export class SortingType {
    name: string;
    value: string;
    text: string;

    constructor(name: string, value: string, text: string) {
        this.name = name;
        this.value = value;
        this.text = text;
    }
}

class SearchResultSortingController {
    sortings: SortingType[];
    onSortingsChanged: (params: any) => void;

    change(sorting: SortingType) {
        this.update(sorting.name);
        this.onSortingsChanged({ sorting: sorting });
    }

    private update(columnName: string) {
        this.sortings.forEach(v => {
            if (v.name === columnName) {
                switch (v.value) {
                    case 'desc':
                        v.value = 'asc';
                        break;
                    default:
                        v.value = 'desc';
                        break;
                }
            }
        });
    }
}

export const SearchResultSortingComponent: angular.IComponentOptions = {
    controller: SearchResultSortingController,
    template: require('./search-result-sorting.html'),
    bindings: {
        sortings: '<',
        onSortingsChanged: '&'
    }
};