package eu.pretix.pretixdroid.ui;
import android.app.Activity;
import android.app.Dialog;
import android.content.Context;
import android.content.DialogInterface;
import android.support.v7.app.AlertDialog;
import android.text.InputType;
import android.view.Gravity;
import android.view.LayoutInflater;
import android.view.View;
import android.widget.ArrayAdapter;
import android.widget.Button;
import android.widget.CheckBox;
import android.widget.EditText;
import android.widget.FrameLayout;
import android.widget.LinearLayout;
import android.widget.Spinner;
import android.widget.TextView;
import android.widget.Toast;
import org.joda.time.LocalDate;
import org.joda.time.LocalTime;
import java.text.ParseException;
import java.text.SimpleDateFormat;
import java.util.ArrayList;
import java.util.Arrays;
import java.util.HashMap;
import java.util.List;
import java.util.Locale;
import java.util.Map;
import eu.pretix.libpretixsync.check.TicketCheckProvider;
import eu.pretix.libpretixsync.db.AbstractQuestion;
import eu.pretix.libpretixsync.db.Question;
import eu.pretix.libpretixsync.db.QuestionOption;
import eu.pretix.pretixdroid.R;
public class QuestionDialogHelper {
public interface RetryHandler {
public void retry(String secret, List<TicketCheckProvider.Answer> answers, boolean ignore_unpaid);
}
static class OptionAdapter extends ArrayAdapter<QuestionOption> {
public OptionAdapter(Context context, List<QuestionOption> objects) {
super(context, R.layout.spinneritem_simple, objects);
}
}
public static void addError(Context ctx, Object f, TextView label, int strid) {
if (f instanceof EditText) {
((EditText) f).setError(strid == 0 ? null : ctx.getString(strid));
} else if (f instanceof List && ((List) f).get(0) instanceof EditText) {
((List<EditText>) f).get(1).setError(strid == 0 ? null : ctx.getString(strid));
} else if (label != null) {
label.setError(strid == 0 ? null : ctx.getString(strid));
}
}
public static Dialog showDialog(final Activity ctx, final TicketCheckProvider.CheckResult res,
final String secret, final RetryHandler retryHandler,
final boolean ignore_unpaid) {
LayoutInflater inflater = ctx.getLayoutInflater();
final Map<Question, Object> fviews = new HashMap<>();
final Map<Question, TextView> labels = new HashMap<>();
final SimpleDateFormat hf = new SimpleDateFormat("HH:mm", Locale.US);
final SimpleDateFormat wf = new SimpleDateFormat("yyyy-MM-dd'T'HH:mm", Locale.US);
final SimpleDateFormat df = new SimpleDateFormat("yyyy-MM-dd", Locale.US);
View view = inflater.inflate(R.layout.dialog_questions, null);
final LinearLayout llFormFields = view.findViewById(R.id.llFormFields);
for (TicketCheckProvider.RequiredAnswer ra : res.getRequiredAnswers()) {
TextView tv = new TextView(ctx);
tv.setText(ra.getQuestion().getQuestion());
llFormFields.addView(tv);
labels.put(ra.getQuestion(), tv);
switch (ra.getQuestion().getType()) {
case S:
EditText fieldS = new EditText(ctx);
fieldS.setText(ra.getCurrentValue());
fieldS.setLines(1);
fieldS.setSingleLine(true);
fviews.put(ra.getQuestion(), fieldS);
llFormFields.addView(fieldS);
break;
case T:
EditText fieldT = new EditText(ctx);
fieldT.setText(ra.getCurrentValue());
fieldT.setLines(2);
fviews.put(ra.getQuestion(), fieldT);
llFormFields.addView(fieldT);
break;
case N:
EditText fieldN = new EditText(ctx);
fieldN.setText(ra.getCurrentValue());
fieldN.setInputType(InputType.TYPE_CLASS_NUMBER | InputType.TYPE_NUMBER_FLAG_DECIMAL | InputType.TYPE_NUMBER_FLAG_SIGNED);
fieldN.setSingleLine(true);
fieldN.setLines(1);
fviews.put(ra.getQuestion(), fieldN);
llFormFields.addView(fieldN);
break;
case B:
CheckBox fieldB = new CheckBox(ctx);
fieldB.setText(R.string.yes);
fieldB.setChecked("True".equals(ra.getCurrentValue()));
fviews.put(ra.getQuestion(), fieldB);
llFormFields.addView(fieldB);
break;
case F:
break;
case M:
List<CheckBox> fields = new ArrayList<>();
List<String> selected = Arrays.asList(ra.getCurrentValue().split(","));
for (QuestionOption opt : ra.getQuestion().getOptions()) {
CheckBox field = new CheckBox(ctx);
field.setText(opt.getValue());
field.setTag(opt.getServer_id());
if (selected.contains(opt.getServer_id().toString())) {
field.setChecked(true);
}
fields.add(field);
llFormFields.addView(field);
}
fviews.put(ra.getQuestion(), fields);
break;
case C:
Spinner fieldC = new Spinner(ctx);
List<QuestionOption> opts = ra.getQuestion().getOptions();
QuestionOption emptyOpt = new QuestionOption();
emptyOpt.setServer_id(0L);
emptyOpt.setValue("");
opts.add(0, emptyOpt);
fieldC.setAdapter(new OptionAdapter(ctx, opts));
int i = 0;
for (QuestionOption opt : ra.getQuestion().getOptions()) {
if (opt.getServer_id().toString().equals(ra.getCurrentValue())) {
fieldC.setSelection(i);
break;
}
i++;
}
fviews.put(ra.getQuestion(), fieldC);
llFormFields.addView(fieldC);
break;
case D:
DatePickerField fieldD = new DatePickerField(ctx);
if (ra.getCurrentValue().length() > 0) {
try {
fieldD.setValue(df.parse(ra.getCurrentValue()));
} catch (ParseException e) {
e.printStackTrace();
}
}
fviews.put(ra.getQuestion(), fieldD);
llFormFields.addView(fieldD);
break;
case H:
TimePickerField fieldH = new TimePickerField(ctx);
fviews.put(ra.getQuestion(), fieldH);
try {
fieldH.setValue(LocalTime.fromDateFields(hf.parse(ra.getCurrentValue())));
} catch (ParseException e) {
e.printStackTrace();
}
llFormFields.addView(fieldH);
break;
case W:
List<EditText> fieldsW = new ArrayList<>();
LinearLayout llInner = new LinearLayout(ctx);
llInner.setOrientation(LinearLayout.HORIZONTAL);
DatePickerField fieldWD = new DatePickerField(ctx);
fieldWD.setLayoutParams(new LinearLayout.LayoutParams(LinearLayout.LayoutParams.MATCH_PARENT, FrameLayout.LayoutParams.WRAP_CONTENT, Gravity.CENTER));
fieldsW.add(fieldWD);
llInner.addView(fieldWD);
TimePickerField fieldWH = new TimePickerField(ctx);
fieldWH.setLayoutParams(new LinearLayout.LayoutParams(LinearLayout.LayoutParams.MATCH_PARENT, FrameLayout.LayoutParams.WRAP_CONTENT, Gravity.CENTER));
fieldsW.add(fieldWH);
llInner.addView(fieldWH);
if (ra.getCurrentValue().length() > 0) {
try {
fieldWD.setValue(wf.parse(ra.getCurrentValue()));
fieldWH.setValue(LocalTime.fromDateFields(wf.parse(ra.getCurrentValue())));
} catch (ParseException e) {
e.printStackTrace();
}
}
fviews.put(ra.getQuestion(), fieldsW);
llFormFields.addView(llInner);
break;
}
}
final Dialog dialog = new AlertDialog.Builder(ctx)
.setView(view)
.setNegativeButton(R.string.cancel, new DialogInterface.OnClickListener() {
public void onClick(DialogInterface dialog, int which) {
dialog.cancel();
}
})
.setPositiveButton(R.string.cont, new DialogInterface.OnClickListener() {
public void onClick(DialogInterface dialog, int which) {
// Dummy. We set this below since we don't want to auto-close tis
}
}).create();
dialog.setOnShowListener(new DialogInterface.OnShowListener() {
@Override
public void onShow(DialogInterface dialogInterface) {
Button button = ((AlertDialog) dialog).getButton(AlertDialog.BUTTON_POSITIVE);
button.setOnClickListener(new View.OnClickListener() {
@Override
public void onClick(View view) {
final List<TicketCheckProvider.Answer> answers = new ArrayList<>();
boolean has_errors = false;
for (TicketCheckProvider.RequiredAnswer ra : res.getRequiredAnswers()) {
String answer = "";
boolean empty = false;
Object field = fviews.get(ra.getQuestion());
switch (ra.getQuestion().getType()) {
case S:
case T:
answer = ((EditText) field).getText().toString();
empty = answer.trim().equals("");
break;
case N:
answer = ((EditText) field).getText().toString();
empty = answer.trim().equals("");
break;
case B:
answer = ((CheckBox) field).isChecked() ? "True" : "False";
empty = answer.equals("False");
break;
case F:
empty = true;
break;
case M:
empty = true;
StringBuilder aw = new StringBuilder();
for (CheckBox f : (List<CheckBox>) field) {
if (f.isChecked()) {
if (!empty) {
aw.append(",");
}
aw.append(f.getTag());
empty = false;
}
}
answer = aw.toString();
break;
case C:
QuestionOption opt = ((QuestionOption) ((Spinner) field).getSelectedItem());
if (opt.getServer_id() == 0) {
empty = true;
} else {
answer = opt.getServer_id().toString();
}
break;
case D:
empty = (((DatePickerField) field).getValue() == null);
if (!empty) {
answer = df.format(((DatePickerField) field).getValue().getTime());
}
break;
case H:
empty = (((TimePickerField) field).getValue() == null);
if (!empty) {
answer = hf.format(((TimePickerField) field).getValue().toDateTimeToday().toDate());
}
break;
case W:
List<EditText> fieldset = (List<EditText>) field;
empty = (
((DatePickerField) fieldset.get(0)).getValue() == null
|| ((TimePickerField) fieldset.get(1)).getValue() == null
);
if (!empty) {
answer = wf.format(
LocalDate.fromCalendarFields(((DatePickerField) fieldset.get(0)).getValue()).toDateTime(
((TimePickerField) fieldset.get(1)).getValue()
).toDate()
);
}
break;
}
if (empty && ra.getQuestion().isRequired()) {
has_errors = true;
addError(ctx, field, labels.get(ra.getQuestion()), R.string.question_input_required);
} else if (empty) {
answers.add(new TicketCheckProvider.Answer(ra.getQuestion(), ""));
addError(ctx, field, labels.get(ra.getQuestion()), 0);
} else {
try {
ra.getQuestion().clean_answer(answer, ra.getQuestion().getOptions());
addError(ctx, field, labels.get(ra.getQuestion()), 0);
} catch (AbstractQuestion.ValidationException e) {
has_errors = true;
addError(ctx, field, labels.get(ra.getQuestion()), R.string.question_input_invalid);
}
answers.add(new TicketCheckProvider.Answer(ra.getQuestion(), answer));
}
}
if (!has_errors) {
dialog.dismiss();
retryHandler.retry(secret, answers, ignore_unpaid);
} else {
Toast.makeText(ctx, R.string.question_validation_error, Toast.LENGTH_SHORT);
}
}
});
}
});
dialog.show();
return dialog;
}
}
