<?xml version="1.0" encoding="UTF-8" standalone="yes"?>
<dc:template xmlns:dc="http://www.intevation.org/2011/Datacage">
<datacage>
  <dc:choose>
    <dc:comment>
      User specific part
      ------------------
    </dc:comment>
    <dc:when test="dc:contains($parameters, 'user-id')">
      <old_calculations>
        <dc:context connection="user">
          <dc:statement>SELECT u.id AS user_id, c.id AS collection_id
                        FROM collections c JOIN users u ON c.user_id = u.id
                        WHERE u.gid = CAST(${user-id} AS uuid)
                        ORDER BY c.creation DESC
          </dc:statement>
          <dc:elements>
            <dc:context>
              <dc:statement>SELECT id AS a_id, state AS a_state, gid AS a_gid, creation AS a_creation
                            FROM   master_artifacts m
                            WHERE  collection_id = ${collection_id} AND gid &lt;&gt; CAST(${artifact-id} AS uuid)
                                   AND EXISTS (
                                      SELECT id FROM artifact_data WHERE artifact_id = m.id AND k = 'river' AND v = ${river})
              </dc:statement>
              <dc:elements>
                <dc:choose>
                  <dc:when test="$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} ${a_creation}"/>
                              <dc:elements>
                                <dc:element name="${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>
      </old_calculations>
    </dc:when>
    <dc:comment>
      System specific part
      --------------------
    </dc:comment>
    <dc:otherwise>
      <dc:context connection="system">
        <dc:statement>
          SELECT id AS river_id, name as river_name FROM rivers
          WHERE name ILIKE ${river}
        </dc:statement>
        <dc:elements>
          <river>
            <dc:attribute name="name" value="${river_name}"/>
            <dc:attribute name="db-id" value="${river_id}"/>
            <dc:if test="dc:contains($artifact-outs, 'computed_discharge_curve')">
                <discharge-table-nn>
                  <discharge-table-gauge>
                    <dc:context>
                      <dc:statement>
                        SELECT id   AS gauge_id,
                               name AS gauge_name
                        FROM gauges WHERE river_id = ${river_id}
                      </dc:statement>
                      <dc:elements>
                        <gauge>
                          <dc:attribute name="name" value="${gauge_name}"/>
                          <dc:attribute name="db-id" value="${gauge_id}"/>
                          <dc:context>
                            <dc:statement>
                              SELECT description   AS gauge_desc, 
                                     d.id          AS discharge_id,
                                     ti.start_time AS g_start, 
                                     ti.stop_time  AS g_stop
                              FROM discharge_tables d JOIN time_intervals ti 
                              ON d.time_interval_id = ti.id
                              WHERE d.gauge_id = ${gauge_id} AND d.kind = 1
                            </dc:statement>
                            <dc:elements>
                              <historical>
                                <dc:attribute name="name" value="${gauge_desc}"/>
                                <dc:attribute name="from" value="${g_start}"/>
                                <dc:attribute name="to" value="${g_stop}"/>
                                <dc:attribute name="db-id" value="${discharge_id}"/></historical>
                            </dc:elements>
                          </dc:context>
                        </gauge>
                      </dc:elements>
                    </dc:context>
                  </discharge-table-gauge>
                  <fixations>
                    <dc:attribute name="id" value="fixations-${river_id}"/>
                    <dc:context>
                      <dc:statement>
                        SELECT id          AS fix_id,
                               description AS fix_description
                        FROM wsts WHERE kind = 2 AND river_id = ${river_id}
                      </dc:statement>
                      <dc:elements>
                        <fixation>
                          <dc:attribute name="name" value="${fix_description}"/>
                          <dc:attribute name="db-id" value="${fix_id}"/>
                          <columns>
                            <dc:context>
                              <dc:statement>
                                SELECT id   AS fix_column_id,
                                       name AS fix_column_name
                                FROM wst_columns WHERE wst_id = ${fix_id}
                                ORDER by position
                              </dc:statement>
                              <dc:elements>
                                <column>
                                  <dc:attribute name="name" value="${fix_column_name}"/>
                                  <dc:attribute name="db-id" value="${fix_column_id}"/></column>
                              </dc:elements>
                            </dc:context>
                          </columns>
                        </fixation>
                      </dc:elements>
                    </dc:context>
                  </fixations>
                  <flood-protections>
                    <dc:attribute name="id" value="flood-protections-${river_id}"/>
                    <dc:context>
                      <dc:statement>
                        SELECT id          AS prot_id,
                               description AS prot_description
                        FROM wsts WHERE kind = 5 AND river_id = ${river_id}
                      </dc:statement>
                      <dc:elements>
                        <flood-protection>
                          <dc:attribute name="name" value="${prot_description}"/>
                          <dc:attribute name="db-id" value="${prot_id}"/>
                          <columns>
                            <dc:context>
                              <dc:statement>
                                SELECT id   AS prot_column_id,
                                       name AS prot_column_name
                                FROM wst_columns WHERE wst_id = ${prot_id}
                                ORDER by position
                              </dc:statement>
                              <dc:elements>
                                <column>
                                  <dc:attribute name="name" value="${prot_column_name}"/>
                                  <dc:attribute name="db-id" value="${prot_column_id}"/></column>
                              </dc:elements>
                            </dc:context>
                          </columns>
                        </flood-protection>
                      </dc:elements>
                    </dc:context>
                  </flood-protections>
                  <flood-water-marks>
                    <dc:attribute name="id" value="flood-water-marks-${river_id}"/>
                    <dc:context>
                      <dc:statement>
                        SELECT id          AS fw_id,
                               description AS fw_description
                        FROM wsts WHERE kind = 4 AND river_id = ${river_id}
                      </dc:statement>
                      <dc:elements>
                        <flood-water-mark>
                          <dc:attribute name="name" value="${fw_description}"/>
                          <dc:attribute name="db-id" value="${fw_id}"/>
                          <columns>
                            <dc:context>
                              <dc:statement>
                                SELECT id   AS fw_column_id,
                                       name AS fw_column_name
                                FROM wst_columns WHERE wst_id = ${fw_id}
                                ORDER by position
                              </dc:statement>
                              <dc:elements>
                                <column>
                                  <dc:attribute name="name" value="${fw_column_name}"/>
                                  <dc:attribute name="db-id" value="${fw_column_id}"/></column>
                              </dc:elements>
                            </dc:context>
                          </columns>
                        </flood-water-mark>
                      </dc:elements>
                    </dc:context>
                  </flood-water-marks>
                  <water-levels>
                    <dc:attribute name="id" value="water-levels-${river_id}"/>
                    <dc:context>
                      <dc:statement>
                        SELECT id          AS wl_id,
                               description AS wl_description
                        FROM wsts WHERE kind = 0 AND river_id = ${river_id}
                      </dc:statement>
                      <dc:elements>
                        <water-level>
                          <dc:attribute name="name" value="${wl_description}"/>
                          <dc:attribute name="db-id" value="${wl_id}"/>
                          <columns>
                            <dc:context>
                              <dc:statement>
                                SELECT id   AS wl_column_id,
                                       name AS wl_column_name
                                FROM wst_columns WHERE wst_id = ${wl_id}
                                ORDER by position
                              </dc:statement>
                              <dc:elements>
                                <column>
                                  <dc:attribute name="name" value="${wl_column_name}"/>
                                  <dc:attribute name="db-id" value="${wl_column_id}"/></column>
                              </dc:elements>
                            </dc:context>
                          </columns>
                        </water-level>
                      </dc:elements>
                    </dc:context>
                  </water-levels>
                  <extra-longitudinal-sections>
                    <dc:attribute name="id" value="extra-longitudinal-sections-${river_id}"/>
                    <dc:context>
                      <dc:statement>
                        SELECT id          AS els_id,
                               description AS els_description
                        FROM wsts WHERE kind = 1 AND river_id = ${river_id}
                      </dc:statement>
                      <dc:elements>
                        <extra-longitudinal-section>
                          <dc:attribute name="name" value="${els_description}"/>
                          <dc:attribute name="db-id" value="${els_id}"/>
                          <columns>
                            <dc:context>
                              <dc:statement>
                                SELECT id   AS els_column_id,
                                       name AS els_column_name
                                FROM wst_columns WHERE wst_id = ${els_id}
                                ORDER by position
                              </dc:statement>
                              <dc:elements>
                                <column>
                                    <dc:attribute name="name" value="${els_column_name}"/>
                                    <dc:attribute name="db-id" value="${els_column_id}"/></column>
                              </dc:elements>
                            </dc:context>
                          </columns>
                        </extra-longitudinal-section>
                      </dc:elements>
                    </dc:context>
                  </extra-longitudinal-sections>
                </discharge-table-nn>
            </dc:if>
            <dc:if test="dc:contains($artifact-outs, 'longitudinal_section')">
                <longitudinal-section>
                  <dc:call-macro name="longitudinal_section-recommended"/>
                  <fixations><dc:attribute name="ref" value="fixations-${river_id}"/></fixations>
                  <flood-protections><dc:attribute name="ref" value="flood-protections-${river_id}"/></flood-protections>
                  <flood-water-marks><dc:attribute name="ref" value="flood-water-marks-${river_id}"/></flood-water-marks>
                  <water-levels><dc:attribute name="ref" value="water-levels-${river_id}"/></water-levels>
                  <extra-longitudinal-sections><dc:attribute name="ref" value="extra-longitudinal-sections-${river_id}"/></extra-longitudinal-sections>
                </longitudinal-section>
                <dc:macro name="longitudinal_section-recommended">
                  <annotation>
                            <dc:attribute name="factory" value="annotations"/>
                            <dc:attribute name="db-ids" value="${river_id}"/>
                  </annotation>
                </dc:macro>
            </dc:if>
            <dc:if test="dc:contains($artifact-outs, 'floodmap')">
                <floodmap>
                <dc:choose>
                    <dc:when test="dc:contains($parameters, 'recommended')">
                      <dc:call-macro name="flood-map-recommended"/>
                    </dc:when>
                    <dc:otherwise>
                      <dc:call-macro name="flood-map-complete"/>
                    </dc:otherwise>
                </dc:choose>
                </floodmap>
                <dc:macro name="flood-map-recommended">
                  <dc:comment>
                     FIXME: Following two macros look identical to me.
                  </dc:comment>
                    <kilometrage>
                        <riveraxis>
                            <dc:attribute name="factory" value="riveraxis"/>
                            <dc:attribute name="db-ids" value="${river_id}"/>
                        </riveraxis>
                    </kilometrage>
                    <rastermap>
                        <background>
                            <dc:attribute name="factory" value="wmsbackground"/>
                            <dc:attribute name="db-ids" value="${river_id}"/>
                        </background>
                    </rastermap>
                </dc:macro>
                <dc:macro name="flood-map-complete">
                    <kilometrage>
                        <riveraxis>
                            <dc:attribute name="factory" value="riveraxis"/>
                            <dc:attribute name="db-ids" value="${river_id}"/>
                        </riveraxis>
                    </kilometrage>
                    <rastermap>
                        <background>
                            <dc:attribute name="factory" value="wmsbackground"/>
                            <dc:attribute name="db-ids" value="${river_id}"/>
                        </background>
                    </rastermap>
                </dc:macro>
            </dc:if>
          </river>
        </dc:elements>
      </dc:context>
    </dc:otherwise>
  </dc:choose>
</datacage>
</dc:template>