package org.xapek.yvesf.classifieds

import groovy.xml.MarkupBuilder
import org.xapek.yvesf.classifieds.Model.Classified
import org.xapek.yvesf.classifieds.Model.ClassifiedsList


class Dumper {
  static dump(ClassifiedsList classifiedList, PrintWriter writer) {
    new MarkupBuilder(writer).rss(version: '2.0', 'xmlns:atom': 'http://www.w3.org/2005/Atom') {
      channel {
        title('Glocals Classifieds Feed')
        description('glocal classifieds feed')
        link('https://www.xapek.org/git/yvesf/classifieds')
        classifiedList.each { Classified classified ->
          item {
            title("${classified.type} - ${classified.title} - ${classified.composedLocation}")
            guid(classified.link)
            link(classified.link)
            pubDate(classified.formattedDate)
            author("${classified.mem_id}@noemail.local (${classified.mem_name})")
            description(getDescription(classified) + classified.description)
          }
        }
      }
    }
  }

  static String getDescription(Classified classified) {
    final descriptionOs = new ByteArrayOutputStream()
    final description = new MarkupBuilder(new PrintWriter(descriptionOs))
    description.table {
      tr {
        th('Price')
        td("${classified.price} ${classified.currency}")
      }
      tr {
        th('Views')
        td(classified.views)
      }
      tr {
        th('Available')
        td(classified.available)
      }
      tr {
        th('Rooms')
        td(classified.rooms)
      }
      tr {
        th('Member')
        td {
          a(classified.mem_name, referrerpolicy: 'no-referrer', href: classified.memberProfileLink)
        }
      }
      if (classified.images) {
        tr {
          th('Images')
          td {
            classified.images.eachWithIndex { String url, Integer i ->
              a("Photo ${i + 1}", referrerpolicy: 'no-referrer', href: url)
            }
          }
        }
      }
      br()
    }
    return descriptionOs.toString()
  }
}