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package hydraql.shaded.fastjson2.writer;

import hydraql.shaded.fastjson2.JSONWriter;

import java.lang.reflect.Field;
import java.lang.reflect.Method;
import java.lang.reflect.Type;
import java.util.Arrays;

abstract class FieldWriterBoolean
        extends FieldWriter {
    volatile byte[] utf8ValueTrue;
    volatile byte[] utf8ValueFalse;
    volatile char[] utf16ValueTrue;
    volatile char[] utf16ValueFalse;

    FieldWriterBoolean(
            String name,
            int ordinal,
            long features,
            String format,
            String label,
            Type fieldType,
            Class fieldClass,
            Field field,
            Method method
    ) {
        super(name, ordinal, features, format, label, fieldType, fieldClass, field, method);
    }

    @Override
    public void writeValue(JSONWriter jsonWriter, Object object) {
        Boolean value = (Boolean) getFieldValue(object);
        if (value == null) {
            jsonWriter.writeNull();
            return;
        }
        jsonWriter.writeBool(value);
    }

    @Override
    public void writeBool(JSONWriter jsonWriter, boolean value) {
        boolean writeNonStringValueAsString = (jsonWriter.getFeatures() & JSONWriter.Feature.WriteNonStringValueAsString.mask) != 0;
        if (writeNonStringValueAsString) {
            writeFieldName(jsonWriter);
            jsonWriter.writeString(value ? "true" : "false");
            return;
        }

        if (jsonWriter.isUTF8()) {
            if (value) {
                if (utf8ValueTrue == null) {
                    byte[] bytes = Arrays.copyOf(nameWithColonUTF8, nameWithColonUTF8.length + 4);
                    bytes[nameWithColonUTF8.length] = 't';
                    bytes[nameWithColonUTF8.length + 1] = 'r';
                    bytes[nameWithColonUTF8.length + 2] = 'u';
                    bytes[nameWithColonUTF8.length + 3] = 'e';
                    utf8ValueTrue = bytes;
                }
                jsonWriter.writeNameRaw(utf8ValueTrue);
            } else {
                if (utf8ValueFalse == null) {
                    byte[] bytes = Arrays.copyOf(nameWithColonUTF8, nameWithColonUTF8.length + 5);
                    bytes[nameWithColonUTF8.length] = 'f';
                    bytes[nameWithColonUTF8.length + 1] = 'a';
                    bytes[nameWithColonUTF8.length + 2] = 'l';
                    bytes[nameWithColonUTF8.length + 3] = 's';
                    bytes[nameWithColonUTF8.length + 4] = 'e';
                    utf8ValueFalse = bytes;
                }
                jsonWriter.writeNameRaw(utf8ValueFalse);
            }
            return;
        }
        if (jsonWriter.isUTF16()) {
            if (value) {
                if (utf16ValueTrue == null) {
                    char[] chars = Arrays.copyOf(nameWithColonUTF16, nameWithColonUTF16.length + 4);
                    chars[nameWithColonUTF16.length] = 't';
                    chars[nameWithColonUTF16.length + 1] = 'r';
                    chars[nameWithColonUTF16.length + 2] = 'u';
                    chars[nameWithColonUTF16.length + 3] = 'e';
                    utf16ValueTrue = chars;
                }
                jsonWriter.writeNameRaw(utf16ValueTrue);
            } else {
                if (utf16ValueFalse == null) {
                    char[] chars = Arrays.copyOf(nameWithColonUTF16, nameWithColonUTF16.length + 5);
                    chars[nameWithColonUTF16.length] = 'f';
                    chars[nameWithColonUTF16.length + 1] = 'a';
                    chars[nameWithColonUTF16.length + 2] = 'l';
                    chars[nameWithColonUTF16.length + 3] = 's';
                    chars[nameWithColonUTF16.length + 4] = 'e';
                    utf16ValueFalse = chars;
                }
                jsonWriter.writeNameRaw(utf16ValueFalse);
            }
            return;
        }
        writeFieldName(jsonWriter);
        jsonWriter.writeBool(value);
    }

    @Override
    public boolean write(JSONWriter jsonWriter, Object object) {
        Boolean value;
        try {
            value = (Boolean) getFieldValue(object);
        } catch (RuntimeException error) {
            if (jsonWriter.isIgnoreErrorGetter()) {
                return false;
            }
            throw error;
        }

        if (value == null) {
            long features = this.features | jsonWriter.getFeatures();
            if ((features & (JSONWriter.Feature.WriteNulls.mask | JSONWriter.Feature.NullAsDefaultValue.mask | JSONWriter.Feature.WriteNullBooleanAsFalse.mask)) == 0) {
                return false;
            }
            writeFieldName(jsonWriter);
            jsonWriter.writeBooleanNull();
            return true;
        }

        writeBool(jsonWriter, value);
        return true;
    }

    @Override
    public ObjectWriter getObjectWriter(JSONWriter jsonWriter, Class valueClass) {
        return ObjectWriterImplBoolean.INSTANCE;
    }
}