<?xml version="1.0" encoding="UTF-8" standalone="yes"?>
<dc:template xmlns:dc="http://www.intevation.org/2011/Datacage">
<datacage>
  <dc:comment>
    User specific part
    ------------------
  </dc:comment>
  <dc:if test="dc:contains($parameters, 'user-id')">
    <old_calculations>
      <dc:context connection="user">
        <dc:statement>SELECT id as user_id FROM users WHERE gid = CAST(${user-id} AS uuid)</dc:statement>
        <dc:elements>
          <dc:context>
            <dc:statement>SELECT id AS collection_id FROM collections WHERE user_id = ${user_id}</dc:statement>
            <dc:elements>
              <dc:context>
                <dc:statement>SELECT a.id AS a_id, a.state AS a_state, a.gid as a_gid FROM 
                              collection_items ci JOIN artifacts a ON ci.artifact_id = a.id
                              WHERE collection_id = ${collection_id} AND a.state = ${current-state-id} AND a.gid &lt;&gt; CAST(${artifact-id} AS uuid)
                              AND EXISTS (SELECT id FROM artifact_data WHERE artifact_id = a.id AND k = 'river' AND v = ${river})
                </dc:statement>
                <dc:comment> --- TODO: We only need the 'master' artifacts! --- </dc:comment>
                <dc:elements>
                  <dc:choose>
                    <dc:when test="$current-state-id = 'state.winfo.waterlevel'">
                      <dc:context>
                        <dc:statement>SELECT id AS out_id FROM outs WHERE artifact_id = ${a_id} AND name = 'longitudinal_section'</dc:statement>
                        <dc:elements>
                          <dc:context>
                            <dc:statement>SELECT name AS facet_name, num as facet_num, description AS facet_description
                                          FROM facets WHERE out_id = ${out_id} ORDER BY num ASC, name DESC
                            </dc:statement>
                            <longitudinal_section_columns>
                                <dc:attribute name="description" value="${river} TODO: More infos about parameters!"/>
                                <dc:elements>
                                  <dc:element name="${facet_name}">
                                    <dc:attribute name="description" value="${facet_description}"/>
                                    <dc:attribute name="num" value="${facet_num}"/>
                                    <dc:attribute name="factory" value="TODO"/>
                                    <dc:attribute name="artifact-id" value="${a_gid}"/>
                                  </dc:element>
                                </dc:elements>
                            </longitudinal_section_columns>
                          </dc:context>
                        </dc:elements>
                      </dc:context>
                    </dc:when>
                  </dc:choose>
                </dc:elements>
              </dc:context>
            </dc:elements>
          </dc:context>
        </dc:elements>
      </dc:context>
    </old_calculations>
  </dc:if>
</datacage>
</dc:template>