import * as Popover from '@radix-ui/react-popover';
import { Editor } from '@tiptap/react';
import { nip19 } from 'nostr-tools';

import { MentionPopupItem } from '@app/new/components';

import { useStorage } from '@libs/storage/provider';

import { MentionIcon } from '@shared/icons';

export function MentionPopup({ editor }: { editor: Editor }) {
  const { db } = useStorage();

  const insertMention = (pubkey: string) => {
    editor.commands.insertContent(`nostr:${nip19.npubEncode(pubkey)}`);
  };

  return (
    <Popover.Root>
      <Popover.Trigger asChild>
        <button
          type="button"
          className="inline-flex h-9 w-max items-center justify-center gap-1.5 rounded-lg bg-neutral-100 px-2 text-sm font-medium text-neutral-900 hover:bg-neutral-200 dark:bg-neutral-900 dark:text-neutral-100 dark:hover:bg-neutral-800"
        >
          <MentionIcon className="h-5 w-5" />
          Mention
        </button>
      </Popover.Trigger>
      <Popover.Content
        side="top"
        sideOffset={5}
        className="h-full max-h-[200px] w-[250px] overflow-hidden overflow-y-auto rounded-lg border border-neutral-200 bg-neutral-100 focus:outline-none dark:border-neutral-800 dark:bg-neutral-900"
      >
        <div className="flex flex-col gap-1 py-1">
          {db.account.contacts.length > 0 ? (
            db.account.contacts.map((item) => (
              <button key={item} type="button" onClick={() => insertMention(item)}>
                <MentionPopupItem pubkey={item} />
              </button>
            ))
          ) : (
            <div className="flex h-16 items-center justify-center">
              Contact list is empty
            </div>
          )}
        </div>
      </Popover.Content>
    </Popover.Root>
  );
}