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refactored condition management

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This commit is contained in:
Stephan Richter
2020-10-29 23:53:57 +01:00
parent 2b5fca5128
commit e199482c07
12 changed files with 289 additions and 204 deletions
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90
src/main/java/de/srsoftware/web4rail/actions/ConditionalAction.java
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@@ -1,44 +1,47 @@
package de.srsoftware.web4rail.actions;
import static de.srsoftware.web4rail.Constants.TYPE;
import java.io.IOException;
import java.util.HashMap;
import java.util.List;
import java.util.Vector;
import de.srsoftware.tools.Tag;
import de.srsoftware.web4rail.Route;
import de.srsoftware.web4rail.Window;
import de.srsoftware.web4rail.conditions.Condition;
import de.srsoftware.web4rail.conditions.TrainSelect;
import de.srsoftware.web4rail.tags.Button;
import de.srsoftware.web4rail.tags.Fieldset;
import de.srsoftware.web4rail.tags.Form;
import de.srsoftware.web4rail.tags.Input;
import de.srsoftware.web4rail.tags.Select;
import de.srsoftware.web4rail.tiles.Contact;
public class ConditionalAction extends Action {
private Vector<Condition> conditions = new Vector<Condition>();
private Vector<Action> actions = new Vector<Action>();
private ActionList actions = new ActionList();
private ConditionalAction addCondition(Condition condition) {
conditions.add(new TrainSelect());
return this;
}
private static void addToContact(Route route, Contact contact, String conditionType) {
Condition condition = null;
switch (conditionType) {
case "TrainSelect":
condition = new TrainSelect();
break;
default: return;
private Tag conditionForm(HashMap<String, String> params) {
Fieldset fieldset = new Fieldset("Conditions");
if (!conditions.isEmpty()) {
Tag list = new Tag("ul");
for (Condition condition : conditions) condition.link("li",params.get(CONTEXT)).addTo(list);
list.addTo(fieldset);
}
route.addAction(contact.trigger(), new ConditionalAction().addCondition(condition));
String formId = "action-prop-form-"+id;
Form form = new Form(formId);
new Input(REALM,REALM_ACTIONS).hideIn(form);
new Input(ID,params.get(ID)).hideIn(form);
new Input(ACTION,ACTION_UPDATE).hideIn(form);
new Input(CONTEXT,params.get(CONTEXT)).hideIn(form);
Select select = new Select(REALM_CONDITION);
List<Class<? extends Condition>> classes = List.of(TrainSelect.class);
for (Class<? extends Condition> clazz : classes) select.addOption(clazz.getSimpleName());
select.addTo(form);
return new Button(t("Add condition"),"return submitForm('"+formId+"');").addTo(form).addTo(fieldset);
}
@Override
public boolean fire(Context context) throws IOException {
for (Condition condition : conditions) {
@@ -55,39 +58,38 @@ public class ConditionalAction extends Action {
}
return true;
}
public static Window propForm(HashMap<String, String> params, Route route, Contact contact) {
String condition = params.get(REALM_CONDITION);
if (condition != null) {
addToContact(route,contact,condition);
return route.properties();
}
Window win = Action.propForm(params);
String formId = "add-action-to-contact-"+contact.id();
Tag form = new Form(formId);
new Tag("div").content(t("Add Action {} to contact {} on route {}:",ConditionalAction.class.getSimpleName(),contact,route)).addTo(win);
new Input(REALM, REALM_ROUTE).hideIn(form);
new Input(ID,route.id()).hideIn(form);
new Input(ACTION,ACTION_ADD_ACTION).hideIn(form);
new Input(CONTACT,contact.id()).hideIn(form);
new Input(TYPE,ConditionalAction.class.getSimpleName()).hideIn(form);
Select select = new Select(REALM_CONDITION);
List<Class<? extends Condition>> conditionTypes = List.of(TrainSelect.class);
for (Class<? extends Condition> clazz : conditionTypes) select.addOption(clazz.getSimpleName());
select.addTo(form);
new Button(t("Create action"),"return submitForm('"+formId+"');").addTo(form).addTo(win);
@Override
public Window properties(HashMap<String, String> params) {
Window win = super.properties(params);
conditionForm(params).addTo(win);
return win;
}
@Override
public String toString() {
if (conditions.isEmpty()) return t("Invalid condition");
StringBuffer sb = new StringBuffer();
for (int i = 0; i<conditions.size(); i++) {
Condition condition = conditions.get(i);
Tag link = condition.link("span");
sb.append(link);
if (i>0) sb.append(t(" or "));
sb.append(conditions.get(i).toString());
}
return t("if ({}):",sb);
}
@Override
protected Object update(HashMap<String, String> params) {
String conditionClass = params.get(REALM_CONDITION);
if (conditionClass != null) {
switch (conditionClass) {
case "TrainSelect":
conditions.add(new TrainSelect());
break;
default:
return t("Unknown type of condition: {}",conditionClass);
}
}
return super.update(params);
}
}