<%@ taglib uri="http://jakarta.apache.org/struts/tags-bean" prefix="bean" %>
<%@ taglib uri="http://jakarta.apache.org/struts/tags-bean-el" prefix="bean-el" %>
<%@page import="java.util.Collection"%>
<%@page import="de.intevation.gnv.artifactdatabase.objects.ArtifactObject"%>
<%@page import="de.intevation.gnv.action.CommunicationKeys"%>
<%@page import="de.intevation.gnv.action.sessionmodel.SessionModel"%>
<%@page import="de.intevation.gnv.action.sessionmodel.SessionModelFactory"%>
<%@page import="java.util.Iterator"%>
<%  
    String exception       = (String)request.getAttribute(CommunicationKeys.REQUEST_EXCEPTION_INPUT_ID);
    SessionModel sm        = SessionModelFactory.getInstance().getSessionModel(request);
    Object ui              = request.getAttribute("ui");
    Object staticui        = request.getAttribute("staticui");
    Object chart           = request.getAttribute("chart");
    Object statistic       = request.getAttribute("statistic");
    Object histogram       = request.getAttribute("histogram");
    Object wms             = request.getAttribute("wms");
    boolean furthertargets = true;

    if (chart == null && statistic == null && histogram == null && wms == null) {
        boolean supportChart = sm.getOutputMode("chart") != null;
        if (supportChart) {
            chart = "true";
        }
    }
      
    Object furthertargetsObject = request.getAttribute("furthertargets");
    if (furthertargetsObject != null){
        furthertargets = ((Boolean)furthertargetsObject).booleanValue();
    }

    Object exceptionMessage = request.getAttribute(CommunicationKeys.REQUEST_EXCEPTION_MESSAGE_ID);
    exceptionMessage = (exceptionMessage != null ? exceptionMessage.toString().replaceAll(" ", ".").replaceAll(":",".").toLowerCase() : null);
    exceptionMessage = (exceptionMessage != null && exceptionMessage.toString().endsWith(".") ? exceptionMessage.toString().substring(0,exceptionMessage.toString().length()-1) : exceptionMessage);
    
    boolean showmapviewercallBody = request.getAttribute("MAPVIEWERCALL") != null;

    String exceptionProject = (String) request.getAttribute(CommunicationKeys.REQUEST_EXCEPTION_PROJECT);
    exceptionProject        = exceptionProject != null ? exceptionProject.toLowerCase() : null;
    exceptionProject        = exceptionProject != null ? exceptionProject.replaceAll(" ", ".") : null;
%>

    <%-- div container for project loading/saving and error messages related to this --%>
    <div id="project"> 
        <table>
            <tr>
                <td>
                    <form id="storeProject" action="<%=response.encodeURL("store.do")%>" method="post">
                        <input type="submit" name="storeProject" value="<bean:message key="gnviewer.project.save"/>"/>
                    </form>
                </td>
                <td>
                    <form id="loadProject" action="<%=response.encodeURL("load.do")%>" method="post" enctype="multipart/form-data">
                        <input type="submit" name="loadProject"  value="<bean:message key="gnviewer.project.load"/>"/>
                        <input type="file"   name="document"     accept="application/xml"/>
                    </form>
                </td>
            </tr>
        </table>
        <%if (exceptionProject != null) {%>
            <div class="projectException">
                <bean:message key="<%=exceptionProject%>"/>
                <br/>
                <a href="<%=response.encodeURL("describe.do?uid="+System.currentTimeMillis())%>" title="<bean:message key="application.reload"/>">
                    <bean:message key="application.reload"/>
                </a>
            </div>
        <%}%>
            
        <br/>
         <%if (showmapviewercallBody){ %>
            <jsp:include page="includes/display_mapviewercall_inc.jsp" />
        <%}%>
    </div>
    <div class="errormsg" id="load_error">
         <%if (exceptionMessage != null){ %>
            <bean-el:message key="<%=exceptionMessage.toString()%>"/>
            <p class="reload">
                <a href="<%=response.encodeURL("describe.do?uid="+System.currentTimeMillis())%>" title="<bean:message key="application.reload"/>">
                    <bean:message key="application.reload"/>
                </a>
            </p>
         <%}%>
    </div>

    <%-- the parameter panel is following --%>
    <div id="parameterPanel">
    <%if (staticui == null){ %>
        <jsp:include page="includes/display_fis_inc.jsp"></jsp:include>
    <%} else {%>
        <div class="down">
            <fieldset>
                <legend><bean:message key="gnviewer.history.title"/></legend>
                <%=staticui.toString()%>
            </fieldset>
        </div>
    <%}%>
    
    <%-- render the dynamic part to feed the state and advance to the next state --%>
    <%if (ui != null){%> 
        <div id="timeseriesfilter"> 
            <form id="fisSelectionForm" onsubmit="displayOverlay()" action="<%=response.encodeURL("next.do")%>" method="post">
               <fieldset>
            
                <%-- error message, if user input was not valid --%>
                <%if (exception != null) {%>
                    <div class="inputException"><%=exception%></div>
                <%}%>
                <%=ui != null ? ui.toString().replaceAll("&nbsp;", "") : "" %>
               
                <%if(furthertargets){%>
                <input type="submit" value="<bean:message key="gnviewer.select.button"/>"/>
                <%}%>
                </fieldset>
            </form>
        </div>
    <%}%>

        <%-- render export options if existing for this state --%>
        <jsp:include page="includes/display_export_inc.jsp"></jsp:include>

        <%if (chart != null) {%>
            <jsp:include page="/WEB-INF/jsp/includes/display_diagramm_options_inc.jsp"></jsp:include>
        <%}%>

        
        <%if (histogram != null) {%>
            <jsp:include page="/WEB-INF/jsp/includes/display_histogram_options_inc.jsp"></jsp:include>
        <%}%>

        <%-- render wms options --%>
        <%if (wms != null) {%>
            <jsp:include page="/WEB-INF/jsp/includes/display_wms_options_inc.jsp"></jsp:include>
        <%}%>
    </div>

    <%if (chart != null) {%>
    <%-- render chart options if existing for this state --%>
    <jsp:include page="includes/display_diagramm_inc.jsp"></jsp:include>
    <%}%>

    <%-- render statistic --%>
    <%if (statistic != null) {%>
        <jsp:include page="includes/display_diagramm_statistics_inc.jsp"></jsp:include>
    <%}%>

    <%-- render histogram --%>
    <%if (histogram != null) {%>
        <jsp:include page="includes/display_histogram_inc.jsp"></jsp:include>
    <%}%>