DataLireCoder swift package

Sources/DLCEncoder/Classes/SingleValueEncoder.swift

@@ -0,0 +1,55 @@
+import Foundation
+import DataLiteCore
+
+private import DLCCommon
+
+final class SingleValueEncoder: ValueEncoder {
+    // MARK: - Properties
+    
+    let dateEncoder: any DateEncoder
+    let codingPath: [any CodingKey]
+    let userInfo: [CodingUserInfoKey: Any]
+    
+    private(set) var sqliteData: SQLiteRawValue?
+    
+    // MARK: - Inits
+    
+    init(
+        dateEncoder: any DateEncoder,
+        codingPath: [any CodingKey],
+        userInfo: [CodingUserInfoKey: Any]
+    ) {
+        self.dateEncoder = dateEncoder
+        self.codingPath = codingPath
+        self.userInfo = userInfo
+    }
+    
+    // MARK: - Methods
+    
+    func encodeNil() throws {
+        sqliteData = .null
+    }
+    
+    func encodeDate(_ date: Date) throws {
+        try dateEncoder.encode(date, to: self)
+    }
+    
+    func encode<T: SQLiteRawBindable>(_ value: T) throws {
+        sqliteData = value.sqliteRawValue
+    }
+    
+    func container<Key: CodingKey>(
+        keyedBy type: Key.Type
+    ) -> KeyedEncodingContainer<Key> {
+        let container = FailedEncodingContainer<Key>(codingPath: codingPath)
+        return KeyedEncodingContainer(container)
+    }
+    
+    func unkeyedContainer() -> any UnkeyedEncodingContainer {
+        FailedEncodingContainer<RowCodingKey>(codingPath: codingPath)
+    }
+    
+    func singleValueContainer() -> any SingleValueEncodingContainer {
+        SingleValueContainer(encoder: self, codingPath: codingPath)
+    }
+}