import React, { useState } from "react";
import { User, Mail, Phone, Calendar, MapPin, CreditCard, Globe, Lock } from "lucide-react";
import { useSelector } from "react-redux";
import { RootState } from "../../store";
import ChangePasswordModal from "./ChangePasswordModal";

const Settings: React.FC = () => {
  const { profile } = useSelector((state: RootState) => state.profile);
  const [modalOpen, setModalOpen] = useState(false);

  const fullName = `${profile?.firstName || ""} ${profile?.lastName || ""}`.trim();

  const maskLast5 = (value: string) => {
    if (!value) return "N/A";
    const str = value.toString();
    const last5 = str.slice(-5);
    const masked = "X".repeat(str.length - 5) + last5;
    return masked;
  };


  return (
    <div className="flex flex-col gap-3">
      {/* Header */}
      <div className="flex items-center justify-between">
        <h2 className="text-md font-bold flex items-center gap-2">
          <User size={18} /> Profile Settings
        </h2>
        <button
          onClick={() => setModalOpen(true)}
          className="btn btn-sm btn-outline btn-primary flex items-center gap-2"
        >
          <Lock size={14} /> Change Password
        </button>
      </div>

      {/* Profile Card */}
      <div className="card bg-base-100 border border-base-300 shadow-sm p-4">
        <div className="flex flex-col md:flex-row gap-4">
          {/* Compact Avatar Section */}
          <div className="flex flex-col items-center md:items-start md:w-48 shrink-0">
            <div className="avatar">
              <div className="w-20 rounded-full ring ring-primary ring-offset-base-100 ring-offset-1 flex justify-center items-center bg-base-200">
                <User size={40} className="text-base-content/50" />
              </div>
            </div>
            <div className="mt-2 text-center md:text-left">
              <h3 className="text-sm font-semibold">{fullName || "N/A"}</h3>
              <p className="text-xs text-base-content/60 flex items-center gap-1 justify-center md:justify-start mt-0.5">
                <Mail size={10} /> {profile?.email || "No Email"}
              </p>
            </div>
          </div>

          <div className="divider md:divider-horizontal my-0 md:mx-2" />

          {/* Compact Details Grid */}
          <div className="flex-1 grid grid-cols-2 sm:grid-cols-3 gap-2.5">
            {/* Basic Info */}
            <div className="p-2 rounded bg-base-200/40">
              <p className="text-xs text-base-content/60 flex items-center gap-1 mb-0.5">
                <Calendar size={11} /> DOB
              </p>
              <p className="text-xs font-medium">{profile?.dob || "N/A"}</p>
            </div>

            <div className="p-2 rounded bg-base-200/40">
              <p className="text-xs text-base-content/60 flex items-center gap-1 mb-0.5">
                🎂 Age
              </p>
              <p className="text-xs font-medium">{profile?.age || "N/A"}</p>
            </div>

            {/* Contact Info */}
            <div className="p-2 rounded bg-base-200/40">
              <p className="text-xs text-base-content/60 flex items-center gap-1 mb-0.5">
                <Phone size={11} /> Phone
              </p>
              <p className="text-xs font-medium truncate" title={profile?.phone || "N/A"}>
                {profile?.phone || "N/A"}
              </p>
            </div>

            <div className="p-2 rounded bg-base-200/40">
              <p className="text-xs text-base-content/60 flex items-center gap-1 mb-0.5">
                💬 Skype
              </p>
              <p className="text-xs font-medium truncate" title={profile?.skype || "Not Linked"}>
                {profile?.skype || "Not Linked"}
              </p>
            </div>

            {/* Payment Info */}
            <div className="p-2 rounded bg-base-200/40">
              <p className="text-xs text-base-content/60 flex items-center gap-1 mb-0.5">
                <CreditCard size={11} /> Payment
              </p>
              <p className="text-xs font-medium capitalize truncate">
                {profile?.paymentMethod || "N/A"}
              </p>
            </div>

            {profile?.paymentMethod === "payoneer" && (
              <div className="p-2 rounded bg-base-200/40">
                <p className="text-xs text-base-content/60 flex items-center gap-1 mb-0.5">
                  💳 Payoneer
                </p>
                <p className="text-xs font-medium truncate" title={profile?.payoneerAccount || "N/A"}>
                  {maskLast5(profile?.payoneerAccount)}
                </p>
              </div>
            )}

            {profile?.paymentMethod === "veem" && (
              <div className="p-2 rounded bg-base-200/40">
                <p className="text-xs text-base-content/60 flex items-center gap-1 mb-0.5">
                  🏦 Veem
                </p>
                <p className="text-xs font-medium truncate" title={profile?.veemAccount || "N/A"}>
                  {profile?.veemAccount || "N/A"}
                </p>
              </div>
            )}

            {/* Location - Full Width */}
            <div className="p-2 rounded bg-base-200/40 col-span-2 sm:col-span-3">
              <p className="text-xs text-base-content/60 flex items-center gap-1 mb-0.5">
                <MapPin size={11} /> Address
              </p>
              <p className="text-xs font-medium line-clamp-2">
                {[profile?.address, profile?.city, profile?.state, profile?.country]
                  .filter(Boolean)
                  .join(", ") || "N/A"}
              </p>
            </div>
          </div>
        </div>
      </div>
      {/* Change Password Modal */}
      <ChangePasswordModal isOpen={modalOpen} onClose={() => setModalOpen(false)} />
    </div>
  );
};

export default Settings;