import { Button } from "@repo/shadcn-ui/components/button";
import { Card, CardContent } from "@repo/shadcn-ui/components/card";
import { FormDialog } from "@repo/shadcn-ui/components/form-dialog";
import { Input } from "@repo/shadcn-ui/components/input";
import { useQuery } from "@tanstack/react-query";
import { useState } from "react";
import { useTranslation } from "react-i18next";

import type { WorkstationDTO } from "../common";

import { InventoryFeedback, type InventoryLookups } from "./asset-form";
import { inventoryApi, inventoryKeys } from "./inventory-api";
import { WorkstationForm } from "./workstation-form";
export function WorkstationsPage({
  companyId,
  csrfToken,
  lookups,
}: {
  companyId: string;
  csrfToken: string;
  lookups: InventoryLookups;
}) {
  const { t, i18n } = useTranslation("assets");
  const [search, setSearch] = useState("");
  const [editor, setEditor] = useState<string>();
  const [view, setView] = useState<string>();
  const query = useQuery({
    queryKey: inventoryKeys.company(companyId),
    queryFn: () => inventoryApi.get(companyId),
  });
  const stations = query.data?.workstations ?? [];
  const assets = query.data?.assets ?? [];
  const edited = stations.find((item) => item.id === editor);
  const viewed = stations.find((item) => item.id === view);
  const personName = (id: string | null) =>
    lookups.people.find((item) => item.id === id)?.name ?? t("noAssignment");
  const siteName = (id: string | null) =>
    lookups.sites.find((item) => item.id === id)?.name ?? t("noAssignment");
  const members = (ids: readonly string[], empty = "noWorkstationAssets") =>
    ids.map((id) => assets.find((item) => item.id === id)?.values.name ?? id).join(" · ") ||
    t(empty);
  const filtered = stations.filter((item) =>
    [item.values.name, personName(item.values.personId), siteName(item.values.siteId)].some(
      (value) => value.toLocaleLowerCase().includes(search.trim().toLocaleLowerCase())
    )
  );
  const summary = (item: WorkstationDTO) => (
    <>
      <h3 className="font-medium">
        {item.values.name} · {t(item.values.active ? "active" : "inactive")}
      </h3>
      <p className="text-sm text-muted-foreground">
        {siteName(item.values.siteId)} · {personName(item.values.personId)} ·{" "}
        {t("workstationCount", {
          count: item.values.assetIds.length + item.values.sharedAssetIds.length,
        })}
      </p>
      <p className="mt-2 text-sm">
        {t("exclusiveWorkstationAssets")}: {members(item.values.assetIds)}
      </p>
      <p className="mt-1 text-sm">
        {t("sharedWorkstationAssets")}:{" "}
        {members(item.values.sharedAssetIds, "noSharedWorkstationAssets")}
      </p>
    </>
  );
  return (
    <div className="space-y-5">
      <header className="flex flex-wrap items-center justify-between gap-4">
        <h2 className="text-xl font-semibold">{t("workstations")}</h2>
        <Button disabled={!query.data} onClick={() => setEditor("new")}>
          {t("newWorkstation")}
        </Button>
      </header>
      <Input
        aria-label={t("search")}
        onChange={(event) => setSearch(event.target.value)}
        placeholder={t("search")}
        value={search}
      />
      {query.isPending && <p role="status">{t("loading")}</p>}
      <InventoryFeedback error={query.error} />
      {query.isError && (
        <Button
          onClick={() => {
            query.refetch().catch(() => undefined);
          }}
          variant="outline"
        >
          {t("retry")}
        </Button>
      )}
      {query.data && (
        <Card>
          <CardContent className="divide-y pt-3">
            {!filtered.length && (
              <p className="py-4 text-muted-foreground">
                {t(stations.length ? "noResults" : "noWorkstations")}
              </p>
            )}
            {filtered.map((item) => (
              <div className="flex flex-wrap items-center justify-between gap-4 py-4" key={item.id}>
                <div className="min-w-0 break-words">{summary(item)}</div>
                <div className="flex gap-2">
                  <Button onClick={() => setView(item.id)} size="sm" variant="outline">
                    {t("workstationHistory")}
                  </Button>
                  <Button onClick={() => setEditor(item.id)} size="sm" variant="outline">
                    {t("edit")}
                  </Button>
                </div>
              </div>
            ))}
          </CardContent>
        </Card>
      )}
      {editor && (
        <FormDialog
          cancelLabel={t("cancel")}
          formActions
          onOpenChange={(open) => {
            if (!open) {
              setEditor(undefined);
            }
          }}
          open
          title={t(edited ? "editWorkstation" : "newWorkstation")}
          wide
        >
          <WorkstationForm
            companyId={companyId}
            csrfToken={csrfToken}
            lookups={lookups}
            onSaved={() => setEditor(undefined)}
            workstation={edited}
          />
        </FormDialog>
      )}
      {viewed && (
        <FormDialog
          cancelLabel={t("close")}
          onOpenChange={(open) => {
            if (!open) {
              setView(undefined);
            }
          }}
          open
          title={t("workstationHistory")}
          wide
        >
          <ol className="space-y-4">
            {[...viewed.history].reverse().map((revision) => (
              <li className="space-y-2 rounded-md border p-3 text-sm" key={revision.id}>
                <p className="font-medium">
                  {new Intl.DateTimeFormat(i18n.language, {
                    dateStyle: "medium",
                    timeStyle: "short",
                  }).format(new Date(revision.recordedAt))}{" "}
                  · {t("recordedBy", { name: revision.actorName })}
                </p>
                <p>
                  {revision.values.name} · {t(revision.values.active ? "active" : "inactive")}
                </p>
                <p>
                  {siteName(revision.values.siteId)} · {personName(revision.values.personId)}
                </p>
                <p>
                  {t("exclusiveWorkstationAssets")}: {members(revision.values.assetIds)}
                </p>
                <p>
                  {t("sharedWorkstationAssets")}:{" "}
                  {members(revision.values.sharedAssetIds, "noSharedWorkstationAssets")}
                </p>
              </li>
            ))}
          </ol>
        </FormDialog>
      )}
    </div>
  );
}