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package org.apache.juneau.examples.core.dto;

import org.apache.juneau.dto.atom.Feed;
import org.apache.juneau.dto.atom.Person;
import org.apache.juneau.dto.swagger.Swagger;
import org.apache.juneau.html.HtmlSerializer;
import org.apache.juneau.http.MediaType;
import org.apache.juneau.json.JsonSerializer;

import static org.apache.juneau.dto.atom.AtomBuilder.*;
import static org.apache.juneau.dto.html5.HtmlBuilder.*;
import static org.apache.juneau.dto.swagger.SwaggerBuilder.*;

/**
 * Sample class which shows the usage of DTO module which is a
 * Sub module of the core.
 *
 * <ul class='seealso'>
 *    <li class='extlink'>{@source}
 * </ul>
 */
public class DtoExample {

   /**
    * DTO Samples
    *
    * @param args Unused.
    * @throws Exception Unused.
    */
   @SuppressWarnings("unused")
   public static void main(String[] args) throws Exception {

      //Produces
      /**
       * <table>
       * <tr>
       * <th>c1</th>
       * <th>c2</th>
       * </tr>
       * <tr>
       * <td>v1</td>
       * <td>v2</td>
       * </tr>
       * </table>
       */
      Object mytable =
         table(
            tr(
               th("c1"),
               th("c2")
            ),
            tr(
               td("v1"),
               td("v2")
            )
         );

      String html = HtmlSerializer.DEFAULT.serialize(mytable);

      Object mainJsp =
         form().action("main.jsp").method("GET")
         .children(
            input("text").name("first_name").value("apache"), br(),
            input("text").name("last_name").value("juneau"), br(),
            button("submit", "Submit"),
            button("reset", "Reset")
         );

      /**
       * <form action='main.jsp' method='POST'>
       * Position (1-10000): <input name='pos' type='number'
       * value='1'/><br/>
       * Limit (1-10000): <input name='pos' type='number'
       * value='100'/><br/>
       * <button type='submit'>Submit</button>
       * <button type='reset'>Reset</button>
       * </form>
       */
      html = HtmlSerializer.DEFAULT.serialize(mainJsp);

      /**
       * Produces
       * {
       *    a:{action:'main.jsp',method:'GET'},
       *    c:[
       *    {a:{type:'text',name:'first_name',value:'apache'}},{},
       *    {a:{type:'text',name:'last_name',value:'juneau'}},{},
       *    {a:{type:'submit'},c:['Submit']},
       *    {a:{type:'reset'},c:['Reset']}
       *    ]
       * }
       */
      html =  JsonSerializer.create().simple().sq().build().serialize(mainJsp);

      Feed feed =
         feed("tag:juneau.apache.org", "Juneau ATOM specification", "2018-12-15T08:52:05Z")
         .title("Example apache Juneau feed")
         .subtitle(text("html").text("Describes <em>stuff</em> about Juneau"))
         .links(
            link("alternate", "text/html", "http://juneau.apache.org/").hreflang("en"),
            link("self", "application/atom+xml", "http://juneau.apache.org/feed.atom")
         )
         .rights("Copyright (c) 2016, Apache Foundation")
         .authors(new Person("Juneau_Commiter"))
         .updated("2018-12-15T08:52:05Z")
         .entries(
            entry("tag:juneau.sample.com,2013:1.2345", "Juneau ATOM specification snapshot", "2016-01-02T03:04:05Z")
            .published("2016-01-02T03:04:05Z")
            .content(
               content("xhtml")
               .lang("en")
               .base("http://www.apache.org/")
               .text("<div><p><i>[Update: Juneau supports ATOM.]</i></p></div>")
            )
         );

      Swagger swagger = swagger()
         .swagger("2.0")
         .info(
            info("Swagger Petstore", "1.0.0")
            .description("This is a sample server Petstore server.")
            .termsOfService("http://swagger.io/terms/")
            .contact(
               contact().email("apiteam@swagger.io")
            )
            .license(
               license("Apache 2.0").url("http://www.apache.org/licenses/LICENSE-2.0.html")
            )
         )
         .path("/pet", "post",
            operation()
            .tags("pet")
            .summary("Add a new pet to the store")
            .description("")
            .operationId("addPet")
            .consumes(MediaType.JSON, MediaType.XML)
            .produces(MediaType.JSON, MediaType.XML)
            .parameters(
               parameterInfo("body", "body")
               .description("Pet object that needs to be added to the store")
               .required(true)
            )
            .response("405", responseInfo("Invalid input"))
         );

      // Serialize to Swagger/JSON
      /**
       * Produces
       * {
       *  "swagger": "2.0",
       *  "info": {
       *      "title": "Swagger Petstore",
       *      "description": "This is a sample server Petstore server.",
       *      "version": "1.0.0",
       *      "termsOfService": "http://swagger.io/terms/",
       *      "contact": {
       *          "email": "apiteam@swagger.io"
       *      },
       *      "license": {
       *          "name": "Apache 2.0",
       *          "url": "http://www.apache.org/licenses/LICENSE-2.0.html"
       *      }
       *  },
       * "paths": {
       *      "/pet": {
       *          "post": {
       *              "tags": [
       *                  "pet"
       *               ],
       *              "summary": "Add a new pet to the store",
       *              "description": "",
       *              "operationId": "addPet",
       *              "consumes": [
       *                  "application/json",
       *                  "text/xml"
       *              ],
       *              "produces": [
       *                  "application/json",
       *                  "text/xml"
       *              ],
       *              "parameters": [
       *                  {
       *                      "in": "body",
       *                      "name": "body",
       *                      "description": "Pet object that needs to be added to the store",
       *                      "required": true
       *                  }
       *              ],
       *              "responses": {
       *                  "405": {
       *                      "description": "Invalid input"
       *                  }
       *              }
       *         }
       *      }
       *  },
       *  }
       */
      String swaggerJson = JsonSerializer.DEFAULT_READABLE.serialize(swagger);

   }
}