'use strict';
const Controller = require('egg').Controller;
const { CrudController } = require('naf-framework-mongoose/lib/controller');
const dealList = require('../util/deal-list');
// 请求处理
class RequestController extends Controller {
  constructor(ctx) {
    super(ctx);
    this.util = this.ctx.service.util.util;
    this.httpUtil = this.ctx.service.util.httpUtil;
  }
  async index() {
    const r = this.checkList();
    if (r) {
      // 纯人工处理
      const { service, method } = r;
      const res = await this.ctx.service[service][method]();
      this.ctx.body = res;
    } else {
      const { url, body, method } = this.util.analyzeUrl();
      // query和url已经合并,没有query了,所以直接body,get方法第二个位置不需要了,也不会传值来(传来就是找茬)
      // create,post,delete都有可能传,而且第二个位置都是body
      const res = await this.httpUtil[`$${method}`](url, body);
      // TODO,此处应该设置再处理名单,若在名单中,则继续处理数据,否则透传
      this.ctx.body = res;
      // this.ctx.ok();
    }

  }

  /**
   * 检查是否是纯人工处理路由
   */
  checkList() {
    const { url } = this.ctx.request;
    let obj;
    for (const i of dealList) {
      const { uri, service, method } = i;
      if (url.includes(uri)) {
        obj = { service, method };
        break;
      }
    }
    return obj;
  }
}
module.exports = CrudController(RequestController, {});