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comparison gwt-client/src/main/java/org/dive4elements/river/client/client/ui/uinfo/LoadSedimentHeightPanel.java @ 9066:b5d7a9d79837

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uinfo.inundation_duration ui
author gernotbelger
date Fri, 11 May 2018 17:04:35 +0200
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children fc02833dbcc1
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9065:58af9b81a97b 9066:b5d7a9d79837
1 /* Copyright (C) 2011, 2012, 2013 by Bundesanstalt für Gewässerkunde
2 * Software engineering by Intevation GmbH
3 *
4 * This file is Free Software under the GNU AGPL (>=v3)
5 * and comes with ABSOLUTELY NO WARRANTY! Check out the
6 * documentation coming with Dive4Elements River for details.
7 */
8
9 package org.dive4elements.river.client.client.ui.uinfo;
10
11 import java.util.ArrayList;
12 import java.util.List;
13
14 import org.dive4elements.river.client.client.Config;
15 import org.dive4elements.river.client.client.FLYSConstants;
16 import org.dive4elements.river.client.client.services.SedimentLoadInfoService;
17 import org.dive4elements.river.client.client.services.SedimentLoadInfoServiceAsync;
18 import org.dive4elements.river.client.client.ui.AbstractUIProvider;
19 import org.dive4elements.river.client.shared.model.ArtifactDescription;
20 import org.dive4elements.river.client.shared.model.Data;
21 import org.dive4elements.river.client.shared.model.DataItem;
22 import org.dive4elements.river.client.shared.model.DataList;
23 import org.dive4elements.river.client.shared.model.DefaultData;
24 import org.dive4elements.river.client.shared.model.DefaultDataItem;
25 import org.dive4elements.river.client.shared.model.SedimentLoadInfoObject;
26 import org.dive4elements.river.client.shared.model.SedimentLoadInfoRecord;
27
28 import com.google.gwt.core.client.GWT;
29 import com.google.gwt.i18n.client.NumberFormat;
30 import com.google.gwt.user.client.rpc.AsyncCallback;
31 import com.smartgwt.client.data.Record;
32 import com.smartgwt.client.types.ListGridFieldType;
33 import com.smartgwt.client.util.SC;
34 import com.smartgwt.client.widgets.Canvas;
35 import com.smartgwt.client.widgets.Label;
36 import com.smartgwt.client.widgets.form.DynamicForm;
37 import com.smartgwt.client.widgets.form.fields.IntegerItem;
38 import com.smartgwt.client.widgets.form.fields.StaticTextItem;
39 import com.smartgwt.client.widgets.form.fields.TextItem;
40 import com.smartgwt.client.widgets.grid.ListGrid;
41 import com.smartgwt.client.widgets.grid.ListGridField;
42 import com.smartgwt.client.widgets.grid.events.RecordClickEvent;
43 import com.smartgwt.client.widgets.grid.events.RecordClickHandler;
44 import com.smartgwt.client.widgets.layout.HLayout;
45 import com.smartgwt.client.widgets.layout.VLayout;
46
47 public class LoadSedimentHeightPanel extends AbstractUIProvider {
48 private static final long serialVersionUID = 1L;
49
50 protected SedimentLoadInfoServiceAsync sedLoadInfoService = GWT.create(SedimentLoadInfoService.class); // TODO: find right datasource
51
52 private static final String datakey = "sedimentheight";
53 protected FLYSConstants MESSAGES = GWT.create(FLYSConstants.class);
54
55 private TextItem inputItem;
56
57 private ListGrid sedLoadTable;
58
59 protected List<String> validInputs;
60
61 public LoadSedimentHeightPanel() {
62 }
63
64 @Override
65 public Canvas createOld(final DataList dataList) {
66 final List<Data> items = dataList.getAll();
67 final Data item = getData(items, datakey);
68 final DataItem[] alreadySetItems = item.getItems();
69
70 final String v1 = alreadySetItems[0].getStringValue().replace(" ", ", ");
71
72 final Label old = new Label(v1);
73 final HLayout layout = new HLayout();
74 layout.setWidth("400px");
75
76 final Label label = new Label(dataList.getLabel());
77 label.setWidth("200px");
78
79 final Canvas back = getBackButton(dataList.getState());
80
81 layout.addMember(label);
82 layout.addMember(old);
83 layout.addMember(back);
84
85 return layout;
86 }
87
88 @Override
89 public List<String> validate() {
90 return validateYears();
91 }
92
93 @Override
94 public Canvas create(final DataList data) {
95 final VLayout layout = new VLayout();
96
97 final Canvas helper = createHelper();
98 this.helperContainer.addMember(helper);
99
100 final Canvas submit = getNextButton();
101 final Canvas widget = createWidget(data);
102
103 layout.addMember(widget);
104 layout.addMember(submit);
105
106 fetchSedimentLoadData();
107
108 return layout;
109 }
110
111 private Canvas createHelper() {
112 this.sedLoadTable = new ListGrid();
113 this.sedLoadTable.setShowHeaderContextMenu(false);
114 this.sedLoadTable.setWidth100();
115 this.sedLoadTable.setShowRecordComponents(true);
116 this.sedLoadTable.setShowRecordComponentsByCell(true);
117 this.sedLoadTable.setHeight100();
118 this.sedLoadTable.setEmptyMessage(this.MSG.empty_table());
119 this.sedLoadTable.setCanReorderFields(false);
120
121 final ListGridField date = new ListGridField("date", this.MSG.year());
122 date.setType(ListGridFieldType.TEXT);
123 date.setWidth(100);
124
125 final ListGridField descr = new ListGridField("description", this.MSG.description());
126 descr.setType(ListGridFieldType.TEXT);
127 descr.setWidth("*");
128
129 final String baseUrl = GWT.getHostPageBaseURL();
130 final ListGridField pinFrom = new ListGridField("fromIcon", this.MESSAGES.selection());
131 pinFrom.setWidth(60);
132 pinFrom.setType(ListGridFieldType.ICON);
133 pinFrom.setCellIcon(baseUrl + this.MESSAGES.markerGreen());
134
135 pinFrom.addRecordClickHandler(new RecordClickHandler() {
136 @Override
137 public void onRecordClick(final RecordClickEvent e) {
138 final Record r = e.getRecord();
139 appendValue(r.getAttribute("date"));
140 }
141 });
142
143 this.sedLoadTable.setFields(pinFrom, date, descr);
144 return this.sedLoadTable;
145 }
146
147 public Canvas createWidget(final DataList data) {
148 final VLayout layout = new VLayout();
149
150 final Label title = new Label(data.get(0).getDescription());
151 title.setHeight("35px");
152
153 final DynamicForm form = new DynamicForm();
154 form.setNumCols(4);
155
156 final StaticTextItem textItem = new StaticTextItem("TEST");
157 textItem.setValue("cm");
158 textItem.setShowTitle(false);
159
160 this.inputItem = new IntegerItem(this.MSG.year());
161 this.inputItem.setShowTitle(false);
162 form.setFields(this.inputItem, textItem);
163
164 layout.addMember(title);
165 layout.addMember(form);
166
167 return layout;
168 }
169
170 @Override
171 protected Data[] getData() {
172 validateYears();
173 if (this.inputItem != null && !this.inputItem.getValueAsString().isEmpty()) {
174 final List<Data> data = new ArrayList<Data>();
175
176 final DataItem yearsdata = new DefaultDataItem(datakey, datakey, this.inputItem.getValueAsString().trim()); // DATA-STRING: years (in
177 // uinfo.xml)
178 data.add(new DefaultData(datakey, null, null, new DataItem[] { yearsdata }));
179
180 return data.toArray(new Data[data.size()]);
181 }
182 return new Data[0];
183 }
184
185 protected List<String> validateYears() {
186 final List<String> errors = new ArrayList<String>();
187 final NumberFormat nf = NumberFormat.getDecimalFormat();
188
189 if (this.inputItem.getValueAsString() == null || this.inputItem.getValueAsString().trim().isEmpty()) {
190 errors.add(this.MESSAGES.empty_filter());
191 return errors;
192 }
193
194 final String sValue = this.inputItem.getValueAsString();// .trim().split(" ");
195 String filtered = "";
196 int goodValues = 0;
197
198 int value = 0;
199 try {
200 value = Integer.parseInt(sValue);
201 }
202 catch (final NumberFormatException e) {
203 errors.add(this.MESSAGES.wrongFormat() + ": " + sValue);
204
205 }
206 boolean isGood = false;
207 for (final String validYear : this.validInputs) {
208 /* No list contains for strings? */
209 if (sValue.equals(validYear)) {
210 isGood = true;
211 break;
212 }
213 }
214 if (!isGood) {
215 String tmp = this.MESSAGES.no_data_for_year();
216 tmp = tmp.replace("$1", sValue);
217 errors.add(tmp);
218 // continue;
219 }
220 goodValues++;
221 if (goodValues > 1) {
222 filtered += " " + Integer.toString(value);
223 } else {
224 filtered = Integer.toString(value);
225 }
226
227 return errors;
228 }
229
230 protected void fetchSedimentLoadData() {
231 final Config config = Config.getInstance();
232 final String locale = config.getLocale();
233
234 final ArtifactDescription adescr = this.artifact.getArtifactDescription();
235 final DataList[] data = adescr.getOldData();
236
237 final double[] km = this.artifact.getArtifactDescription().getKMRange();
238 final String river = this.artifact.getArtifactDescription().getRiver();
239
240 String sq_ti_id = "";
241 this.validInputs = new ArrayList<String>(data.length);
242 for (final DataList element : data) {
243 final Data str = getData(element.getAll(), "sq_ti_id");
244 if (str != null) {
245 final DataItem[] strItems = str.getItems();
246 sq_ti_id = strItems[0].getStringValue();
247 break;
248 }
249 }
250
251 if (sq_ti_id.isEmpty()) {
252 GWT.log("Failed to find sq time interval id in data.");
253 }
254
255 this.sedLoadInfoService.getSedimentLoadInfo(locale, river, "single", km[0], km[1], sq_ti_id, new AsyncCallback<SedimentLoadInfoObject[]>() {
256 @Override
257 public void onFailure(final Throwable caught) {
258 GWT.log("Could not recieve sediment load informations.");
259 SC.warn(LoadSedimentHeightPanel.this.MSG.getString(caught.getMessage()));
260 }
261
262 @Override
263 public void onSuccess(final SedimentLoadInfoObject[] sedLoad) {
264 final int num = sedLoad != null ? sedLoad.length : 0;
265 GWT.log("Recieved " + num + " sediment load informations.");
266
267 if (num == 0) {
268 return;
269 }
270
271 addSedimentLoadInfo(sedLoad);
272 }
273 });
274 }
275
276 protected void addSedimentLoadInfo(final SedimentLoadInfoObject[] sedLoad) {
277 for (final SedimentLoadInfoObject sl : sedLoad) {
278 final SedimentLoadInfoRecord rec = new SedimentLoadInfoRecord(sl);
279 this.sedLoadTable.addData(rec);
280 this.validInputs.add(rec.getDate());
281 }
282 }
283
284 protected void appendValue(final String year) { // SINGLE-Input
285 final String oldYears = this.inputItem.getValueAsString();
286 this.inputItem.setValue(year);
287 }
288 }
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