Hamdast1/src/app/components/AppHeader.tsx

import { useEffect, useMemo, useState } from "react";
import { useNavigate } from "react-router-dom";
import { ChevronRight, Plus } from "lucide-react";
import { useProfile } from "../context/ProfileContext";
import { getCachedProfile } from "../../services/profileService";
import { getProfileImageUrl } from "../../services/feedService";
import logoImage from "figma:asset/0a77244cc5b7dea0bea10275d45df2915d5170ca.png";
import coinImage from "../../assets/coin-star.png";
import profileFallbackImage from "../../assets/image 5.png";

interface AppHeaderProps {
  showBack?: boolean;
  onBack?: () => void;
  centerTitle?: string;
  centerSubtitle?: string;
}

const toPersianNumber = (num: number | null | undefined): string => {
  if (num === null || num === undefined) return "۰";
  const persianDigits = "۰۱۲۳۴۵۶۷۸۹";
  return String(num).replace(/\d/g, (digit) => persianDigits[parseInt(digit, 10)]);
};

export function AppHeader({ showBack = false, onBack, centerTitle, centerSubtitle }: AppHeaderProps) {
  const navigate = useNavigate();
  const { profile } = useProfile();

  const [displayCoins, setDisplayCoins] = useState<number>(() => {
    const cachedProfile = getCachedProfile();
    return cachedProfile?.coin_count ?? 0;
  });

  useEffect(() => {
    if (profile?.coin_count !== null && profile?.coin_count !== undefined) {
      setDisplayCoins(profile.coin_count);
    }
  }, [profile]);

  const hasCustomAvatar = Boolean(profile?.image && profile?.user_stage_id);
  const avatarUrl = useMemo(() => {
    if (hasCustomAvatar) {
      return getProfileImageUrl(profile.image, profile.user_stage_id);
    }
    return profileFallbackImage;
  }, [hasCustomAvatar, profile?.image, profile?.user_stage_id]);

  const navLikePanelStyle = {
    backgroundImage: `
      linear-gradient(180deg, #2E1B3D 0%, #23183E 100%),
      linear-gradient(120deg, #7c3aed 0%, #f97316 58%, #facc15 100%)
    `,
    backgroundOrigin: "border-box",
    backgroundClip: "padding-box, border-box",
    boxShadow:
      "0 -7px 20px rgba(7, 0, 18, 0.5), 0 6px 14px rgba(5, 2, 12, 0.26), inset 0 1px 0 rgba(255, 255, 255, 0.2), inset 0 2px 5px rgba(255, 222, 255, 0.09), inset 0 -2px 0 rgba(12, 7, 27, 0.72), inset 0 -8px 14px rgba(8, 4, 18, 0.34), inset 0 0 0 1px rgba(255, 255, 255, 0.045), inset 0 0 0 2px rgba(17, 10, 35, 0.32)",
    backdropFilter: "blur(14px)",
    WebkitBackdropFilter: "blur(14px)",
  } as const;

  return (
    <div className="relative z-20 flex items-center justify-between px-4 pt-3 pb-0" dir="rtl">
      {showBack ? (
        <button
          onClick={onBack}
          className="w-11 h-11 rounded-full flex items-center justify-center border-[0.5px] border-transparent"
          aria-label="بازگشت"
          style={navLikePanelStyle}
        >
          <ChevronRight size={22} color="#ffffff" />
        </button>
      ) : (
        <button
          onClick={() => navigate("/profile")}
          className="relative w-12 h-12 rounded-full p-[2px] border-[0.5px] border-transparent overflow-hidden"
          aria-label="پروفایل"
          style={navLikePanelStyle}
        >
          {hasCustomAvatar ? (
            <img
              src={avatarUrl}
              alt="پروفایل"
              className="w-full h-full rounded-full object-cover"
              onError={(event) => {
                event.currentTarget.src = profileFallbackImage;
              }}
            />
          ) : (
            <div
              className="w-full h-full rounded-full flex items-center justify-center"
              style={navLikePanelStyle}
            >
              <img
                src={profileFallbackImage}
                alt="پروفایل پیش‌فرض"
                className=" object-cover rounded-full"
              />
            </div>
          )}
        </button>
      )}

      <div className="absolute inset-0 pointer-events-none flex items-center justify-center text-center translate-y-1">
        {centerTitle ? (
          <div className="leading-none">
            <div
              className="font-extrabold text-[22px]"
              style={{
                display: "inline-block",
                background:
                  "linear-gradient(90deg, #F6D8A5 0%, #F3A599 20%, #DB7EB2 48%, #AA6798 72%, #CB75AB 100%)",
                WebkitBackgroundClip: "text",
                backgroundClip: "text",
                WebkitTextFillColor: "transparent",
                color: "transparent",
                textShadow: "0 2px 10px rgba(255, 119, 202, 0.4)",
              }}
            >
              {centerTitle}
            </div>
            {centerSubtitle && (
              <div
                className="mt-1 text-[11px] font-medium"
                style={{
                  color: "#ffb7dd",
                  textShadow: "0 1px 6px rgba(255, 119, 202, 0.35)",
                }}
              >
                {centerSubtitle}
              </div>
            )}
          </div>
        ) : (
          <img
            src={logoImage}
            alt="مدرسه"
            className="h-12 object-contain"
            style={{ filter: "drop-shadow(0 2px 6px rgba(192, 132, 252, 0.55))" }}
          />
        )}
      </div>

      <div
        className="relative h-10 w-fit rounded-full px-2.5 flex items-center gap-[6px] border-[0.5px] border-transparent"
        style={navLikePanelStyle}
      >
        <div
          className="w-5 h-5 rounded-full flex items-center justify-center border-[0.5px] border-transparent"
          style={navLikePanelStyle}
        >
          <Plus size={11} color="#ffd6f0" strokeWidth={2.25} />
        </div>
        <span
          className="font-semibold leading-none text-white tracking-tight"
          style={{ fontSize: 16 }}
        >
          {toPersianNumber(displayCoins)}
        </span>
        <img src={coinImage} alt="سکه" className="w-7 h-7 object-contain -my-0.5" />
      </div>
    </div>
  );
}