import { useNavigate, useLocation } from "react-router-dom";
import { FaHome, FaServer, FaPalette, FaUser } from "react-icons/fa";
import { useAuthStore } from "@/modules/auth/store/useAuthStore";

export const Navigation = () => {
  const navigate = useNavigate();
  const location = useLocation();
  const { user, logout } = useAuthStore();

  const navItems = [
    { path: "/", label: "Главная", icon: FaHome },
    { path: "/add-agents", label: "Агенты", icon: FaServer },
    { path: "/themes", label: "Темы", icon: FaPalette },
  ];

  const isActive = (path: string) => location.pathname === path;

  return (
    <div
      className="flex-shrink-0 border-b"
      style={{
        backgroundColor: "var(--card-bg)",
        borderColor: "var(--border)",
      }}
    >
      <div className="flex items-center justify-between px-4 py-2.5">
        {/* Логотип */}
        <div
          className="flex items-center gap-2 cursor-pointer"
          onClick={() => navigate("/")}
        >
          <FaServer style={{ color: "var(--accent)", fontSize: "18px" }} />
          <span
            className="text-sm font-semibold"
            style={{ color: "var(--text-primary)" }}
          >
            HellreigN
          </span>
        </div>

        {/* Навигация */}
        <div className="flex items-center gap-1">
          {navItems.map((item) => {
            const Icon = item.icon;
            const active = isActive(item.path);
            return (
              <button
                key={item.path}
                onClick={() => navigate(item.path)}
                className="flex items-center gap-1.5 px-3 py-1.5 rounded-lg text-xs font-medium transition-all"
                style={{
                  backgroundColor: active ? "var(--accent)" : "transparent",
                  color: active ? "var(--accent-text)" : "var(--text-secondary)",
                }}
                onMouseEnter={(e) => {
                  if (!active) {
                    e.currentTarget.style.backgroundColor = "var(--bg-secondary)";
                    e.currentTarget.style.color = "var(--text-primary)";
                  }
                }}
                onMouseLeave={(e) => {
                  if (!active) {
                    e.currentTarget.style.backgroundColor = "transparent";
                    e.currentTarget.style.color = "var(--text-secondary)";
                  }
                }}
              >
                <Icon size={12} />
                <span>{item.label}</span>
              </button>
            );
          })}
        </div>

        {/* Профиль пользователя */}
        <div className="flex items-center gap-2">
          {user && (
            <div className="flex items-center gap-2">
              <div
                className="w-8 h-8 rounded-full flex items-center justify-center"
                style={{ backgroundColor: "var(--bg-secondary)" }}
              >
                <FaUser size={12} style={{ color: "var(--accent)" }} />
              </div>
              <span className="text-xs" style={{ color: "var(--text-secondary)" }}>
                {user.name}
              </span>
            </div>
          )}
          <button
            onClick={() => {
              logout();
              navigate("/auth");
            }}
            className="px-3 py-1.5 rounded-lg text-xs font-medium transition-colors"
            style={{
              backgroundColor: "var(--error-bg)",
              color: "var(--error-text)",
              border: "1px solid var(--error-border)",
            }}
            onMouseEnter={(e) => {
              e.currentTarget.style.backgroundColor = "var(--error-text)";
              e.currentTarget.style.color = "#fff";
            }}
            onMouseLeave={(e) => {
              e.currentTarget.style.backgroundColor = "var(--error-bg)";
              e.currentTarget.style.color = "var(--error-text)";
            }}
          >
            Выйти
          </button>
        </div>
      </div>
    </div>
  );
};