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import React, {Component} from 'react';
import './Services.scss';
import {Button, ButtonGroup, Col, Container, Form, FormControl, InputGroup, Modal, Row, Table} from "react-bootstrap";
import {createCurlCommand} from '../utils';
import backend from "../backend";
class Services extends Component {
constructor(props) {
super(props);
this.alphabet = 'abcdefghijklmnopqrstuvwxyz';
this.colors = ["#E53935", "#D81B60", "#8E24AA", "#5E35B1", "#3949AB", "#1E88E5", "#039BE5", "#00ACC1",
"#00897B", "#43A047", "#7CB342", "#9E9D24", "#F9A825", "#FB8C00", "#F4511E", "#6D4C41"];
this.state = {
services: {},
port: 0,
portValid: false,
name: "",
nameValid: false,
color: this.colors[0],
colorValid: false,
notes: ""
};
this.portChanged = this.portChanged.bind(this);
this.nameChanged = this.nameChanged.bind(this);
this.notesChanged = this.notesChanged.bind(this);
this.newService = this.newService.bind(this);
this.editService = this.editService.bind(this);
this.saveService = this.saveService.bind(this);
this.loadServices = this.loadServices.bind(this);
}
componentDidMount() {
this.loadServices();
}
portChanged(event) {
let value = event.target.value.replace(/[^\d]/gi, '');
let port = 0;
if (value !== "") {
port = parseInt(value);
}
this.setState({port: port});
}
nameChanged(event) {
let value = event.target.value.replace(/[\s]/gi, '_').replace(/[^\w]/gi, '').toLowerCase();
this.setState({name: value});
}
notesChanged(event) {
this.setState({notes: event.target.value});
}
newService() {
this.setState({name: "", port: 0, notes: ""});
}
editService(service) {
this.setState({name: service.name, port: service.port, color: service.color, notes: service.notes});
}
saveService() {
if (this.state.portValid && this.state.nameValid) {
backend.put("/api/services", {
color: this.state.color,
name: this.state.name,
notes: this.state.notes,
port: this.state.port,
}).then(_ => {
this.newService();
this.loadServices();
});
}
}
loadServices() {
backend.get("/api/services").then(res => this.setState({services: res}));
}
componentDidUpdate(prevProps, prevState, snapshot) {
if (this.state.name != null && prevState.name !== this.state.name) {
this.setState({
nameValid: this.state.name.length >= 3
});
}
if (prevState.port !== this.state.port) {
this.setState({
portValid: this.state.port > 0 && this.state.port <= 65565
});
}
}
render() {
let output = "";
if (!this.state.portValid) {
output += "assert(1 <= port <= 65565)\n";
}
if (!this.state.nameValid) {
output += "assert(len(name) >= 3)\n";
}
if (output === "") {
output = createCurlCommand("/services", {
"port": this.state.port,
"name": this.state.name,
"color": this.state.color,
"notes": this.state.notes
});
}
let rows = Object.values(this.state.services).map(s =>
<tr>
<td><Button variant="btn-edit" size="sm"
onClick={() => this.editService(s)} style={{"backgroundColor": s.color}}>edit</Button></td>
<td>{s.port}</td>
<td>{s.name}</td>
</tr>
);
let colorButtons = this.colors.map((color, i) =>
<Button size="sm" className="btn-color" key={"button" + this.alphabet[i]}
style={{"backgroundColor": color, "borderColor": this.state.color === color ? "#fff" : color}}
onClick={() => this.setState({color: color})}>{this.alphabet[i]}</Button>);
return (
<Modal
{...this.props}
show="true"
size="lg"
aria-labelledby="services-dialog"
centered
>
<Modal.Header>
<Modal.Title id="services-dialog">
~/services
</Modal.Title>
</Modal.Header>
<Modal.Body>
<Container>
<Row>
<Col md={7}>
<Table borderless size="sm" className="services-list">
<thead>
<tr>
<th><Button size="sm" onClick={this.newService}>new</Button></th>
<th>port</th>
<th>name</th>
</tr>
</thead>
<tbody>
{rows}
</tbody>
</Table>
</Col>
<Col md={5}>
<Form>
<Form.Group controlId="servicePort">
<Form.Label>port:</Form.Label>
<Form.Control type="text" onChange={this.portChanged} value={this.state.port}/>
</Form.Group>
<Form.Group controlId="serviceName">
<Form.Label>name:</Form.Label>
<Form.Control type="text" onChange={this.nameChanged} value={this.state.name}/>
</Form.Group>
<Form.Group controlId="serviceColor">
<Form.Label>color:</Form.Label>
<ButtonGroup aria-label="Basic example">
{colorButtons.slice(0, 8)}
</ButtonGroup>
<ButtonGroup aria-label="Basic example">
{colorButtons.slice(8, 18)}
</ButtonGroup>
</Form.Group>
<Form.Group controlId="serviceNotes">
<Form.Label>notes:</Form.Label>
<Form.Control as="textarea" rows={3} onChange={this.notesChanged}
value={this.state.notes}/>
</Form.Group>
</Form>
</Col>
</Row>
<Row>
<Col md={12}>
<InputGroup>
<FormControl as="textarea" rows={4} className="curl-output" readOnly={true}
value={output}/>
</InputGroup>
</Col>
</Row>
</Container>
</Modal.Body>
<Modal.Footer className="dialog-footer">
<Button variant="green" onClick={this.saveService}>save</Button>
<Button variant="red" onClick={this.props.onHide}>close</Button>
</Modal.Footer>
</Modal>
);
}
}
export default Services;
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