001/*
002 * PlotSquared, a land and world management plugin for Minecraft.
003 * Copyright (C) IntellectualSites <https://intellectualsites.com>
004 * Copyright (C) IntellectualSites team and contributors
005 *
006 * This program is free software: you can redistribute it and/or modify
007 * it under the terms of the GNU General Public License as published by
008 * the Free Software Foundation, either version 3 of the License, or
009 * (at your option) any later version.
010 *
011 * This program is distributed in the hope that it will be useful,
012 * but WITHOUT ANY WARRANTY; without even the implied warranty of
013 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
014 * GNU General Public License for more details.
015 *
016 * You should have received a copy of the GNU General Public License
017 * along with this program.  If not, see <https://www.gnu.org/licenses/>.
018 */
019package com.plotsquared.core.configuration;
020
021import com.plotsquared.core.configuration.caption.Caption;
022import com.plotsquared.core.plot.BlockBucket;
023import com.plotsquared.core.util.StringMan;
024import com.sk89q.worldedit.world.block.BlockState;
025
026import java.util.ArrayList;
027import java.util.Arrays;
028import java.util.Collection;
029import java.util.List;
030
031/**
032 * Configuration Node.
033 */
034public class ConfigurationNode {
035
036    private final String constant;
037    private final Object defaultValue;
038    private final Caption description;
039    private final ConfigurationUtil.SettingValue<?> type;
040    private final Collection<String> suggestions;
041    private Object value;
042
043    public ConfigurationNode(
044            String constant, Object defaultValue, Caption description,
045            ConfigurationUtil.SettingValue<?> type
046    ) {
047        this(constant, defaultValue, description, type, new ArrayList<>());
048    }
049
050    public ConfigurationNode(
051            String constant, Object defaultValue, Caption description,
052            ConfigurationUtil.SettingValue<?> type, Collection<String> suggestions
053    ) {
054        this.constant = constant;
055        this.defaultValue = defaultValue;
056        this.description = description;
057        this.value = defaultValue;
058        this.type = type;
059        this.suggestions = suggestions;
060    }
061
062    public ConfigurationUtil.SettingValue<?> getType() {
063        return this.type;
064    }
065
066    public boolean isValid(String string) {
067        try {
068            Object result = this.type.parseString(string);
069            return result != null;
070        } catch (Exception e) {
071            if (e instanceof ConfigurationUtil.UnknownBlockException) {
072                throw e;
073            }
074            return false;
075        }
076    }
077
078    public boolean setValue(String string) {
079        if (!this.type.validateValue(string)) {
080            return false;
081        }
082        this.value = this.type.parseString(string);
083        return true;
084    }
085
086    public Object getValue() {
087        if (this.value instanceof String[]) {
088            return Arrays.asList((String[]) this.value);
089        }
090        if (this.value instanceof Object[]) {
091            List<String> values = new ArrayList<>();
092            for (Object value : (Object[]) this.value) {
093                values.add(value.toString());
094            }
095            return values;
096        }
097        if (this.value instanceof BlockBucket) {
098            return this.value.toString();
099        }
100        if (this.value instanceof BlockState) {
101            return this.value.toString();
102        }
103        return this.value;
104    }
105
106    public Object getDefaultValue() {
107        if (this.defaultValue instanceof Object[]) {
108            return StringMan.join((Object[]) this.defaultValue, ",");
109        }
110        return this.defaultValue;
111    }
112
113    public String getConstant() {
114        return this.constant;
115    }
116
117    public Caption getDescription() {
118        return this.description;
119    }
120
121    public Collection<String> getSuggestions() {
122        return this.suggestions;
123    }
124
125}