'use strict';

import { forwardRef } from '@angular/core';
import { JsonPointer } from '../../utils/JsonPointer';
import { RedocComponent, BaseComponent } from '../base';

import {
  ParamsList,
  ResponsesList,
  ResponsesSamples,
  SchemaSample,
  RequestSamples
} from '../index';

@RedocComponent({
  selector: 'method',
  templateUrl: './lib/components/Method/method.html',
  styleUrls: ['./lib/components/Method/method.css'],
  directives: [
    forwardRef(() => ParamsList),
    forwardRef(() => ResponsesList),
    forwardRef(() => ResponsesSamples),
    forwardRef(() => SchemaSample),
    forwardRef(() => RequestSamples)],
  inputs: ['tag']
})
export class Method extends BaseComponent {
  constructor(schemaMgr) {
    super(schemaMgr);
  }

  prepareModel() {
    this.data = {};
    this.data.apiUrl = this.schemaMgr.apiUrl;
    this.data.httpMethod = JsonPointer.baseName(this.pointer);
    this.data.path = JsonPointer.baseName(this.pointer, 2);
    this.data.methodInfo = this.componentSchema;
    this.data.methodInfo.tags = this.filterMainTags(this.data.methodInfo.tags);
    this.data.bodyParam = this.findBodyParam();
    if (this.componentSchema.operationId) {
      this.data.methodAnchor = 'operation/' + encodeURIComponent(this.componentSchema.operationId);
    } else {
      this.data.methodAnchor = 'tag/' + encodeURIComponent(this.tag + this.pointer);
    }
  }

  filterMainTags(tags) {
    var tagsMap = this.schemaMgr.getTagsMap();
    if (!tags) return [];
    return tags.filter(tag => tagsMap[tag] && tagsMap[tag]['x-traitTag']);
  }

  findBodyParam() {
    let pathParams = this.schemaMgr.getMethodParams(this.pointer, true);
    let bodyParam = pathParams.find(param => param.in === 'body');
    return bodyParam;
  }
}