"use client";

import { useEffect, useState } from "react";
import moment from "moment-jalaali";
import Hours from "./hours";
import Tabs from "../../Tabs";
import { request } from "@/services/response";
import SendAppo from "./SendAppo";
import { adaptSlots, hasAvailable } from "@/lib/appointmentSlots";

const listTab = ["صبح", "بعد از ظهر"];
const nameHours = ["hours_morning", "hours_afternoon"];

function DateTime({ date, doctor, setStep, setSelectedSlot, setSelectedDate }) {
  const [value, setValue] = useState(0);
  const [hour, setHour] = useState();
  const [appo, setAppo] = useState("تاریخ مورد نظرتان را انتخاب کنید.");

  const handleChange = (event, newValue) => {
    setHour();
    setValue(newValue);
  };

  const locationAddress = hour?.location_id
    ? doctor?.address?.find((a) => String(a.id) === String(hour.location_id))?.address ?? null
    : null;

  useEffect(() => {
    if (date && doctor?.uuid) {
      setAppo("loading");
      setHour();
      const dateStr = moment.unix(date).format("YYYY-MM-DD");
      request
        .getAppointmentSlots(doctor.uuid, dateStr)
        .then((res) => {
          const slots = adaptSlots(res);
          setAppo(slots);
          setValue(hasAvailable(slots.morning) || !hasAvailable(slots.evening) ? 0 : 1);
        })
        .catch(() => {
          setAppo("در حال حاضر، نوبتی برای این روز موجود نمی‌باشد.");
          setValue(0);
        });
    }
  }, [date, doctor?.uuid]);

  return (
    <div className="w-full">
      <Tabs
        isSm={true}
        style={{
          ".MuiTabs-indicator": {
            height: "4px",
            borderRadius: "8px",
            background: "#F17732",
          },
          "& .MuiTabs-flexContainer": {
            borderBottom: "2px solid #EFEFEF",
            marginBottom: "1px",
          },
          "& .mui-11pdt05-MuiButtonBase-root-MuiTab-root.Mui-selected": {
            color: "#F17732 !important",
          },
          "& .MuiButtonBase-root.Mui-selected": {
            color: "#F17732 !important",
          },
        }}
        value={value}
        listTab={listTab}
        handleChange={handleChange}
      />
      <Hours
        appo={appo}
        hour={hour}
        value={value}
        doctor={doctor}
        setHour={setHour}
        nameHours={nameHours}
        locationAddress={locationAddress}
      />
      <SendAppo
        hour={hour}
        setStep={setStep}
        setSelectedSlot={setSelectedSlot}
        date={date}
        setSelectedDate={setSelectedDate}
      />
    </div>
  );
}

export default DateTime;