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import React, { Component } from 'react'
import { Link } from 'react-router-dom'
import { session } from 'app/session'
import { TextInput, LabelDescription, TextArea, Checkbox, SubmitButton, Loader } from 'app/common'
const newGraph = () => ({
path: '',
title: '',
username: session('username'),
description: '',
})
export default class GraphForm extends Component {
state = {
title: "",
submitTitle: "",
data: { ...newGraph() },
errorFields: new Set([]),
}
componentDidMount() {
const { data, isNew } = this.props
const title = isNew ? 'new project' : 'editing ' + data.title
const submitTitle = isNew ? "Create Graph" : "Save Changes"
this.setState({
title,
submitTitle,
errorFields: new Set([]),
data: {
...newGraph(),
...data
},
})
}
handleChange(e) {
const { errorFields } = this.state
const { name, value } = e.target
if (errorFields.has(name)) {
errorFields.delete(name)
}
let sanitizedValue = value
if (name === 'path') {
sanitizedValue = sanitizedValue.toLowerCase().replace(/ /, '-').replace(/[!@#$%^&*()[\]{}]/, '-').replace(/-+/, '-')
}
this.setState({
errorFields,
data: {
...this.state.data,
[name]: sanitizedValue,
}
})
}
handleSelect(name, value) {
const { errorFields } = this.state
if (errorFields.has(name)) {
errorFields.delete(name)
}
this.setState({
errorFields,
data: {
...this.state.data,
[name]: value,
}
})
}
handleSubmit(e) {
e.preventDefault()
const { isNew, onSubmit } = this.props
const { data } = this.state
const requiredKeys = "title username path description".split(" ")
const validKeys = "title username path description".split(" ")
const validData = validKeys.reduce((a,b) => { a[b] = data[b]; return a }, {})
const errorFields = requiredKeys.filter(key => !validData[key])
if (errorFields.length) {
console.log('error', errorFields, validData)
this.setState({ errorFields: new Set(errorFields) })
} else {
if (isNew) {
// side effect: set username if we're creating a new graph
session.set('username', data.username)
} else {
validData.id = data.id
}
console.log('submit', validData)
onSubmit(validData)
}
}
render() {
const { isNew } = this.props
const { title, submitTitle, errorFields, data } = this.state
return (
<div className='form'>
<h1>{title}</h1>
<form onSubmit={this.handleSubmit.bind(this)}>
<TextInput
title="Path"
name="path"
required
data={data}
error={errorFields.has('path')}
onChange={this.handleChange.bind(this)}
autoComplete="off"
/>
<LabelDescription>
{data.path
? 'Project URLs will be: /' + data.path + '/example'
: 'Enter the base path for this project.'}
</LabelDescription>
<TextInput
title="Title"
name="title"
required
data={data}
error={errorFields.has('title')}
onChange={this.handleChange.bind(this)}
autoComplete="off"
/>
<TextInput
title="Author"
name="username"
required
data={data}
error={errorFields.has('username')}
onChange={this.handleChange.bind(this)}
autoComplete="off"
/>
<TextArea
title="Description"
name="description"
data={data}
onChange={this.handleChange.bind(this)}
/>
<SubmitButton
title={submitTitle}
onClick={this.handleSubmit.bind(this)}
/>
{!!errorFields.size &&
<label>
<span></span>
<span>Please complete the required fields =)</span>
</label>
}
</form>
</div>
)
}
}
|
