calendar/packages/features/webhooks/components/WebhookForm.tsx

import { WebhookTriggerEvents } from "@prisma/client";
import { useEffect, useState } from "react";
import { Controller, useForm } from "react-hook-form";

import { classNames } from "@calcom/lib";
import { WEBAPP_URL } from "@calcom/lib/constants";
import { useLocale } from "@calcom/lib/hooks/useLocale";
import { inferQueryOutput } from "@calcom/trpc/react";
import Button from "@calcom/ui/v2/core/Button";
import Switch from "@calcom/ui/v2/core/Switch";
import Select from "@calcom/ui/v2/core/form/Select";
import { Form, Label, TextArea, TextField } from "@calcom/ui/v2/core/form/fields";

import customTemplate, { hasTemplateIntegration } from "../utils/integrationTemplate";
import WebhookTestDisclosure from "./WebhookTestDisclosure";

export type TWebhook = inferQueryOutput<"viewer.webhook.list">[number];

export type WebhookFormData = {
  id?: string;
  subscriberUrl: string;
  active: boolean;
  eventTriggers: WebhookTriggerEvents[];
  secret: string | null;
  payloadTemplate: string | undefined | null;
};

export type WebhookFormSubmitData = WebhookFormData & {
  changeSecret: boolean;
  newSecret: string;
};

type WebhookTriggerEventOptions = { value: WebhookTriggerEvents; label: string }[];

const WEBHOOK_TRIGGER_EVENTS_GROUPED_BY_APP_V2: Record<string, WebhookTriggerEventOptions> = {
  core: [
    { value: WebhookTriggerEvents.BOOKING_CANCELLED, label: "booking_cancelled" },
    { value: WebhookTriggerEvents.BOOKING_CREATED, label: "booking_created" },
    { value: WebhookTriggerEvents.BOOKING_RESCHEDULED, label: "booking_rescheduled" },
    { value: WebhookTriggerEvents.MEETING_ENDED, label: "meeting_ended" },
  ],
  routing_forms: [{ value: WebhookTriggerEvents.FORM_SUBMITTED, label: "form_submitted" }],
};

const WebhookForm = (props: {
  webhook?: WebhookFormData;
  apps?: (keyof typeof WEBHOOK_TRIGGER_EVENTS_GROUPED_BY_APP_V2)[];
  onSubmit: (event: WebhookFormSubmitData) => void;
}) => {
  const { t } = useLocale();

  const triggerOptions: WebhookTriggerEventOptions = WEBHOOK_TRIGGER_EVENTS_GROUPED_BY_APP_V2["core"];
  if (props.apps) {
    for (const app of props.apps) {
      triggerOptions.push(...WEBHOOK_TRIGGER_EVENTS_GROUPED_BY_APP_V2[app]);
    }
  }
  const translatedTriggerOptions = triggerOptions.map((option) => ({ ...option, label: t(option.label) }));

  const formMethods = useForm({
    defaultValues: {
      subscriberUrl: props?.webhook?.subscriberUrl || "",
      active: props?.webhook?.active || false,
      eventTriggers: props?.webhook?.eventTriggers || [],
      secret: props?.webhook?.secret || "",
      payloadTemplate: props?.webhook?.payloadTemplate || undefined,
    },
  });

  const [useCustomTemplate, setUseCustomTemplate] = useState(false);
  const [newSecret, setNewSecret] = useState("");
  const [changeSecret, setChangeSecret] = useState(false);
  const hasSecretKey = !!props?.webhook?.secret;
  // const currentSecret = props?.webhook?.secret;

  useEffect(() => {
    if (changeSecret) {
      formMethods.unregister("secret", { keepDefaultValue: false });
    }
  }, [changeSecret]);

  return (
    <>
      <Form
        form={formMethods}
        handleSubmit={(values) => props.onSubmit({ ...values, changeSecret, newSecret })}>
        <Controller
          name="subscriberUrl"
          control={formMethods.control}
          render={({ field: { value } }) => (
            <>
              <TextField
                name="subscriberUrl"
                label={t("subscriber_url")}
                labelClassName="font-medium text-gray-900 font-sm"
                value={value}
                onChange={(e) => {
                  formMethods.setValue("subscriberUrl", e?.target.value);
                  if (hasTemplateIntegration({ url: e.target.value })) {
                    setUseCustomTemplate(true);
                    formMethods.setValue("payloadTemplate", customTemplate({ url: e.target.value }));
                  }
                }}
              />
            </>
          )}
        />
        <Controller
          name="active"
          control={formMethods.control}
          render={({ field: { value } }) => (
            <div className="font-sm mt-8 font-medium text-gray-900">
              <Switch
                label={t("enable_webhook")}
                checked={value}
                // defaultChecked={props?.webhook?.active ? props?.webhook?.active : true}
                onCheckedChange={(value) => {
                  formMethods.setValue("active", value);
                }}
              />
            </div>
          )}
        />
        <Controller
          name="eventTriggers"
          control={formMethods.control}
          render={({ field: { onChange } }) => (
            <div className="mt-8">
              <Label className="font-sm mt-8 font-medium text-gray-900">
                <>{t("event_triggers")}</>
              </Label>
              <Select
                options={translatedTriggerOptions}
                isMulti
                onChange={(event) => {
                  onChange(event.map((selection) => selection.value));
                }}
              />
            </div>
          )}
        />
        <Controller
          name="secret"
          control={formMethods.control}
          render={({ field: { value } }) => (
            <div className="mt-8 ">
              {!!hasSecretKey && !changeSecret && (
                <>
                  <Label className="font-sm font-medium text-gray-900">Secret</Label>
                  <div className="space-y-0 rounded-md border-0 border-neutral-200 bg-white sm:mx-0 md:border">
                    <div className="rounded-sm border-b p-2 text-sm text-neutral-900">
                      {t("forgotten_secret_description")}
                    </div>
                    <div className="p-2">
                      <Button
                        color="secondary"
                        type="button"
                        onClick={() => {
                          setChangeSecret(true);
                        }}>
                        {t("change_secret")}
                      </Button>
                    </div>
                  </div>
                </>
              )}
              {!!hasSecretKey && changeSecret && (
                <>
                  <TextField
                    autoComplete="off"
                    label={t("secret")}
                    labelClassName="font-medium text-gray-900 font-sm"
                    {...formMethods.register("secret")}
                    value={newSecret}
                    onChange={(event) => setNewSecret(event.currentTarget.value)}
                    type="text"
                    placeholder={t("leave_blank_to_remove_secret")}
                  />
                  <Button
                    color="secondary"
                    type="button"
                    className="py-1 text-xs"
                    onClick={() => {
                      setChangeSecret(false);
                    }}>
                    {t("cancel")}
                  </Button>
                </>
              )}
              {!hasSecretKey && (
                <TextField
                  name="secret"
                  label={t("secret")}
                  labelClassName="font-medium text-gray-900 font-sm"
                  value={value}
                  onChange={(e) => {
                    formMethods.setValue("secret", e?.target.value);
                  }}
                />
              )}
            </div>
          )}
        />

        <Controller
          name="payloadTemplate"
          control={formMethods.control}
          render={({ field: { value } }) => (
            <>
              <Label className="font-sm mt-8 text-gray-900">
                <>{t("event_triggers")}</>
              </Label>
              <div className="flex rounded-md border">
                <div
                  className={classNames(
                    "px-1/2 w-1/2 rounded-md  py-2.5 text-center font-medium text-gray-900",
                    !useCustomTemplate && "bg-gray-200"
                  )}
                  onClick={() => {
                    setUseCustomTemplate(false);
                    formMethods.setValue("payloadTemplate", undefined);
                  }}>
                  <p>{t("default")}</p>
                </div>
                <div
                  className={classNames(
                    "px-1/2 w-1/2 rounded-md  py-2.5 text-center font-medium text-gray-900",
                    useCustomTemplate && "bg-gray-200"
                  )}
                  onClick={() => setUseCustomTemplate(true)}>
                  <p>{t("custom")}</p>
                </div>
              </div>
              {useCustomTemplate && (
                <TextArea
                  name="customPayloadTemplate"
                  rows={3}
                  value={value}
                  onChange={(e) => {
                    formMethods.setValue("payloadTemplate", e?.target.value);
                  }}
                />
              )}
            </>
          )}
        />
        <div className="mt-8">
          <p className="font-medium text-black">{t("webhook_test")}</p>
          <p className="font-sm mb-4 text-gray-600">{t("test_webhook")}</p>
          <WebhookTestDisclosure />
        </div>

        <div className="mt-12 flex place-content-end space-x-4">
          <Button type="button" color="minimal" href={`${WEBAPP_URL}/v2/settings/developer/webhooks`}>
            {t("cancel")}
          </Button>
          <Button type="submit" loading={formMethods.formState.isSubmitting}>
            {props?.webhook?.id ? t("save") : t("create")}
          </Button>
        </div>
      </Form>
    </>
  );
};

export default WebhookForm;