/// <summary>
/// Writes the JSON representation of the <see cref="JqGridSearchingFilters"/>.
/// </summary>
/// <param name="writer">The <see cref="IJqGridJsonWriter"/>.</param>
/// <param name="jqGridSearchingFilters">The <see cref="JqGridSearchingFilters"/>.</param>
public static void WriteJqGridSearchingFilters(IJqGridJsonWriter writer, JqGridSearchingFilters jqGridSearchingFilters)
{
writer.WriteStartObject();
writer.WriteProperty(GROUPING_OPERATOR_FIELD_NAME, jqGridSearchingFilters.GroupingOperator.ToString().ToUpperInvariant());
if ((jqGridSearchingFilters.Filters != null) && (jqGridSearchingFilters.Filters.Count > 0))
{
writer.WriteStartArray(FILTERS_FIELD_NAME);
foreach (JqGridSearchingFilter jqGridRequestSearchingFilter in jqGridSearchingFilters.Filters)
{
WriteJqGridSearchingFilter(writer, jqGridRequestSearchingFilter);
}
writer.WriteEndArray();
}
if ((jqGridSearchingFilters.Groups != null) && (jqGridSearchingFilters.Groups.Count > 0))
{
writer.WriteStartArray(GROUP_FIELD_NAME);
foreach (JqGridSearchingFilters innerSearchingFilters in jqGridSearchingFilters.Groups)
{
WriteJqGridSearchingFilters(writer, innerSearchingFilters);
}
writer.WriteEndArray();
}
writer.WriteEndObject();
}
private static void WriteJqGridRecords(IJqGridJsonWriter writer, bool isSubgridResponse, JqGridJsonReader jsonReader, IList <JqGridRecord> records)
{
int recordIdIndex = 0;
bool isRecordIndexInt = Int32.TryParse(jsonReader.RecordId, out recordIdIndex);
bool isRecordValuesEmpty = String.IsNullOrWhiteSpace(jsonReader.RecordValues);
bool repeatItems = isSubgridResponse ? jsonReader.SubgridReader.RepeatItems : jsonReader.RepeatItems;
if (!isSubgridResponse)
{
if (repeatItems && isRecordValuesEmpty && !isRecordIndexInt)
{
throw new InvalidOperationException("JqGridJsonReader.RecordId must be a number when JqGridJsonReader.RepeatItems is set to true and JqGridJsonReader.RecordValues is set to empty string.");
}
if (repeatItems && !isRecordValuesEmpty && isRecordIndexInt)
{
throw new InvalidOperationException("JqGridJsonReader.RecordValues can't be an empty string when JqGridJsonReader.RepeatItems is set to true and JqGridJsonReader.RecordId is a number.");
}
}
Func <JqGridJsonReader, JqGridRecord, bool, int, bool, object> serializeRecordFunction = ChooseSerializeFunction(repeatItems, isRecordValuesEmpty);
IList <object> serializedRecords = new List <object>(records.Select(record => serializeRecordFunction(jsonReader, record, isRecordIndexInt, recordIdIndex, isSubgridResponse)));
writer.WriteProperty(isSubgridResponse ? jsonReader.SubgridReader.Records : jsonReader.Records, serializedRecords);
}
private static void WrtieUserData(IJqGridJsonWriter writer, JqGridJsonReader jsonReader, JqGridResponse response)
{
if (response.UserData != null)
{
writer.WriteProperty(jsonReader.UserData, response.UserData);
}
}
private static void WritePagingProperties(IJqGridJsonWriter writer, JqGridJsonReader jsonReader, JqGridResponse response)
{
writer.WriteProperty(jsonReader.PageIndex, response.PageIndex + 1);
writer.WriteProperty(jsonReader.TotalRecordsCount, response.TotalRecordsCount);
writer.WriteProperty(jsonReader.TotalPagesCount, response.TotalPagesCount);
}
private static void WriteJqGridSearchingFilter(IJqGridJsonWriter writer, JqGridSearchingFilter jqGridSearchingFilter)
{
writer.WriteStartObject();
writer.WriteProperty(SEARCHING_NAME_FIELD_NAME, jqGridSearchingFilter.SearchingName);
writer.WriteProperty(SEARCHING_OPERATOR_FIELD_NAME, jqGridSearchingFilter.SearchingOperator.ToString().ToLowerInvariant());
writer.WriteProperty(SEARCHING_VALUE_FIELD_NAME, jqGridSearchingFilter.SearchingValue);
writer.WriteEndObject();
}
/// <summary>
/// Writes the JSON representation of the <see cref="JqGridResponse"/>.
/// </summary>
/// <param name="writer">The <see cref="IJqGridJsonWriter"/>.</param>
/// <param name="response">The <see cref="JqGridResponse"/>.</param>
public static void WriteJqGridResponse(IJqGridJsonWriter writer, JqGridResponse response)
{
JqGridJsonReader jsonReader = (response.Reader == null) ? JqGridResponse.JsonReader : response.Reader;
writer.WriteStartObject();
if (!response.IsSubgridResponse)
{
WritePagingProperties(writer, jsonReader, response);
WrtieUserData(writer, jsonReader, response);
}
WriteJqGridRecords(writer, response.IsSubgridResponse, jsonReader, response.Records);
writer.WriteEndObject();
}
