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 { Label } from "@repo/shadcn-ui/components/label";
import { useQuery } from "@tanstack/react-query";
import type { ReactNode } from "react";
import { useId, useState } from "react";
import { useTranslation } from "react-i18next";

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

import { catalogApi, catalogKeys } from "./catalog-api";
import { inventoryApi, inventoryKeys } from "./inventory-api";
import { ResourceDetail } from "./resource-detail";
import { InventoryFeedback, ResourceForm } from "./resource-form";

export function ResourcesPage({
  companyId,
  csrfToken,
  relatedContent,
}: {
  companyId: string;
  csrfToken: string;
  relatedContent?: (resource: ResourceDTO) => ReactNode;
}) {
  const { t } = useTranslation("resources");
  const searchId = useId();
  const [search, setSearch] = useState("");
  const [editor, setEditor] = useState<string>();
  const [viewId, setViewId] = useState<string>();
  const query = useQuery({
    queryKey: inventoryKeys.company(companyId),
    queryFn: () => inventoryApi.get(companyId),
  });
  const catalog = useQuery({
    queryKey: catalogKeys.scope(companyId),
    queryFn: () => catalogApi.get(companyId),
  });
  const edited = query.data?.resources.find((item) => item.id === editor);
  const viewed = query.data?.resources.find((item) => item.id === viewId);
  const visible =
    query.data?.resources.filter((item) =>
      `${item.values.name} ${item.specification.templateName}`
        .toLocaleLowerCase()
        .includes(search.toLocaleLowerCase())
    ) ?? [];
  return (
    <div className="space-y-6">
      <div className="flex flex-wrap items-start justify-between gap-4">
        <h2 className="text-2xl font-semibold">{t("inventory")}</h2>
        <Button disabled={!(query.data && catalog.data)} onClick={() => setEditor("new")}>
          {t("newResource")}
        </Button>
      </div>
      <p className="text-sm text-muted-foreground">{t("resourceScope")}</p>
      {(query.isPending || catalog.isPending) && <p role="status">{t("loading")}</p>}
      <InventoryFeedback error={query.error ?? catalog.error} />
      {(query.isError || catalog.isError) && (
        <Button
          onClick={() => {
            Promise.all([query.refetch(), catalog.refetch()]).catch(() => undefined);
          }}
          variant="outline"
        >
          {t("retry")}
        </Button>
      )}
      <Card>
        <CardContent className="space-y-4 pt-6">
          <Label htmlFor={searchId}>{t("search")}</Label>
          <Input id={searchId} onChange={(event) => setSearch(event.target.value)} value={search} />
          {query.data &&
            (visible.length ? (
              <div className="divide-y">
                {visible.map((item) => (
                  <div
                    className="flex flex-wrap items-center justify-between gap-4 py-4"
                    key={item.id}
                  >
                    <div>
                      <h3 className="font-medium">{item.values.name}</h3>
                      <p className="text-sm text-muted-foreground">
                        {item.specification.templateName} ·{" "}
                        {t(item.values.active ? "active" : "inactive")}
                      </p>
                    </div>
                    <div className="flex gap-2">
                      <Button onClick={() => setViewId(item.id)} size="sm" variant="outline">
                        {t("viewResource")}
                      </Button>
                      <Button
                        disabled={!catalog.data}
                        onClick={() => setEditor(item.id)}
                        size="sm"
                        variant="outline"
                      >
                        {t("edit")}
                      </Button>
                    </div>
                  </div>
                ))}
              </div>
            ) : (
              <p className="text-muted-foreground">{t("empty")}</p>
            ))}
        </CardContent>
      </Card>
      {editor && catalog.data && (
        <FormDialog
          cancelLabel={t("cancel")}
          formActions
          onOpenChange={(open) => {
            if (!open) {
              setEditor(undefined);
            }
          }}
          open
          title={t(edited ? "editResource" : "newResource")}
          wide
        >
          <ResourceForm
            companyId={companyId}
            csrfToken={csrfToken}
            items={catalog.data.items}
            onSaved={(id) => {
              setEditor(undefined);
              setViewId(id);
            }}
            resource={edited}
          />
        </FormDialog>
      )}
      {viewed && (
        <FormDialog
          cancelLabel={t("close")}
          onOpenChange={(open) => {
            if (!open) {
              setViewId(undefined);
            }
          }}
          open
          title={viewed.values.name}
          wide
        >
          <ResourceDetail references={query.data?.references ?? []} resource={viewed} />
          {relatedContent?.(viewed)}
        </FormDialog>
      )}
    </div>
  );
}