MessageStyle

package com.feeliiix.fundamental.api.message.style;

import static com.feeliiix.fundamental.api.util.PreconditionAdditions.checkNotEmpty;
import static com.google.common.base.Preconditions.checkArgument;
import static com.google.common.base.Preconditions.checkNotNull;

import org.spongepowered.api.CatalogType;
import org.spongepowered.api.text.format.TextColor;
import org.spongepowered.api.text.format.TextStyle;
import org.spongepowered.api.util.ResettableBuilder;

import java.util.List;
import java.util.Optional;

public class MessageStyle implements CatalogType {

    private final String id;
    private final String name;
    private final Optional<TextColor> prefixColor;
    private final Optional<List<TextStyle>> prefixStyles;
    private final Optional<TextColor> textColor;
    private final Optional<List<TextStyle>> textStyles;

    public MessageStyle(String id, String name, TextColor prefixColor, List<TextStyle> prefixStyle, TextColor textColor, List<TextStyle> textStyles){
        this.id = checkNotNull(id);
        this.name = checkNotNull(name);
        this.prefixColor = Optional.ofNullable(prefixColor);
        this.prefixStyles = Optional.ofNullable(prefixStyle);
        this.textColor = Optional.ofNullable(textColor);
        this.textStyles = Optional.ofNullable(textStyles);

        if(this.prefixStyles.isPresent()) checkNotEmpty(this.prefixStyles.get());
        if(this.textStyles.isPresent()) checkNotEmpty(this.textStyles.get());
    }

    @Override
    public String getId() {
        return this.id;
    }

    @Override
    public String getName() {
        return this.name;
    }

    public Optional<TextColor> getPrefixColor() {
        return this.prefixColor;
    }

    public Optional<List<TextStyle>> getPrefixStyles() {
        return this.prefixStyles;
    }

    public Optional<TextColor> getTextColor() {
        return this.textColor;
    }

    public Optional<List<TextStyle>> getTextStyles() {
        return this.textStyles;
    }

    public static Builder builder() {
        return new Builder();
    }

    public static class Builder implements ResettableBuilder<MessageStyle, Builder> {

        private String id;
        private String name;
        private TextColor prefixColor;
        private List<TextStyle> prefixStyles;
        private TextColor textColor;
        private List<TextStyle> textStyles;

        private Builder() {}

        public Builder id(String id) {
            this.id = checkNotNull(id);

            return this;
        }

        public Builder name(String name) {
            this.name = checkNotNull(name);

            return this;
        }

        public Builder prefixColor(TextColor prefixColor) {
            this.prefixColor = prefixColor;

            return this;
        }

        public Builder prefixStyles(List<TextStyle> prefixStyles) {
            this.prefixStyles = prefixStyles;

            return this;
        }

        public Builder textColor(TextColor textColor) {
            this.textColor = textColor;

            return this;
        }

        public Builder textStyles(List<TextStyle> textStyles) {
            this.textStyles = textStyles;

            return this;
        }

        @Override
        public Builder from(MessageStyle messageStyle) {
            this.id = messageStyle.id;
            this.name = messageStyle.name;
            this.prefixColor = messageStyle.prefixColor.orElse(null);
            this.prefixStyles = messageStyle.prefixStyles.orElse(null);
            this.textColor = messageStyle.textColor.orElse(null);
            this.textStyles = messageStyle.textStyles.orElse(null);

            return this;
        }

        @Override
        public Builder reset() {
            this.id = null;
            this.name = null;
            this.prefixColor = null;
            this.prefixStyles = null;
            this.textColor = null;
            this.textStyles = null;

            return this;
        }

        public MessageStyle build() {
            checkArgument(this.id != null);
            checkArgument(this.name != null);

            return new MessageStyle(this.id, this.name, this.prefixColor, this.prefixStyles, this.textColor, this.textStyles);
        }

    }

}