opencode/packages/tui/src/feature-plugins/system/storybook/index.tsx

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import { Plugin } from "@opencode-ai/plugin/tui"
import { useTerminalDimensions } from "@opentui/solid"
import { createSignal, For, type JSX } from "solid-js"
import { sessionTabsStory } from "./session-tabs"
/**
* A story is a full-screen, fixture-driven simulation of a real production component. Stories own
* their entire screen (including any footer) and should bind escape back to the storybook index.
*/
export type Story = {
id: string
title: string
render: (context: Plugin.Context) => JSX.Element
}
const stories: Story[] = [sessionTabsStory]
function Commands(props: { context: Plugin.Context }) {
props.context.keymap.layer(() => ({
mode: "global",
commands: [
{
id: "app.storybook",
title: "Open storybook",
group: "Debug",
palette: true,
run() {
props.context.ui.router.navigate({ type: "plugin", name: "storybook" })
props.context.ui.dialog.clear()
},
},
...stories.map((story) => ({
id: `app.storybook.${story.id}`,
title: `Storybook: ${story.title}`,
group: "Debug",
palette: true as const,
run() {
props.context.ui.router.navigate({ type: "plugin", name: "storybook", data: { story: story.id } })
props.context.ui.dialog.clear()
},
})),
],
}))
return null
}
function StorybookIndex(props: { context: Plugin.Context }) {
const dimensions = useTerminalDimensions()
const theme = props.context.theme
const elevatedTheme = theme.contextual.elevated
const [selected, setSelected] = createSignal(0)
const open = (story: Story) =>
props.context.ui.router.navigate({ type: "plugin", name: "storybook", data: { story: story.id } })
props.context.keymap.layer(() => ({
commands: [
{
bind: "escape",
title: "Back home",
group: "Storybook",
run() {
props.context.ui.router.navigate({ type: "home" })
},
},
{
bind: "up,k",
title: "Previous story",
group: "Storybook",
run: () => setSelected((current) => (current + stories.length - 1) % stories.length),
},
{
bind: "down,j",
title: "Next story",
group: "Storybook",
run: () => setSelected((current) => (current + 1) % stories.length),
},
{
bind: "return",
title: "Open story",
group: "Storybook",
run: () => open(stories[selected()]),
},
...stories.map((story, index) => ({
bind: String(index + 1),
title: `Open ${story.title}`,
group: "Storybook",
run: () => open(story),
})),
],
}))
return (
<box
width={dimensions().width}
height={dimensions().height}
flexDirection="column"
backgroundColor={theme.background.default}
>
<box paddingTop={2} paddingLeft={2} flexDirection="column">
<text fg={theme.text.default}>storybook</text>
<text fg={theme.text.subdued}>fixture-driven simulations of production components</text>
<box height={1} />
<For each={stories}>
{(story, index) => (
<text fg={index() === selected() ? theme.text.default : theme.text.subdued}>
{index() === selected() ? " " : " "}
{index() + 1} {story.title}
</text>
)}
</For>
</box>
<box flexGrow={1} />
<box
height={1}
flexShrink={0}
backgroundColor={elevatedTheme.background.default}
paddingLeft={1}
paddingRight={1}
flexDirection="row"
>
<text fg={elevatedTheme.text.subdued}>storybook</text>
<box flexGrow={1} />
<text fg={elevatedTheme.text.subdued}>/ select | enter open | esc home</text>
</box>
</box>
)
}
export default Plugin.define({
id: "opencode.storybook",
setup(context) {
context.ui.router.register({
name: "storybook",
render: (input) => {
const story = stories.find((story) => story.id === input.data?.story)
if (story) return story.render(context)
return <StorybookIndex context={context} />
},
})
context.ui.slot("app", () => <Commands context={context} />)
},
})