AI provider settings

npx shadcn add alert alert-dialog badge button card dialog empty field input select skeleton table

"use client";

import type { SubmitEvent } from "react";

import { useAction } from "better-supabase/react";
import { CpuIcon, PlusIcon, Trash2Icon } from "lucide-react";
import { useExtracted, useFormatter } from "next-intl";
import { useId, useState, useTransition } from "react";
import { toast } from "sonner";

import {
  Alert,
  AlertAction,
  AlertDescription,
  AlertTitle,
} from "@/components/reui/alert";
import { Badge } from "@/components/reui/badge";
import {
  AlertDialog,
  AlertDialogAction,
  AlertDialogCancel,
  AlertDialogContent,
  AlertDialogDescription,
  AlertDialogFooter,
  AlertDialogHeader,
  AlertDialogTitle,
  AlertDialogTrigger,
} from "@/components/ui/alert-dialog";
import { Button } from "@/components/ui/button";
import {
  Card,
  CardAction,
  CardContent,
  CardDescription,
  CardHeader,
  CardTitle,
} from "@/components/ui/card";
import {
  Dialog,
  DialogClose,
  DialogContent,
  DialogDescription,
  DialogFooter,
  DialogHeader,
  DialogTitle,
  DialogTrigger,
} from "@/components/ui/dialog";
import {
  Empty,
  EmptyContent,
  EmptyDescription,
  EmptyHeader,
  EmptyMedia,
  EmptyTitle,
} from "@/components/ui/empty";
import {
  Field,
  FieldDescription,
  FieldError,
  FieldGroup,
  FieldLabel,
} from "@/components/ui/field";
import { Input } from "@/components/ui/input";
import {
  Select,
  SelectContent,
  SelectItem,
  SelectTrigger,
  SelectValue,
} from "@/components/ui/select";
import { Skeleton } from "@/components/ui/skeleton";
import {
  Table,
  TableBody,
  TableCell,
  TableHead,
  TableHeader,
  TableRow,
} from "@/components/ui/table";
import { useRouter } from "@/i18n/navigation";
import { useErrorMessage } from "@/lib/use-error-message";

import type { Provider } from "../ai-provider-options";
import type { ProviderKeyRow, ProviderKeysRead } from "../ai-provider-queries";

import { addProviderKey, removeProviderKey } from "../ai-provider-actions";
import { PROVIDERS } from "../ai-provider-options";

const PROVIDER_LABELS = {
  anthropic: "Anthropic",
  openai: "OpenAI",
  google: "Google",
  mistral: "Mistral",
} satisfies Record<Provider, string>;

const labelOf = (provider: string): string => {
  const known = PROVIDERS.find((slug) => slug === provider);

  return known ? PROVIDER_LABELS[known] : provider;
};

function AddProviderKeyDialog({ variant }: { variant: "default" | "outline" }) {
  const t = useExtracted("aiProviders");
  const fieldId = useId();
  const errorMessage = useErrorMessage();
  const [open, setOpen] = useState(false);
  const [provider, setProvider] = useState<Provider>("anthropic");
  const [model, setModel] = useState("");
  const [apiKey, setApiKey] = useState("");

  const add = useAction(addProviderKey, {
    onSuccess: () => {
      setOpen(false);
      toast.success(t("Key saved"));
    },
  });

  const message = add.error === undefined ? null : errorMessage(add.error);

  const items = PROVIDERS.map((value) => ({
    value,
    label: PROVIDER_LABELS[value],
  }));

  const submit = (event: SubmitEvent<HTMLFormElement>) => {
    event.preventDefault();
    const trimmed = model.trim();

    void add.run(
      trimmed ? { provider, apiKey, model: trimmed } : { provider, apiKey },
    );
  };

  return (
    <Dialog
      open={open}
      onOpenChange={(next) => {
        setOpen(next);
        setModel("");
        setApiKey("");
        add.reset();
      }}
    >
      <DialogTrigger render={<Button size="sm" variant={variant} />}>
        <PlusIcon />
        {t("Add a key")}
      </DialogTrigger>
      <DialogContent>
        <form onSubmit={submit} className="grid gap-6">
          <DialogHeader>
            <DialogTitle>{t("Add a provider key")}</DialogTitle>
            <DialogDescription>
              {t(
                "The key goes to Vault under this organization. Requests then bill the organization's own provider account.",
              )}
            </DialogDescription>
          </DialogHeader>
          <FieldGroup>
            <Field>
              <FieldLabel htmlFor={`${fieldId}-provider`}>
                {t("Provider")}
              </FieldLabel>
              <Select
                value={provider}
                items={items}
                onValueChange={(value) => {
                  const picked = PROVIDERS.find((known) => known === value);

                  if (picked) {
                    setProvider(picked);
                  }
                }}
              >
                <SelectTrigger id={`${fieldId}-provider`} className="w-full">
                  <SelectValue />
                </SelectTrigger>
                <SelectContent>
                  {items.map((item) => (
                    <SelectItem key={item.value} value={item.value}>
                      {item.label}
                    </SelectItem>
                  ))}
                </SelectContent>
              </Select>
            </Field>
            <Field>
              <FieldLabel htmlFor={`${fieldId}-model`}>{t("Model")}</FieldLabel>
              <Input
                id={`${fieldId}-model`}
                value={model}
                onChange={(event) => {
                  setModel(event.target.value);
                }}
                maxLength={120}
                placeholder="claude-sonnet-4.5"
              />
              <FieldDescription>
                {t("Optional. Leave it empty to use the app's default model.")}
              </FieldDescription>
            </Field>
            <Field data-invalid={message ? true : undefined}>
              <FieldLabel htmlFor={`${fieldId}-api-key`}>
                {t("API key")}
              </FieldLabel>
              <Input
                id={`${fieldId}-api-key`}
                type="password"
                autoComplete="off"
                value={apiKey}
                onChange={(event) => {
                  setApiKey(event.target.value);
                }}
                required
                minLength={8}
                maxLength={500}
              />
              {message ? <FieldError>{message}</FieldError> : null}
            </Field>
          </FieldGroup>
          <DialogFooter>
            <DialogClose render={<Button type="button" variant="outline" />}>
              {t("Cancel")}
            </DialogClose>
            <Button type="submit" disabled={add.pending}>
              {t("Save key")}
            </Button>
          </DialogFooter>
        </form>
      </DialogContent>
    </Dialog>
  );
}

function RemoveKeyButton({ providerKey }: { providerKey: ProviderKeyRow }) {
  const t = useExtracted("aiProviders");
  const errorMessage = useErrorMessage();
  const label = labelOf(providerKey.provider);

  const remove = useAction(removeProviderKey, {
    onError: (error) => {
      toast.error(errorMessage(error));
    },
  });

  return (
    <AlertDialog>
      <AlertDialogTrigger
        render={
          <Button
            type="button"
            variant="ghost"
            size="icon-sm"
            aria-label={t("Remove the {provider} key", { provider: label })}
          />
        }
      >
        <Trash2Icon />
      </AlertDialogTrigger>
      <AlertDialogContent>
        <AlertDialogHeader>
          <AlertDialogTitle>
            {t("Remove the {provider} key?", { provider: label })}
          </AlertDialogTitle>
          <AlertDialogDescription>
            {t(
              "Its secret is revoked in Vault, and requests fall back to the app's own key.",
            )}
          </AlertDialogDescription>
        </AlertDialogHeader>
        <AlertDialogFooter>
          <AlertDialogCancel disabled={remove.pending}>
            {t("Cancel")}
          </AlertDialogCancel>
          <AlertDialogAction
            variant="destructive"
            disabled={remove.pending}
            onClick={() => {
              void remove.run({ id: providerKey.id });
            }}
          >
            {t("Remove")}
          </AlertDialogAction>
        </AlertDialogFooter>
      </AlertDialogContent>
    </AlertDialog>
  );
}

function ProviderRows({ keys }: { keys: readonly ProviderKeyRow[] }) {
  const t = useExtracted("aiProviders");
  const format = useFormatter();

  return (
    <Table data-testid="ai-provider-keys">
      <TableHeader>
        <TableRow>
          <TableHead>{t("Provider")}</TableHead>
          <TableHead>{t("Model")}</TableHead>
          <TableHead>{t("Status")}</TableHead>
          <TableHead className="hidden md:table-cell">{t("Updated")}</TableHead>
          <TableHead>
            <span className="sr-only">{t("Actions")}</span>
          </TableHead>
        </TableRow>
      </TableHeader>
      <TableBody>
        {keys.map((key) => (
          <TableRow key={key.id}>
            <TableCell>
              <div className="flex flex-col gap-0.5">
                <span className="font-medium">{labelOf(key.provider)}</span>
                {key.name === "default" ? null : (
                  <span className="text-xs text-muted-foreground">
                    {key.name}
                  </span>
                )}
              </div>
            </TableCell>
            <TableCell>
              {key.model ? (
                <span className="font-mono text-xs">{key.model}</span>
              ) : (
                <span className="text-muted-foreground">
                  {t("App default")}
                </span>
              )}
            </TableCell>
            <TableCell>
              {key.enabled ? (
                <Badge variant="success-light">{t("Enabled")}</Badge>
              ) : (
                <Badge variant="secondary">{t("Disabled")}</Badge>
              )}
            </TableCell>
            <TableCell className="hidden whitespace-nowrap text-muted-foreground tabular-nums md:table-cell">
              {format.dateTime(new Date(key.updatedAt), {
                dateStyle: "medium",
              })}
            </TableCell>
            <TableCell className="text-right">
              <RemoveKeyButton providerKey={key} />
            </TableCell>
          </TableRow>
        ))}
      </TableBody>
    </Table>
  );
}

/**
 * The organization's own model provider keys (bring your own key), read on the
 * server through `aiProviders.keys.list`, with the model each one calls. Saving
 * a key stores it in Vault first; the row only names it.
 */
export function AiProviderSettings({ read }: { read: ProviderKeysRead }) {
  const t = useExtracted("aiProviders");
  const errorMessage = useErrorMessage();
  const router = useRouter();
  const [retrying, startRetry] = useTransition();
  const hasKeys = read.ok && read.keys.length > 0;

  return (
    <Card data-recipe="ai-provider-settings">
      <CardHeader>
        <CardTitle>{t("AI providers")}</CardTitle>
        <CardDescription>
          {t(
            "The organization's own provider keys, used instead of the app's key for the assistant.",
          )}
        </CardDescription>
        {hasKeys ? (
          <CardAction>
            <AddProviderKeyDialog variant="outline" />
          </CardAction>
        ) : null}
      </CardHeader>
      <CardContent>
        {read.ok ? (
          read.keys.length === 0 ? (
            <Empty className="border" data-testid="ai-providers-empty">
              <EmptyHeader>
                <EmptyMedia variant="icon">
                  <CpuIcon />
                </EmptyMedia>
                <EmptyTitle>{t("No provider keys yet")}</EmptyTitle>
                <EmptyDescription>
                  {t(
                    "The assistant uses the app's key until you add one for a provider.",
                  )}
                </EmptyDescription>
              </EmptyHeader>
              <EmptyContent>
                <AddProviderKeyDialog variant="default" />
              </EmptyContent>
            </Empty>
          ) : (
            <ProviderRows keys={read.keys} />
          )
        ) : (
          <Alert variant="destructive">
            <AlertTitle>{t("The providers didn't load")}</AlertTitle>
            <AlertDescription>{errorMessage(read.error)}</AlertDescription>
            <AlertAction>
              <Button
                type="button"
                size="sm"
                variant="outline"
                disabled={retrying}
                onClick={() => {
                  startRetry(() => {
                    router.refresh();
                  });
                }}
              >
                {t("Retry")}
              </Button>
            </AlertAction>
          </Alert>
        )}
      </CardContent>
    </Card>
  );
}

const SKELETON_ROWS = ["first", "second"];

/** Keeps the card's title in the static shell, so the tab commits it at once. */
export function AiProviderSettingsSkeleton() {
  const t = useExtracted("aiProviders");

  return (
    <Card aria-busy="true">
      <CardHeader>
        <CardTitle>{t("AI providers")}</CardTitle>
        <CardDescription>
          {t(
            "The organization's own provider keys, used instead of the app's key for the assistant.",
          )}
        </CardDescription>
      </CardHeader>
      <CardContent className="flex flex-col gap-2">
        {SKELETON_ROWS.map((row) => (
          <Skeleton key={row} className="h-11 w-full" />
        ))}
      </CardContent>
    </Card>
  );
}