Files
opencode/packages/app/src/components/editor-pane.tsx
2025-10-02 08:34:01 -05:00

382 lines
14 KiB
TypeScript

import { For, Match, Show, Switch, createSignal, splitProps } from "solid-js"
import { Tabs } from "@/ui/tabs"
import { FileIcon, Icon, IconButton, Logo, Tooltip } from "@/ui"
import {
DragDropProvider,
DragDropSensors,
DragOverlay,
SortableProvider,
closestCenter,
createSortable,
useDragDropContext,
} from "@thisbeyond/solid-dnd"
import type { DragEvent, Transformer } from "@thisbeyond/solid-dnd"
import type { LocalFile } from "@/context/local"
import { Code } from "@/components/code"
import PromptForm from "@/components/prompt-form"
import { useLocal, useSDK, useSync } from "@/context"
import { getFilename } from "@/utils"
import type { JSX } from "solid-js"
interface EditorPaneProps {
layoutKey: string
timelinePane: string
onFileClick: (file: LocalFile) => void
onOpenModelSelect: () => void
onInputRefChange: (element: HTMLTextAreaElement | null) => void
}
export default function EditorPane(props: EditorPaneProps): JSX.Element {
const [localProps] = splitProps(props, [
"layoutKey",
"timelinePane",
"onFileClick",
"onOpenModelSelect",
"onInputRefChange",
])
const local = useLocal()
const sdk = useSDK()
const sync = useSync()
const [activeItem, setActiveItem] = createSignal<string | undefined>(undefined)
const navigateChange = (dir: 1 | -1) => {
const active = local.file.active()
if (!active) return
const current = local.file.changeIndex(active.path)
const next = current === undefined ? (dir === 1 ? 0 : -1) : current + dir
local.file.setChangeIndex(active.path, next)
}
const handleTabChange = (path: string) => {
local.file.open(path)
}
const handleTabClose = (file: LocalFile) => {
local.file.close(file.path)
}
const handlePromptSubmit = async (prompt: string) => {
const existingSession = local.layout.visible(localProps.layoutKey, localProps.timelinePane)
? local.session.active()
: undefined
let session = existingSession
if (!session) {
const created = await sdk.session.create()
session = created.data ?? undefined
}
if (!session) return
local.session.setActive(session.id)
local.layout.show(localProps.layoutKey, localProps.timelinePane)
await sdk.session.prompt({
path: { id: session.id },
body: {
agent: local.agent.current()!.name,
model: {
modelID: local.model.current()!.id,
providerID: local.model.current()!.provider.id,
},
parts: [
{
type: "text",
text: prompt,
},
...(local.context.active()
? [
{
type: "file" as const,
mime: "text/plain",
url: `file://${local.context.active()!.absolute}`,
filename: local.context.active()!.name,
source: {
type: "file" as const,
text: {
value: "@" + local.context.active()!.name,
start: 0,
end: 0,
},
path: local.context.active()!.absolute,
},
},
]
: []),
...local.context.all().flatMap((file) => [
{
type: "file" as const,
mime: "text/plain",
url: `file://${sync.absolute(file.path)}${file.selection ? `?start=${file.selection.startLine}&end=${file.selection.endLine}` : ""}`,
filename: getFilename(file.path),
source: {
type: "file" as const,
text: {
value: "@" + getFilename(file.path),
start: 0,
end: 0,
},
path: sync.absolute(file.path),
},
},
]),
],
},
})
}
const handleDragStart = (event: unknown) => {
const id = getDraggableId(event)
if (!id) return
setActiveItem(id)
}
const handleDragOver = (event: DragEvent) => {
const { draggable, droppable } = event
if (draggable && droppable) {
const currentFiles = local.file.opened().map((file) => file.path)
const fromIndex = currentFiles.indexOf(draggable.id.toString())
const toIndex = currentFiles.indexOf(droppable.id.toString())
if (fromIndex !== toIndex) {
local.file.move(draggable.id.toString(), toIndex)
}
}
}
const handleDragEnd = () => {
setActiveItem(undefined)
}
return (
<div class="relative flex h-full flex-col">
<Logo size={64} variant="ornate" class="absolute top-2/5 left-1/2 transform -translate-x-1/2 -translate-y-1/2" />
<DragDropProvider
onDragStart={handleDragStart}
onDragEnd={handleDragEnd}
onDragOver={handleDragOver}
collisionDetector={closestCenter}
>
<DragDropSensors />
<ConstrainDragYAxis />
<Tabs
class="relative grow w-full flex flex-col h-full"
value={local.file.active()?.path}
onChange={handleTabChange}
>
<div class="sticky top-0 shrink-0 flex">
<Tabs.List class="grow">
<SortableProvider ids={local.file.opened().map((file) => file.path)}>
<For each={local.file.opened()}>
{(file) => (
<SortableTab file={file} onTabClick={localProps.onFileClick} onTabClose={handleTabClose} />
)}
</For>
</SortableProvider>
</Tabs.List>
<div class="shrink-0 h-full flex items-center gap-1 px-2 border-b border-border-subtle/40">
<Show when={local.file.active() && local.file.active()!.content?.diff}>
{(() => {
const activeFile = local.file.active()!
const view = local.file.view(activeFile.path)
return (
<div class="flex items-center gap-1">
<Show when={view !== "raw"}>
<div class="mr-1 flex items-center gap-1">
<Tooltip value="Previous change" placement="bottom">
<IconButton size="xs" variant="ghost" onClick={() => navigateChange(-1)}>
<Icon name="arrow-up" size={14} />
</IconButton>
</Tooltip>
<Tooltip value="Next change" placement="bottom">
<IconButton size="xs" variant="ghost" onClick={() => navigateChange(1)}>
<Icon name="arrow-down" size={14} />
</IconButton>
</Tooltip>
</div>
</Show>
<Tooltip value="Raw" placement="bottom">
<IconButton
size="xs"
variant="ghost"
classList={{
"text-text": view === "raw",
"text-text-muted/70": view !== "raw",
"bg-background-element": view === "raw",
}}
onClick={() => local.file.setView(activeFile.path, "raw")}
>
<Icon name="file-text" size={14} />
</IconButton>
</Tooltip>
<Tooltip value="Unified diff" placement="bottom">
<IconButton
size="xs"
variant="ghost"
classList={{
"text-text": view === "diff-unified",
"text-text-muted/70": view !== "diff-unified",
"bg-background-element": view === "diff-unified",
}}
onClick={() => local.file.setView(activeFile.path, "diff-unified")}
>
<Icon name="checklist" size={14} />
</IconButton>
</Tooltip>
<Tooltip value="Split diff" placement="bottom">
<IconButton
size="xs"
variant="ghost"
classList={{
"text-text": view === "diff-split",
"text-text-muted/70": view !== "diff-split",
"bg-background-element": view === "diff-split",
}}
onClick={() => local.file.setView(activeFile.path, "diff-split")}
>
<Icon name="columns" size={14} />
</IconButton>
</Tooltip>
</div>
)
})()}
</Show>
<Tooltip
value={local.layout.visible(localProps.layoutKey, localProps.timelinePane) ? "Close pane" : "Open pane"}
placement="bottom"
>
<IconButton
size="xs"
variant="ghost"
onClick={() => local.layout.toggle(localProps.layoutKey, localProps.timelinePane)}
>
<Icon
name={
local.layout.visible(localProps.layoutKey, localProps.timelinePane) ? "close-pane" : "open-pane"
}
size={14}
/>
</IconButton>
</Tooltip>
</div>
</div>
<For each={local.file.opened()}>
{(file) => (
<Tabs.Content value={file.path} class="grow h-full pt-1 select-text">
{(() => {
const view = local.file.view(file.path)
const showRaw = view === "raw" || !file.content?.diff
const code = showRaw ? (file.content?.content ?? "") : (file.content?.diff ?? "")
return <Code path={file.path} code={code} class="[&_code]:pb-60" />
})()}
</Tabs.Content>
)}
</For>
</Tabs>
<DragOverlay>
{(() => {
const id = activeItem()
if (!id) return null
const draggedFile = local.file.node(id)
if (!draggedFile) return null
return (
<div class="relative px-3 h-8 flex items-center text-sm font-medium text-text whitespace-nowrap shrink-0 bg-background-panel border-x border-border-subtle/40 border-b border-b-transparent">
<TabVisual file={draggedFile} />
</div>
)
})()}
</DragOverlay>
</DragDropProvider>
<PromptForm
class="peer/editor absolute inset-x-4 z-50 flex items-center justify-center"
classList={{
"bottom-8": !!local.file.active(),
"bottom-3/8": local.file.active() === undefined,
}}
onSubmit={handlePromptSubmit}
onOpenModelSelect={localProps.onOpenModelSelect}
onInputRefChange={(element) => localProps.onInputRefChange(element ?? null)}
/>
</div>
)
}
function TabVisual(props: { file: LocalFile }): JSX.Element {
return (
<div class="flex items-center gap-x-1.5">
<FileIcon node={props.file} class="" />
<span classList={{ "text-xs": true, "text-primary": !!props.file.status?.status, italic: !props.file.pinned }}>
{props.file.name}
</span>
<span class="text-xs opacity-70">
<Switch>
<Match when={props.file.status?.status === "modified"}>
<span class="text-primary">M</span>
</Match>
<Match when={props.file.status?.status === "added"}>
<span class="text-success">A</span>
</Match>
<Match when={props.file.status?.status === "deleted"}>
<span class="text-error">D</span>
</Match>
</Switch>
</span>
</div>
)
}
function SortableTab(props: {
file: LocalFile
onTabClick: (file: LocalFile) => void
onTabClose: (file: LocalFile) => void
}): JSX.Element {
const sortable = createSortable(props.file.path)
return (
// @ts-ignore
<div use:sortable classList={{ "opacity-0": sortable.isActiveDraggable }}>
<Tooltip value={props.file.path} placement="bottom">
<div class="relative">
<Tabs.Trigger value={props.file.path} class="peer/tab pr-7" onClick={() => props.onTabClick(props.file)}>
<TabVisual file={props.file} />
</Tabs.Trigger>
<IconButton
class="absolute right-1 top-1.5 opacity-0 text-text-muted/60 peer-data-[selected]/tab:opacity-100 peer-data-[selected]/tab:text-text peer-data-[selected]/tab:hover:bg-border-subtle hover:opacity-100 peer-hover/tab:opacity-100"
size="xs"
variant="ghost"
onClick={() => props.onTabClose(props.file)}
>
<Icon name="close" size={16} />
</IconButton>
</div>
</Tooltip>
</div>
)
}
function ConstrainDragYAxis(): JSX.Element {
const context = useDragDropContext()
if (!context) return <></>
const [, { onDragStart, onDragEnd, addTransformer, removeTransformer }] = context
const transformer: Transformer = {
id: "constrain-y-axis",
order: 100,
callback: (transform) => ({ ...transform, y: 0 }),
}
onDragStart((event) => {
const id = getDraggableId(event)
if (!id) return
addTransformer("draggables", id, transformer)
})
onDragEnd((event) => {
const id = getDraggableId(event)
if (!id) return
removeTransformer("draggables", id, transformer.id)
})
return <></>
}
const getDraggableId = (event: unknown): string | undefined => {
if (typeof event !== "object" || event === null) return undefined
if (!("draggable" in event)) return undefined
const draggable = (event as { draggable?: { id?: unknown } }).draggable
if (!draggable) return undefined
return typeof draggable.id === "string" ? draggable.id : undefined
}