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/* This Source Code Form is subject to the terms of the Mozilla Public
* License, v. 2.0. If a copy of the MPL was not distributed with this
* file, You can obtain one at http://mozilla.org/MPL/2.0/. */
import React from "react";
import { addons } from "@storybook/addons";
// eslint-disable-next-line no-unused-vars
import { AddonPanel } from "@storybook/components";
import { FLUENT_CHANGED, FLUENT_SET_STRINGS } from "./constants.mjs";
// eslint-disable-next-line import/no-unassigned-import
import "./fluent-panel.css";
export class FluentPanel extends React.Component {
constructor(props) {
super(props);
this.channel = addons.getChannel();
this.state = {
name: null,
strings: [],
};
}
componentDidMount() {
const { api } = this.props;
api.on(FLUENT_CHANGED, this.handleFluentChanged);
}
componentWillUnmount() {
const { api } = this.props;
api.off(FLUENT_CHANGED, this.handleFluentChanged);
}
handleFluentChanged = strings => {
let storyData = this.props.api.getCurrentStoryData();
let fileName = `${storyData.component}.ftl`;
this.setState(state => ({ ...state, strings, fileName }));
};
onInput = e => {
this.setState(state => {
let strings = [];
for (let [key, value] of state.strings) {
if (key == e.target.name) {
let stringValue = e.target.value;
if (stringValue.startsWith(".")) {
stringValue = "\n" + stringValue;
}
strings.push([key, stringValue]);
} else {
strings.push([key, value]);
}
}
let stringified = strings
.map(([key, value]) => `${key} = ${value}`)
.join("\n");
this.channel.emit(FLUENT_SET_STRINGS, stringified);
const { fluentStrings } = this.props.api.getGlobals();
this.props.api.updateGlobals({
fluentStrings: { ...fluentStrings, [state.fileName]: strings },
});
return { ...state, strings };
});
};
render() {
const { api, active } = this.props;
const { strings } = this.state;
if (strings.length === 0) {
return (
<AddonPanel active={!!active} api={api}>
<div className="addon-panel-body">
<div className="addon-panel-message">
This story is not configured to use Fluent.
</div>
</div>
</AddonPanel>
);
}
return (
<AddonPanel active={!!active} api={api}>
<div className="addon-panel-body">
<table aria-hidden="false" className="addon-panel-table">
<thead className="addon-panel-table-head">
<tr>
<th>
<span>Identifier</span>
</th>
<th>
<span>String</span>
</th>
</tr>
</thead>
<tbody className="addon-panel-table-body">
{strings.map(([identifier, value]) => (
<tr key={identifier}>
<td>
<span>{identifier}</span>
</td>
<td>
<label>
<textarea
name={identifier}
onInput={this.onInput}
defaultValue={value
.trim()
.split("\n")
.map(s => s.trim())
.join("\n")}
></textarea>
</label>
</td>
</tr>
))}
</tbody>
</table>
</div>
</AddonPanel>
);
}
}
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