import 'package:pocketbase/pocketbase.dart';
import '../../../core/api/pocketbase_client.dart';
import '../../../models/connection.dart';

class ClinicConnectionsRepository {
  ClinicConnectionsRepository._();
  static final instance = ClinicConnectionsRepository._();

  PocketBase get _pb => PocketBaseClient.instance.pb;

  Future<List<Connection>> listConnections(String clinicTenantId) async {
    final result = await _pb.collection('connections').getList(
      filter: 'clinic_tenant_id = "$clinicTenantId"',
      expand: 'lab_tenant_id,clinic_tenant_id',
      perPage: 100,
    );
    return (result.items.map((r) => Connection.fromJson(r.toJson())).toList()
      ..sort((a, b) => (b.dateCreated ?? '').compareTo(a.dateCreated ?? '')));
  }

  Future<Connection> requestConnection({
    required String clinicTenantId,
    required String labTenantId,
  }) async {
    final record = await _pb.collection('connections').create(body: {
      'clinic_tenant_id': clinicTenantId,
      'lab_tenant_id': labTenantId,
      'status': 'pending',
    });
    return Connection.fromJson(record.toJson());
  }

  Future<List<Map<String, dynamic>>> searchLabs(String query) async {
    final result = await _pb.collection('tenants').getList(
      filter: 'kind = "lab" && company_name ~ "$query"',
      perPage: 20,
    );
    return result.items.map((r) => r.toJson()).toList();
  }
}