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use crate::decode::Decode;
use crate::encode::{Encode, IsNull};
use crate::type_info::DataType;
use crate::{SqliteArgumentValue, SqliteValue};
use rbdc::Error;
use rbs::Value;
impl Decode for Value {
fn decode(value: SqliteValue) -> Result<Self, Error>
where
Self: Sized,
{
match value.type_info().0 {
DataType::Null => Ok(Value::Null),
DataType::Int => Ok(Value::I64(i64::decode(value)?)),
DataType::Float => Ok(Value::F64(f64::decode(value)?)),
DataType::Text => Ok(Value::String(String::decode(value)?)),
DataType::Blob => Ok(Value::Binary(Vec::<u8>::decode(value)?)),
DataType::Numeric => Ok(Value::String(String::decode(value)?)),
DataType::Bool => Ok(Value::Bool(bool::decode(value)?)),
DataType::Int64 => Ok(Value::I64(i64::decode(value)?)),
DataType::Date => Ok(Value::Ext(
"Date",
Box::new(Value::String(String::decode(value)?)),
)),
DataType::Time => Ok(Value::Ext(
"Time",
Box::new(Value::String(String::decode(value)?)),
)),
DataType::Datetime => Ok(Value::Ext(
"Datetime",
Box::new(Value::String(String::decode(value)?)),
)),
}
}
}
impl Encode for Value {
fn encode(self, args: &mut Vec<SqliteArgumentValue>) -> Result<IsNull, Error> {
match self {
Value::Null => Ok(IsNull::Yes),
Value::Bool(v) => {
v.encode(args)?;
Ok(IsNull::No)
}
Value::I32(v) => {
v.encode(args)?;
Ok(IsNull::No)
}
Value::I64(v) => {
v.encode(args)?;
Ok(IsNull::No)
}
Value::U32(v) => {
(v as i32).encode(args)?;
Ok(IsNull::No)
}
Value::U64(v) => {
(v as i64).encode(args)?;
Ok(IsNull::No)
}
Value::F32(v) => {
v.encode(args)?;
Ok(IsNull::No)
}
Value::F64(v) => {
v.encode(args)?;
Ok(IsNull::No)
}
Value::String(v) => {
v.encode(args)?;
Ok(IsNull::No)
}
Value::Binary(v) => {
v.encode(args)?;
Ok(IsNull::No)
}
Value::Array(_) => Ok(IsNull::Yes),
Value::Map(_) => Ok(IsNull::Yes),
Value::Ext(t, v) => match t {
"Date" => {
v.into_string().unwrap_or_default().encode(args)?;
Ok(IsNull::No)
}
"DateTime" => {
v.into_string().unwrap_or_default().encode(args)?;
Ok(IsNull::No)
}
"Time" => {
v.into_string().unwrap_or_default().encode(args)?;
Ok(IsNull::No)
}
"Timestamp" => {
(v.as_u64().unwrap_or_default() as i64).encode(args)?;
Ok(IsNull::No)
}
"Decimal" => {
v.into_string().unwrap_or_default().encode(args)?;
Ok(IsNull::No)
}
"Json" => {
v.into_bytes().unwrap_or_default().encode(args)?;
Ok(IsNull::No)
}
"Uuid" => {
v.into_string().unwrap_or_default().encode(args)?;
Ok(IsNull::No)
}
_ => Ok(IsNull::Yes),
},
}
}
}
