amayo/src/commands/messages/alliaces/createEmbedv2.ts

import { CommandMessage } from "../../../core/types/commands";
// @ts-ignore
import { ComponentType, ButtonStyle, ModalBuilder, TextInputBuilder, TextInputStyle, ActionRowBuilder, Message, MessageFlags } from "discord.js";
import { replaceVars, isValidUrlOrVariable, listVariables } from "../../../core/lib/vars";

/**
 * Botones de edición - VERSIÓN MEJORADA
 */
const btns = (disabled = false) => ([
    {
        type: 1,
        components: [
            { style: ButtonStyle.Secondary, type: 2, label: "📝 Título", disabled, custom_id: "edit_title" },
            { style: ButtonStyle.Secondary, type: 2, label: "📄 Descripción", disabled, custom_id: "edit_description" },
            { style: ButtonStyle.Secondary, type: 2, label: "🎨 Color", disabled, custom_id: "edit_color" },
            { style: ButtonStyle.Secondary, type: 2, label: "➕ Contenido", disabled, custom_id: "add_content" },
            { style: ButtonStyle.Secondary, type: 2, label: "➖ Separador", disabled, custom_id: "add_separator" }
        ]
    },
    {
        type: 1,
        components: [
            { style: ButtonStyle.Secondary, type: 2, label: "🖼️ Imagen", disabled, custom_id: "add_image" },
            { style: ButtonStyle.Secondary, type: 2, label: "🖼️ Portada", disabled, custom_id: "cover_image" },
            { style: ButtonStyle.Secondary, type: 2, emoji: "1420535460773498891", label: "Thumbnail", disabled, custom_id: "edit_thumbnail" },
            { style: ButtonStyle.Secondary, type: 2, label: "🔗 Crear Botón Link", disabled, custom_id: "edit_link_button" },
            { style: ButtonStyle.Primary, type: 2, label: "🔄 Mover", disabled, custom_id: "move_block" }
        ]
    },
    {
        type: 1,
        components: [
            { style: ButtonStyle.Secondary, type: 2, label: "🎯 Variables", disabled, custom_id: "show_variables" },
            { style: ButtonStyle.Secondary, type: 2, label: "📋 Duplicar", disabled, custom_id: "duplicate_block" },
            { style: ButtonStyle.Secondary, type: 2, label: "📊 Vista Raw", disabled, custom_id: "show_raw" },
            { style: ButtonStyle.Secondary, type: 2, label: "📥 Importar", disabled, custom_id: "import_json" },
            { style: ButtonStyle.Secondary, type: 2, label: "📤 Exportar", disabled, custom_id: "export_json" }
        ]
    },
    {
        type: 1,
        components: [
            { style: ButtonStyle.Success, type: 2, label: "💾 Guardar", disabled, custom_id: "save_block" },
            { style: ButtonStyle.Danger, type: 2, label: "❌ Cancelar", disabled, custom_id: "cancel_block" },
            { style: ButtonStyle.Danger, type: 2, label: "🗑️ Eliminar", disabled, custom_id: "delete_block" }
        ]
    }
]);

/**
 * Validar si una URL es válida o es una variable del sistema
 */
const isValidUrl = isValidUrlOrVariable;

/**
 * Validar y limpiar contenido para Discord
 */
const validateContent = (content: string): string => {
    if (!content || typeof content !== 'string') {
        return "Sin contenido"; // Contenido por defecto
    }

    // Limpiar contenido y asegurar que tenga al menos 1 carácter
    const cleaned = content.trim();
    if (cleaned.length === 0) {
        return "Sin contenido";
    }

    // Truncar si excede el límite de Discord (4000 caracteres)
    if (cleaned.length > 4000) {
        return cleaned.substring(0, 3997) + "...";
    }

    return cleaned;
};

// Validación y parseo de emoji (unicode o personalizado <a:name:id> / <:name:id>)
const parseEmojiInput = (input?: string): any | null => {
    if (!input) return null;
    const trimmed = input.trim();
    if (!trimmed) return null;

    const match = trimmed.match(/^<(a?):(\w+):(\d+)>$/);
    if (match) {
        const animated = match[1] === 'a';
        const name = match[2];
        const id = match[3];
        return { id, name, animated };
    }
    // Asumimos unicode si no es formato de emoji personalizado
    return { name: trimmed };
};

/**
 * Construye un accesorio de botón link para Display Components
 */
const buildLinkAccessory = async (link: any, member: any, guild: any) => {
    if (!link || !link.url) return null;
    // @ts-ignore
    const processedUrl = await replaceVars(link.url, member, guild);
    if (!isValidUrl(processedUrl)) return null;

    const accessory: any = {
        type: 2,
        style: ButtonStyle.Link,
        url: processedUrl
    };

    if (link.label && typeof link.label === 'string' && link.label.trim().length > 0) {
        accessory.label = link.label.trim().slice(0, 80);
    }

    if (link.emoji && typeof link.emoji === 'string') {
        const parsed = parseEmojiInput(link.emoji);
        if (parsed) accessory.emoji = parsed;
    }

    // Debe tener al menos label o emoji
    if (!accessory.label && !accessory.emoji) {
        return null;
    }

    return accessory;
};

/**
 * Generar vista previa
 */
const renderPreview = async (blockState: any, member: any, guild: any) => {
    const previewComponents = [];

    // Añadir imagen de portada primero si existe
    if (blockState.coverImage && isValidUrl(blockState.coverImage)) {
        //@ts-ignore
        const processedCoverUrl = await replaceVars(blockState.coverImage, member, guild);
        if (isValidUrl(processedCoverUrl)) {
            previewComponents.push({
                type: 12,
                items: [{ media: { url: processedCoverUrl } }]
            });
        }
    }

    // Añadir título después de la portada - VALIDAR CONTENIDO
    //@ts-ignore
    const processedTitle = await replaceVars(blockState.title ?? "Sin título", member, guild);
    previewComponents.push({
        type: 10,
        content: validateContent(processedTitle)
    });

    // Procesar componentes en orden
    for (const c of blockState.components) {
        if (c.type === 10) {
            // Componente de texto con accessory opcional (thumbnail o botón link)
            //@ts-ignore
            const processedThumbnail = c.thumbnail ? await replaceVars(c.thumbnail, member, guild) : null;
            //@ts-ignore
            const processedContent = await replaceVars(c.content || "Sin contenido", member, guild);
            const validatedContent = validateContent(processedContent);

            // Construir accessory según prioridad: linkButton > thumbnail
            let accessory: any = null;
            if (c.linkButton) {
                accessory = await buildLinkAccessory(c.linkButton, member, guild);
            }
            if (!accessory && processedThumbnail && isValidUrl(processedThumbnail)) {
                accessory = {
                    type: 11,
                    media: { url: processedThumbnail }
                };
            }

            if (accessory) {
                previewComponents.push({
                    type: 9,
                    components: [
                        {
                            type: 10,
                            content: validatedContent
                        }
                    ],
                    accessory
                });
            } else {
                // Sin accessory válido
                previewComponents.push({
                    type: 10,
                    content: validatedContent
                });
            }
        } else if (c.type === 14) {
            // Separador
            previewComponents.push({
                type: 14,
                divider: c.divider ?? true,
                spacing: c.spacing ?? 1
            });
        } else if (c.type === 12) {
            // Imagen - validar URL también
            //@ts-ignore
            const processedImageUrl = await replaceVars(c.url, member, guild);

            if (isValidUrl(processedImageUrl)) {
                previewComponents.push({
                    type: 12,
                    items: [{ media: { url: processedImageUrl } }]
                });
            }
        }
    }

    return {
        type: 17,
        accent_color: blockState.color ?? null,
        components: previewComponents
    };
};

// Helper para actualizar el editor combinando Display Container dentro de components
const updateEditor = async (msg: any, data: any) => {
    const container = data?.display;
    const rows = Array.isArray(data?.components) ? data.components : [];
    const components = container ? [container, ...rows] : rows;
    const payload: any = { ...data };
    delete payload.display;
    payload.components = components;
    // Si no se pasa flags explícitos, usamos 32768 como en tu entorno
    if (payload.flags === undefined) payload.flags = 32768;
    await msg.edit(payload);
};

export const command: CommandMessage = {
    name: "crear-embed",
    type: "message",
    aliases: ["embed-crear", "nuevo-embed", "blockcreatev2"],
    cooldown: 20,
    run: async (message, args, client) => {
        if (!message.member?.permissions.has("Administrator")) {
            await message.reply("❌ No tienes permisos de Administrador.");
            return;
        }

        const blockName: string | null = args[0] ?? null;
        if (!blockName) {
            await message.reply("Debes proporcionar un nombre. Uso: `!blockcreatev2 <nombre>`");
            return;
        }

        const nameIsValid = await client.prisma.blockV2Config.findFirst({
            where: { guildId: message.guild!.id, name: blockName }
        });
        if (nameIsValid) {
            await message.reply("❌ Nombre ya usado!");
            return;
        }

        // Estado inicial
        let blockState: any = {
            title: `Editor de Block: ${blockName}`,
            color: null,
            coverImage: null, // Nueva propiedad para imagen de portada
            components: [
                { type: 14, divider: false },
                { type: 10, content: "Usa los botones para configurar.", thumbnail: null }
            ]
        };

        //@ts-ignore
        const editorMessage = await message.channel.send({
            content: "⚠️ **IMPORTANTE:** Prepara tus títulos, descripciones y URLs antes de empezar.\n" +
                     "Este editor usa **modales interactivos** y no podrás ver el chat mientras los usas.\n\n" +
                     "📝 **Recomendaciones:**\n" +
                     "• Ten preparados tus títulos y descripciones\n" +
                     "• Ten las URLs de imágenes listas para copiar\n" +
                     "• Los colores en formato HEX (#FF5733)\n" +
                     "• Las variables de usuario/servidor que necesites\n\n" +
                     "*Iniciando editor en 5 segundos...*"
        });

        // Esperar 5 segundos para que lean el mensaje
        await new Promise(resolve => setTimeout(resolve, 5000));

        //@ts-ignore
        await updateEditor(editorMessage, {
            content: null,
            flags: 32768,
            display: await renderPreview(blockState, message.member, message.guild),
            components: btns(false)
        });

        const collector = editorMessage.createMessageComponentCollector({
            time: 3600000 // 1 hora (60 minutos * 60 segundos * 1000 ms)
        });

        collector.on("collect", async (i: any) => {
            if (i.user.id !== message.author.id) {
                await i.reply({ content: "No puedes usar este menú.", flags: MessageFlags.Ephemeral });
                return;
            }

            // --- BOTONES ---
            if (i.isButton()) {
                // NO hacer deferUpdate antes de showModal
                // await i.deferUpdate(); // <-- Esto causaba el error

                switch (i.customId) {
                    case "save_block": {
                        await i.deferUpdate();
                        await client.prisma.blockV2Config.upsert({
                            where: { guildId_name: { guildId: message.guildId!, name: blockName } },
                            update: { config: blockState },
                            create: {
                                name: blockName,
                                config: blockState,
                                guild: {
                                    connectOrCreate: {
                                        where: { id: message.guildId! },
                                        create: { id: message.guildId!, name: message.guild!.name }
                                    }
                                }
                            }
                        });
                        await updateEditor(editorMessage, {
                            display: {
                                type: 17,
                                accent_color: blockState.color ?? null,
                                components: [
                                    { type: 10, content: `✅ Guardado: ${blockName}` },
                                    { type: 10, content: "Configuración guardada en la base de datos (JSON)." }
                                ]
                            },
                            components: []
                        });
                        collector.stop();
                        return;
                    }
                    case "cancel_block": {
                        await i.deferUpdate();
                        await editorMessage.delete();
                        collector.stop();
                        return;
                    }
                    case "edit_title": {
                        // Crear modal para editar título
                        const modal = new ModalBuilder()
                            .setCustomId('edit_title_modal')
                            .setTitle('📝 Editar Título del Block');

                        const titleInput = new TextInputBuilder()
                            .setCustomId('title_input')
                            .setLabel('Nuevo Título')
                            .setStyle(TextInputStyle.Short)
                            .setPlaceholder('Escribe el nuevo título aquí...')
                            .setValue(blockState.title || '')
                            .setMaxLength(256)
                            .setRequired(true);

                        const firstActionRow = new ActionRowBuilder().addComponents(titleInput);
                        modal.addComponents(firstActionRow);

                        //@ts-ignore
                        await i.showModal(modal);
                        break;
                    }
                    case "edit_description": {
                        const modal = new ModalBuilder()
                            .setCustomId('edit_description_modal')
                            .setTitle('📄 Editar Descripción');

                        const descComp = blockState.components.find((c: any) => c.type === 10);
                        const currentDesc = descComp ? descComp.content : '';

                        const descInput = new TextInputBuilder()
                            .setCustomId('description_input')
                            .setLabel('Nueva Descripción')
                            .setStyle(TextInputStyle.Paragraph)
                            .setPlaceholder('Escribe la nueva descripción aquí...')
                            .setValue(currentDesc || '')
                            .setMaxLength(2000)
                            .setRequired(true);

                        const firstActionRow = new ActionRowBuilder().addComponents(descInput);
                        modal.addComponents(firstActionRow);

                        //@ts-ignore
                        await i.showModal(modal);
                        break;
                    }
                    case "edit_color": {
                        const modal = new ModalBuilder()
                            .setCustomId('edit_color_modal')
                            .setTitle('🎨 Editar Color del Block');

                        const currentColor = blockState.color ? `#${blockState.color.toString(16).padStart(6, '0')}` : '';

                        const colorInput = new TextInputBuilder()
                            .setCustomId('color_input')
                            .setLabel('Color en formato HEX')
                            .setStyle(TextInputStyle.Short)
                            .setPlaceholder('#FF5733 o FF5733')
                            .setValue(currentColor)
                            .setMaxLength(7)
                            .setRequired(false);

                        const firstActionRow = new ActionRowBuilder().addComponents(colorInput);
                        modal.addComponents(firstActionRow);

                        //@ts-ignore
                        await i.showModal(modal);
                        break;
                    }
                    case "add_content": {
                        const modal = new ModalBuilder()
                            .setCustomId('add_content_modal')
                            .setTitle('➕ Agregar Nuevo Contenido');

                        const contentInput = new TextInputBuilder()
                            .setCustomId('content_input')
                            .setLabel('Contenido del Texto')
                            .setStyle(TextInputStyle.Paragraph)
                            .setPlaceholder('Escribe el contenido aquí...')
                            .setMaxLength(2000)
                            .setRequired(true);

                        const firstActionRow = new ActionRowBuilder().addComponents(contentInput);
                        modal.addComponents(firstActionRow);

                        //@ts-ignore
                        await i.showModal(modal);
                        break;
                    }
                    case "add_image": {
                        const modal = new ModalBuilder()
                            .setCustomId('add_image_modal')
                            .setTitle('🖼️ Agregar Nueva Imagen');

                        const imageUrlInput = new TextInputBuilder()
                            .setCustomId('image_url_input')
                            .setLabel('URL de la Imagen')
                            .setStyle(TextInputStyle.Short)
                            .setPlaceholder('https://ejemplo.com/imagen.png')
                            .setMaxLength(2000)
                            .setRequired(true);

                        const firstActionRow = new ActionRowBuilder().addComponents(imageUrlInput);
                        modal.addComponents(firstActionRow);

                        //@ts-ignore
                        await i.showModal(modal);
                        break;
                    }
                    case "cover_image": {
                        if (blockState.coverImage) {
                            // Si ya tiene portada, preguntar si editar o eliminar
                            //@ts-ignore
                            await i.reply({
                                flags: 64, // MessageFlags.Ephemeral
                                content: "Ya tienes una imagen de portada. ¿Qué quieres hacer?",
                                components: [
                                    {
                                        type: 1,
                                        components: [
                                            { type: 2, style: ButtonStyle.Primary, label: "✏️ Editar", custom_id: "edit_cover_modal" },
                                            { type: 2, style: ButtonStyle.Danger, label: "🗑️ Eliminar", custom_id: "delete_cover" }
                                        ]
                                    }
                                ]
                            });

                            // @ts-ignore
                            const replyMsg = await i.fetchReply();

                            //@ts-ignore
                            const coverCollector = replyMsg.createMessageComponentCollector({
                                componentType: ComponentType.Button,
                                max: 1,
                                time: 60000,
                                filter: (b: any) => b.user.id === message.author.id
                            });

                            coverCollector.on("collect", async (b: any) => {
                                if (b.customId === "edit_cover_modal") {
                                    // Crear modal para editar portada
                                    const modal = new ModalBuilder()
                                        .setCustomId('edit_cover_modal')
                                        .setTitle('🖼️ Editar Imagen de Portada');

                                    const coverInput = new TextInputBuilder()
                                        .setCustomId('cover_input')
                                        .setLabel('URL de la Imagen de Portada')
                                        .setStyle(TextInputStyle.Short)
                                        .setPlaceholder('https://ejemplo.com/portada.png')
                                        .setValue(blockState.coverImage || '')
                                        .setMaxLength(2000)
                                        .setRequired(true);

                                    const firstActionRow = new ActionRowBuilder().addComponents(coverInput);
                                    modal.addComponents(firstActionRow);

                                    //@ts-ignore
                                    await b.showModal(modal);
                                } else if (b.customId === "delete_cover") {
                                    blockState.coverImage = null;
                                    await b.update({ content: "✅ Imagen de portada eliminada.", components: [] });
                                    await updateEditor(editorMessage, {
                                        display: await renderPreview(blockState, message.member, message.guild),
                                        components: btns(false)
                                    });
                                }
                                coverCollector.stop();
                            });
                        } else {
                            // No tiene portada, crear modal para añadir nueva
                            const modal = new ModalBuilder()
                                .setCustomId('add_cover_modal')
                                .setTitle('🖼️ Agregar Imagen de Portada');

                            const coverInput = new TextInputBuilder()
                                .setCustomId('cover_input')
                                .setLabel('URL de la Imagen de Portada')
                                .setStyle(TextInputStyle.Short)
                                .setPlaceholder('https://ejemplo.com/portada.png')
                                .setMaxLength(2000)
                                .setRequired(true);

                            const firstActionRow = new ActionRowBuilder().addComponents(coverInput);
                            modal.addComponents(firstActionRow);

                            //@ts-ignore
                            await i.showModal(modal);
                        }
                        break;
                    }
                    case "move_block": {
                        const options = blockState.components.map((c: any, idx: number) => ({
                            label:
                                c.type === 10
                                    ? `Texto: ${c.content?.slice(0, 30) || "..."}`
                                    : c.type === 14
                                        ? "Separador"
                                        : c.type === 12
                                            ? `Imagen: ${c.url?.slice(-30) || "..."}`
                                            : `Componente ${c.type}`,
                            value: idx.toString(),
                            description:
                                c.type === 10 && (c.thumbnail || c.linkButton)
                                    ? (c.thumbnail ? "Con thumbnail" : "Con botón link")
                                    : undefined
                        }));

                        //@ts-ignore
                        const reply = await i.reply({
                            flags: 64, // MessageFlags.Ephemeral
                            content: "Selecciona el bloque que quieres mover:",
                            components: [
                                {
                                    type: 1,
                                    components: [
                                        { type: 3, custom_id: "move_block_select", placeholder: "Elige un bloque", options }
                                    ]
                                }
                            ]
                        });
                        // Obtener el mensaje asociado (compatibilidad con djs)
                        // @ts-ignore
                        const replyMsg = await i.fetchReply();

                        // @ts-ignore
                        const selCollector = replyMsg.createMessageComponentCollector({
                            componentType: ComponentType.StringSelect,
                            max: 1,
                            time: 60000,
                            filter: (it: any) => it.user.id === message.author.id
                        });

                        selCollector.on("collect", async (sel: any) => {
                            const idx = parseInt(sel.values[0]);

                            await sel.update({
                                content: "¿Quieres mover este bloque?",
                                components: [
                                    {
                                        type: 1,
                                        components: [
                                            { type: 2, style: ButtonStyle.Secondary, label: "⬆️ Subir", custom_id: `move_up_${idx}`, disabled: idx === 0 },
                                            { type: 2, style: ButtonStyle.Secondary, label: "⬇️ Bajar", custom_id: `move_down_${idx}`, disabled: idx === blockState.components.length - 1 }
                                        ]
                                    }
                                ]
                            });

                            //@ts-ignore
                            const btnCollector = replyMsg.createMessageComponentCollector({
                                componentType: ComponentType.Button,
                                max: 1,
                                time: 60000,
                                filter: (b: any) => b.user.id === message.author.id
                            });

                            btnCollector.on("collect", async (b: any) => {
                                if (b.customId.startsWith("move_up_")) {
                                    const i2 = parseInt(b.customId.replace("move_up_", ""));
                                    if (i2 > 0) {
                                        const item = blockState.components[i2];
                                        blockState.components.splice(i2, 1);
                                        blockState.components.splice(i2 - 1, 0, item);
                                    }
                                    await b.update({ content: "✅ Bloque movido arriba.", components: [] });
                                } else if (b.customId.startsWith("move_down_")) {
                                    const i2 = parseInt(b.customId.replace("move_down_", ""));
                                    if (i2 < blockState.components.length - 1) {
                                        const item = blockState.components[i2];
                                        blockState.components.splice(i2, 1);
                                        blockState.components.splice(i2 + 1, 0, item);
                                    }
                                    await b.update({ content: "✅ Bloque movido abajo.", components: [] });
                                }

                                await updateEditor(editorMessage, {
                                    display: await renderPreview(blockState, message.member, message.guild),
                                    components: btns(false)
                                });

                                btnCollector.stop();
                                selCollector.stop();
                            });
                        });

                        break;
                    }
                    case "delete_block": {
                        // Incluir portada en las opciones si existe
                        const options = [] as any[];

                        // Añadir portada como opción si existe
                        if (blockState.coverImage) {
                            options.push({
                                label: "🖼️ Imagen de Portada",
                                value: "cover_image",
                                description: "Imagen principal del bloque"
                            });
                        }

                        // Añadir componentes regulares
                        blockState.components.forEach((c: any, idx: number) => {
                            options.push({
                                label:
                                    c.type === 10
                                        ? `Texto: ${c.content?.slice(0, 30) || "..."}`
                                        : c.type === 14
                                            ? `Separador ${c.divider ? '(Visible)' : '(Invisible)'}` // <-- Arreglado aquí
                                            : c.type === 12
                                                ? `Imagen: ${c.url?.slice(-30) || "..."}`
                                                : `Componente ${c.type}`,
                                value: idx.toString(),
                                description:
                                    c.type === 10 && (c.thumbnail || c.linkButton)
                                        ? (c.thumbnail ? "Con thumbnail" : "Con botón link")
                                        : undefined
                            });
                        });

                        if (options.length === 0) {
                            await i.deferReply({ flags: 64 }); // MessageFlags.Ephemeral
                            //@ts-ignore
                            await i.editReply({
                                content: "❌ No hay elementos para eliminar."
                            });
                            break;
                        }

                        //@ts-ignore
                        const reply = await i.reply({
                            flags: 64, // MessageFlags.Ephemeral
                            content: "Selecciona el elemento que quieres eliminar:",
                            components: [
                                {
                                    type: 1,
                                    components: [
                                            { type: 3, custom_id: "delete_block_select", placeholder: "Elige un elemento", options }
                                    ]
                                }
                            ]
                        });
                        // @ts-ignore
                        const replyMsg = await i.fetchReply();
                        // @ts-ignore
                        const selCollector = replyMsg.createMessageComponentCollector({
                            componentType: ComponentType.StringSelect,
                            max: 1,
                            time: 60000,
                            filter: (it: any) => it.user.id === message.author.id
                        });

                        selCollector.on("collect", async (sel: any) => {
                            const selectedValue = sel.values[0];

                            if (selectedValue === "cover_image") {
                                blockState.coverImage = null;
                                await sel.update({ content: "✅ Imagen de portada eliminada.", components: [] });
                            } else {
                                const idx = parseInt(selectedValue);
                                blockState.components.splice(idx, 1);
                                await sel.update({ content: "✅ Elemento eliminado.", components: [] });
                            }

                            await updateEditor(editorMessage, {
                                display: await renderPreview(blockState, message.member, message.guild),
                                components: btns(false)
                            });

                            selCollector.stop();
                        });

                        break;
                    }
                    case "show_variables": {
                        // Construir lista de variables dinámicamente desde var.ts
                        const vars = listVariables();
                        const chunked: string[] = [];
                        let current = "";
                        for (const v of vars) {
                            const line = `• ${v}\n`;
                            if ((current + line).length > 1800) {
                                chunked.push(current);
                                current = line;
                            } else {
                                current += line;
                            }
                        }
                        if (current) chunked.push(current);

                        // Responder en uno o varios mensajes efímeros según el tamaño
                        if (chunked.length === 0) {
                            await i.deferReply({ flags: 64 });
                            //@ts-ignore
                            await i.editReply({ content: "No hay variables registradas." });
                        } else {
                            // Primer bloque
                            //@ts-ignore
                            await i.reply({ flags: 64, content: `📋 **Variables Disponibles:**\n\n${chunked[0]}` });
                            // Bloques adicionales si hiciera falta
                            for (let idx = 1; idx < chunked.length; idx++) {
                                //@ts-ignore
                                await i.followUp({ flags: 64, content: chunked[idx] });
                            }
                        }
                        break;
                    }
                    case "duplicate_block": {
                        const options = blockState.components.map((c: any, idx: number) => ({
                            label: c.type === 10 ? `Texto: ${c.content?.slice(0, 30) || "..."}`
                                 : c.type === 14 ? "Separador"
                                 : c.type === 12 ? `Imagen: ${c.url?.slice(-30) || "..."}`
                                 : `Componente ${c.type}`,
                            value: idx.toString(),
                            description: c.type === 10 && (c.thumbnail || c.linkButton) ? (c.thumbnail ? "Con thumbnail" : "Con botón link") : undefined
                        }));

                        if (options.length === 0) {
                            await i.deferReply({ flags: 64 }); // MessageFlags.Ephemeral
                            //@ts-ignore
                            await i.editReply({ content: "❌ No hay elementos para duplicar." });
                            break;
                        }

                        //@ts-ignore
                        const reply = await i.reply({
                            flags: 64, // MessageFlags.Ephemeral
                            content: "Selecciona el elemento que quieres duplicar:",
                            components: [{
                                type: 1,
                                components: [{
                                    type: 3,
                                    custom_id: "duplicate_select",
                                    placeholder: "Elige un elemento",
                                    options
                                }]
                            }]
                        });
                        // @ts-ignore
                        const replyMsg = await i.fetchReply();
                        // @ts-ignore
                        const selCollector = replyMsg.createMessageComponentCollector({
                            componentType: ComponentType.StringSelect,
                            max: 1,
                            time: 60000,
                            filter: (sel: any) => sel.user.id === message.author.id
                        });

                        selCollector.on("collect", async (sel: any) => {
                            const idx = parseInt(sel.values[0]);
                            const originalComponent = blockState.components[idx];
                            const duplicatedComponent = JSON.parse(JSON.stringify(originalComponent));

                            blockState.components.splice(idx + 1, 0, duplicatedComponent);

                            await sel.update({ content: "✅ Elemento duplicado.", components: [] });
                            await updateEditor(editorMessage, {
                                display: await renderPreview(blockState, message.member, message.guild),
                                components: btns(false)
                            });
                        });
                        break;
                    }
                    case "show_raw": {
                        const rawJson = JSON.stringify(blockState, null, 2);
                        const truncated = rawJson.length > 1900 ? rawJson.slice(0, 1900) + "..." : rawJson;

                        //@ts-ignore
                        await i.reply({
                            flags: 64, // MessageFlags.Ephemeral
                            content: `\`\`\`json\n${truncated}\n\`\`\``
                        });
                        break;
                    }
                    case "import_json": {
                        const modal = new ModalBuilder()
                            .setCustomId('import_json_modal')
                            .setTitle('📥 Importar JSON');

                        const jsonInput = new TextInputBuilder()
                            .setCustomId('json_input')
                            .setLabel('Pega tu configuración JSON aquí')
                            .setStyle(TextInputStyle.Paragraph)
                            .setPlaceholder('{"title": "...", "components": [...]}')
                            .setMaxLength(4000)
                            .setRequired(true);

                        const firstRow = new ActionRowBuilder().addComponents(jsonInput);
                        modal.addComponents(firstRow);

                        //@ts-ignore
                        await i.showModal(modal);
                        break;
                    }
                    case "export_json": {
                        const exportJson = JSON.stringify(blockState, null, 2);

                        // Truncar si es muy largo para evitar problemas con Discord
                        const truncatedJson = exportJson.length > 1800 ? exportJson.slice(0, 1800) + "\n..." : exportJson;

                        //@ts-ignore
                        await i.reply({
                            flags: 64, // MessageFlags.Ephemeral
                            content: `📤 **JSON Exportado:**\n\`\`\`json\n${truncatedJson}\n\`\`\`\n\n💡 **Tip:** Copia el JSON de arriba manualmente y pégalo donde necesites.`
                        });
                        break;
                    }
                    case "add_separator": {
                        const modal = new ModalBuilder()
                            .setCustomId('add_separator_modal')
                            .setTitle('➖ Agregar Separador');

                        const visibleInput = new TextInputBuilder()
                            .setCustomId('separator_visible')
                            .setLabel('¿Separador visible? (true/false)')
                            .setStyle(TextInputStyle.Short)
                            .setPlaceholder('true o false')
                            .setValue('true')
                            .setMaxLength(5)
                            .setRequired(true);

                        const spacingInput = new TextInputBuilder()
                            .setCustomId('separator_spacing')
                            .setLabel('Espaciado (1-3)')
                            .setStyle(TextInputStyle.Short)
                            .setPlaceholder('1, 2 o 3')
                            .setValue('1')
                            .setMaxLength(1)
                            .setRequired(false);

                        const firstRow = new ActionRowBuilder().addComponents(visibleInput);
                        const secondRow = new ActionRowBuilder().addComponents(spacingInput);
                        modal.addComponents(firstRow, secondRow);

                        //@ts-ignore
                        await i.showModal(modal);
                        break;
                    }
                    case "edit_thumbnail": {
                        // Construir listado de TextDisplays
                        const textDisplays = blockState.components
                            .map((c: any, idx: number) => ({ c, idx }))
                            .filter(({ c }: any) => c.type === 10);

                        if (textDisplays.length === 0) {
                            await i.deferReply({ flags: 64 });
                            // @ts-ignore
                            await i.editReply({ content: "❌ No hay bloques de texto para editar thumbnail." });
                            break;
                        }

                        const options = textDisplays.map(({ c, idx }: any) => ({
                            label: `Texto #${idx + 1}: ${c.content?.slice(0, 30) || '...'}`,
                            value: String(idx),
                            description: c.thumbnail ? 'Con thumbnail' : c.linkButton ? 'Con botón link' : 'Sin accesorio'
                        }));

                        // @ts-ignore
                        const reply = await i.reply({
                            flags: 64,
                            content: "Elige el TextDisplay a editar su thumbnail:",
                            components: [
                                { type: 1, components: [ { type: 3, custom_id: 'choose_text_for_thumbnail', placeholder: 'Selecciona un bloque de texto', options } ] }
                            ]
                        });
                        // @ts-ignore
                        const replyMsg = await i.fetchReply();
                        // @ts-ignore
                        const selCollector = replyMsg.createMessageComponentCollector({
                            componentType: ComponentType.StringSelect,
                            max: 1,
                            time: 60000,
                            filter: (it: any) => it.user.id === message.author.id
                        });

                        selCollector.on('collect', async (sel: any) => {
                            const idx = parseInt(sel.values[0]);
                            const textComp = blockState.components[idx];

                            const modal = new ModalBuilder()
                                .setCustomId(`edit_thumbnail_modal_${idx}`)
                                .setTitle('📎 Editar Thumbnail');

                            const thumbnailInput = new TextInputBuilder()
                                .setCustomId('thumbnail_input')
                                .setLabel('URL del Thumbnail')
                                .setStyle(TextInputStyle.Short)
                                .setPlaceholder('https://ejemplo.com/thumbnail.png o dejar vacío para eliminar')
                                .setValue(textComp?.thumbnail || '')
                                .setMaxLength(2000)
                                .setRequired(false);

                            const firstRow = new ActionRowBuilder().addComponents(thumbnailInput);
                            modal.addComponents(firstRow);

                            // Abrir modal directamente sin update previo
                            // @ts-ignore
                            await sel.showModal(modal);
                        });
                        break;
                    }
                    case "edit_link_button": {
                        // Elegir a qué TextDisplay aplicar
                        const textDisplays = blockState.components
                            .map((c: any, idx: number) => ({ c, idx }))
                            .filter(({ c }: any) => c.type === 10);

                        if (textDisplays.length === 0) {
                            await i.deferReply({ flags: 64 });
                            // @ts-ignore
                            await i.editReply({ content: "❌ Necesitas al menos un componente de texto para añadir un botón link." });
                            break;
                        }

                        const options = textDisplays.map(({ c, idx }: any) => ({
                            label: `Texto #${idx + 1}: ${c.content?.slice(0, 30) || '...'}`,
                            value: String(idx),
                            description: c.linkButton ? 'Con botón link' : c.thumbnail ? 'Con thumbnail' : 'Sin accesorio'
                        }));

                        // @ts-ignore
                        const reply = await i.reply({
                            flags: 64,
                            content: "Elige el TextDisplay donde agregar/editar el botón link:",
                            components: [
                                { type: 1, components: [ { type: 3, custom_id: 'choose_text_for_linkbtn', placeholder: 'Selecciona un bloque de texto', options } ] }
                            ]
                        });
                        // @ts-ignore
                        const replyMsg = await i.fetchReply();
                        // @ts-ignore
                        const selCollector = replyMsg.createMessageComponentCollector({ componentType: ComponentType.StringSelect, max: 1, time: 60000, filter: (it: any) => it.user.id === message.author.id });

                        selCollector.on('collect', async (sel: any) => {
                            const idx = parseInt(sel.values[0]);
                            const textComp = blockState.components[idx];

                            // Regla de exclusividad
                            if (textComp.thumbnail) {
                                await sel.update({ content: '❌ Este bloque ya tiene un thumbnail. Elimínalo antes de añadir un botón link.', components: [] });
                                return;
                            }

                            if (textComp.linkButton) {
                                // @ts-ignore
                                const sub = await i.followUp({
                                    flags: 64,
                                    content: `Texto #${idx + 1}: ya tiene botón link. ¿Qué deseas hacer?`,
                                    components: [
                                        { type: 1, components: [
                                            { type: 2, style: ButtonStyle.Primary, label: '✏️ Editar', custom_id: `edit_link_button_modal_${idx}` },
                                            { type: 2, style: ButtonStyle.Danger, label: '🗑️ Eliminar', custom_id: `delete_link_button_${idx}` }
                                        ]}
                                    ]
                                });
                                // @ts-ignore
                                const btnCollector = sub.createMessageComponentCollector({ componentType: ComponentType.Button, max: 1, time: 60000, filter: (b: any) => b.user.id === message.author.id });

                                btnCollector.on('collect', async (b: any) => {
                                    if (b.customId.startsWith('edit_link_button_modal_')) {
                                        const modal = new ModalBuilder()
                                            .setCustomId(`edit_link_button_modal_${idx}`)
                                            .setTitle('🔗 Editar Botón Link');

                                        const urlInput = new TextInputBuilder()
                                            .setCustomId('link_url_input')
                                            .setLabel('URL del botón (obligatoria)')
                                            .setStyle(TextInputStyle.Short)
                                            .setPlaceholder('https://ejemplo.com')
                                            .setValue(textComp.linkButton?.url || '')
                                            .setMaxLength(2000)
                                            .setRequired(true);

                                        const labelInput = new TextInputBuilder()
                                            .setCustomId('link_label_input')
                                            .setLabel('Etiqueta (opcional)')
                                            .setStyle(TextInputStyle.Short)
                                            .setPlaceholder('Texto del botón o vacío para usar solo emoji')
                                            .setValue(textComp.linkButton?.label || '')
                                            .setMaxLength(80)
                                            .setRequired(false);

                                        const emojiInput = new TextInputBuilder()
                                            .setCustomId('link_emoji_input')
                                            .setLabel('Emoji (opcional)')
                                            .setStyle(TextInputStyle.Short)
                                            .setPlaceholder('Ej: 🔗 o <:name:id>')
                                            .setValue(textComp.linkButton?.emoji || '')
                                            .setMaxLength(64)
                                            .setRequired(false);

                                        const r1 = new ActionRowBuilder().addComponents(urlInput);
                                        const r2 = new ActionRowBuilder().addComponents(labelInput);
                                        const r3 = new ActionRowBuilder().addComponents(emojiInput);
                                        modal.addComponents(r1, r2, r3);

                                        // Abrir modal directamente en la misma interacción del botón
                                        // @ts-ignore
                                        await b.showModal(modal);
                                    } else if (b.customId.startsWith('delete_link_button_')) {
                                        delete textComp.linkButton;
                                        await b.update({ content: '✅ Botón link eliminado.', components: [] });
                                        await updateEditor(editorMessage, {
                                            display: await renderPreview(blockState, message.member, message.guild),
                                            components: btns(false)
                                        });
                                    }
                                });
                            } else {
                                const modal = new ModalBuilder()
                                    .setCustomId(`create_link_button_modal_${idx}`)
                                    .setTitle('🔗 Crear Botón Link');

                                const urlInput = new TextInputBuilder()
                                    .setCustomId('link_url_input')
                                    .setLabel('URL del botón (obligatoria)')
                                    .setStyle(TextInputStyle.Short)
                                    .setPlaceholder('https://ejemplo.com')
                                    .setMaxLength(2000)
                                    .setRequired(true);

                                const labelInput = new TextInputBuilder()
                                    .setCustomId('link_label_input')
                                    .setLabel('Etiqueta (opcional)')
                                    .setStyle(TextInputStyle.Short)
                                    .setPlaceholder('Texto del botón o vacío para usar solo emoji')
                                    .setMaxLength(80)
                                    .setRequired(false);

                                const emojiInput = new TextInputBuilder()
                                    .setCustomId('link_emoji_input')
                                    .setLabel('Emoji (opcional)')
                                    .setStyle(TextInputStyle.Short)
                                    .setPlaceholder('Ej: 🔗 o <:name:id>')
                                    .setMaxLength(64)
                                    .setRequired(false);

                                const r1 = new ActionRowBuilder().addComponents(urlInput);
                                const r2 = new ActionRowBuilder().addComponents(labelInput);
                                const r3 = new ActionRowBuilder().addComponents(emojiInput);
                                modal.addComponents(r1, r2, r3);

                                // Abrir modal directamente sin update previo
                                // @ts-ignore
                                await sel.showModal(modal);
                            }
                        });

                        break;
                    }
                }

                await updateEditor(editorMessage, {
                    display: await renderPreview(blockState, message.member, message.guild),
                    components: btns(false)
                });
            }
        });

        // Agregar manejo de modales mejorado con mejor gestión de errores
        let modalHandlerActive = true;

        const modalHandler = async (interaction: any) => {
            if (!interaction.isModalSubmit()) return;
            if (interaction.user.id !== message.author.id) return;
            // Quitamos la restricción de endsWith('_modal') para permitir IDs dinámicos con índice
            if (!modalHandlerActive) return; // Evitar procesar si ya no está activo

            try {
                const id = interaction.customId as string;
                if (id === 'edit_title_modal') {
                    blockState.title = interaction.fields.getTextInputValue('title_input');
                    await interaction.reply({ content: '✅ Título actualizado.', flags: 64 });
                } else if (id === 'edit_description_modal') {
                    const newDescription = interaction.fields.getTextInputValue('description_input');
                    const firstText = blockState.components.find((c: any) => c.type === 10);
                    if (firstText) firstText.content = newDescription; else blockState.components.push({ type: 10, content: newDescription, thumbnail: null });
                    await interaction.reply({ content: '✅ Descripción actualizada.', flags: 64 });
                } else if (id === 'edit_color_modal') {
                    const colorInput = interaction.fields.getTextInputValue('color_input');
                    if (colorInput.trim() === '') {
                        blockState.color = null;
                    } else {
                        let hexColor = colorInput.replace('#', '');
                        if (/^[0-9A-F]{6}$/i.test(hexColor)) {
                            blockState.color = parseInt(hexColor, 16);
                        } else {
                            await interaction.reply({ content: '❌ Color inválido. Usa formato HEX (#FF5733)', flags: 64 });
                            return;
                        }
                    }
                    await interaction.reply({ content: '✅ Color actualizado.', flags: 64 });
                } else if (id === 'add_content_modal') {
                    const newContent = interaction.fields.getTextInputValue('content_input');
                    blockState.components.push({ type: 10, content: newContent, thumbnail: null });
                    await interaction.reply({ content: '✅ Contenido añadido.', flags: 64 });
                } else if (id === 'add_image_modal') {
                    const imageUrl = interaction.fields.getTextInputValue('image_url_input');
                    if (isValidUrl(imageUrl)) {
                        blockState.components.push({ type: 12, url: imageUrl });
                        await interaction.reply({ content: '✅ Imagen añadida.', flags: 64 });
                    } else {
                        await interaction.reply({ content: '❌ URL de imagen inválida.', flags: 64 });
                        return;
                    }
                } else if (id === 'add_cover_modal' || id === 'edit_cover_modal') {
                    const coverUrl = interaction.fields.getTextInputValue('cover_input');
                    if (isValidUrl(coverUrl)) {
                        blockState.coverImage = coverUrl;
                        await interaction.reply({ content: '✅ Imagen de portada actualizada.', flags: 64 });
                    } else {
                        await interaction.reply({ content: '❌ URL de portada inválida.', flags: 64 });
                        return;
                    }
                } else if (id === 'add_separator_modal') {
                    const visibleStr = interaction.fields.getTextInputValue('separator_visible').toLowerCase();
                    const spacingStr = interaction.fields.getTextInputValue('separator_spacing') || '1';
                    const divider = visibleStr === 'true' || visibleStr === '1' || visibleStr === 'si' || visibleStr === 'sí';
                    const spacing = Math.min(3, Math.max(1, parseInt(spacingStr) || 1));
                    blockState.components.push({ type: 14, divider, spacing });
                    await interaction.reply({ content: '✅ Separador añadido.', flags: 64 });
                } else if (id.startsWith('edit_thumbnail_modal_')) {
                    const idx = parseInt(id.replace('edit_thumbnail_modal_', ''));
                    const textComp = blockState.components[idx];
                    if (!textComp || textComp.type !== 10) return;
                    const thumbnailUrl = interaction.fields.getTextInputValue('thumbnail_input');
                    if (thumbnailUrl.trim() === '') {
                        textComp.thumbnail = null;
                        await interaction.reply({ content: '✅ Thumbnail eliminado.', flags: 64 });
                    } else if (!isValidUrl(thumbnailUrl)) {
                        await interaction.reply({ content: '❌ URL de thumbnail inválida.', flags: 64 });
                        return;
                    } else {
                        if (textComp.linkButton) {
                            await interaction.reply({ content: '❌ Este bloque ya tiene un botón link. Elimina el botón antes de añadir thumbnail.', flags: 64 });
                            return;
                        }
                        textComp.thumbnail = thumbnailUrl;
                        await interaction.reply({ content: '✅ Thumbnail actualizado.', flags: 64 });
                    }
                } else if (id.startsWith('create_link_button_modal_') || id.startsWith('edit_link_button_modal_')) {
                    const idx = parseInt(id.replace('create_link_button_modal_', '').replace('edit_link_button_modal_', ''));
                    const textComp = blockState.components[idx];
                    if (!textComp || textComp.type !== 10) return;

                    const url = interaction.fields.getTextInputValue('link_url_input');
                    const label = (interaction.fields.getTextInputValue('link_label_input') || '').trim();
                    const emojiStr = (interaction.fields.getTextInputValue('link_emoji_input') || '').trim();

                    if (!isValidUrl(url)) {
                        await interaction.reply({ content: '❌ URL inválida para el botón.', flags: 64 });
                        return;
                    }

                    const parsedEmoji = parseEmojiInput(emojiStr || undefined);
                    if (!label && !parsedEmoji) {
                        await interaction.reply({ content: '❌ Debes proporcionar al menos una etiqueta o un emoji.', flags: 64 });
                        return;
                    }

                    if (textComp.thumbnail) {
                        await interaction.reply({ content: '❌ Este bloque tiene thumbnail. Elimínalo antes de añadir un botón link.', flags: 64 });
                        return;
                    }

                    textComp.linkButton = {
                        url,
                        label: label || undefined,
                        // Guardamos el string original; se parsea en render/build
                        emoji: emojiStr || undefined
                    };

                    await interaction.reply({ content: '✅ Botón link actualizado.', flags: 64 });
                } else if (id === 'import_json_modal') {
                    try {
                        const jsonString = interaction.fields.getTextInputValue('json_input');
                        const importedData = JSON.parse(jsonString);
                        if (importedData && typeof importedData === 'object') {
                            blockState = {
                                title: importedData.title || blockState.title,
                                color: importedData.color || blockState.color,
                                coverImage: importedData.coverImage || blockState.coverImage,
                                components: Array.isArray(importedData.components) ? importedData.components : blockState.components
                            };
                            for (const comp of blockState.components) {
                                if (comp?.type === 10 && comp.linkButton && comp.thumbnail) {
                                    delete comp.thumbnail; // priorizamos linkButton
                                }
                            }
                            await interaction.reply({ content: '✅ JSON importado correctamente.', flags: 64 });
                        } else {
                            await interaction.reply({ content: '❌ Estructura JSON inválida.', flags: 64 });
                            return;
                        }
                    } catch {
                        await interaction.reply({ content: '❌ JSON inválido. Verifica el formato.', flags: 64 });
                        return;
                    }
                } else {
                    return;
                }

                // Actualizar vista previa tras cada modal
                setTimeout(async () => {
                    if (!modalHandlerActive) return;
                    try {
                        const messageExists = await editorMessage.fetch().catch(() => null);
                        if (!messageExists) return;
                        await updateEditor(editorMessage, { // @ts-ignore
                            display: await renderPreview(blockState, message.member, message.guild),
                            components: btns(false)
                        });
                    } catch (error: any) {
                        if (error.code === 10008) {
                            console.log('Mensaje del editor eliminado');
                        } else if (error.code === 10062) {
                            console.log('Interacción expirada');
                        } else {
                            console.error('Error actualizando preview:', error.message || error);
                        }
                    }
                }, 500);

            } catch (error: any) {
                console.error('Error en modal:', error);
                try {
                    if (error.code !== 10062 && !interaction.replied && !interaction.deferred) {
                        await interaction.reply({ content: '❌ Error procesando el modal.', flags: 64 });
                    }
                } catch {}
            }
        };

        // Registrar el manejador de modales
        client.on('interactionCreate', modalHandler);

        //@ts-ignore
        collector.on("end", async (_, reason) => {
            // Desactivar el manejador de modales cuando el collector termine
            modalHandlerActive = false;
            client.off('interactionCreate', modalHandler);

            if (reason === "time") {
                try {
                    const messageExists = await editorMessage.fetch().catch(() => null);
                    if (messageExists) {
                        await updateEditor(editorMessage, {
                            // @ts-ignore
                            display: {
                                type: 17,
                                components: [{ type: 10, content: "⏰ Editor finalizado por inactividad." }]
                            },
                            components: []
                        });
                    }
                } catch (error) {
                    console.log('No se pudo actualizar el mensaje final');
                }
            }
        });
    }
};