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package net.digitalid.utility.time;

import java.util.HashMap;
import java.util.Map;

import javax.annotation.Generated;
import javax.annotation.Nonnull;

import net.digitalid.utility.annotations.method.Pure;
import net.digitalid.utility.annotations.ownership.Capturable;
import net.digitalid.utility.annotations.ownership.NonCaptured;
import net.digitalid.utility.annotations.parameter.Modified;
import net.digitalid.utility.annotations.parameter.Unmodified;
import net.digitalid.utility.conversion.enumerations.Representation;
import net.digitalid.utility.conversion.exceptions.ConnectionException;
import net.digitalid.utility.conversion.exceptions.RecoveryException;
import net.digitalid.utility.conversion.exceptions.RecoveryExceptionBuilder;
import net.digitalid.utility.conversion.interfaces.Converter;
import net.digitalid.utility.conversion.interfaces.Decoder;
import net.digitalid.utility.conversion.interfaces.Encoder;
import net.digitalid.utility.conversion.model.CustomAnnotation;
import net.digitalid.utility.conversion.model.CustomField;
import net.digitalid.utility.immutable.ImmutableList;
import net.digitalid.utility.immutable.ImmutableMap;
import net.digitalid.utility.validation.annotations.generation.Default;

import static net.digitalid.utility.conversion.model.CustomType.INTEGER64;

@SuppressWarnings("null")
@Generated(value = "net.digitalid.utility.processor.generator.JavaFileGenerator", date = "2017-03-26T11:55:04.261+0200")
public class TimeConverter implements Converter {
    
    public static final @Nonnull TimeConverter INSTANCE = new TimeConverter();
    
    @Pure
    @Override
    public @Nonnull Class getType() {
        return Time.class;
    }
    
    @Pure
    @Override
    public @Nonnull String getTypeName() {
        return "Time";
    }
    
    @Pure
    @Override
    public @Nonnull String getTypePackage() {
        return "net.digitalid.utility.time";
    }
    
    private static final @Nonnull ImmutableList fields;
    
    static {
        final @Nonnull Map valuePure = new HashMap<>();
        final @Nonnull Map valueOverride = new HashMap<>();
        final @Nonnull Map valueDefault = new HashMap<>();
        valueDefault.put("name", "CurrentTime");
        valueDefault.put("value", "System.currentTimeMillis()");
        
        fields = ImmutableList.withElements(CustomField.with(INTEGER64, "value", ImmutableList.withElements(CustomAnnotation.with(Pure.class, ImmutableMap.withMappingsOf(valuePure)), CustomAnnotation.with(Override.class, ImmutableMap.withMappingsOf(valueOverride)), CustomAnnotation.with(Default.class, ImmutableMap.withMappingsOf(valueDefault)))));
    }
    
    @Pure
    @Override
    public @Nonnull ImmutableList< CustomField> getFields(@Nonnull Representation representation) {
        return fields;
    }
    
    @Pure
    @Override
    public  void convert(@NonCaptured @Unmodified @Nonnull Time time, @Nonnull @NonCaptured @Modified Encoder encoder) throws EXCEPTION {
        encoder.encodeInteger64(time.getValue());
    }
    
    @Pure
    @Override
    public @Capturable @Nonnull  Time recover(@Nonnull @NonCaptured Decoder decoder, Void none) throws EXCEPTION, RecoveryException {
        final long value = decoder.decodeInteger64();
        try {
            return TimeBuilder.withValue(value).build();
        } catch (@Nonnull RuntimeException exception) {
            throw RecoveryExceptionBuilder.withMessage("Could not recover a time.").withCause(exception).build();
        }
    }
    
}