import { Collapsible, CollapsibleContent } from "@radix-ui/react-collapsible";
import classNames from "classnames";
import { useSession } from "next-auth/react";
import { usePathname, useRouter, useSearchParams } from "next/navigation";
import type { RefObject } from "react";
import { createRef, useRef, useState } from "react";
import type { ControlProps } from "react-select";
import { components } from "react-select";
import { shallow } from "zustand/shallow";

import type { Dayjs } from "@calcom/dayjs";
import dayjs from "@calcom/dayjs";
import { AvailableTimesHeader } from "@calcom/features/bookings";
import { AvailableTimes } from "@calcom/features/bookings";
import { useBookerStore, useInitializeBookerStore } from "@calcom/features/bookings/Booker/store";
import { useEvent, useScheduleForEvent } from "@calcom/features/bookings/Booker/utils/event";
import { useTimePreferences } from "@calcom/features/bookings/lib/timePreferences";
import DatePicker from "@calcom/features/calendars/DatePicker";
import { useFlagMap } from "@calcom/features/flags/context/provider";
import { useNonEmptyScheduleDays } from "@calcom/features/schedules";
import { useSlotsForDate } from "@calcom/features/schedules/lib/use-schedule/useSlotsForDate";
import { APP_NAME, CAL_URL } from "@calcom/lib/constants";
import { weekdayToWeekIndex } from "@calcom/lib/date-fns";
import { useLocale } from "@calcom/lib/hooks/useLocale";
import { BookerLayouts } from "@calcom/prisma/zod-utils";
import type { RouterOutputs } from "@calcom/trpc/react";
import { trpc } from "@calcom/trpc/react";
import {
  Button,
  ColorPicker,
  Dialog,
  DialogClose,
  DialogContent,
  DialogFooter,
  HorizontalTabs,
  Label,
  Select,
  showToast,
  Switch,
  TextField,
  TimezoneSelect,
} from "@calcom/ui";
import { ArrowLeft, Sun } from "@calcom/ui/components/icon";

import { getDimension } from "./lib/getDimension";
import type { EmbedTabs, EmbedType, EmbedTypes, PreviewState } from "./types";

type EventType = RouterOutputs["viewer"]["eventTypes"]["get"]["eventType"] | undefined;

const enum Theme {
  auto = "auto",
  light = "light",
  dark = "dark",
}

const queryParamsForDialog = ["embedType", "embedTabName", "embedUrl", "eventId"];

function useRouterHelpers() {
  const router = useRouter();
  const searchParams = useSearchParams();
  const pathname = usePathname();

  const goto = (newSearchParams: Record<string, string>) => {
    const newQuery = new URLSearchParams(searchParams ?? undefined);
    Object.keys(newSearchParams).forEach((key) => {
      newQuery.set(key, newSearchParams[key]);
    });

    router.push(`${pathname}?${newQuery.toString()}`);
  };

  const removeQueryParams = (queryParams: string[]) => {
    const params = new URLSearchParams(searchParams ?? undefined);

    queryParams.forEach((param) => {
      params.delete(param);
    });

    router.push(`${pathname}?${params.toString()}`);
  };

  return { goto, removeQueryParams };
}

const ThemeSelectControl = ({ children, ...props }: ControlProps<{ value: Theme; label: string }, false>) => {
  return (
    <components.Control {...props}>
      <Sun className="text-subtle mr-2 h-4 w-4" />
      {children}
    </components.Control>
  );
};

const ChooseEmbedTypesDialogContent = ({ types }: { types: EmbedTypes }) => {
  const { t } = useLocale();
  const { goto } = useRouterHelpers();
  return (
    <DialogContent className="rounded-lg p-10" type="creation" size="lg">
      <div className="mb-2">
        <h3 className="font-cal text-emphasis mb-2 text-2xl font-bold leading-none" id="modal-title">
          {t("how_you_want_add_cal_site", { appName: APP_NAME })}
        </h3>
        <div>
          <p className="text-subtle text-sm">{t("choose_ways_put_cal_site", { appName: APP_NAME })}</p>
        </div>
      </div>
      <div className="items-start space-y-2 md:flex md:space-y-0">
        {types.map((embed, index) => (
          <button
            className="hover:bg-subtle bg-muted	w-full self-stretch rounded-md border border-transparent p-6 text-left hover:rounded-md ltr:mr-4 ltr:last:mr-0 rtl:ml-4 rtl:last:ml-0 lg:w-1/3"
            key={index}
            data-testid={embed.type}
            onClick={() => {
              goto({
                embedType: embed.type,
              });
            }}>
            <div className="bg-default order-none box-border flex-none rounded-md border border-solid dark:bg-transparent dark:invert">
              {embed.illustration}
            </div>
            <div className="text-emphasis mt-4 font-semibold">{embed.title}</div>
            <p className="text-subtle mt-2 text-sm">{embed.subtitle}</p>
          </button>
        ))}
      </div>
    </DialogContent>
  );
};

const EmailEmbed = ({ eventType, username }: { eventType?: EventType; username: string }) => {
  const { t, i18n } = useLocale();

  const [timezone] = useTimePreferences((state) => [state.timezone]);

  useInitializeBookerStore({
    username,
    eventSlug: eventType?.slug ?? "",
    eventId: eventType?.id,
    layout: BookerLayouts.MONTH_VIEW,
  });

  const [month, selectedDate, selectedDatesAndTimes] = useBookerStore(
    (state) => [state.month, state.selectedDate, state.selectedDatesAndTimes],
    shallow
  );
  const [setSelectedDate, setMonth, setSelectedDatesAndTimes, setSelectedTimeslot] = useBookerStore(
    (state) => [
      state.setSelectedDate,
      state.setMonth,
      state.setSelectedDatesAndTimes,
      state.setSelectedTimeslot,
    ],
    shallow
  );
  const event = useEvent();
  const schedule = useScheduleForEvent();
  const nonEmptyScheduleDays = useNonEmptyScheduleDays(schedule?.data?.slots);

  const onTimeSelect = (time: string) => {
    if (!eventType) {
      return null;
    }
    if (selectedDatesAndTimes && selectedDatesAndTimes[eventType.slug]) {
      const selectedDatesAndTimesForEvent = selectedDatesAndTimes[eventType.slug];
      const selectedSlots = selectedDatesAndTimesForEvent[selectedDate as string] ?? [];
      if (selectedSlots?.includes(time)) {
        // Checks whether a user has removed all their timeSlots and thus removes it from the selectedDatesAndTimesForEvent state
        if (selectedSlots?.length > 1) {
          const updatedDatesAndTimes = {
            ...selectedDatesAndTimes,
            [eventType.slug]: {
              ...selectedDatesAndTimesForEvent,
              [selectedDate as string]: selectedSlots?.filter((slot: string) => slot !== time),
            },
          };

          setSelectedDatesAndTimes(updatedDatesAndTimes);
        } else {
          const updatedDatesAndTimesForEvent = { ...selectedDatesAndTimesForEvent };
          delete updatedDatesAndTimesForEvent[selectedDate as string];
          setSelectedTimeslot(null);
          setSelectedDatesAndTimes({
            ...selectedDatesAndTimes,
            [eventType.slug]: updatedDatesAndTimesForEvent,
          });
        }
        return;
      }

      const updatedDatesAndTimes = {
        ...selectedDatesAndTimes,
        [eventType.slug]: {
          ...selectedDatesAndTimesForEvent,
          [selectedDate as string]: [...selectedSlots, time],
        },
      };

      setSelectedDatesAndTimes(updatedDatesAndTimes);
    } else if (!selectedDatesAndTimes) {
      setSelectedDatesAndTimes({ [eventType.slug]: { [selectedDate as string]: [time] } });
    } else {
      setSelectedDatesAndTimes({
        ...selectedDatesAndTimes,
        [eventType.slug]: { [selectedDate as string]: [time] },
      });
    }

    setSelectedTimeslot(time);
  };

  const slots = useSlotsForDate(selectedDate, schedule?.data?.slots);

  if (!eventType) {
    return null;
  }

  return (
    <div className="flex flex-col">
      <div className="mb-[9px] font-medium">
        <Collapsible open>
          <CollapsibleContent>
            <div className="text-default text-sm">{t("select_date")}</div>
            <DatePicker
              isLoading={schedule.isLoading}
              onChange={(date: Dayjs | null) => {
                setSelectedDate(date === null ? date : date.format("YYYY-MM-DD"));
              }}
              onMonthChange={(date: Dayjs) => {
                setMonth(date.format("YYYY-MM"));
                setSelectedDate(date.format("YYYY-MM-DD"));
              }}
              includedDates={nonEmptyScheduleDays}
              locale={i18n.language}
              browsingDate={month ? dayjs(month) : undefined}
              selected={dayjs(selectedDate)}
              weekStart={weekdayToWeekIndex(event?.data?.users?.[0]?.weekStart)}
              eventSlug={eventType?.slug}
            />
          </CollapsibleContent>
        </Collapsible>
      </div>
      {selectedDate ? (
        <div className="mt-[9px] font-medium ">
          {selectedDate ? (
            <div className="flex h-full w-full flex-col gap-4">
              <AvailableTimesHeader date={dayjs(selectedDate)} />
              <AvailableTimes
                className="w-full"
                selectedSlots={
                  eventType.slug &&
                  selectedDatesAndTimes &&
                  selectedDatesAndTimes[eventType.slug] &&
                  selectedDatesAndTimes[eventType.slug][selectedDate as string]
                    ? selectedDatesAndTimes[eventType.slug][selectedDate as string]
                    : undefined
                }
                onTimeSelect={onTimeSelect}
                slots={slots}
                showAvailableSeatsCount={eventType.seatsShowAvailabilityCount}
              />
            </div>
          ) : null}
        </div>
      ) : null}
      <div className="mb-[9px] font-medium ">
        <Collapsible open>
          <CollapsibleContent>
            <div className="text-default mb-[9px] text-sm">{t("duration")}</div>
            <TextField
              disabled
              label={t("duration")}
              defaultValue={eventType?.length ?? 15}
              addOnSuffix={<>{t("minutes")}</>}
            />
          </CollapsibleContent>
        </Collapsible>
      </div>
      <div className="mb-[9px] font-medium ">
        <Collapsible open>
          <CollapsibleContent>
            <div className="text-default mb-[9px] text-sm">{t("timezone")}</div>
            <TimezoneSelect id="timezone" value={timezone} isDisabled />
          </CollapsibleContent>
        </Collapsible>
      </div>
    </div>
  );
};

const EmailEmbedPreview = ({
  eventType,
  emailContentRef,
  username,
  month,
  selectedDateAndTime,
}: {
  eventType: EventType;
  timezone?: string;
  emailContentRef: RefObject<HTMLDivElement>;
  username?: string;
  month?: string;
  selectedDateAndTime: { [key: string]: string[] };
}) => {
  const { t } = useLocale();
  const [timeFormat, timezone] = useTimePreferences((state) => [state.timeFormat, state.timezone]);
  if (!eventType) {
    return null;
  }
  return (
    <div className="flex h-full items-center justify-center border p-5 last:font-medium">
      <div className="border bg-white p-4">
        <div
          style={{
            paddingBottom: "3px",
            fontSize: "13px",
            color: "black",
            lineHeight: "1.4",
            minWidth: "30vw",
            maxHeight: "50vh",
            overflowY: "auto",
            backgroundColor: "white",
          }}
          ref={emailContentRef}>
          <div
            style={{
              fontStyle: "normal",
              fontSize: "20px",
              fontWeight: "bold",
              lineHeight: "19px",
              marginTop: "15px",
              marginBottom: "15px",
            }}>
            <b style={{ color: "black" }}> {eventType.title}</b>
          </div>
          <div
            style={{
              fontStyle: "normal",
              fontWeight: "normal",
              fontSize: "14px",
              lineHeight: "17px",
              color: "#333333",
            }}>
            {t("duration")}: <b style={{ color: "black" }}>{eventType.length} mins</b>
          </div>
          <div>
            <b style={{ color: "black" }}>
              <span
                style={{
                  fontStyle: "normal",
                  fontWeight: "normal",
                  fontSize: "14px",
                  lineHeight: "17px",
                  color: "#333333",
                }}>
                {t("timezone")}: <b style={{ color: "black" }}>{timezone}</b>
              </span>
            </b>
          </div>
          <b style={{ color: "black" }}>
            <>
              {selectedDateAndTime &&
                Object.keys(selectedDateAndTime)
                  .sort()
                  .map((key) => {
                    const date = new Date(key);
                    return (
                      <table
                        key={key}
                        style={{
                          marginTop: "16px",
                          textAlign: "left",
                          borderCollapse: "collapse",
                          borderSpacing: "0px",
                        }}>
                        <tbody>
                          <tr>
                            <td style={{ textAlign: "left", marginTop: "16px" }}>
                              <span
                                style={{
                                  fontSize: "14px",
                                  lineHeight: "16px",
                                  paddingBottom: "8px",
                                  color: "rgb(26, 26, 26)",
                                  fontWeight: "bold",
                                }}>
                                {date.toLocaleDateString("en-US", {
                                  weekday: "long",
                                  month: "long",
                                  day: "numeric",
                                  year: "numeric",
                                })}
                                &nbsp;
                              </span>
                            </td>
                          </tr>
                          <tr>
                            <td>
                              <table style={{ borderCollapse: "separate", borderSpacing: "0px 4px" }}>
                                <tbody>
                                  <tr style={{ height: "25px" }}>
                                    {selectedDateAndTime[key]?.length > 0 &&
                                      selectedDateAndTime[key].map((time) => {
                                        const bookingURL = `${CAL_URL}/${username}/${eventType.slug}?duration=${eventType.length}&date=${key}&month=${month}&slot=${time}`;
                                        return (
                                          <td
                                            key={time}
                                            style={{
                                              padding: "0px",
                                              width: "64px",
                                              display: "inline-block",
                                              marginRight: "4px",
                                              marginBottom: "4px",
                                              height: "24px",
                                              border: "1px solid #111827",
                                              borderRadius: "3px",
                                            }}>
                                            <table style={{ height: "21px" }}>
                                              <tbody>
                                                <tr style={{ height: "21px" }}>
                                                  <td style={{ width: "7px" }} />
                                                  <td
                                                    style={{
                                                      width: "50px",
                                                      textAlign: "center",
                                                      marginRight: "1px",
                                                    }}>
                                                    <a
                                                      href={bookingURL}
                                                      className="spot"
                                                      style={{
                                                        fontFamily: '"Proxima Nova", sans-serif',
                                                        textDecoration: "none",
                                                        textAlign: "center",
                                                        color: "#111827",
                                                        fontSize: "12px",
                                                        lineHeight: "16px",
                                                      }}>
                                                      <b
                                                        style={{
                                                          fontWeight: "normal",
                                                          textDecoration: "none",
                                                        }}>
                                                        {dayjs.utc(time).tz(timezone).format(timeFormat)}
                                                        &nbsp;
                                                      </b>
                                                    </a>
                                                  </td>
                                                </tr>
                                              </tbody>
                                            </table>
                                          </td>
                                        );
                                      })}
                                  </tr>
                                </tbody>
                              </table>
                            </td>
                          </tr>
                        </tbody>
                      </table>
                    );
                  })}
              <div style={{ marginTop: "13px" }}>
                <a
                  className="more"
                  href={`${CAL_URL}/${username}/${eventType.slug}`}
                  style={{
                    textDecoration: "none",
                    cursor: "pointer",
                    color: "black",
                  }}>
                  {t("see_all_available_times")}
                </a>
              </div>
            </>
          </b>
          <div
            className="w-full text-right"
            style={{
              borderTop: "1px solid #CCCCCC",
              marginTop: "8px",
              paddingTop: "8px",
            }}>
            <span>{t("powered_by")}</span>{" "}
            <b style={{ color: "black" }}>
              <span> Cal.com</span>
            </b>
          </div>
        </div>
        <b style={{ color: "black" }} />
      </div>
    </div>
  );
};

const EmbedTypeCodeAndPreviewDialogContent = ({
  embedType,
  embedUrl,
  tabs,
  eventTypeHideOptionDisabled,
  types,
}: {
  embedType: EmbedType;
  embedUrl: string;
  tabs: EmbedTabs;
  eventTypeHideOptionDisabled: boolean;
  types: EmbedTypes;
}) => {
  const { t } = useLocale();
  const searchParams = useSearchParams();
  const pathname = usePathname();
  const { goto, removeQueryParams } = useRouterHelpers();
  const iframeRef = useRef<HTMLIFrameElement>(null);
  const dialogContentRef = useRef<HTMLDivElement>(null);
  const flags = useFlagMap();
  const isBookerLayoutsEnabled = flags["booker-layouts"] === true;
  const emailContentRef = useRef<HTMLDivElement>(null);
  const { data } = useSession();
  const [month, selectedDatesAndTimes] = useBookerStore(
    (state) => [state.month, state.selectedDatesAndTimes],
    shallow
  );
  const eventId = searchParams?.get("eventId");
  const parsedEventId = parseInt(eventId ?? "", 10);
  const calLink = decodeURIComponent(embedUrl);
  const { data: eventTypeData } = trpc.viewer.eventTypes.get.useQuery(
    { id: parsedEventId },
    { enabled: !Number.isNaN(parsedEventId) && embedType === "email", refetchOnWindowFocus: false }
  );

  const s = (href: string) => {
    const _searchParams = new URLSearchParams(searchParams ?? undefined);
    const [a, b] = href.split("=");
    _searchParams.set(a, b);
    return `${pathname?.split("?")[0] ?? ""}?${_searchParams.toString()}`;
  };
  const parsedTabs = tabs.map((t) => ({ ...t, href: s(t.href) }));
  const embedCodeRefs: Record<(typeof tabs)[0]["name"], RefObject<HTMLTextAreaElement>> = {};
  tabs
    .filter((tab) => tab.type === "code")
    .forEach((codeTab) => {
      embedCodeRefs[codeTab.name] = createRef();
    });

  const refOfEmbedCodesRefs = useRef(embedCodeRefs);
  const embed = types.find((embed) => embed.type === embedType);

  const [isEmbedCustomizationOpen, setIsEmbedCustomizationOpen] = useState(true);
  const [isBookingCustomizationOpen, setIsBookingCustomizationOpen] = useState(true);
  const [previewState, setPreviewState] = useState<PreviewState>({
    inline: {
      width: "100%",
      height: "100%",
    },
    theme: Theme.auto,
    layout: BookerLayouts.MONTH_VIEW,
    floatingPopup: {},
    elementClick: {},
    hideEventTypeDetails: false,
    palette: {
      brandColor: "#000000",
    },
  });

  const close = () => {
    removeQueryParams(["dialog", ...queryParamsForDialog]);
  };

  // Use embed-code as default tab
  if (!searchParams?.get("embedTabName")) {
    goto({
      embedTabName: "embed-code",
    });
  }

  if (!embed || !embedUrl) {
    close();
    return null;
  }

  const addToPalette = (update: (typeof previewState)["palette"]) => {
    setPreviewState((previewState) => {
      return {
        ...previewState,
        palette: {
          ...previewState.palette,
          ...update,
        },
      };
    });
  };

  const previewInstruction = (instruction: { name: string; arg: unknown }) => {
    iframeRef.current?.contentWindow?.postMessage(
      {
        mode: "cal:preview",
        type: "instruction",
        instruction,
      },
      "*"
    );
  };

  const inlineEmbedDimensionUpdate = ({ width, height }: { width: string; height: string }) => {
    iframeRef.current?.contentWindow?.postMessage(
      {
        mode: "cal:preview",
        type: "inlineEmbedDimensionUpdate",
        data: {
          width: getDimension(width),
          height: getDimension(height),
        },
      },
      "*"
    );
  };

  previewInstruction({
    name: "ui",
    arg: {
      theme: previewState.theme,
      layout: previewState.layout,
      hideEventTypeDetails: previewState.hideEventTypeDetails,
      styles: {
        branding: {
          ...previewState.palette,
        },
      },
    },
  });

  const handleCopyEmailText = () => {
    const contentElement = emailContentRef.current;
    if (contentElement !== null) {
      const range = document.createRange();
      range.selectNode(contentElement);
      const selection = window.getSelection();
      if (selection) {
        selection.removeAllRanges();
        selection.addRange(range);
        document.execCommand("copy");
        selection.removeAllRanges();
      }

      showToast(t("code_copied"), "success");
    }
  };

  if (embedType === "floating-popup") {
    previewInstruction({
      name: "floatingButton",
      arg: {
        attributes: {
          id: "my-floating-button",
        },
        ...previewState.floatingPopup,
      },
    });
  }

  if (embedType === "inline") {
    inlineEmbedDimensionUpdate({
      width: previewState.inline.width,
      height: previewState.inline.height,
    });
  }

  const ThemeOptions = [
    { value: Theme.auto, label: "Auto" },
    { value: Theme.dark, label: "Dark Theme" },
    { value: Theme.light, label: "Light Theme" },
  ];

  const layoutOptions = [
    { value: BookerLayouts.MONTH_VIEW, label: t("bookerlayout_month_view") },
    { value: BookerLayouts.WEEK_VIEW, label: t("bookerlayout_week_view") },
    { value: BookerLayouts.COLUMN_VIEW, label: t("bookerlayout_column_view") },
  ];

  const FloatingPopupPositionOptions = [
    {
      value: "bottom-right",
      label: "Bottom right",
    },
    {
      value: "bottom-left",
      label: "Bottom left",
    },
  ];

  return (
    <DialogContent
      enableOverflow
      ref={dialogContentRef}
      className="rounded-lg p-0.5 sm:max-w-[80rem]"
      type="creation">
      <div className="flex">
        <div className="bg-muted flex h-[90vh] w-1/3 flex-col overflow-y-auto p-8">
          <h3
            className="text-emphasis mb-2.5 flex items-center text-xl font-semibold leading-5"
            id="modal-title">
            <button
              className="h-6 w-6"
              onClick={() => {
                removeQueryParams(["embedType", "embedTabName"]);
              }}>
              <ArrowLeft className="mr-4 w-4" />
            </button>
            {embed.title}
          </h3>
          <h4 className="text-subtle mb-6 text-sm font-normal">{embed.subtitle}</h4>
          {eventTypeData?.eventType && embedType === "email" ? (
            <EmailEmbed eventType={eventTypeData?.eventType} username={data?.user.username as string} />
          ) : (
            <div className="flex flex-col">
              <div className={classNames("font-medium", embedType === "element-click" ? "hidden" : "")}>
                <Collapsible
                  open={isEmbedCustomizationOpen}
                  onOpenChange={() => setIsEmbedCustomizationOpen((val) => !val)}>
                  <CollapsibleContent className="text-sm">
                    <div className={classNames(embedType === "inline" ? "block" : "hidden")}>
                      {/*TODO: Add Auto/Fixed toggle from Figma */}
                      <div className="text-default mb-[9px] text-sm">Window sizing</div>
                      <div className="justify-left mb-6 flex items-center !font-normal ">
                        <div className="mr-[9px]">
                          <TextField
                            labelProps={{ className: "hidden" }}
                            className="focus:ring-offset-0"
                            required
                            value={previewState.inline.width}
                            onChange={(e) => {
                              setPreviewState((previewState) => {
                                const width = e.target.value || "100%";

                                return {
                                  ...previewState,
                                  inline: {
                                    ...previewState.inline,
                                    width,
                                  },
                                };
                              });
                            }}
                            addOnLeading={<>W</>}
                          />
                        </div>

                        <TextField
                          labelProps={{ className: "hidden" }}
                          className="focus:ring-offset-0"
                          value={previewState.inline.height}
                          required
                          onChange={(e) => {
                            const height = e.target.value || "100%";

                            setPreviewState((previewState) => {
                              return {
                                ...previewState,
                                inline: {
                                  ...previewState.inline,
                                  height,
                                },
                              };
                            });
                          }}
                          addOnLeading={<>H</>}
                        />
                      </div>
                    </div>
                    <div
                      className={classNames(
                        "items-center justify-between",
                        embedType === "floating-popup" ? "text-emphasis" : "hidden"
                      )}>
                      <div className="mb-2 text-sm">Button text</div>
                      {/* Default Values should come from preview iframe */}
                      <TextField
                        labelProps={{ className: "hidden" }}
                        onChange={(e) => {
                          setPreviewState((previewState) => {
                            return {
                              ...previewState,
                              floatingPopup: {
                                ...previewState.floatingPopup,
                                buttonText: e.target.value,
                              },
                            };
                          });
                        }}
                        defaultValue={t("book_my_cal")}
                        required
                      />
                    </div>
                    <div
                      className={classNames(
                        "mt-4 flex items-center justify-start",
                        embedType === "floating-popup"
                          ? "text-emphasis space-x-2 rtl:space-x-reverse"
                          : "hidden"
                      )}>
                      <Switch
                        defaultChecked={true}
                        onCheckedChange={(checked) => {
                          setPreviewState((previewState) => {
                            return {
                              ...previewState,
                              floatingPopup: {
                                ...previewState.floatingPopup,
                                hideButtonIcon: !checked,
                              },
                            };
                          });
                        }}
                      />
                      <div className="text-default my-2 text-sm">Display calendar icon</div>
                    </div>
                    <div
                      className={classNames(
                        "mt-4 items-center justify-between",
                        embedType === "floating-popup" ? "text-emphasis" : "hidden"
                      )}>
                      <div className="mb-2">Position of button</div>
                      <Select
                        onChange={(position) => {
                          setPreviewState((previewState) => {
                            return {
                              ...previewState,
                              floatingPopup: {
                                ...previewState.floatingPopup,
                                buttonPosition: position?.value,
                              },
                            };
                          });
                        }}
                        defaultValue={FloatingPopupPositionOptions[0]}
                        options={FloatingPopupPositionOptions}
                      />
                    </div>
                    <div className="mt-3 flex flex-col xl:flex-row xl:justify-between">
                      <div className={classNames("mt-4", embedType === "floating-popup" ? "" : "hidden")}>
                        <div className="whitespace-nowrap">Button color</div>
                        <div className="mt-2 w-40 xl:mt-0 xl:w-full">
                          <ColorPicker
                            className="w-[130px]"
                            popoverAlign="start"
                            container={dialogContentRef?.current ?? undefined}
                            defaultValue="#000000"
                            onChange={(color) => {
                              setPreviewState((previewState) => {
                                return {
                                  ...previewState,
                                  floatingPopup: {
                                    ...previewState.floatingPopup,
                                    buttonColor: color,
                                  },
                                };
                              });
                            }}
                          />
                        </div>
                      </div>
                      <div className={classNames("mt-4", embedType === "floating-popup" ? "" : "hidden")}>
                        <div className="whitespace-nowrap">Text color</div>
                        <div className="mb-6 mt-2 w-40 xl:mt-0 xl:w-full">
                          <ColorPicker
                            className="w-[130px]"
                            popoverAlign="start"
                            container={dialogContentRef?.current ?? undefined}
                            defaultValue="#000000"
                            onChange={(color) => {
                              setPreviewState((previewState) => {
                                return {
                                  ...previewState,
                                  floatingPopup: {
                                    ...previewState.floatingPopup,
                                    buttonTextColor: color,
                                  },
                                };
                              });
                            }}
                          />
                        </div>
                      </div>
                    </div>
                  </CollapsibleContent>
                </Collapsible>
              </div>
              <div className="font-medium">
                <Collapsible
                  open={isBookingCustomizationOpen}
                  onOpenChange={() => setIsBookingCustomizationOpen((val) => !val)}>
                  <CollapsibleContent>
                    <div className="text-sm">
                      <Label className="mb-6">
                        <div className="mb-2">Theme</div>
                        <Select
                          className="w-full"
                          defaultValue={ThemeOptions[0]}
                          components={{
                            Control: ThemeSelectControl,
                            IndicatorSeparator: () => null,
                          }}
                          onChange={(option) => {
                            if (!option) {
                              return;
                            }
                            setPreviewState((previewState) => {
                              return {
                                ...previewState,
                                theme: option.value,
                              };
                            });
                          }}
                          options={ThemeOptions}
                        />
                      </Label>
                      {!eventTypeHideOptionDisabled ? (
                        <div className="mb-6 flex items-center justify-start space-x-2 rtl:space-x-reverse">
                          <Switch
                            checked={previewState.hideEventTypeDetails}
                            onCheckedChange={(checked) => {
                              setPreviewState((previewState) => {
                                return {
                                  ...previewState,
                                  hideEventTypeDetails: checked,
                                };
                              });
                            }}
                          />
                          <div className="text-default text-sm">{t("hide_eventtype_details")}</div>
                        </div>
                      ) : null}
                      {[
                        { name: "brandColor", title: "Brand Color" },
                        // { name: "lightColor", title: "Light Color" },
                        // { name: "lighterColor", title: "Lighter Color" },
                        // { name: "lightestColor", title: "Lightest Color" },
                        // { name: "highlightColor", title: "Highlight Color" },
                        // { name: "medianColor", title: "Median Color" },
                      ].map((palette) => (
                        <Label key={palette.name} className="mb-6">
                          <div className="mb-2">{palette.title}</div>
                          <div className="w-full">
                            <ColorPicker
                              popoverAlign="start"
                              container={dialogContentRef?.current ?? undefined}
                              defaultValue="#000000"
                              onChange={(color) => {
                                addToPalette({
                                  [palette.name as keyof (typeof previewState)["palette"]]: color,
                                });
                              }}
                            />
                          </div>
                        </Label>
                      ))}
                      {isBookerLayoutsEnabled && (
                        <Label className="mb-6">
                          <div className="mb-2">{t("layout")}</div>
                          <Select
                            className="w-full"
                            defaultValue={layoutOptions[0]}
                            onChange={(option) => {
                              if (!option) {
                                return;
                              }
                              setPreviewState((previewState) => {
                                const config = {
                                  ...(previewState.floatingPopup.config ?? {}),
                                  layout: option.value,
                                };
                                return {
                                  ...previewState,
                                  floatingPopup: {
                                    config,
                                  },
                                  layout: option.value,
                                };
                              });
                            }}
                            options={layoutOptions}
                          />
                        </Label>
                      )}
                    </div>
                  </CollapsibleContent>
                </Collapsible>
              </div>
            </div>
          )}
        </div>
        <div className="flex w-2/3 flex-col px-8 pt-8">
          <HorizontalTabs
            data-testid="embed-tabs"
            tabs={embedType === "email" ? parsedTabs.filter((tab) => tab.name === "Preview") : parsedTabs}
            linkShallow
          />
          {tabs.map((tab) => {
            if (embedType !== "email") {
              return (
                <div
                  key={tab.href}
                  className={classNames(
                    searchParams?.get("embedTabName") === tab.href.split("=")[1]
                      ? "flex flex-grow flex-col"
                      : "hidden"
                  )}>
                  <div className="flex h-[55vh] flex-grow flex-col">
                    {tab.type === "code" ? (
                      <tab.Component
                        embedType={embedType}
                        calLink={calLink}
                        previewState={previewState}
                        ref={refOfEmbedCodesRefs.current[tab.name]}
                      />
                    ) : (
                      <tab.Component
                        embedType={embedType}
                        calLink={calLink}
                        previewState={previewState}
                        ref={iframeRef}
                      />
                    )}
                  </div>
                  <div
                    className={
                      searchParams?.get("embedTabName") === "embed-preview" ? "mt-2 block" : "hidden"
                    }
                  />
                  <DialogFooter className="mt-10 flex-row-reverse gap-x-2" showDivider>
                    <DialogClose />
                    {tab.type === "code" ? (
                      <Button
                        type="submit"
                        onClick={() => {
                          const currentTabCodeEl = refOfEmbedCodesRefs.current[tab.name].current;
                          if (!currentTabCodeEl) {
                            return;
                          }
                          navigator.clipboard.writeText(currentTabCodeEl.value);
                          showToast(t("code_copied"), "success");
                        }}>
                        {t("copy_code")}
                      </Button>
                    ) : null}
                  </DialogFooter>
                </div>
              );
            }

            if (embedType === "email" && (tab.name !== "Preview" || !eventTypeData?.eventType)) return;

            return (
              <div key={tab.href} className={classNames("flex flex-grow flex-col")}>
                <div className="flex h-[55vh] flex-grow flex-col">
                  <EmailEmbedPreview
                    eventType={eventTypeData?.eventType}
                    emailContentRef={emailContentRef}
                    username={data?.user.username as string}
                    month={month as string}
                    selectedDateAndTime={
                      selectedDatesAndTimes
                        ? selectedDatesAndTimes[eventTypeData?.eventType.slug as string]
                        : {}
                    }
                  />
                </div>
                <div
                  className={searchParams?.get("embedTabName") === "embed-preview" ? "mt-2 block" : "hidden"}
                />
                <DialogFooter className="mt-10 flex-row-reverse gap-x-2" showDivider>
                  <DialogClose />
                  <Button
                    onClick={() => {
                      handleCopyEmailText();
                    }}>
                    {embedType === "email" ? t("copy") : t("copy_code")}
                  </Button>
                </DialogFooter>
              </div>
            );
          })}
        </div>
      </div>
    </DialogContent>
  );
};

export const EmbedDialog = ({
  types,
  tabs,
  eventTypeHideOptionDisabled,
}: {
  types: EmbedTypes;
  tabs: EmbedTabs;
  eventTypeHideOptionDisabled: boolean;
}) => {
  const searchParams = useSearchParams();
  const embedUrl = searchParams?.get("embedUrl") as string;
  return (
    <Dialog name="embed" clearQueryParamsOnClose={queryParamsForDialog}>
      {!searchParams?.get("embedType") ? (
        <ChooseEmbedTypesDialogContent types={types} />
      ) : (
        <EmbedTypeCodeAndPreviewDialogContent
          embedType={searchParams?.get("embedType") as EmbedType}
          embedUrl={embedUrl}
          tabs={tabs}
          types={types}
          eventTypeHideOptionDisabled={eventTypeHideOptionDisabled}
        />
      )}
    </Dialog>
  );
};

type EmbedButtonProps<T> = {
  embedUrl: string;
  children?: React.ReactNode;
  className?: string;
  as?: T;
  eventId?: number;
};

export const EmbedButton = <T extends React.ElementType>({
  embedUrl,
  children,
  className = "",
  as,
  eventId,
  ...props
}: EmbedButtonProps<T> & React.ComponentPropsWithoutRef<T>) => {
  const { goto } = useRouterHelpers();
  className = classNames("hidden lg:inline-flex", className);
  const openEmbedModal = () => {
    goto({
      dialog: "embed",
      eventId: eventId ? eventId.toString() : "",
      embedUrl,
    });
  };
  const Component = as ?? Button;

  return (
    <Component
      {...props}
      className={className}
      data-test-embed-url={embedUrl}
      data-testid="embed"
      type="button"
      onClick={() => {
        openEmbedModal();
      }}>
      {children}
    </Component>
  );
};
