import { createCommand } from "@/lib/utils";
import { SlashCommandBuilder, EmbedBuilder } from "discord.js";
import { inventoryService } from "@/modules/inventory/inventory.service";
import { userService } from "@/modules/user/user.service";

export const inventory = createCommand({
    data: new SlashCommandBuilder()
        .setName("inventory")
        .setDescription("View your or another user's inventory")
        .addUserOption(option =>
            option.setName("user")
                .setDescription("User to view")
                .setRequired(false)
        ),
    execute: async (interaction) => {
        await interaction.deferReply();

        const targetUser = interaction.options.getUser("user") || interaction.user;
        const user = await userService.getOrCreateUser(targetUser.id, targetUser.username);
        const items = await inventoryService.getInventory(user.id);

        if (!items || items.length === 0) {
            const embed = new EmbedBuilder()
                .setTitle(`${user.username}'s Inventory`)
                .setDescription("Inventory is empty.")
                .setColor("Blue");

            await interaction.editReply({ embeds: [embed] });
            return;
        }

        const description = items.map(entry => {
            return `**${entry.item.name}** x${entry.quantity}`;
        }).join("\n");

        const embed = new EmbedBuilder()
            .setTitle(`${user.username}'s Inventory`)
            .setDescription(description)
            .setColor("Blue")
            .setTimestamp();

        await interaction.editReply({ embeds: [embed] });
    }
});