import { Group, Kbd, Text } from "@mantine/core";
import { IconBook2, IconBrandDiscord, IconBrandGithub } from "@tabler/icons-react";

import { useSession } from "@homarr/auth/client";
import { createDocumentationLink } from "@homarr/definitions";
import { useScopedI18n } from "@homarr/translation/client";

import { createGroup } from "../lib/group";
import { interaction } from "../lib/interaction";
import type { SearchMode } from "../lib/mode";
import { appIntegrationBoardMode } from "./app-integration-board";
import { commandMode } from "./command";
import { externalMode } from "./external";
import { homeMode } from "./home";
import { pageMode } from "./page";
import { userGroupMode } from "./user-group";

const searchModesForHelp = [userGroupMode, appIntegrationBoardMode, externalMode, commandMode, pageMode] as const;

const helpMode = {
  modeKey: "help",
  character: "?",
  useGroups() {
    const { data: session } = useSession();
    const visibleSearchModes: SearchMode[] = [appIntegrationBoardMode, externalMode, commandMode, pageMode];

    if (session?.user.permissions.includes("admin")) {
      visibleSearchModes.unshift(userGroupMode);
    }

    return [
      createGroup({
        keyPath: "character",
        title: (t) => t("search.mode.help.group.mode.title"),
        options: visibleSearchModes.map(({ character, modeKey }) => ({ character, modeKey })),
        Component: ({ modeKey, character }) => {
          const t = useScopedI18n(`search.mode.${modeKey}`);

          return (
            <Group px="md" py="xs" w="100%" wrap="nowrap" align="center" justify="space-between">
              <Text>{t("help")}</Text>
              <Kbd size="sm">{character}</Kbd>
            </Group>
          );
        },
        filter: () => true,
        useInteraction: interaction.mode(({ modeKey }) => ({ mode: modeKey })),
      }),
      createGroup({
        keyPath: "href",
        title: (t) => t("search.mode.help.group.help.title"),
        useOptions() {
          const t = useScopedI18n("search.mode.help.group.help.option");

          return [
            {
              label: t("documentation.label"),
              icon: IconBook2,
              href: createDocumentationLink("/docs/getting-started"),
            },
            {
              label: t("submitIssue.label"),
              icon: IconBrandGithub,
              href: "https://github.com/ajnart/homarr/issues/new/choose",
            },
            {
              label: t("discord.label"),
              icon: IconBrandDiscord,
              href: "https://discord.com/invite/aCsmEV5RgA",
            },
          ];
        },
        Component: (props) => (
          <Group px="md" py="xs" w="100%" wrap="nowrap" align="center">
            <props.icon />
            <Text>{props.label}</Text>
          </Group>
        ),
        filter: () => true,
        useInteraction: interaction.link(({ href }) => ({ href, newTab: true })),
      }),
    ];
  },
} satisfies SearchMode;

export const searchModes = [...searchModesForHelp, helpMode, homeMode] as const;
