import type {
	APIContainerComponent,
	APIComponentInContainer,
} from "discord.js";
import { ComponentType } from "discord.js";

export class V2ContainerBuilder implements APIContainerComponent {
	id?: number;
	components: APIComponentInContainer[] = [];
	accent_color?: number;
	spoiler?: boolean;
	readonly type = ComponentType.Container;

	setId(id: number): this {
		this.id = id;
		return this;
	}

	setComponents(components: APIComponentInContainer[]): this {
		if (components.length < 1)
			throw new Error("Containers must contain at least 1 component.");
		if (components.length > 10)
			throw new Error("Container must contain max 10 components.");

		this.components = components;
		return this;
	}

	setColor(color: number): this {
		this.accent_color = color;
		return this;
	}

	setSpoiler(spoiler: boolean): this {
		this.spoiler = spoiler;
		return this;
	}

	toJSON(): APIContainerComponent {
		return {
			id: this.id ?? undefined,
			type: this.type,
			components: this.components,
			accent_color: this.accent_color ?? undefined,
			spoiler: this.spoiler ?? false,
		};
	}
}

export function makeContainer(
	components: APIComponentInContainer[],
): V2ContainerBuilder {
	const builder = new V2ContainerBuilder();
	builder.setComponents(components);
	return builder;
}