package xyz.etztech.minecraftmanager.objects;

import org.bukkit.ChatColor;
import org.bukkit.configuration.file.FileConfiguration;

import java.util.ArrayList;
import java.util.HashMap;
import java.util.List;
import java.util.Map;

public class Rules {

    private List<String> rules = new ArrayList<>();
    private Map<String, List<String>> subRules = new HashMap<>();

    public Rules(FileConfiguration config) {
        List<String> configRules = config.getStringList("rules.rules");
        if (config.getBoolean("rules.application.validate")) {
            String finalAnswer = config.getString("rules.application.answer");
            configRules.add("The answer for the final question is \"" + finalAnswer + "\"");
        }
        for (String configRule : configRules) {
            if (configRule.startsWith("*")) {
                configRule = configRule.substring(1);
                List<String> subs = subRules.get(rules.get(rules.size()-1));
                if (subs != null) {
                    subs.add(configRule);
                } else {
                    subs = new ArrayList<>();
                    subs.add(configRule);
                }
                subRules.put(rules.get(rules.size()-1), subs);
            } else {
                rules.add(configRule);
            }
        }
    }

    public List<String> getRules() {
        return rules;
    }

    public void setRules(List<String> rules) {
        this.rules = rules;
    }

    public Map<String, List<String>> getSubRules() {
        return subRules;
    }

    public void setSubRules(Map<String, List<String>> subRules) {
        this.subRules = subRules;
    }

    public String minecraft() {
        StringBuilder rulesMessage = new StringBuilder(ChatColor.GOLD + "===== Rules =====");
        int idx = 0;
        for (String rule : rules) {
            rulesMessage.append("\n" + ChatColor.YELLOW + (++idx) + ". " + rule);
            List<String> subs = subRules.get(rule);
            if (subs != null) {
                for (String sub : subs) {
                    rulesMessage.append("\n" + ChatColor.YELLOW + "* " + sub);
                }
            }
        }
        return rulesMessage.toString();
    }

}