import type {
	APIActionRowComponent,
	APIModalActionRowComponent,
	APIModalInteractionResponseCallbackData,
} from 'discord-api-types/v10';
import { ActionRowBuilder, createComponentBuilder, JSONEncodable, ModalActionRowComponentBuilder } from '../../index';
import { normalizeArray, type RestOrArray } from '../../util/normalizeArray';

export class UnsafeModalBuilder implements JSONEncodable<APIModalInteractionResponseCallbackData> {
	public readonly data: Partial<APIModalInteractionResponseCallbackData>;
	public readonly components: ActionRowBuilder<ModalActionRowComponentBuilder>[] = [];

	public constructor({ components, ...data }: Partial<APIModalInteractionResponseCallbackData> = {}) {
		this.data = { ...data };
		this.components = (components?.map((c) => createComponentBuilder(c)) ??
			[]) as ActionRowBuilder<ModalActionRowComponentBuilder>[];
	}

	/**
	 * Sets the title of the modal
	 *
	 * @param title - The title of the modal
	 */
	public setTitle(title: string) {
		this.data.title = title;
		return this;
	}

	/**
	 * Sets the custom id of the modal
	 *
	 * @param customId - The custom id of this modal
	 */
	public setCustomId(customId: string) {
		this.data.custom_id = customId;
		return this;
	}

	/**
	 * Adds components to this modal
	 *
	 * @param components - The components to add to this modal
	 */
	public addComponents(
		...components: RestOrArray<
			ActionRowBuilder<ModalActionRowComponentBuilder> | APIActionRowComponent<APIModalActionRowComponent>
		>
	) {
		this.components.push(
			...normalizeArray(components).map((component) =>
				component instanceof ActionRowBuilder
					? component
					: new ActionRowBuilder<ModalActionRowComponentBuilder>(component),
			),
		);
		return this;
	}

	/**
	 * Sets the components in this modal
	 *
	 * @param components - The components to set this modal to
	 */
	public setComponents(...components: RestOrArray<ActionRowBuilder<ModalActionRowComponentBuilder>>) {
		this.components.splice(0, this.components.length, ...normalizeArray(components));
		return this;
	}

	public toJSON(): APIModalInteractionResponseCallbackData {
		// eslint-disable-next-line @typescript-eslint/consistent-type-assertions
		return {
			...this.data,
			components: this.components.map((component) => component.toJSON()),
		} as APIModalInteractionResponseCallbackData;
	}
}