import config from "@/config";
import { text } from "@/utils/components";
import { tsExact, tsRelative } from "@/utils/profile";
import {
	type ChatInputCommandInteraction,
	type Client,
	ContainerBuilder,
	SlashCommandBuilder,
} from "discord.js";

const commandData = new SlashCommandBuilder()
	.setName("codes")
	.setDescription(`Get the codes for all ${config.terminology}s`)
	.addUserOption((option) =>
		option
			.setName("user")
			.setDescription("Optional user to mention")
			.setRequired(false),
	);

async function execute(
	_client: Client,
	interaction: ChatInputCommandInteraction,
) {
	const user = interaction.options.getUser("user");

	const container = new ContainerBuilder();
	const containerTextArr = ["## Codes"];

	for (const project of Object.values(config.projects)) {
		containerTextArr.push(`### ${project.displayName}`);
		if (!project.codes || project.codes.length === 0) {
			containerTextArr.push("No codes available.");
			continue;
		}
		for (const code of project.codes) {
			const codeText = code.expired ? `~~${code.code}~~` : `**${code.code}**`;
			const addedString = code.addedAt
				? `added ${tsRelative(code.addedAt)}`
				: undefined;
			const lineParts = [
				`- ${codeText}`,
				addedString ? `(${addedString})` : undefined,
			].filter(Boolean);

			containerTextArr.push(lineParts.join(" "));
		}
	}

	const containerText = text(containerTextArr.join("\n"));
	const footerText = text(
		[
			`\n-# Please tell <@${config.developerId}> if this is incorrect`,
			user ? `<@${user.id}>` : undefined,
		]
			.filter(Boolean)
			.join(" • "),
	);

	container.addTextDisplayComponents(containerText, footerText);
	await interaction.reply({
		components: [container],
		flags: ["IsComponentsV2"],
		...(user
			? { allowedMentions: { users: [user?.id] } }
			: { allowedMentions: { users: [] } }),
	});
}

export default {
	data: commandData,
	execute,
};