import { classify } from '@angular-devkit/core/src/utils/strings';
import { Rule, SchematicContext, Tree, chain, schematic } from '@angular-devkit/schematics';
import { JeovaSchematicsEnum } from '../../../shared/jeova-schematics.enum';
import { ComponentType } from '../../updates/update-modules.gen';
import { IModel } from '@vmfvmf/ywtc-lib';
import { getPrjSrd } from '../../../router.gen';
import { FrontEndGenerator } from '../../../shared/generator';
import { UcType } from '@vmfvmf/ywtc-lib/dist/model.enums';

export function gen(imodel: IModel): Rule {
  return (tree: Tree, _context: SchematicContext) => {   
    if (![UcType.STD, UcType.STDUBD].includes(imodel.ucType)) {
      throw Error('To create a component the model must be of standard type');
    }
    const componentName = classify(imodel.name!) + 'Component';
    const componentType = ComponentType.LIST;
    const url = imodel.url;

    const rule = chain([
      new FrontEndGenerator(__filename).gen({...imodel, ...getPrjSrd()}),
      schematic(JeovaSchematicsEnum.UPDATE_FRONTEND_MODULE, {componentName, componentType, url})
    ]);
    
    return rule(tree, _context);
  };
}