Files
windmill/frontend/src/lib/components/copilot/ScriptGen.svelte
T

319 lines
8.2 KiB
Svelte

<script lang="ts">
import { Button } from '../common'
import { SUPPORTED_LANGUAGES, copilot } from './lib'
import type { SupportedLanguage } from '$lib/common'
import { sendUserToast } from '$lib/toast'
import type Editor from '../Editor.svelte'
import {
faCancel,
faCheck,
faClose,
faMagicWandSparkles
} from '@fortawesome/free-solid-svg-icons'
import Popup from '../common/popup/Popup.svelte'
import { Icon } from 'svelte-awesome'
import { dbSchemas, existsOpenaiResourcePath, type DBSchema } from '$lib/stores'
import type DiffEditor from '../DiffEditor.svelte'
import { scriptLangToEditorLang } from '$lib/scripts'
import type { Selection } from 'monaco-editor/esm/vs/editor/editor.api'
import type SimpleEditor from '../SimpleEditor.svelte'
import Tooltip from '../Tooltip.svelte'
import ToggleButtonGroup from '../common/toggleButton-v2/ToggleButtonGroup.svelte'
import ToggleButton from '../common/toggleButton-v2/ToggleButton.svelte'
import { writable } from 'svelte/store'
import { WindmillIcon } from '../icons'
import HighlightCode from '../HighlightCode.svelte'
import LoadingIcon from '../apps/svelte-select/lib/LoadingIcon.svelte'
import { sleep } from '$lib/utils'
import { autoPlacement } from '@floating-ui/core'
// props
export let iconOnly: boolean = false
export let lang: SupportedLanguage | 'frontend'
export let editor: Editor | SimpleEditor | undefined
export let diffEditor: DiffEditor | undefined
export let inlineScript = false
export let args: Record<string, any>
// state
let funcDesc: string = ''
let genLoading: boolean = false
let input: HTMLInputElement | undefined
let generatedCode = writable<string>('')
let selection: Selection | undefined
let isEdit = false
let dbSchema: DBSchema | undefined = undefined
let abortController: AbortController | undefined = undefined
let button: HTMLButtonElement | undefined
async function onGenerate(closePopup: () => void) {
if (funcDesc.length <= 0) {
return
}
try {
genLoading = true
abortController = new AbortController()
if (isEdit && selection) {
const selectedCode = editor?.getSelectedLines() || ''
const originalCode = editor?.getCode() || ''
await copilot(
{
language: lang,
description: funcDesc,
code: selectedCode,
dbSchema: dbSchema,
type: 'edit'
},
generatedCode,
abortController
)
setupDiff()
diffEditor?.setModified(originalCode.replace(selectedCode, $generatedCode + '\n'))
} else {
await copilot(
{
language: lang,
description: funcDesc,
dbSchema: dbSchema,
type: 'gen'
},
generatedCode,
abortController
)
setupDiff()
diffEditor?.setModified($generatedCode)
}
await sleep(500)
closePopup()
await sleep(300)
showDiff()
funcDesc = ''
} catch (err) {
if (err?.message) {
sendUserToast('Failed to generate code: ' + err.message, true)
} else {
sendUserToast('Failed to generate code', true)
console.error(err)
}
} finally {
genLoading = false
}
}
function acceptDiff() {
editor?.setCode(diffEditor?.getModified() || '')
editor?.format()
clear()
}
function rejectDiff() {
clear()
}
function setupDiff() {
diffEditor?.setupModel(lang === 'frontend' ? 'javascript' : scriptLangToEditorLang(lang))
diffEditor?.setOriginal(editor?.getCode() || '')
}
function showDiff() {
diffEditor?.show()
editor?.hide()
}
function hideDiff() {
editor?.show()
diffEditor?.hide()
}
function setSelectionHandler() {
editor?.onDidChangeCursorSelection((e) => {
selection = e.selection
})
}
$: input?.focus()
function clear() {
$generatedCode = ''
}
$: lang && clear()
$: !$generatedCode && hideDiff()
$: editor && setSelectionHandler()
$: selection && (isEdit = !selection.isEmpty())
$: dbSchema = $dbSchemas[(lang === 'graphql' ? args.api : args.database)?.replace('$res:', '')]
</script>
{#if $generatedCode.length > 0 && !genLoading}
{#if inlineScript}
<div class="flex gap-1">
<Button
title="Discard generated code"
btnClasses="!font-medium px-2 w-7"
size="xs"
color="red"
on:click={rejectDiff}
variant="contained"
>
<Icon data={faClose} />
</Button><Button
title="Accept generated code"
btnClasses="!font-medium px-2 w-7"
size="xs"
color="green"
on:click={acceptDiff}
>
<Icon data={faCheck} /></Button
>
</div>
{:else}
<div class="flex gap-1 px-2">
<Button
title="Discard generated code"
btnClasses="!font-medium px-2"
size="xs"
color="red"
on:click={rejectDiff}
variant="contained"
startIcon={{ icon: faClose }}
{iconOnly}
>
Discard
</Button><Button
title="Accept generated code"
btnClasses="!font-medium px-2"
size="xs"
color="green"
on:click={acceptDiff}
startIcon={{ icon: faCheck }}
{iconOnly}
>
Accept
</Button>
</div>
{/if}
{/if}
{#if ($generatedCode.length === 0 || genLoading) && SUPPORTED_LANGUAGES.has(lang)}
<Popup
floatingConfig={{
middleware: [
autoPlacement({
allowedPlacements: ['bottom-start', 'bottom-end', 'top-start', 'top-end', 'top', 'bottom']
})
]
}}
let:close
>
<svelte:fragment slot="button">
{#if inlineScript}
<Button
size="lg"
color={genLoading ? 'red' : 'light'}
btnClasses={genLoading ? '!px-3' : '!px-2 !bg-surface-secondary hover:!bg-surface-hover'}
nonCaptureEvent={!genLoading}
on:click={genLoading ? () => abortController?.abort() : undefined}
bind:element={button}
>
{#if genLoading}
<Icon scale={0.8} data={faCancel} />
{:else}
<Icon scale={0.8} data={faMagicWandSparkles} />
{/if}
</Button>
{:else}
<Button
title="Generate code from prompt"
btnClasses="!font-medium"
size="xs"
color={genLoading ? 'red' : 'light'}
spacingSize="md"
startIcon={genLoading ? undefined : { icon: faMagicWandSparkles }}
nonCaptureEvent={!genLoading}
on:click={genLoading ? () => abortController?.abort() : undefined}
bind:element={button}
>
{#if genLoading}
<WindmillIcon
white={true}
class="mr-1 text-white"
height="16px"
width="20px"
spin="veryfast"
/>
Stop
{:else}
{isEdit ? 'AI Edit' : 'AI Gen'}
{/if}
</Button>
{/if}
</svelte:fragment>
<div class="block text-primary">
{#if genLoading}
<div class="w-[42rem] min-h-[3rem] max-h-[34rem] overflow-y-scroll">
{#if $generatedCode.length > 0}
<div class="overflow-x-scroll">
<HighlightCode language={lang} code={$generatedCode} /></div
>
{:else}
<LoadingIcon />
{/if}
</div>
{:else if $existsOpenaiResourcePath}
<div class="flex w-96">
<input
type="text"
bind:this={input}
bind:value={funcDesc}
on:keypress={({ key }) => {
if (key === 'Enter' && funcDesc.length > 0) {
onGenerate(() => close(input || null))
}
}}
placeholder={isEdit
? 'Describe the changes you want'
: 'Describe what the script should do'}
/>
<Button
size="xs"
color="blue"
buttonType="button"
btnClasses="!p-1 !w-[38px] !ml-2"
aria-label="Generate"
on:click={() => {
onGenerate(() => close(input || null))
}}
disabled={funcDesc.length <= 0}
>
<Icon data={faMagicWandSparkles} />
</Button>
</div>
{#if ['postgresql', 'mysql'].includes(lang) && dbSchema}
<div class="flex flex-row items-center justify-between w-96 mt-2">
<p class="text-sm">
Will take into account the DB schema
<Tooltip>
In order to better generate the script, we pass the selected DB schema to GPT-4.
</Tooltip>
</p>
{#if dbSchema.lang !== 'graphql' && (dbSchema.schema?.public || dbSchema.schema?.PUBLIC)}
<ToggleButtonGroup class="w-auto shrink-0" bind:selected={dbSchema.publicOnly}>
<ToggleButton value={true} label="Public schema" />
<ToggleButton value={false} label="All schemas" />
</ToggleButtonGroup>
{/if}
</div>
{/if}
{:else}
<p class="text-sm"
>Enable Windmill AI in the <a href="/workspace_settings?tab=openai">workspace settings.</a
></p
>
{/if}
</div>
</Popup>
{/if}