lead-scraper/components/shared/RoleChipsInput.tsx

"use client";

import { useState, KeyboardEvent } from "react";
import { X } from "lucide-react";
import { cn } from "@/lib/utils";

interface RoleChipsInputProps {
  value: string[];
  onChange: (roles: string[]) => void;
  label?: string;
}

export function RoleChipsInput({ value, onChange, label = "Target Roles" }: RoleChipsInputProps) {
  const [input, setInput] = useState("");

  const add = (role: string) => {
    const trimmed = role.trim();
    if (trimmed && !value.includes(trimmed)) {
      onChange([...value, trimmed]);
    }
    setInput("");
  };

  const remove = (role: string) => onChange(value.filter(r => r !== role));

  const onKeyDown = (e: KeyboardEvent<HTMLInputElement>) => {
    if (e.key === "Enter" || e.key === ",") {
      e.preventDefault();
      add(input);
    } else if (e.key === "Backspace" && !input && value.length > 0) {
      remove(value[value.length - 1]);
    }
  };

  return (
    <div>
      {label && <label className="block text-sm font-medium text-gray-300 mb-2">{label}</label>}
      <div className="min-h-[44px] flex flex-wrap gap-2 p-2.5 bg-[#0d0d18] border border-[#2e2e3e] rounded-lg focus-within:border-blue-500 transition-colors">
        {value.map(role => (
          <span
            key={role}
            className="flex items-center gap-1 bg-blue-500/20 text-blue-300 border border-blue-500/30 rounded-md px-2.5 py-0.5 text-sm"
          >
            {role}
            <button onClick={() => remove(role)} className="hover:text-white transition-colors">
              <X className="w-3 h-3" />
            </button>
          </span>
        ))}
        <input
          className="flex-1 min-w-[120px] bg-transparent text-sm text-white outline-none placeholder:text-gray-600"
          placeholder="Add role, press Enter..."
          value={input}
          onChange={e => setInput(e.target.value)}
          onKeyDown={onKeyDown}
          onBlur={() => input && add(input)}
        />
      </div>
    </div>
  );
}