const db=require('../config/dbproc.js');
const Adapter=require('./dbadapter.js');


class InventoryAdapter extends Adapter{
    constructor(){
        super();        
    }
    
    
    async queryNewInventory(req,callback){
        var apires = this.getApiResultDefined();
        try {
            
            let idxpoboq= req.body.idxpoboq;
            let description= req.body.description;
            let nik = req.body.nik;

            let qry = "insert into tbl_poboqdetail ";
                qry = qry +"set description='"+description+"',iby='"+nik+"',idt=now()";

                // console.log(qry);
                db.query(qry,[],function(err,result,fields){
                    if(err){                    
                        apires.meta['message'] = err.toString();
                        apires.meta['code'] = 500;
                        callback('err',apires);
                    }
                    else
                    {
                        var qry = "select * from vw_poboqdetail where idxpoboq='"+idxpoboq+"'";
                        db.query(qry,[],function(err,result1,fields){
                            if(err){                    
                                apires.meta['message'] = err.toString();
                                apires.meta['code'] = 500;
                                callback('err',apires);
                            }
                            else
                            {
                                apires.success = true;
                                apires.data = JSON.parse(JSON.stringify(result1));
                                callback(null, apires);
                            }
                        });
                        
                    }
                });
            
        } catch (err) {
            apires.meta.code = 500;
            apires.meta.message = err.toString();
            callback('error',apires);
        }
    }
    
    async queryUpdInventory(req,callback){
        var apires = this.getApiResultDefined();
        try {
            
            let idxpoboq= req.body.idxpoboq;
            let idxpoboqdetail= req.body.idxpoboqdetail;
            let description= req.body.description;
            let nik = req.body.nik;

            let qry = "update tbl_poboqdetail ";
                qry = qry +"set description='"+description+"',uby='"+nik+"',udt=now() ";
                qry = qry +"where _idx='"+idxpoboqdetail+"'";

                // console.log(qry);
                db.query(qry,[],function(err,result,fields){
                    if(err){                    
                        apires.meta['message'] = err.toString();
                        apires.meta['code'] = 500;
                        callback('err',apires);
                    }
                    else
                    {
                        var qry = "select * from vw_poboqdetail where idxpoboq='"+idxpoboq+"'";
                        db.query(qry,[],function(err,result1,fields){
                            if(err){                    
                                apires.meta['message'] = err.toString();
                                apires.meta['code'] = 500;
                                callback('err',apires);
                            }
                            else
                            {
                                apires.success = true;
                                apires.data = JSON.parse(JSON.stringify(result1));
                                callback(null, apires);
                            }
                        });
                        
                    }
                });
            
        } catch (err) {
            apires.meta.code = 500;
            apires.meta.message = err.toString();
            callback('error',apires);
        }
    }
    
    async queryDelInventory(req,callback){
        var apires = this.getApiResultDefined();
        try {
            
            let idxpoboq= req.body.idxpoboq;
            let idxpoboqdetail= req.body.idxpoboqdetail;
            let remarkdeleted=req.body.remarkdeleted;
            let nik = req.body.nik;

            let qry = "update tbl_poboqdetail ";
                qry = qry +"set isdeleted=1,remarkdeleted='"+remarkdeleted+"',dby='"+nik+"',ddt=now() ";
                qry = qry +"where _idx='"+idxpoboqdetail+"'";

                // console.log(qry);
                db.query(qry,[],function(err,result,fields){
                    if(err){                    
                        apires.meta['message'] = err.toString();
                        apires.meta['code'] = 500;
                        callback('err',apires);
                    }
                    else
                    {
                        var qry = "select * from vw_poboqdetail where idxpoboq='"+idxpoboq+"'";
                        db.query(qry,[],function(err,result1,fields){
                            if(err){                    
                                apires.meta['message'] = err.toString();
                                apires.meta['code'] = 500;
                                callback('err',apires);
                            }
                            else
                            {
                                apires.success = true;
                                apires.data = JSON.parse(JSON.stringify(result1));
                                callback(null, apires);
                            }
                        });
                        
                    }
                });
            
        } catch (err) {
            apires.meta.code = 500;
            apires.meta.message = err.toString();
            callback('error',apires);
        }
    }

    async queryInventoryList(req,callback){
        var apires = this.getApiResultDefined();
        try {
            let idxpoboq = req.query.idxpoboq;
            let limit = req.query.limit;
            let offset = req.query.offset;
            // let keyword = req.query.keyword;
            // let nik = req.body.nik;

            let qry = "select * from vw_poboqdetail ";
                qry = qry +"where idxpoboq='"+ idxpoboq +"' ";
                qry = qry +"order by _idx asc limit " + offset + ", " + limit;

                // console.log(qry);
                db.query(qry,[],function(err,result,fields){
                    if(err){                    
                        apires.meta['message'] = err.toString();
                        apires.meta['code'] = 500;
                        callback('err',apires);
                    }
                    else
                    {
                        if(result.length>0){
                            let pagination = result.length / limit;
                            if(!Number.isInteger(pagination)){
                                pagination=(Math.floor(result.length / limit))+1;
                            }
                            // let pagination = Adapter.getPagination(result.length, limit);
                            apires.success = true;
                            apires.data.push({
                                "totalpage": pagination,
                                "totalrows": result.length
                            });
                            qry = "select * from vw_poboqdetail ";
                            qry = qry +"where idxpoboq='"+ idxpoboq +"' ";
                            qry = qry +"order by _idx asc limit " + offset + ", " + limit;
                            db.query(qry,[],function(err,result,fields){
                                if(err){                    
                                    apires.meta['message'] = err.toString();
                                    apires.meta['code'] = 500;
                                    callback('err',apires);
                                }
                                else
                                {
                                    apires.data.push({
                                        "results": JSON.parse(JSON.stringify(result))
                                    });
                                    callback(null, apires);
                                }
                            });
                        }
                        else{
                            apires.meta.code = 200;
                            apires.meta.message = "Record Not Found";                            
                            callback(null, apires);
                        }
                        
                        
                    }
                });
            
        } catch (err) {
            apires.meta.code = 500;
            apires.meta.message = err.toString();
            callback('error',apires);
        }
    }
    
    
}

module.exports = InventoryAdapter;