import { Prop, Schema, SchemaFactory } from "@nestjs/mongoose";
import { Document } from "mongoose";
import { ProductUOM } from "../enums/product-uom.enum";
import { ProductCategory } from "../enums/product-categories.enum";

// Defines the interface for your document
export type ProductDocument = Product & Document;

@Schema()
export class Product {
    @Prop({ required: true, unique: true })
    name: string;

    @Prop({ required: true })
    brand: string;

    @Prop({
        type: Number,
        enum: Object.values(ProductCategory).filter((value) => typeof value === "number"),
        default: ProductCategory.UNSPECIFIED,
    })
    category: ProductCategory;

    /**
     *  Properties worked on by a restriction service
     * */
    @Prop({ required: false })
    regulationType: string;

    @Prop({ required: false })
    minimumAge: number;

    @Prop({ required: false })
    requiresVerification: boolean;
    /**
     *  Properties worked on by a restriction service
     * */

    @Prop({ default: false })
    isWeighable: boolean;

    @Prop({ required: true, default: 1 })
    quantity: number;

    @Prop({ default: 0.001 })
    weight: number;

    @Prop({
        type: Number,
        enum: Object.values(ProductUOM).filter((value) => typeof value === "number"), // Filter numeric values
        default: ProductUOM.UNSPECIFIED,
    })
    uom: ProductUOM;

    @Prop({ required: true })
    upc: string;

    @Prop({ required: true })
    sku: string;
}

// Generates the actual Mongoose Schema
export const ProductSchema = SchemaFactory.createForClass(Product);