import { makeAutoObservable } from 'mobx';
import { Col } from './DocCreatorMenu';
import { FieldSettings } from './TemplateFieldTypes/TemplateField';
import { Template } from './Template';

export class TemplateManager {
    templates: Template[] = [];

    constructor(templateSettings: FieldSettings[]) {
        makeAutoObservable(this);
        this.templates = this.initializeTemplates(templateSettings);
    }

    initializeTemplates = (templateSettings: FieldSettings[]): Template[] => {
        const initializedTemplates: Template[] = [];
        templateSettings.forEach(settings => initializedTemplates.push(new Template(settings)));
        return initializedTemplates;
    };

    getValidTemplates = (cols: Col[]): Template[] => {
        console.log('called in manager with templates: ', this.templates);
        return this.templates.filter(template => template.isValidTemplate(cols));
    };

    addTemplate = (newTemplate: Template) => {
        this.templates.push(newTemplate);
    };

    removeTemplate = (template: Template) => {
        this.templates.splice(this.templates.indexOf(template), 1);
        template.cleanup();
    };
}