import { Document, model, Schema, Types, Error } from 'mongoose';
import { accessibleRecordsPlugin } from '@casl/mongoose';
import { Enum } from '../../library/enum';

export const RecipeCollectionType = Enum('MANUAL', 'SMART');
export type RecipeCollectionType = Enum<typeof RecipeCollectionType>;

export interface RecipeCollectionItem extends Types.Embedded {
  recipe: Types.ObjectId;
}

export interface RecipeCollectionItemProps {
  recipe: string;
}

// ** Generic Collection

export interface RecipeCollection extends Document {
  name: string;
  ownerId: string;
  nodes: Types.DocumentArray<RecipeCollectionItem>;
  kind?: RecipeCollectionType;
}

export interface RecipeCollectionProps {
  name: string;
  ownerId: string;
  nodes: RecipeCollectionItemProps[];
  kind?: RecipeCollectionType;
}

// ** Mongoose Setup

export const recipeCollectionItemSchema = new Schema(
  {
    recipe: {
      type: Schema.Types.ObjectId,
      ref: 'Recipe',
      required: true,
    },
  },
  { _id: false }
);

export const recipeCollectionSchema = new Schema(
  {
    name: { type: String },
    nodes: [recipeCollectionItemSchema],
    ownerId: { type: Schema.Types.ObjectId, required: true },
  },
  {
    discriminatorKey: 'kind',
    timestamps: true,
  }
);

//
// Custom Methods
//

recipeCollectionSchema.methods = {};

//
// Plugins
//

recipeCollectionSchema.plugin(accessibleRecordsPlugin);

//
// Model
//

export const RecipeCollection = model<RecipeCollection>(
  'RecipeCollection',
  recipeCollectionSchema
);