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comparison gwt-client/src/main/java/org/dive4elements/river/client/client/ui/uinfo/LoadSingleYearPanel.java @ 9077:2b13de1b0897

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moved single_year/multi_year common code to AbstractPanel
author gernotbelger
date Tue, 22 May 2018 15:32:00 +0200
parents b5d7a9d79837
children fc02833dbcc1
comparison
equal deleted inserted replaced
9076:22d8928895a1 9077:2b13de1b0897
6 * documentation coming with Dive4Elements River for details. 6 * documentation coming with Dive4Elements River for details.
7 */ 7 */
8 8
9 package org.dive4elements.river.client.client.ui.uinfo; 9 package org.dive4elements.river.client.client.ui.uinfo;
10 10
11 import java.util.ArrayList; 11 import org.dive4elements.river.client.client.ui.AbstractPanel;
12 import java.util.List;
13 12
14 import org.dive4elements.river.client.client.Config; 13 public class LoadSingleYearPanel extends AbstractPanel {
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 14
28 import com.google.gwt.core.client.GWT; 15 @Override
29 import com.google.gwt.i18n.client.NumberFormat; 16 protected String getDatakey() {
30 import com.google.gwt.user.client.rpc.AsyncCallback; 17 return "singleyear";
31 import com.smartgwt.client.data.Record; 18 }
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.TextItem;
39 import com.smartgwt.client.widgets.grid.ListGrid;
40 import com.smartgwt.client.widgets.grid.ListGridField;
41 import com.smartgwt.client.widgets.grid.events.RecordClickEvent;
42 import com.smartgwt.client.widgets.grid.events.RecordClickHandler;
43 import com.smartgwt.client.widgets.layout.HLayout;
44 import com.smartgwt.client.widgets.layout.VLayout;
45
46 public class LoadSingleYearPanel extends AbstractUIProvider {
47 protected SedimentLoadInfoServiceAsync sedLoadInfoService = GWT.create(SedimentLoadInfoService.class); // TODO: find right datasource
48
49 private static final String datakey = "singleyear";
50 protected FLYSConstants MESSAGES = GWT.create(FLYSConstants.class);
51
52 private TextItem inputItem;
53
54 private ListGrid sedLoadTable;
55
56 protected List<String> validInputs;
57 19
58 public LoadSingleYearPanel() { 20 public LoadSingleYearPanel() {
59 } 21 }
60 22
61 @Override 23 @Override
62 public Canvas createOld(final DataList dataList) {
63 final List<Data> items = dataList.getAll();
64 final Data item = getData(items, datakey);
65 final DataItem[] alreadySetItems = item.getItems();
66
67 final String v1 = alreadySetItems[0].getStringValue().replace(" ", ", ");
68
69 final Label old = new Label(v1);
70 final HLayout layout = new HLayout();
71 layout.setWidth("400px");
72
73 final Label label = new Label(dataList.getLabel());
74 label.setWidth("200px");
75
76 final Canvas back = getBackButton(dataList.getState());
77
78 layout.addMember(label);
79 layout.addMember(old);
80 layout.addMember(back);
81
82 return layout;
83 }
84
85 @Override
86 public List<String> validate() {
87 return validateYears();
88 }
89
90 @Override
91 public Canvas create(final DataList data) {
92 final VLayout layout = new VLayout();
93
94 final Canvas helper = createHelper();
95 this.helperContainer.addMember(helper);
96
97 final Canvas submit = getNextButton();
98 final Canvas widget = createWidget(data);
99
100 layout.addMember(widget);
101 layout.addMember(submit);
102
103 fetchSedimentLoadData();
104
105 return layout;
106 }
107
108 private Canvas createHelper() {
109 this.sedLoadTable = new ListGrid();
110 this.sedLoadTable.setShowHeaderContextMenu(false);
111 this.sedLoadTable.setWidth100();
112 this.sedLoadTable.setShowRecordComponents(true);
113 this.sedLoadTable.setShowRecordComponentsByCell(true);
114 this.sedLoadTable.setHeight100();
115 this.sedLoadTable.setEmptyMessage(this.MSG.empty_table());
116 this.sedLoadTable.setCanReorderFields(false);
117
118 final ListGridField date = new ListGridField("date", this.MSG.year());
119 date.setType(ListGridFieldType.TEXT);
120 date.setWidth(100);
121
122 final ListGridField descr = new ListGridField("description", this.MSG.description());
123 descr.setType(ListGridFieldType.TEXT);
124 descr.setWidth("*");
125
126 final String baseUrl = GWT.getHostPageBaseURL();
127 final ListGridField pinFrom = new ListGridField("fromIcon", this.MESSAGES.selection());
128 pinFrom.setWidth(60);
129 pinFrom.setType(ListGridFieldType.ICON);
130 pinFrom.setCellIcon(baseUrl + this.MESSAGES.markerGreen());
131
132 pinFrom.addRecordClickHandler(new RecordClickHandler() {
133 @Override
134 public void onRecordClick(final RecordClickEvent e) {
135 final Record r = e.getRecord();
136 appendValue(r.getAttribute("date"));
137 }
138 });
139
140 this.sedLoadTable.setFields(pinFrom, date, descr);
141 return this.sedLoadTable;
142 }
143
144 public Canvas createWidget(final DataList data) {
145 final VLayout layout = new VLayout();
146
147 final Label title = new Label(data.get(0).getDescription());
148 title.setHeight("25px");
149
150 final DynamicForm form = new DynamicForm();
151 form.setNumCols(4);
152 this.inputItem = new IntegerItem(this.MSG.year());
153 this.inputItem.setShowTitle(false);
154 form.setFields(this.inputItem);
155
156 layout.addMember(title);
157 layout.addMember(form);
158
159 return layout;
160 }
161
162 @Override
163 protected Data[] getData() {
164 validateYears();
165 if (this.inputItem != null && !this.inputItem.getValueAsString().isEmpty()) {
166 final List<Data> data = new ArrayList<Data>();
167
168 final DataItem yearsdata = new DefaultDataItem(datakey, datakey, this.inputItem.getValueAsString().trim()); // DATA-STRING: years (in
169 // uinfo.xml)
170 data.add(new DefaultData(datakey, null, null, new DataItem[] { yearsdata }));
171
172 return data.toArray(new Data[data.size()]);
173 }
174 return new Data[0];
175 }
176
177 protected List<String> validateYears() {
178 final List<String> errors = new ArrayList<String>();
179 final NumberFormat nf = NumberFormat.getDecimalFormat();
180
181 if (this.inputItem.getValueAsString() == null || this.inputItem.getValueAsString().trim().isEmpty()) {
182 errors.add(this.MESSAGES.empty_filter());
183 return errors;
184 }
185
186 final String sValue = this.inputItem.getValueAsString();// .trim().split(" ");
187 String filtered = "";
188 int goodValues = 0;
189
190 int value = 0;
191 try {
192 value = Integer.parseInt(sValue);
193 }
194 catch (final NumberFormatException e) {
195 errors.add(this.MESSAGES.wrongFormat() + ": " + sValue);
196
197 }
198 boolean isGood = false;
199 for (final String validYear : this.validInputs) {
200 /* No list contains for strings? */
201 if (sValue.equals(validYear)) {
202 isGood = true;
203 break;
204 }
205 }
206 if (!isGood) {
207 String tmp = this.MESSAGES.no_data_for_year();
208 tmp = tmp.replace("$1", sValue);
209 errors.add(tmp);
210 // continue;
211 }
212 goodValues++;
213 if (goodValues > 1) {
214 filtered += " " + Integer.toString(value);
215 } else {
216 filtered = Integer.toString(value);
217 }
218
219 return errors;
220 }
221
222 protected void fetchSedimentLoadData() {
223 final Config config = Config.getInstance();
224 final String locale = config.getLocale();
225
226 final ArtifactDescription adescr = this.artifact.getArtifactDescription();
227 final DataList[] data = adescr.getOldData();
228
229 final double[] km = this.artifact.getArtifactDescription().getKMRange();
230 final String river = this.artifact.getArtifactDescription().getRiver();
231
232 String sq_ti_id = "";
233 this.validInputs = new ArrayList<String>(data.length);
234 for (final DataList element : data) {
235 final Data str = getData(element.getAll(), "sq_ti_id");
236 if (str != null) {
237 final DataItem[] strItems = str.getItems();
238 sq_ti_id = strItems[0].getStringValue();
239 break;
240 }
241 }
242
243 if (sq_ti_id.isEmpty()) {
244 GWT.log("Failed to find sq time interval id in data.");
245 }
246
247 this.sedLoadInfoService.getSedimentLoadInfo(locale, river, "single", km[0], km[1], sq_ti_id, new AsyncCallback<SedimentLoadInfoObject[]>() {
248 @Override
249 public void onFailure(final Throwable caught) {
250 GWT.log("Could not recieve sediment load informations.");
251 SC.warn(LoadSingleYearPanel.this.MSG.getString(caught.getMessage()));
252 }
253
254 @Override
255 public void onSuccess(final SedimentLoadInfoObject[] sedLoad) {
256 final int num = sedLoad != null ? sedLoad.length : 0;
257 GWT.log("Recieved " + num + " sediment load informations.");
258
259 if (num == 0) {
260 return;
261 }
262
263 addSedimentLoadInfo(sedLoad);
264 }
265 });
266 }
267
268 protected void addSedimentLoadInfo(final SedimentLoadInfoObject[] sedLoad) {
269 for (final SedimentLoadInfoObject sl : sedLoad) {
270 final SedimentLoadInfoRecord rec = new SedimentLoadInfoRecord(sl);
271 this.sedLoadTable.addData(rec);
272 this.validInputs.add(rec.getDate());
273 }
274 }
275
276 protected void appendValue(final String year) { // SINGLE-Input 24 protected void appendValue(final String year) { // SINGLE-Input
277 final String oldYears = this.inputItem.getValueAsString(); 25 final String oldYears = this.inputItem.getValueAsString();
278 this.inputItem.setValue(year); 26 this.inputItem.setValue(year);
279 } 27 }
280 } 28 }
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