snappymail/dev/Model/FilterCondition.js

import ko from 'ko';

import { FilterConditionField, FilterConditionType } from 'Common/Enums';

import { AbstractModel } from 'Knoin/AbstractModel';

class FilterConditionModel extends AbstractModel {
	constructor() {
		super();

		this.addObservables({
			field: FilterConditionField.From,
			type: FilterConditionType.Contains,
			value: '',
			valueError: false,

			valueSecond: '',
			valueSecondError: false
		});

		this.template = ko.computed(() => {
			let template = '';
			switch (this.field()) {
				case FilterConditionField.Body:
					template = 'SettingsFiltersConditionBody';
					break;
				case FilterConditionField.Size:
					template = 'SettingsFiltersConditionSize';
					break;
				case FilterConditionField.Header:
					template = 'SettingsFiltersConditionMore';
					break;
				default:
					template = 'SettingsFiltersConditionDefault';
					break;
			}

			return template;
		}, this);

		this.addSubscribables({
			field: () => {
				this.value('');
				this.valueSecond('');
			}
		});
	}

	verify() {
		if (!this.value()) {
			this.valueError(true);
			return false;
		}

		if (FilterConditionField.Header === this.field() && !this.valueSecond()) {
			this.valueSecondError(true);
			return false;
		}

		return true;
	}

//	static reviveFromJson(json) {}

	toJson() {
		return {
//			'@Object': 'Object/FilterCondition',
			Field: this.field(),
			Type: this.type(),
			Value: this.value(),
			ValueSecond: this.valueSecond()
		};
	}

	cloneSelf() {
		const filterCond = new FilterConditionModel();

		filterCond.field(this.field());
		filterCond.type(this.type());
		filterCond.value(this.value());
		filterCond.valueSecond(this.valueSecond());

		return filterCond;
	}
}

export { FilterConditionModel, FilterConditionModel as default };