346 lines
10 KiB
TypeScript
346 lines
10 KiB
TypeScript
import React from 'react';
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import { connect } from 'react-redux';
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import { compose } from 'recompose';
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import { Steps, Icon } from 'antd';
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import qs from 'query-string';
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import { withRouter, RouteComponentProps } from 'react-router';
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import { History } from 'history';
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import { debounce } from 'underscore';
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import Basics from './Basics';
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import Team from './Team';
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import Details from './Details';
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import Milestones from './Milestones';
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import Governance from './Governance';
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import Review from './Review';
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import Preview from './Preview';
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import Final from './Final';
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import PublishWarningModal from './PubishWarningModal';
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import createExampleProposal from './example';
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import { createActions } from 'modules/create';
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import { ProposalDraft } from 'types';
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import { getCreateErrors } from 'modules/create/utils';
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import { AppState } from 'store/reducers';
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import './index.less';
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export enum CREATE_STEP {
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BASICS = 'BASICS',
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TEAM = 'TEAM',
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DETAILS = 'DETAILS',
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MILESTONES = 'MILESTONES',
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GOVERNANCE = 'GOVERNANCE',
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REVIEW = 'REVIEW',
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}
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const STEP_ORDER = [
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CREATE_STEP.BASICS,
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CREATE_STEP.TEAM,
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CREATE_STEP.DETAILS,
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CREATE_STEP.MILESTONES,
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CREATE_STEP.GOVERNANCE,
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CREATE_STEP.REVIEW,
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];
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interface StepInfo {
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short: string;
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title: React.ReactNode;
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subtitle: React.ReactNode;
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help: React.ReactNode;
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component: any;
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}
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const STEP_INFO: { [key in CREATE_STEP]: StepInfo } = {
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[CREATE_STEP.BASICS]: {
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short: 'Basics',
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title: 'Let’s start with the basics',
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subtitle: 'Don’t worry, you can come back and change things before publishing',
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help:
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'You don’t have to fill out everything at once right now, you can come back later.',
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component: Basics,
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},
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[CREATE_STEP.TEAM]: {
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short: 'Team',
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title: 'Assemble your team',
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subtitle: 'Let everyone know if you’re flying solo, or who you’re working with',
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help:
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'More team members, real names, and linked social accounts adds legitimacy to your proposal',
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component: Team,
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},
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[CREATE_STEP.DETAILS]: {
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short: 'Details',
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title: 'Dive into the details',
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subtitle: 'Here’s your chance to lay out the full proposal, in all its glory',
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help:
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'Make sure people know what you’re building, why you’re qualified, and where the money’s going',
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component: Details,
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},
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[CREATE_STEP.MILESTONES]: {
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short: 'Milestones',
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title: 'Set up milestones for deliverables',
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subtitle: 'Make a timeline of when you’ll complete tasks, and receive funds',
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help:
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'Contributors are more willing to fund proposals with funding spread across multiple deadlines',
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component: Milestones,
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},
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[CREATE_STEP.GOVERNANCE]: {
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short: 'Governance',
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title: 'Choose how you get paid, and who’s in control',
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subtitle:
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'Everything here cannot be changed after publishing, so make sure it’s right',
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help:
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'Double check everything! This data powers the smart contract, and is immutable once it’s deployed.',
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component: Governance,
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},
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[CREATE_STEP.REVIEW]: {
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short: 'Review',
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title: 'Review your proposal',
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subtitle: 'Feel free to edit any field that doesn’t look right',
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help: 'You’ll get a chance to preview your proposal next before you publish it',
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component: Review,
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},
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};
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interface StateProps {
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form: AppState['create']['form'];
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isSavingDraft: AppState['create']['isSavingDraft'];
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hasSavedDraft: AppState['create']['hasSavedDraft'];
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accounts: string[];
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}
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interface DispatchProps {
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updateForm: typeof createActions['updateForm'];
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}
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type Props = StateProps & DispatchProps & RouteComponentProps<any>;
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interface State {
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step: CREATE_STEP;
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isPreviewing: boolean;
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isShowingPublishWarning: boolean;
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isPublishing: boolean;
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isExample: boolean;
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}
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class CreateFlow extends React.Component<Props, State> {
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private historyUnlisten: () => void;
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private debouncedUpdateForm: (form: Partial<ProposalDraft>) => void;
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constructor(props: Props) {
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super(props);
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const searchValues = qs.parse(props.location.search);
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const step =
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searchValues.step && CREATE_STEP[searchValues.step]
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? (CREATE_STEP[searchValues.step] as CREATE_STEP)
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: CREATE_STEP.BASICS;
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this.state = {
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step,
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isPreviewing: false,
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isPublishing: false,
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isExample: false,
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isShowingPublishWarning: false,
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};
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this.debouncedUpdateForm = debounce(this.updateForm, 800);
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this.historyUnlisten = this.props.history.listen(this.handlePop);
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}
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componentDidMount() {
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console.warn('TODO - implement RESET_CROWDFUND if necessary');
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}
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componentWillUnmount() {
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if (this.historyUnlisten) {
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this.historyUnlisten();
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}
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}
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render() {
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const { isSavingDraft } = this.props;
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const { step, isPreviewing, isPublishing, isShowingPublishWarning } = this.state;
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const info = STEP_INFO[step];
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const currentIndex = STEP_ORDER.indexOf(step);
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const isLastStep = STEP_ORDER.indexOf(step) === STEP_ORDER.length - 1;
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const StepComponent = info.component;
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let content;
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let showFooter = true;
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if (isPublishing) {
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content = <Final />;
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showFooter = false;
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} else if (isPreviewing) {
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content = <Preview />;
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} else {
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content = (
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<div className="CreateFlow">
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<div className="CreateFlow-header">
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<Steps current={currentIndex}>
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{STEP_ORDER.slice(0, 5).map(s => (
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<Steps.Step
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key={s}
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title={STEP_INFO[s].short}
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onClick={() => this.setStep(s)}
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style={{ cursor: 'pointer' }}
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/>
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))}
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</Steps>
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<h1 className="CreateFlow-header-title">{info.title}</h1>
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<div className="CreateFlow-header-subtitle">{info.subtitle}</div>
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</div>
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<div className="CreateFlow-content">
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<StepComponent
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proposalId={this.props.form && this.props.form.proposalId}
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initialState={this.props.form}
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updateForm={this.debouncedUpdateForm}
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setStep={this.setStep}
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/>
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</div>
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</div>
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);
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}
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return (
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<div>
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{content}
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{showFooter && (
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<div className="CreateFlow-footer">
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{isLastStep ? (
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<>
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<button
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className="CreateFlow-footer-button"
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key="preview"
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onClick={this.togglePreview}
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>
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{isPreviewing ? 'Back to Edit' : 'Preview'}
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</button>
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<button
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className="CreateFlow-footer-button is-primary"
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key="publish"
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onClick={this.openPublishWarning}
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disabled={this.checkFormErrors()}
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>
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Publish
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</button>
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</>
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) : (
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<>
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<div className="CreateFlow-footer-help">{info.help}</div>
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<button
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className="CreateFlow-footer-button"
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key="next"
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onClick={this.nextStep}
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>
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Continue <Icon type="right-circle-o" />
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</button>
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</>
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)}
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<button className="CreateFlow-footer-example" onClick={this.fillInExample}>
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<Icon type="fast-forward" />
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</button>
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</div>
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)}
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{isSavingDraft && (
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<div className="CreateFlow-draftNotification">Saving draft...</div>
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)}
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<PublishWarningModal
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proposal={this.props.form}
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isVisible={isShowingPublishWarning}
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handleClose={this.closePublishWarning}
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handlePublish={this.startPublish}
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/>
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</div>
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);
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}
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private updateForm = (form: Partial<ProposalDraft>) => {
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this.props.updateForm(form);
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};
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private setStep = (step: CREATE_STEP, skipHistory?: boolean) => {
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this.setState({ step });
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if (!skipHistory) {
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const { history, location } = this.props;
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history.push(`${location.pathname}?step=${step.toLowerCase()}`);
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}
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};
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private nextStep = () => {
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const idx = STEP_ORDER.indexOf(this.state.step);
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if (idx !== STEP_ORDER.length - 1) {
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this.setStep(STEP_ORDER[idx + 1]);
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}
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};
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private togglePreview = () => {
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this.setState({ isPreviewing: !this.state.isPreviewing });
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};
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private startPublish = () => {
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this.setState({
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isPublishing: true,
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isShowingPublishWarning: false,
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});
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};
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private checkFormErrors = () => {
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if (!this.props.form) {
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return true;
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}
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const errors = getCreateErrors(this.props.form);
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return !!Object.keys(errors).length;
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};
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private handlePop: History.LocationListener = (location, action) => {
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if (action === 'POP') {
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const searchValues = qs.parse(location.search);
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const urlStep = searchValues.step && searchValues.step.toUpperCase();
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if (urlStep && CREATE_STEP[urlStep]) {
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this.setStep(urlStep as CREATE_STEP, true);
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} else {
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this.setStep(CREATE_STEP.BASICS, true);
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}
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}
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};
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private openPublishWarning = () => {
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this.setState({ isShowingPublishWarning: true });
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};
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private closePublishWarning = () => {
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this.setState({ isShowingPublishWarning: false });
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};
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private fillInExample = () => {
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const { accounts } = this.props;
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const [payoutAddress, ...trustees] = accounts;
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this.updateForm(createExampleProposal(payoutAddress, trustees || []));
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setTimeout(() => {
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this.setState({
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isExample: true,
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step: CREATE_STEP.REVIEW,
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});
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}, 50);
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};
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}
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const withConnect = connect<StateProps, DispatchProps, {}, AppState>(
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(state: AppState) => {
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console.warn('TODO - remove/refactor accounts');
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return {
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form: state.create.form,
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isSavingDraft: state.create.isSavingDraft,
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hasSavedDraft: state.create.hasSavedDraft,
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accounts: ['notanaccount'],
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};
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},
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{
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updateForm: createActions.updateForm,
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},
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);
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export default compose<Props, {}>(
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withRouter,
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withConnect,
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)(CreateFlow);
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