// It must produce Json data in this format.
// https://api.ontraport.com/doc/#criteria
//[{
// "field":{"field":"email"},
// "op":"=",
// "value":{"value":""}
//},
//"OR",
//{
// "field":{ "field":"email"},
// "op":"IS",
// "value":"NULL"
//}]
//[{
// "field":{"field":"id"},
// "op":"IN",
// "value":{ "list":[{ "value":1},{ "value":2}]}
//}]
public override void Write(Utf8JsonWriter writer, List <ApiSearchConditionBase> value, JsonSerializerOptions options)
{
writer.CheckNotNull(nameof(writer));
value.CheckNotNull(nameof(value));
writer.WriteStartArray();
var isFirst = true;
foreach (var item in value)
{
// "OR",
if (!isFirst)
{
writer.WriteStringValue(item.AndCond ? "AND" : "OR");
}
isFirst = false;
writer.WriteStartObject();
// "field":{ "field":"email"},
writer.WriteStartObject("field");
// writer.WritePropertyName("field");
writer.WriteString("field", item.Field);
writer.WriteEndObject();
if (item is ApiSearchCondition cond)
{
if ((cond.Value == null || "".Equals(cond.Value) || "NULL".EqualsInvariant(cond.Value?.ToString())) &&
(cond.Op.EqualsInvariant("=") || cond.Op.EqualsInvariant("IS")))
{
// "op":"IS",
// "value":"NULL"
writer.WriteString("op", "IS");
writer.WriteString("value", "NULL");
}
else
{
// "op":"=",
// "value":{ "value":"*****@*****.**"}
writer.WriteString("op", cond.Op);
// "value":"NULL"
writer.WriteStartObject("value");
// writer.WriteStartObject("value");
writer.WriteString("value", cond.Value?.ToStringInvariant());
writer.WriteEndObject();
}
}
else if (item is ApiSearchConditionInList condList)
{
// "op":"IN",
writer.WriteString("op", "IN");
// "value":{ "list":[{ "value":1},{ "value":2}]}
writer.WriteStartObject("value");
// writer.WriteStartObject("list");
writer.WriteStartArray("list");
foreach (var listItem in condList.Values)
{
writer.WriteStartObject();
writer.WriteString("value", listItem?.ToStringInvariant());
writer.WriteEndObject();
}
writer.WriteEndArray();
writer.WriteEndObject();
}
writer.WriteEndObject();
}
writer.WriteEndArray();
}