import { ILeadSearchConfig } from './lead-search-config.interface';

export class LeadSearchParamsBuilder {

  public build(query: string, config: ILeadSearchConfig): { [key: string]: any } {
    const searchParams: { [key: string]: any } = {
      index: 'org-' + config.organizationId,
      type: 'lead',
      body: {
        query: {
          multi_match: {
            fields: config.searchableFields,
            type: 'phrase_prefix',
            query
          }
        },
        sort: [
          {
            _score: {
              order: 'desc'
            }
          }
        ]
      }
    };
    if (config.page && config.perPage) {
      searchParams.from = (config.page - 1) * config.perPage;
      searchParams.size = config.perPage;
    }
    if (config.assigneeId) {
      searchParams.body.post_filter = {
        term: {
          assignee_id: config.assigneeId
        }
      };
    }
    return searchParams;
  }

}