import { type BushMessage, type BushSlashMessage } from '#lib';
import { ActionRow, ButtonComponent, ButtonStyle, type MessageComponentInteraction, type MessageOptions } from 'discord.js';

/**
 * Sends a message with buttons for the user to confirm or cancel the action.
 */
export class ConfirmationPrompt {
	/**
	 * Options for sending the message
	 */
	protected messageOptions: MessageOptions;

	/**
	 * The message that triggered the command
	 */
	protected message: BushMessage | BushSlashMessage;

	/**
	 * @param message The message to respond to
	 * @param options The send message options
	 */
	protected constructor(message: BushMessage | BushSlashMessage, messageOptions: MessageOptions) {
		this.message = message;
		this.messageOptions = messageOptions;
	}

	/**
	 * Sends a message with buttons for the user to confirm or cancel the action.
	 */
	protected async send(): Promise<boolean> {
		this.messageOptions.components = [
			new ActionRow().addComponents(
				new ButtonComponent({ style: ButtonStyle.Success, customId: 'confirmationPrompt_confirm', label: 'Yes' }),
				new ButtonComponent({ style: ButtonStyle.Danger, customId: 'confirmationPrompt_cancel', label: 'No' })
			)
		];

		const msg = await this.message.channel!.send(this.messageOptions);

		return await new Promise<boolean>((resolve) => {
			let responded = false;
			const collector = msg.createMessageComponentCollector({
				filter: (interaction) => interaction.message?.id == msg.id,
				time: 300_000
			});

			collector.on('collect', async (interaction: MessageComponentInteraction) => {
				await interaction.deferUpdate().catch(() => undefined);
				if (interaction.user.id == this.message.author.id || client.config.owners.includes(interaction.user.id)) {
					if (interaction.customId === 'confirmationPrompt_confirm') {
						responded = true;
						collector.stop();
						resolve(true);
					} else if (interaction.customId === 'confirmationPrompt_cancel') {
						responded = true;
						collector.stop();
						resolve(false);
					}
				}
			});

			collector.on('end', async () => {
				await msg.delete().catch(() => undefined);
				if (!responded) resolve(false);
			});
		});
	}

	/**
	 * Sends a message with buttons for the user to confirm or cancel the action.
	 * @param message The message to respond to
	 * @param options The send message options
	 */
	public static async send(message: BushMessage | BushSlashMessage, sendOptions: MessageOptions): Promise<boolean> {
		return new ConfirmationPrompt(message, sendOptions).send();
	}
}