package dev.marcospaulo.curiosidades;

import org.bukkit.configuration.ConfigurationSection;

import java.util.LinkedHashMap;
import java.util.Map;

/**
 * Typed view over config.yml.
 *
 * <p>Every setter writes through to disk immediately, so a command that changes
 * behaviour survives a restart without anyone having to remember to save.
 */
final class Settings {

    private final Curiosidades plugin;

    Settings(Curiosidades plugin) {
        this.plugin = plugin;
    }

    // --- triggering ---------------------------------------------------------

    Mode mode() {
        Mode mode = Mode.byKey(plugin.getConfig().getString("modo", "ENTRADA"));
        return mode == null ? Mode.ENTRADA : mode;
    }

    void mode(Mode mode) {
        set("modo", mode.name());
    }

    int intervalMinutes() {
        return Math.max(1, plugin.getConfig().getInt("intervalo-minutos", 20));
    }

    void intervalMinutes(int minutes) {
        set("intervalo-minutos", Math.max(1, minutes));
    }

    /** Seconds to wait after a join before announcing, so it lands after the join message. */
    int joinDelaySeconds() {
        return Math.max(0, plugin.getConfig().getInt("atraso-entrada-segundos", 6));
    }

    void joinDelaySeconds(int seconds) {
        set("atraso-entrada-segundos", Math.max(0, seconds));
    }

    /** Minutes before the same player can be the subject again. */
    int cooldownMinutes() {
        return Math.max(0, plugin.getConfig().getInt("cooldown-minutos", 30));
    }

    void cooldownMinutes(int minutes) {
        set("cooldown-minutos", Math.max(0, minutes));
    }

    /** How many recent facts to remember and avoid repeating. */
    int noRepeat() {
        return Math.max(0, plugin.getConfig().getInt("evitar-repetir", 15));
    }

    void noRepeat(int count) {
        set("evitar-repetir", Math.max(0, count));
    }

    // --- presentation -------------------------------------------------------

    boolean reactionsEnabled() {
        return plugin.getConfig().getBoolean("reacoes-ativas", true);
    }

    void reactionsEnabled(boolean enabled) {
        set("reacoes-ativas", enabled);
    }

    int reactionWindowSeconds() {
        return Math.max(5, plugin.getConfig().getInt("janela-reacao-segundos", 90));
    }

    void reactionWindowSeconds(int seconds) {
        set("janela-reacao-segundos", Math.max(5, seconds));
    }

    Map<String, String> reactions() {
        Map<String, String> reactions = new LinkedHashMap<>();
        ConfigurationSection section = plugin.getConfig().getConfigurationSection("reacoes");
        if (section != null) {
            for (String key : section.getKeys(false)) {
                reactions.put(key, section.getString(key, key));
            }
        }
        if (reactions.isEmpty()) {
            reactions.put("joia", "[+1]");
        }
        return reactions;
    }

    void reaction(String key, String label) {
        set("reacoes." + key, label);
    }

    void removeReaction(String key) {
        set("reacoes." + key, null);
    }

    // --- content ------------------------------------------------------------

    boolean categoryEnabled(Category category) {
        return plugin.getConfig().getBoolean("categorias." + category.key(), true);
    }

    void categoryEnabled(Category category, boolean enabled) {
        set("categorias." + category.key(), enabled);
    }

    // --- plumbing -----------------------------------------------------------

    private void set(String path, Object value) {
        plugin.getConfig().set(path, value);
        plugin.saveConfig();
    }
}