import { CollectionConfig } from 'payload/types';

const EventTypes: CollectionConfig = {
	slug: 'event-types',
	access: {
		read: () => true,
	},
	hooks: {
		afterRead: [
			({ doc }) => {
				const hashCode = (str) => {
					let hash = 0;

					for (let i = 0; i < str.length; i++)
						hash = str.charCodeAt(i) + ((hash << 5) - hash);


					return hash;
				};

				const pickColour = (str) => {
					return `hsl(${hashCode(str) % 360}, 100%, 65%)`;
				};

				doc.backgroundColour = pickColour(doc.name);

				return doc;
			}
		]
	},
	admin: {
		useAsTitle: 'name'
	},
	timestamps: false,
	fields: [
		{
			name: 'name',
			label: 'Name',
			type: 'text',
			required: true
		}
	]
};

export default EventTypes;