package com.io.yutian.thewarskyblocklib.config;

import org.bukkit.configuration.ConfigurationSection;

import java.io.File;
import java.util.HashMap;
import java.util.Map;

public class FileConfig {

    private File file;
    private ConfigurationSection section;

    protected Map<String, Object> valueMap = new HashMap<>();

    public FileConfig(File file, ConfigurationSection section) {
        this.file = file;
        this.section = section;
        load();
    }

    public Object getValue(String key) {
        return valueMap.get(key);
    }

    public Object getValue(String[] keys) {
        for (String key : keys) {
            if (hasKey(key)) {
                return getValue(key);
            }
        }
        return null;
    }

    public <T> T getValue(String[] keys, Class<T> type) {
        for (String key : keys) {
            if (hasKey(key, type)) {
                return (T) getValue(key);
            }
        }
        return null;
    }

    public boolean hasKey(String key) {
        return valueMap.containsKey(key);
    }

    public boolean hasKey(String[] keys) {
        for (String key : keys) {
            if (hasKey(key)) {
                return true;
            }
        }
        return false;
    }

    public boolean hasKey(String key, Class type) {
        if (!valueMap.containsKey(key)) {
            return false;
        }
        Object value = getValue(key);
        return type.isInstance(value);
    }

    public boolean hasKey(String[] keys, Class type) {
        for (String key : keys) {
            if (hasKey(key, type)) {
                return true;
            }
        }
        return false;
    }

    private void load() {
        valueMap.clear();
        for (String key : section.getKeys(false)) {
            Object value = section.get(key);
            valueMap.put(key, value);
        }
    }

    public File getFile() {
        return file;
    }

    public ConfigurationSection getSection() {
        return section;
    }

}