import javax.jws.WebParam
import org.hibernate.FetchMode as FM

class RasterEntrySearchService
{

  static expose = ['xfire']

  static transactional = false

  List<RasterEntry> runQuery(@WebParam (name = "rasterEntryQuery", header = true) RasterEntryQuery rasterEntryQuery,
                             @WebParam (name = "params", header = true) Map<String, String> params)
  {
    def clause = rasterEntryQuery.createClause()
    
    def rasterEntries = RasterEntry.createCriteria().list(params) {
      def searches = [:]

      rasterEntryQuery?.searchTagNames?.eachWithIndex {name, i ->
        searches[name] = rasterEntryQuery?.searchTagValues[i]
      }

      // This may be true of site, but not necssarily outside
      //isNotNull("acquisitionType")

      metadataXml {

        searches?.each {name, value ->

          String namevalue

          switch ( name )
          {
            case "custom":
              def pair = value?.split("=");

              if ( pair?.size() == 2 )
              {
                name = pair[0].trim()
                value = pair[1].trim()
                namevalue = "%<${name}>%${value}%</${name}>%" as String
              }

              break
            default:
              namevalue = "%<${name}>%${value}%</${name}>%" as String
              break
          }

          if ( name && value && name != "null" )
          {
            //println namevalue
            and {
              ilike("namevalue", namevalue)
            }
          }
        }
      }

      if ( clause )
      {
        addToCriteria(clause)
      }
    }

    // HACK to force eager loading
    rasterEntries?.each {
      it.metadataTags?.size()
      it.rasterDataSet?.fileObjects?.size()
    }


    return rasterEntries
  }
}