/*
 * Copyright 2012 Igor Vaynberg
 * 
 * Licensed under the Apache License, Version 2.0 (the "License"); you may not use this work except in compliance with
 * the License. You may obtain a copy of the License in the LICENSE file, or at:
 * 
 * http://www.apache.org/licenses/LICENSE-2.0
 * 
 * Unless required by applicable law or agreed to in writing, software distributed under the License is distributed on
 * an "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the License for the
 * specific language governing permissions and limitations under the License.
 */
package com.gitplex.server.web.component.select2;

import java.io.Serializable;

import org.json.JSONException;
import org.json.JSONStringer;

import com.gitplex.server.web.component.select2.json.Json;

/**
 * Select2 settings. Refer to the Select2 documentation for what these options
 * mean.
 * 
 * @author igor
 */
public final class Settings implements Serializable {

	private static final long serialVersionUID = 1L;

	/**
	 * Some predefined width option values
	 */
	public static class Widths {
		public static String OFF = "off";
		public static String COPY = "copy";
		public static String RESOLVE = "resolve";
		public static String ELEMENT = "element";
	}

	private Integer minimumInputLength, minimumResultsForSearch;
	private Integer maximumSelectionSize;
	private Object placeholder;
	private Boolean allowClear;
	private Boolean multiple;
	private Boolean closeOnSelect;
	private String id, matcher, tokenizer;
	private String sortResults;
	private String formatSelection, formatSelectionTooBig, formatResult, formatNoMatches, formatInputTooShort,
			formatResultCssClass, formatLoadMore, formatSearching, escapeMarkup;
	private String createSearchChoice;
	private String initSelection;
	private String query;
	private String width;
	private Boolean openOnEnter;
	private String containerCss, dropdownCss, containerCssClass, dropdownCssClass;

	private AjaxSettings ajax;
	private String data;
	private String tags;
	private String separator;
	private String[] tokenSeparators;
	private Boolean dropdownAutoWidth;

	public CharSequence toJson() {
		try {
			JSONStringer writer = new JSONStringer();
			writer.object();
			Json.writeObject(writer, "minimumInputLength", minimumInputLength);
			Json.writeObject(writer, "minimumResultsForSearch", minimumResultsForSearch);
			Json.writeObject(writer, "maximumSelectionSize", maximumSelectionSize);
			Json.writeObject(writer, "placeholder", placeholder);
			Json.writeObject(writer, "allowClear", allowClear);
			Json.writeObject(writer, "multiple", multiple);
			Json.writeObject(writer, "closeOnSelect", closeOnSelect);
			Json.writeFunction(writer, "id", id);
			Json.writeFunction(writer, "matcher", matcher);
			Json.writeFunction(writer, "tokenizer", tokenizer);
			Json.writeFunction(writer, "sortResults", sortResults);
			Json.writeFunction(writer, "formatSelection", formatSelection);
			Json.writeFunction(writer, "formatResult", formatResult);
			Json.writeFunction(writer, "formatNoMatches", formatNoMatches);
			Json.writeFunction(writer, "formatInputTooShort", formatInputTooShort);
			Json.writeFunction(writer, "formatResultCssClass", formatResultCssClass);
			Json.writeFunction(writer, "formatSelectionTooBig", formatSelectionTooBig);
			Json.writeFunction(writer, "formatLoadMore", formatLoadMore);
			Json.writeFunction(writer, "formatSearching", formatSearching);
			Json.writeFunction(writer, "escapeMarkup", escapeMarkup);
			Json.writeFunction(writer, "createSearchChoice", createSearchChoice);
			Json.writeFunction(writer, "initSelection", initSelection);
			Json.writeFunction(writer, "query", query);
			Json.writeObject(writer, "width", width);
			Json.writeObject(writer, "openOnEnter", openOnEnter);
			Json.writeFunction(writer, "containerCss", containerCss);
			Json.writeObject(writer, "containerCssClass", containerCssClass);
			Json.writeFunction(writer, "dropdownCss", dropdownCss);
			Json.writeObject(writer, "dropdownCssClass", dropdownCssClass);
			Json.writeObject(writer, "separator", separator);
			Json.writeObject(writer, "tokenSeparators", tokenSeparators);
			Json.writeObject(writer, "dropdownAutoWidth", dropdownAutoWidth);
			if (ajax != null) {
				writer.key("ajax");
				ajax.toJson(writer);
			}
			Json.writeFunction(writer, "data", data);
			Json.writeFunction(writer, "tags", tags);
			writer.endObject();

			return writer.toString();
		} catch (JSONException e) {
			throw new RuntimeException("Could not convert Select2 settings object to Json", e);
		}
	}

	public Integer getMinimumInputLength() {
		return minimumInputLength;
	}

	public void setMinimumInputLength(Integer minimumInputLength) {
		this.minimumInputLength = minimumInputLength;
	}

	public Integer getMinimumResultsForSearch() {
		return minimumResultsForSearch;
	}

	public void setMinimumResultsForSearch(Integer minimumResultsForSearch) {
		this.minimumResultsForSearch = minimumResultsForSearch;
	}

	public Object getPlaceholder() {
		return placeholder;
	}

	public void setPlaceholder(Object placeholder) {
		this.placeholder = placeholder;
	}

	public Boolean getAllowClear() {
		return allowClear;
	}

	public void setAllowClear(Boolean allowClear) {
		this.allowClear = allowClear;
	}

	public Boolean getMultiple() {
		return multiple;
	}

	public void setMultiple(Boolean multiple) {
		this.multiple = multiple;
	}

	public Boolean getCloseOnSelect() {
		return closeOnSelect;
	}

	public void setCloseOnSelect(Boolean closeOnSelect) {
		this.closeOnSelect = closeOnSelect;
	}

	public String getId() {
		return id;
	}

	public void setId(String id) {
		this.id = id;
	}

	public String getFormatSelection() {
		return formatSelection;
	}

	public void setFormatSelection(String formatSelection) {
		this.formatSelection = formatSelection;
	}

	public String getFormatResult() {
		return formatResult;
	}

	public void setFormatResult(String formatResult) {
		this.formatResult = formatResult;
	}

	public String getFormatNoMatches() {
		return formatNoMatches;
	}

	public void setFormatNoMatches(String formatNoMatches) {
		this.formatNoMatches = formatNoMatches;
	}

	public String getFormatInputTooShort() {
		return formatInputTooShort;
	}

	public void setFormatInputTooShort(String formatInputTooShort) {
		this.formatInputTooShort = formatInputTooShort;
	}

	public String getCreateSearchChoice() {
		return createSearchChoice;
	}

	public void setCreateSearchChoice(String createSearchChoice) {
		this.createSearchChoice = createSearchChoice;
	}

	public String getInitSelection() {
		return initSelection;
	}

	public void setInitSelection(String initSelection) {
		this.initSelection = initSelection;
	}

	public String getQuery() {
		return query;
	}

	public void setQuery(String query) {
		this.query = query;
	}

	public AjaxSettings getAjax() {
		return getAjax(false);
	}

	public AjaxSettings getAjax(boolean createIfNotSet) {
		if (createIfNotSet && ajax == null) {
			ajax = new AjaxSettings();
		}
		return ajax;
	}

	public void setAjax(AjaxSettings ajax) {
		this.ajax = ajax;
	}

	public String getData() {
		return data;
	}

	public void setData(String data) {
		this.data = data;
	}

	public String getTags() {
		return tags;
	}

	public void setTags(String tags) {
		this.tags = tags;
	}

	public Integer getMaximumSelectionSize() {
		return maximumSelectionSize;
	}

	public void setMaximumSelectionSize(Integer maximumSelectionSize) {
		this.maximumSelectionSize = maximumSelectionSize;
	}

	public String getMatcher() {
		return matcher;
	}

	public void setMatcher(String matcher) {
		this.matcher = matcher;
	}

	public String getTokenizer() {
		return tokenizer;
	}

	public void setTokenizer(String tokenizer) {
		this.tokenizer = tokenizer;
	}

	public String getSortResults() {
		return sortResults;
	}

	public void setSortResults(String sortResults) {
		this.sortResults = sortResults;
	}

	public String getFormatSelectionTooBig() {
		return formatSelectionTooBig;
	}

	public void setFormatSelectionTooBig(String formatSelectionTooBig) {
		this.formatSelectionTooBig = formatSelectionTooBig;
	}

	public String getFormatResultCssClass() {
		return formatResultCssClass;
	}

	public void setFormatResultCssClass(String formatResultCssClass) {
		this.formatResultCssClass = formatResultCssClass;
	}

	public String getFormatLoadMore() {
		return formatLoadMore;
	}

	public void setFormatLoadMore(String formatLoadMore) {
		this.formatLoadMore = formatLoadMore;
	}

	public String getFormatSearching() {
		return formatSearching;
	}

	public void setFormatSearching(String formatSearching) {
		this.formatSearching = formatSearching;
	}

	public String getEscapeMarkup() {
		return escapeMarkup;
	}

	public void setEscapeMarkup(String escapeMarkup) {
		this.escapeMarkup = escapeMarkup;
	}

	public String getWidth() {
		return width;
	}

	public void setWidth(String width) {
		this.width = width;
	}

	public Boolean getOpenOnEnter() {
		return openOnEnter;
	}

	public void setOpenOnEnter(Boolean openOnEnter) {
		this.openOnEnter = openOnEnter;
	}

	public String getContainerCss() {
		return containerCss;
	}

	public void setContainerCss(String containerCss) {
		this.containerCss = containerCss;
	}

	public String getDropdownCss() {
		return dropdownCss;
	}

	public void setDropdownCss(String dropdownCss) {
		this.dropdownCss = dropdownCss;
	}

	public String getContainerCssClass() {
		return containerCssClass;
	}

	public void setContainerCssClass(String containerCssClass) {
		this.containerCssClass = containerCssClass;
	}

	public String getDropdownCssClass() {
		return dropdownCssClass;
	}

	public void setDropdownCssClass(String dropdownCssClass) {
		this.dropdownCssClass = dropdownCssClass;
	}

	public String getSeparator() {
		return separator;
	}

	public void setSeparator(String separator) {
		this.separator = separator;
	}

	public String[] getTokenSeparators() {
		return tokenSeparators;
	}

	public void setTokenSeparators(String[] tokenSeparators) {
		this.tokenSeparators = tokenSeparators;
	}

	public Boolean getDropdownAutoWidth() {
		return dropdownAutoWidth;
	}

	public void setDropdownAutoWidth(Boolean dropdownAutoWidth) {
		this.dropdownAutoWidth = dropdownAutoWidth;
	}
}
