import { Utils } from "./utils";
import request from 'request';
export enum WhatsappAccountType{
    sales='sales',
    sales24='sales24',
    support='support',
    ld='ld'
}
export enum WhatsappVendor{
    sobot='sobot',
    interact='interact',
    aiSensy='aiSensy',
    aiSensyDhanda='aiSensyDhanda',
}
export class WhatsApp {

    public static async sendTransactionalMessageRotatory(args: {
        vendor?:WhatsappVendor,
        accountType:WhatsappAccountType,
        phone?: string,
        phones?: string[],
        templateIds: string[],
        headerValues: string[],
        bodyValues: string[],
        buttonValues: {
            [key: string]: string[],
        },
        carouselCards?:{
            imageUrl:string,
            actionUrl:string
        } [],
        debug?:boolean,
        scheduledStamp?:number,
        async?:boolean,
    }){
        let msgIds=[];
        if(args?.phones?.length){
            for(let i=0;i<args?.phones?.length;i++){
                if(args?.async){
                    let msgId=await this.sendTransactionalMessageRotatoryOne({
                        ...args,
                        phone:`${args?.phones?.[i]}`
                    })
                    msgIds.push(msgId);
                }else{
                    this.sendTransactionalMessageRotatoryOne({
                        ...args,
                        phone:`${args?.phones?.[i]}`
                    })
                }
            }
        }else if(args?.phone){
            if(args?.async){
                let msgId=await this.sendTransactionalMessageRotatoryOne({
                        ...args,
                        phone:`${args?.phone}`
                })
                msgIds.push(msgId);
            }else{
                this.sendTransactionalMessageRotatoryOne({
                        ...args,
                        phone:`${args?.phone}`
                })
            }
        }
        return msgIds;
    };


    private static async sendTransactionalMessageRotatoryOne(args: {
        vendor?:WhatsappVendor,
        accountType:WhatsappAccountType,
        phone: string,
        templateIds: string[],
        headerValues: string[],
        bodyValues: string[],
        buttonValues: {
            [key: string]: string[],
        },
        carouselCards?:{
            imageUrl:string,
            actionUrl:string
        } [],
        debug?:boolean,
        scheduledStamp?:number,
        async?:boolean,
    }) {
        if(!( args.vendor == WhatsappVendor.aiSensy )){
            args.phone = Utils.sanitizePhone(args.phone);
        }
        let finalBodyValues=[];
        for(let i=0;i<args.bodyValues.length;i++){
            finalBodyValues.push((args.bodyValues[i]+'').replace(/\t/g,'').replace(/\n/g,'').replace(/\r/g,'').replace(/  /,'').replace(/  /,'').replace(/  /,''))
        }
        const reqOptions = {
            method: "POST",
            headers: {
                "Content-Type": "application/json",
            },
            url: args?.debug?`http://localhost:4135/connect/api/message/whatsapp/${args?.async?'async-':''}transactional?debug=true`: `https://ezobooks.in/connect/api/message/whatsapp/${args?.async?'async-':''}transactional`,
            body: JSON.stringify({
                ...args,
                templateId:args.templateIds[Math.floor(Math.random() * args.templateIds.length)]
            })
        }
        return new Promise((resolve) => {
            request(reqOptions, (error: any, response: any) => {
                if (error) { 
                    return resolve(error) 
                };
                if(response && response?.body){
                    return resolve(response?.body);
                }
                return resolve('');
            });
        });
    }

}