// commands/overview.ts
import { ChatInputCommandInteraction, EmbedBuilder, MessageFlags, SlashCommandBuilder } from "discord.js";
import { db } from "../db";
import { formatSize } from "../lib";
import { StereoFile } from "../types";

export const data = new SlashCommandBuilder()
  .setName("user")
  .addUserOption(option => option.setName("user").setDescription("user to look up").setRequired(false))
  .setDescription("get information about a user (or yourself) on stereo");

export const execute = async (interaction: ChatInputCommandInteraction) => {
    const user = interaction.options.getUser("user") || interaction.user;
    if (!user) {
        await interaction.reply({ content: "couldn't find user", flags: MessageFlags.Ephemeral });
        return;
    }
    
    const id = await db.get<{ id: string }>`SELECT id FROM users WHERE id = ${user.id}`;
    if (!id) {
        await interaction.reply({ content: "this user doesn't have a stereo account", flags: MessageFlags.Ephemeral });
        return;
    }

    const files = await db.all<StereoFile[]>`SELECT * FROM files WHERE owner = ${user.id}`;
    const totalSize = files.reduce((a, b) => a + b.size, 0);

    const embed = new EmbedBuilder()
        .setColor(0xff264e)
        .setAuthor({
        name: `${user.globalName || "user"} on stereo`,
        iconURL: user.avatarURL({ size: 512 }) || ""
        })
        .setDescription("Here's your overview:")
        .addFields(
        { name: "Uploads", value: `${files.length} files`, inline: true },
        { name: "Uploaded", value: `${formatSize(totalSize)} / 15 GB`, inline: true },
        { name: "Plan", value: `Free`, inline: true }
        )
        .setFooter({ text: "powered by stereo" })
        .setTimestamp();

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

export default [data, execute] as const;