import { Injectable } from '@nestjs/common';
import { MssqlDBService } from 'src/db/db.service';
import * as mssql from 'mssql'
import { Connection , Request} from 'mssql';
import { getSPAllContactsDTO, getSPDefaultcontactDTO, inactivateSPContactDTO } from 'src/oracle/uscib-managed-sp/sp-contacts/sp-contacts.dto';

@Injectable()
export class SpContactsService {

    constructor(private readonly mssqlDBService: MssqlDBService) { }

    async getSpAllContacts(body:getSPAllContactsDTO) {

        let connection: Connection;
        try {
            connection = await this.mssqlDBService.getConnection();
            const request = new Request(connection);
            request.input('P_SPID', mssql.Int, body.p_SPid);
            const result = await request.execute('carnetsys.GETSPALLCONTACTS');
            return { data: result.recordset };

        } catch (error) {
            console.error('Error executing stored procedure:', error);
        } finally {
            if (connection) {
                connection.close();
            }
        }
    }

    async getSPDefaultcontacts(body:getSPDefaultcontactDTO) {

        let connection: Connection;
        try {
            connection = await this.mssqlDBService.getConnection();
            const request = new Request(connection);
            request.input('P_SPID', mssql.Int, body.p_SPid);
            const result = await request.execute('carnetsys.GETSPDEFAULTCONTACTS');
            return { data: result.recordset };

        } catch (error) {
            console.error('Error executing stored procedure:', error);
        } finally {
            if (connection) {
                connection.close();
            }
        }
    }

    async inactivateSPContact(body:inactivateSPContactDTO) {

        let connection: Connection;
        try {
            connection = await this.mssqlDBService.getConnection();
            const request = new Request(connection);
            request.input('P_SPCONTACTID', mssql.Int, body.p_spcontactid);
            const result = await request.execute('carnetsys.INACTIVATESPCONTACTS');
            return { data: result.recordset };

        } catch (error) {
            console.error('Error executing stored procedure:', error);
        } finally {
            if (connection) {
                connection.close();
            }
        }
    }
}