krona-front/src/features/communications/components/ContactsView.tsx

import { useState } from 'react';
import { Search, Plus, MessageSquare, Star, Clock } from 'lucide-react';
import { useCommunicationsStore } from '../services/communicationsService';
import { Badge, Button } from '@omnichannel/ui';

interface ContactsViewProps {
  onAddContactModal: () => void;
}

export function ContactsView({ onAddContactModal }: ContactsViewProps) {
  const { conversations, setActiveTab, setActiveChatId } = useCommunicationsStore();
  const [filterType, setFilterType] = useState<'all' | 'clients' | 'vip'>('all');
  const [searchQuery, setSearchQuery] = useState('');

  const contactsList = conversations.map((c) => ({
    ...c.contact,
    conversationId: c.id,
  }));

  const filteredContacts = contactsList.filter((cnt) => {
    if (filterType === 'clients' && !cnt.isClient) return false;
    if (filterType === 'vip' && !cnt.isVip) return false;
    if (searchQuery.trim()) {
      const q = searchQuery.toLowerCase();
      return (
        cnt.name.toLowerCase().includes(q) ||
        cnt.company.toLowerCase().includes(q) ||
        cnt.role.toLowerCase().includes(q)
      );
    }
    return true;
  });

  const handleOpenChat = (conversationId: string) => {
    setActiveChatId(conversationId);
    setActiveTab('messengers');
  };

  return (
    <div className="flex-1 min-h-0 flex flex-col p-4 sm:p-6 bg-[var(--krona-bg-workspace)] overflow-y-auto">
      {/* Header controls */}
      <div className="flex flex-col sm:flex-row sm:items-center justify-between gap-4 mb-6">
        <div className="flex items-center gap-3">
          <div className="relative w-64 sm:w-80">
            <Search className="w-4 h-4 absolute left-3 top-1/2 -translate-y-1/2 text-[var(--krona-text-muted)]" />
            <input
              type="text"
              value={searchQuery}
              onChange={(e) => setSearchQuery(e.target.value)}
              placeholder="Поиск по контактам..."
              className="w-full h-10 pl-9 pr-3 rounded-xl bg-[var(--krona-surface)] border border-[var(--krona-border)] text-sm text-[var(--krona-text-primary)] placeholder-[var(--krona-text-muted)] focus:outline-none focus:border-[var(--krona-primary)]"
            />
          </div>

          <div className="flex items-center gap-1 bg-[var(--krona-surface)] p-1 rounded-xl border border-[var(--krona-border)] text-xs font-semibold">
            <button
              type="button"
              onClick={() => setFilterType('all')}
              className={`px-3 py-1.5 rounded-lg transition-colors ${
                filterType === 'all'
                  ? 'bg-[var(--krona-primary)] text-white'
                  : 'text-[var(--krona-text-secondary)] hover:text-[var(--krona-text-primary)]'
              }`}
            >
              Все
            </button>
            <button
              type="button"
              onClick={() => setFilterType('clients')}
              className={`px-3 py-1.5 rounded-lg transition-colors ${
                filterType === 'clients'
                  ? 'bg-[var(--krona-primary)] text-white'
                  : 'text-[var(--krona-text-secondary)] hover:text-[var(--krona-text-primary)]'
              }`}
            >
              Клиенты
            </button>
            <button
              type="button"
              onClick={() => setFilterType('vip')}
              className={`px-3 py-1.5 rounded-lg transition-colors ${
                filterType === 'vip'
                  ? 'bg-[var(--krona-primary)] text-white'
                  : 'text-[var(--krona-text-secondary)] hover:text-[var(--krona-text-primary)]'
              }`}
            >
              VIP
            </button>
          </div>
        </div>

        <Button
          variant="primary"
          onClick={onAddContactModal}
          leftIcon={<Plus className="w-4 h-4" />}
        >
          Добавить контакт
        </Button>
      </div>

      {/* Contacts Cards Grid */}
      <div className="grid grid-cols-1 md:grid-cols-2 xl:grid-cols-3 gap-4">
        {filteredContacts.map((cnt) => (
          <div
            key={cnt.id}
            className="p-5 rounded-2xl bg-[var(--krona-surface)] border border-[var(--krona-border-subtle)] shadow-xs flex flex-col justify-between gap-4 hover:border-[var(--krona-border)] transition-all"
          >
            <div>
              <div className="flex items-start justify-between gap-2">
                <div className="flex items-center gap-3">
                  <div className="w-12 h-12 rounded-full bg-[var(--krona-bg-workspace)] border border-[var(--krona-border)] flex items-center justify-center font-bold text-sm text-[var(--krona-primary)]">
                    {cnt.initials}
                  </div>
                  <div>
                    <div className="flex items-center gap-1.5">
                      <h3 className="font-bold text-sm text-[var(--krona-text-primary)]">
                        {cnt.name}
                      </h3>
                      {cnt.isVip && <Star className="w-3.5 h-3.5 text-amber-500 fill-amber-500" />}
                    </div>
                    <span className="text-xs text-[var(--krona-text-secondary)] block">
                      {cnt.company} • {cnt.role}
                    </span>
                  </div>
                </div>

                <div className="flex items-center gap-1">
                  {cnt.isClient && <Badge variant="success" size="sm">Клиент</Badge>}
                  {cnt.isVip && <Badge variant="warning" size="sm">VIP</Badge>}
                </div>
              </div>

              {/* Channels snippet */}
              <div className="mt-4 space-y-1.5 text-xs text-[var(--krona-text-secondary)]">
                {cnt.channels.slice(0, 2).map((ch, idx) => (
                  <div key={idx} className="flex items-center justify-between">
                    <span className="font-medium capitalize">{ch.label}:</span>
                    <span className="text-[var(--krona-text-primary)]">{ch.value}</span>
                  </div>
                ))}
              </div>
            </div>

            <div className="pt-3 border-t border-[var(--krona-border-subtle)] flex items-center justify-between gap-2">
              <span className="text-[11px] text-[var(--krona-text-muted)] flex items-center gap-1">
                <Clock className="w-3 h-3" />
                {cnt.lastActivity}
              </span>
              <Button
                variant="secondary"
                size="sm"
                onClick={() => handleOpenChat(cnt.conversationId)}
                leftIcon={<MessageSquare className="w-3.5 h-3.5 text-[var(--krona-primary)]" />}
              >
                В чат
              </Button>
            </div>
          </div>
        ))}
      </div>
    </div>
  );
}