this, this.handleCreateCommunitySubmit)}>
<h3>Create Forum</h3>
<div class="form-group row">
<label class="col-sm-2 col-form-label">Name</label>
<div class="col-sm-10">
<input type="text" class="form-control" value={this.state.communityForm.name} onInput={linkEvent(this, this.handleCommunityNameChange)} required minLength={3} />
</div>
</div>
<div class="form-group row">
<div class="col-sm-10">
<button type="submit" class="btn btn-secondary">Create</button>
</div>
</div>
</form>
</div>
);
}
handleCreateCommunitySubmit(i: CreateCommunity, event) {
event.preventDefault();
WebSocketService.Instance.createCommunity(i.state.communityForm);
}
handleCommunityNameChange(i: CreateCommunity, event) {
i.state.communityForm.name = event.target.value;
i.setState(i.state);
}
parseMessage(msg: any) {
let op: UserOperation = msgOp(msg);
if (msg.error) {
alert(msg.error);
return;
} else {
}
}
}
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