flotilla/src/app/components/RoomItemMenuMobile.svelte

<script lang="ts">
  import type {NativeEmoji} from "emoji-picker-element/shared"
  import type {TrustedEvent} from "@welshman/util"
  import {getTagValue} from "@welshman/util"
  import {pubkey} from "@welshman/app"
  import Bolt from "@assets/icons/bolt.svg?dataurl"
  import Reply from "@assets/icons/reply-2.svg?dataurl"
  import Code2 from "@assets/icons/code-2.svg?dataurl"
  import TrashBin2 from "@assets/icons/trash-bin-2.svg?dataurl"
  import SmileCircle from "@assets/icons/smile-circle.svg?dataurl"
  import MenuDots from "@assets/icons/menu-dots.svg?dataurl"
  import Pin from "@assets/icons/pin.svg?dataurl"
  import Button from "@lib/components/Button.svelte"
  import Link from "@lib/components/Link.svelte"
  import Icon from "@lib/components/Icon.svelte"
  import Modal from "@lib/components/Modal.svelte"
  import ModalBody from "@lib/components/ModalBody.svelte"
  import EmojiPicker from "@lib/components/EmojiPicker.svelte"
  import ZapButton from "@app/components/ZapButton.svelte"
  import EventInfo from "@app/components/EventInfo.svelte"
  import EventDeleteConfirm from "@app/components/EventDeleteConfirm.svelte"
  import {ROOM} from "@app/groups"
  import {deriveUserIsRoomAdmin} from "@app/members"
  import {deriveRoomPinIds, pinRoomMessage, unpinRoomMessage} from "@app/pins"
  import {ENABLE_ZAPS} from "@app/env"
  import {publishReaction} from "@app/reactions"
  import {canEnforceNip70} from "@app/relays"
  import {getRoomItemPath} from "@app/routes"
  import {pushModal} from "@app/modal"
  import {pushToast} from "@app/toast"

  type Props = {
    url: string
    event: TrustedEvent
    reply: () => void
  }

  const {url, event, reply}: Props = $props()

  const h = getTagValue(ROOM, event.tags) ?? ""
  const path = getRoomItemPath(url, event)
  const pinIds = deriveRoomPinIds(url, h)
  const userIsRoomAdmin = deriveUserIsRoomAdmin(url, h)
  const isPinned = $derived($pinIds.includes(event.id))

  const shouldProtect = canEnforceNip70(url)

  const onEmoji = (async (event: TrustedEvent, url: string, emoji: NativeEmoji) => {
    history.back()
    publishReaction({
      event,
      relays: [url],
      content: emoji.unicode,
      protect: await shouldProtect,
    })
  }).bind(undefined, event, url)

  const showEmojiPicker = () => pushModal(EmojiPicker, {onClick: onEmoji}, {replaceState: true})

  const sendReply = () => {
    history.back()
    reply()
  }

  const showInfo = () => pushModal(EventInfo, {url, event}, {replaceState: true})

  const showDelete = () => pushModal(EventDeleteConfirm, {url, event})

  const togglePin = async () => {
    if (!h) return

    history.back()

    const error = isPinned
      ? await unpinRoomMessage(url, h, event.id, $pinIds)
      : await pinRoomMessage(url, h, event.id, $pinIds)

    if (error) {
      pushToast({theme: "error", message: error})
    } else {
      pushToast({message: isPinned ? "Message unpinned" : "Message pinned"})
    }
  }
</script>

<Modal>
  <ModalBody>
    <div class="flex flex-col gap-2">
      {#if event.pubkey === $pubkey}
        <Button class="button button-neutral text-error" onclick={showDelete}>
          <Icon size={4} icon={TrashBin2} />
          Delete Message
        </Button>
      {/if}
      <Button class="button button-neutral" onclick={showInfo}>
        <Icon size={4} icon={Code2} />
        Message Info
      </Button>
      {#if path}
        <Link class="button button-neutral" href={path}>
          <Icon size={4} icon={MenuDots} />
          View Details
        </Link>
      {/if}
      {#if h && $userIsRoomAdmin}
        <Button class="button button-neutral w-full" onclick={togglePin}>
          <Icon size={4} icon={Pin} />
          {isPinned ? "Unpin Message" : "Pin Message"}
        </Button>
      {/if}
      {#if ENABLE_ZAPS}
        <ZapButton replaceState {url} {event} class="button button-neutral w-full">
          <Icon size={4} icon={Bolt} />
          Send Zap
        </ZapButton>
      {/if}
      <Button class="button button-neutral w-full" onclick={sendReply}>
        <Icon size={4} icon={Reply} />
        Send Reply
      </Button>
      <Button class="button button-neutral w-full" onclick={showEmojiPicker}>
        <Icon size={4} icon={SmileCircle} />
        Send Reaction
      </Button>
    </div>
  </ModalBody>
</Modal>