import {
    Pipe,
    PipeTransform,
} from '@angular/core';

@Pipe({
    name: 'search',
})
export class SearchPipe implements PipeTransform {
    transform(items: any[], searchText: string, prop1?: string, prop2?: string, prop3?: string): any[] {
        if (items == null || items.length === 0) {
            return [];
        }

        if (searchText == null || searchText.length < 2) {
            return items;
        }

        searchText = searchText.trim().toLowerCase();
        return items.filter((i) => {
            if (prop1 != null && i[prop1] != null && i[prop1].toString().toLowerCase().indexOf(searchText) > -1) {
                return true;
            }
            if (prop2 != null && i[prop2] != null && i[prop2].toString().toLowerCase().indexOf(searchText) > -1) {
                return true;
            }
            if (prop3 != null && i[prop3] != null && i[prop3].toString().toLowerCase().indexOf(searchText) > -1) {
                return true;
            }
            return false;
        });
    }
}