/**
 * Created by jimiz on 2017/4/16.
 */
var billsData = require('./bills');
var rationData = require('./ration');
var GLJData = require('./GLJ');
var consts = require('./projectConsts');

var moduleMap = {};

moduleMap[consts.BILLS] = billsData;
moduleMap[consts.RATION] = rationData;
moduleMap[consts.GLJ] = GLJData;

var Project = function (){};

Project.prototype.datas = [];

Project.prototype.prepare = function(data, callback){
    data.updateData.forEach(function(item){
        this.datas.push(item);
        /*
        to do
        moduleMap[item.moduleName].prepare(item.data, jobCallback);
        */
    });
};

Project.prototype.save = function(data, callback){
    var job, savePoint;
    var errDatas = [];
    this.prepare(data, function(job, savePoint){});

    var saveCallback = function(err, moduleName, data){
        if (err != 0){
            var errData = {moduleName: moduleName, err: err, data: data};
            errDatas.push(errData);
        }
    };

    this.datas.forEach(function(item){
        moduleMap[item.moduleName].save(item.data, saveCallback);
    });

    this.datas = [];

    if (errDatas.length > 0){
        callback(1, 'error', errDatas)
    }
    else{
        callback(0, '', null)
    }

};

module.exports = new Project();