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1 /* Copyright (C) 2011, 2012, 2013 by Bundesanstalt für Gewässerkunde |
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2 * Software engineering by Intevation GmbH |
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3 * |
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4 * This file is Free Software under the GNU AGPL (>=v3) |
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5 * and comes with ABSOLUTELY NO WARRANTY! Check out the |
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6 * documentation coming with Dive4Elements River for details. |
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7 */ |
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8 |
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9 package org.dive4elements.river.client.client.ui.fixation; |
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10 |
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11 import java.util.ArrayList; |
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12 import java.util.List; |
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13 |
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14 import org.dive4elements.river.client.client.FLYSConstants; |
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15 import org.dive4elements.river.client.client.ui.PanelHelper; |
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16 import org.dive4elements.river.client.client.ui.ValidationHelper; |
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17 import org.dive4elements.river.client.shared.model.Data; |
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18 import org.dive4elements.river.client.shared.model.DataItem; |
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19 import org.dive4elements.river.client.shared.model.DataList; |
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20 import org.dive4elements.river.client.shared.model.DefaultData; |
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21 import org.dive4elements.river.client.shared.model.DefaultDataItem; |
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22 import org.dive4elements.river.client.shared.model.FixingsOverviewInfo; |
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23 import org.dive4elements.river.client.shared.model.FixingsOverviewInfo.FixEvent; |
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24 import org.dive4elements.river.client.shared.model.IntDataItem; |
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25 import org.dive4elements.river.client.shared.model.IntegerArrayData; |
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26 |
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27 import com.google.gwt.core.client.GWT; |
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28 import com.google.gwt.i18n.client.DateTimeFormat; |
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29 import com.smartgwt.client.widgets.Canvas; |
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30 import com.smartgwt.client.widgets.Label; |
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31 import com.smartgwt.client.widgets.form.DynamicForm; |
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32 import com.smartgwt.client.widgets.form.fields.TextItem; |
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33 import com.smartgwt.client.widgets.layout.HLayout; |
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34 import com.smartgwt.client.widgets.layout.VLayout; |
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35 |
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36 /** |
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37 * This UIProvider creates a panel for location or distance input. |
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38 * |
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39 * @author <a href="mailto:raimund.renkert@intevation.de">Raimund Renkert</a> |
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40 */ |
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41 public class BunduFixPeriodPanel extends FixationPanel { |
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42 private static final long serialVersionUID = 1L; |
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43 /** The message class that provides i18n strings. */ |
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44 protected FLYSConstants MESSAGES = GWT.create(FLYSConstants.class); |
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45 private TextItem inputItem; |
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46 |
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47 long start; |
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48 long end; |
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49 |
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50 private final ArrayList<FixEvent> events = new ArrayList<FixEvent>(); |
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51 |
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52 protected String getDatakey() { |
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53 return "singleyear"; |
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54 } |
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55 |
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56 @Override |
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57 public Canvas createWidget(final DataList data) { |
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58 instances.put(this.artifact.getUuid(), this); |
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59 final VLayout layout = new VLayout(); |
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60 |
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61 final Label title = new Label(data.get(0).getDescription()); |
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62 title.setHeight("25px"); |
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63 |
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64 final DynamicForm form = new DynamicForm(); |
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65 form.setNumCols(4); |
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66 |
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67 this.inputItem = PanelHelper.createItem("YEAR_INPUT"); |
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68 this.inputItem.setShowHint(true); |
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69 this.inputItem.setHint(this.MSG.common_input_hint_year()); |
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70 this.inputItem.setShowHintInField(true); |
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71 this.inputItem.setShowTitle(false); |
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72 form.setFields(this.inputItem); |
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73 |
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74 layout.addMember(title); |
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75 layout.addMember(form); |
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76 |
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77 return layout; |
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78 } |
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79 |
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80 @Override |
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81 public Canvas createOld(final DataList dataList) { |
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82 final List<Data> items = dataList.getAll(); |
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83 final Data years = getData(items, getDatakey()); |
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84 final DataItem[] yearsItems = years.getItems(); |
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85 |
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86 final String v1 = yearsItems[0].getStringValue().replace(" ", ", "); // multi.. single only allowed.. TODO: make createOld expecting single (general |
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87 // refactoring necessary) |
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88 |
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89 final Label old = new Label(v1); |
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90 final HLayout layout = new HLayout(); |
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91 layout.setWidth("400px"); |
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92 |
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93 final Label label = new Label(dataList.getLabel()); |
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94 label.setWidth("200px"); |
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95 |
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96 final Canvas back = getBackButton(dataList.getState()); |
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97 |
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98 layout.addMember(label); |
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99 layout.addMember(old); |
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100 layout.addMember(back); |
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101 |
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102 return layout; |
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103 } |
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104 |
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105 /** |
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106 * This method returns the selected data. |
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107 * |
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108 * @return the selected/inserted data. |
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109 */ |
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110 @Override |
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111 public Data[] getData() { |
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112 final List<String> errors = this.validate(); |
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113 if (errors.size() > 0) { |
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114 showErrors(errors); // TODO: do not allow advance state |
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115 } |
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116 long startMillis = 0; |
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117 long endMillis = 0; |
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118 final DateTimeFormat df = DateTimeFormat.getFormat("dd.MM.yyyy"); |
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119 if (this.inputItem != null && !this.inputItem.getValueAsString().isEmpty()) { |
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120 final List<Data> data = new ArrayList<Data>(); |
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121 final String bezugsjahr = this.inputItem.getValueAsString().trim(); |
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122 final DataItem yearsdata = new DefaultDataItem(getDatakey(), getDatakey(), bezugsjahr); |
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123 data.add(new DefaultData(getDatakey(), null, null, new DataItem[] { yearsdata })); |
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124 |
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125 // start/end |
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126 |
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127 final int bezugsjahrInt = Integer.valueOf(bezugsjahr); |
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128 |
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129 startMillis = df.parse("01.01." + (bezugsjahrInt - 5)).getTime(); |
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130 // ist; radio-auswahl erfolgt aber erst im nächsten schritt |
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131 endMillis = df.parse("31.12." + (bezugsjahrInt + 5)).getTime(); |
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132 |
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133 // events: |
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134 if (this.events.size() > 0) { |
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135 // filter by start/end |
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136 final ArrayList<FixEvent> temp = new ArrayList<FixEvent>(); |
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137 |
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138 for (final FixEvent e : this.events) { |
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139 final long time = df.parse(e.getDate()).getTime(); |
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140 if (!(time >= startMillis && time <= endMillis)) { |
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141 temp.add(e); |
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142 } |
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143 } |
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144 this.events.removeAll(temp); |
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145 |
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146 final IntDataItem[] arr = new IntDataItem[this.events.size()]; |
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147 for (int i = 0, E = this.events.size(); i < E; i++) { |
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148 try { |
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149 final Integer v = new Integer(this.events.get(i).getCId()); |
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150 arr[i] = new IntDataItem("id", "id", v.intValue()); |
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151 } |
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152 catch (final NumberFormatException nfe) { |
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153 return data.toArray(new Data[data.size()]); |
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154 } |
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155 } |
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156 |
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157 final IntegerArrayData iad = new IntegerArrayData("events_temp", "events_temp", arr); |
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158 |
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159 data.add(iad); |
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160 } |
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161 |
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162 return data.toArray(new Data[data.size()]); |
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163 } |
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164 return new Data[0]; |
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165 } |
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166 |
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167 @Override |
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168 public final List<String> validate() { |
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169 final List<String> errors = new ArrayList<String>(); |
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170 errors.addAll(ValidationHelper.checkForEmpty(this.inputItem, this.MSG)); |
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171 try { |
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172 final int year = Integer.valueOf(this.inputItem.getValueAsString()); |
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173 if (year < 1000 || year > 9999) { |
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174 errors.add(this.MSG.wrongFormat() + "(" + this.MSG.common_input_hint_year() + ")"); |
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175 } |
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176 } |
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177 catch (final NumberFormatException e) { |
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178 errors.add(this.MSG.error_invalid_integer()); |
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179 } |
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180 return errors; |
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181 } |
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182 |
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183 @Override |
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184 public void setValues(final String cid, final boolean checked) { |
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185 // No user interaction, do nothing. |
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186 } |
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187 |
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188 @Override |
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189 public boolean renderCheckboxes() { |
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190 // No selection, return false. |
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191 return false; |
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192 } |
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193 |
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194 @Override |
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195 public void success(final FixingsOverviewInfo fixInfo) { |
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196 for (final FixEvent fe : fixInfo.getEvents()) { |
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197 this.events.add(fe); |
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198 } |
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199 } |
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200 } |
