import java.awt.image.RenderedImage
import javax.imageio.ImageIO

class OgcController
{
  def webMappingService

  def wms = {


    def tempMap = [:]

    // Convert param names to lower case
    params.each { tempMap.put(it.key.toLowerCase(), it.value)}

    // Populate WMSCapabilities Request object
    def wmsRequest = new WMSRequest()


    bindData(wmsRequest, tempMap)

//    100.times { print "-" }
//    println "\n${tempMap}\n"
//    100.times { print "-" }
//    println ""

    switch ( wmsRequest?.request?.toLowerCase() )
    {
      case "getmap":

        def bounds = wmsRequest?.bbox?.split(',')

        webMappingService.getMap(wmsRequest, response)

        break
      case "getcapabilities":
        def layers = wmsRequest?.layers?.split(',')

        def serviceAddress = createLink(
            base: "http://${InetAddress.localHost.hostAddress}",
            controller: "ogc",
            action: "wms",
            absolute: true
        )

        //println layers
        //println serviceAddress

        def wmsCapabilites = new WMSCapabilities(layers, serviceAddress)

        render(contentType: "text/xml", text: wmsCapabilites.getCapabilities())

        break
    }
    return null
  }
}