import moment from "jalali-moment";
import { toast } from "react-toastify";
import specialties from "@/data/specialties.json";

export const numberToArStyle = (num) => num.toLocaleString("ar-AE");

export const isActiveURL = (link, name) => link === name;

export const convertToJalali = (date) => {
  const currentDate = date;

  const jalaliDate = moment(currentDate).format("jYYYY/jM/jD");
  const jalaliYear = moment(jalaliDate, "jYYYY/jM/jD").jYear();
  const jalaliMonth = moment(jalaliDate, "jYYYY/jM/jD").jMonth() + 1;
  const jalaliDay = moment(jalaliDate, "jYYYY/jM/jD").jDate();

  return `${jalaliYear}/${jalaliMonth}/${jalaliDay}`;
};

export const handleTwoLength = (value) =>
  String(value).length === 1 ? `0${value}` : value;

export const checkAllValues = (data) => {
  for (let key in data) {
    if (typeof data[key] === "object" && data[key] !== null) {
      if ("value" in data[key]) {
        if (!data[key].value) {
          return false;
        }
      } else {
        if (!checkAllValues(data[key])) {
          return false;
        }
      }
    }
  }
  return true;
};

export const checkTimes = (arr) => {
  return arr.map((day) => {
    const hasMorningTime = day.morning_time.some((time) => time !== "");
    const hasEveningTime = day.evening_time.some((time) => time !== "");
    return hasMorningTime && hasEveningTime;
  });
};

export const uploadImage = async (event) => {
  let obj = {
    file: "",
    blob: "",
  };

  const file = event.target.files[0];
  if (file) {
    obj.file = file;
    const readFileAsDataURL = (file) => {
      return new Promise((resolve, reject) => {
        const reader = new FileReader();

        reader.onload = () => resolve(reader.result);

        reader.onerror = (error) => reject(error);

        reader.readAsDataURL(file);
      });
    };
    try {
      obj.blob = await readFileAsDataURL(file);
      return obj;
    } catch (error) {
      console.error("Error reading file: ", error);
      throw error;
    }
  } else {
    throw new Error("No file selected");
  }
};

export const alert = (type, text, prop) => {
  toast[type](
    <div className="h-full w-full flex flex-col items-start justify-center gap-[13px]">
      <p className="text-[14px] font-medium">
        پیغام{" "}
        {type === "error"
          ? "خطا"
          : type === "warning"
            ? "هشدار"
            : type === "info"
              ? "اعلام"
              : "موفقیت"}
      </p>
      <p className="text-[14px] font-normal">{text}</p>
    </div>,
    { prop },
  );
};

export const addLabelToList = (list) =>
  list.map((item) => {
    return {
      ...item,
      label: item.name,
    };
  });

export const formatPhoneNumber = (input) => {
  const digits = input.replace(/\D/g, "");
  const trimmed = digits.substring(0, 9);
  const match = trimmed.match(/^(\d{0,2})(\d{0,3})(\d{0,4})$/);
  if (!match) return trimmed;
  return [match[1], match[2], match[3]].filter(Boolean).join(" ");
};

export function validatePhoneNumber(input) {
  const digits = input.replace(/\D/g, "");

  if (!digits) {
    return { valid: false, text: "شماره موبایل نمی‌تواند خالی باشد." };
  }

  if (digits.length !== 9) {
    return { valid: false, text: "شماره موبایل باید دقیقا 11 رقم باشد." };
  }

  const isValid = /^[1-9]\d{8}$/.test(digits);
  if (!isValid) {
    return { valid: false, text: "شماره موبایل نامعتبر است." };
  }

  return { valid: true, text: null };
}

export const searchOnList = (list, value, name) => {
  let newList = list;
  newList = list.filter((item) => item[name].toLowerCase().includes(value));
  return newList;
};

export const addKeyToList = (list, nameKey, nameValue) => {
  const newList = list.map((item) => {
    return {
      ...item,
      [nameKey]: item[nameValue],
    };
  });

  return newList;
};

export function clearFilterParams(router, listRemove) {
  const currentParams = new URLSearchParams(window.location.search);
  const keysToRemove = listRemove;
  keysToRemove.forEach((key) => currentParams.delete(key));
  const queryString = currentParams.toString();
  const newUrl = queryString ? `/doctors?${queryString}` : "/doctors";

  router.push(newUrl);
}

export const filterList = (data) => {
  const parentList = specialties.filter((item) => !item.parent);
  const childrenList = specialties.filter((item) => item.parent);

  const changedParentList = addKeyToList(parentList, "label", "name") || [];
  const changedChildrenList = addKeyToList(childrenList, "label", "name") || [];

  const filteredChildrenList =
    data && data.category
      ? changedChildrenList.filter((item) => item.parent === data.category.id)
      : [];

  return {
    parentList: changedParentList,
    childrenList: filteredChildrenList,
  };
};