140 lines
3.9 KiB
Svelte
140 lines
3.9 KiB
Svelte
<script lang="ts">
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import {onMount} from "svelte"
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import {writable} from "svelte/store"
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import type {TrustedEvent} from "@welshman/util"
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import {publishToRelays} from "@welshman/app"
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import {Comment} from "@welshman/domain"
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import {isMobile, preventDefault} from "@lib/html"
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import {fly} from "@lib/transition"
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import Paperclip from "@assets/icons/paperclip-2.svg?dataurl"
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import Icon from "@lib/components/Icon.svelte"
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import Button from "@lib/components/Button.svelte"
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import Spinner from "@lib/components/Spinner.svelte"
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import EditorContent from "@app/editor/EditorContent.svelte"
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import ChatComposeParent from "@app/components/ChatComposeParent.svelte"
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import {prependParent} from "@app/rooms"
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import {makeEditor} from "@app/editor"
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import {DraftKey} from "@app/drafts"
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import {pushToast} from "@app/toast"
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import {command, relays, writer} from "@app/core"
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type Values = {
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content?: string | object
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}
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type Props = {
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url: string
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event: TrustedEvent
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parent?: TrustedEvent
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onClose: () => void
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onClearParent?: () => void
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onSubmit: (thunk: unknown) => void
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}
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const {url, event, parent, onClose, onClearParent, onSubmit}: Props = $props()
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const draftKey = new DraftKey<Values>(`reply:${event.id}:${parent?.id || ""}`)
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const initialValues = draftKey.get()
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const uploading = writable(false)
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const autofocus = !isMobile
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const selectFiles = () => editor.then(ed => ed.commands.selectFiles())
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const submit = async () => {
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if ($uploading) return
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const ed = await editor
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let content = ed.getText({blockSeparator: "\n"}).trim()
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let tags = ed.storage.nostr.getEditorTags()
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if (!content) {
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return pushToast({
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theme: "error",
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message: "Please provide a message for your reply.",
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})
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}
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if (parent) {
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;({content, tags} = await prependParent(parent, {content, tags}, url))
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}
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const eventWriter = writer(Comment)
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.setContent(content)
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.addTags(...tags)
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.setRootFromEvent(event)
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.setParentFromEvent(event)
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.setProtected(await $relays.hasNip(url, 70))
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const thunk = await command(eventWriter).then(publishToRelays([url]))
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draftKey.clear()
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onSubmit(thunk)
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}
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let form: HTMLElement
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let spacer: HTMLElement
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let content = $state(initialValues?.content ?? "")
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const onChange = (json: object) => {
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content = json
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}
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const empty = writable(true)
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const editor = makeEditor({url, submit, uploading, content, onChange, empty})
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$effect(() => {
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if ($empty) {
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draftKey.clear()
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} else {
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draftKey.set({content})
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}
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})
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onMount(() => {
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setTimeout(() => {
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spacer.scrollIntoView({block: "end", behavior: "smooth"})
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})
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const observer = new ResizeObserver(() => {
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spacer!.style.minHeight = `${form!.offsetHeight + 60}px`
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})
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observer.observe(form!)
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return () => {
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observer.unobserve(form!)
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}
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})
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</script>
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<div bind:this={spacer}></div>
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<form
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in:fly
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bind:this={form}
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onsubmit={preventDefault(submit)}
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class="left-content bottom-sai right-sai fixed z-feature mb-14 md:mb-0 w-full md:w-auto pr-2">
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<div class="card mx-2 my-2 shadow-md">
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{#if parent}
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<ChatComposeParent {url} event={parent} clear={() => onClearParent?.()} verb="Replying to" />
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{/if}
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<div class="relative">
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<div class="note-editor grow overflow-hidden">
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<EditorContent {autofocus} {editor} />
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</div>
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<Button
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data-tip="Add an image"
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class="tip tip-left absolute bottom-1 right-2"
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onclick={selectFiles}>
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{#if $uploading}
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<Spinner size="xs" />
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{:else}
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<Icon icon={Paperclip} size={3} />
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{/if}
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</Button>
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</div>
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<div class="flex justify-between pt-3">
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<Button class="button button-link" onclick={onClose}>Cancel</Button>
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<Button type="submit" class="button button-primary">Post Reply</Button>
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</div>
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</div>
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</form>
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