BotModel

import mongoose from 'mongoose';

export interface CategoryAI {
    utterances: Utterance[];
    entities: string[];
}

export interface CategoryFilter {
    entityName: string;
    operatorOnValue: string;
    operand: string;
}

export interface BotMessage {
    messageType: BotMessageType;
    message: string;
    options?: Array<BotMessageOption>;
    results?: Array<ProductDetails>;
}

export interface BotMessageOption {
    name: string;
    featuresAffected: Array<CategoryFilter>;
}

export interface ProductDetails {
    platformId: string;
    title: string;
    price?: string | number;
    imageUrl?: Array<string>;
    viewUrl: string;
    description: string;
}

export enum BotMessageType {
    Opening = 0,
    Text = 2,
    Result = 4,
    Action = 8
}

export type BotCategoryModel = mongoose.Document & {
    platformId: string;
    domain: string;
    name: string;
    imageUrl: string;
    description: string;
    viewUrl: string;
    ai: CategoryAI;
    products: Array<ProductDetails>;
    conversation: Array<BotMessage>;
};

export interface Utterance {
    text: string;
    intentName: string;
    entityLabels: EntityLabel[];
}

export interface EntityLabel {
    entityValue: string;
    entityName: string;
    startCharIndex: number;
    endCharIndex: number;
}

const botCategorySchema = new mongoose.Schema({
    platformId: String,
    name: String,
    imageUrl: String,
    description: String,
    domain: String,
    viewUrl: String,
    ai: {
        utterances: [{
            text: String,
            intentName: String,
            entityLabels: [{
                entityValue: String,
                entityName: String,
                startCharIndex: Number,
                endCharIndex: Number
            }]
        }],
        entities: [String]
    },
    products: [{
        platformId: String,
        title: String,
        price: String || Number,
        imageUrl: [String],
        viewUrl: String,
        description: String
    }],
    conversation: [{
        messageType: { type: String, enum: ['Opening', 'Text', 'Result', 'Action'] },
        message: String,
        options: [{
            name: String,
            featuresAffected: [{
                entityName: String,
                operatorOnValue: String,
                operand: String
            }]
        }],
        results: [{
            title: String,
            price: String || Number,
            currency: String,
            imageUrl: [String],
            resultPageUrl: String
        }]
    }]
}, { timestamps: true });

botCategorySchema.set('toJSON', {
    virtuals: true,
    versionKey: false,
    transform: (doc: mongoose.Document, ret: any) => { delete ret._id; }
});

const BotCategory = mongoose.model('BotCategory', botCategorySchema);

export default BotCategory;