/**
 * Created by Tony on 2016/12/24.
 */

var JV = require('../rpt_component/Jpc_ValueDefine');
var Template = require('../models/rpt_template');
var TemplateData = require('../models/rpt_temp_data');
var JpcEx = require('../rpt_component/JpcEx');
var cacheController = require('./cacheController');

//统一回调函数
var callback = function(req, res, err, data){
    if(err){
        //res.send({success: false, error: err});
        res.json({success: false, error: err});
    }
    else{
        //res.send({success: true, data: data});
        res.json({success:true, data: data});
    }
}

module.exports = {
    getReportAllPages: function(req, res){
        var grp_id = req.body.grp_id;
        var tpl_id = req.body.tpl_id;
        var pageSize = req.body.pageSize;
        Template.get(grp_id, tpl_id, function(err, rptTpl){
            if (rptTpl) {
                TemplateData.get(tpl_id, function(err, tplData){
                    if (tplData) {
                        var printCom = JpcEx.createNew();
                        rptTpl[JV.NODE_MAIN_INFO][JV.NODE_PAGE_INFO][JV.PROP_PAGE_SIZE] = pageSize;
                        var dftControls = cacheController.getCache("common_ctrls");
                        var dftFonts = cacheController.getCache("common_fonts");
                        var dftStyles = cacheController.getCache("common_styles");
                        var defProperties = {ctrls: dftControls, fonts: dftFonts, styles: dftStyles};
                        printCom.initialize(rptTpl);
                        printCom.analyzeData(rptTpl, tplData, defProperties);
                        var maxPages = printCom.totalPages;
                        var pageRst = printCom.outputAsSimpleJSONPageArray(rptTpl, tplData, 1, maxPages, defProperties);
                        if (pageRst) {
                            callback(req, res, err, pageRst);
                        } else {
                            callback(req, res, "Have errors while on going...", null);
                        }
                        //callback(req, res, err, tplData);
                    } else {
                        callback(req, res, err, null);
                    }
                })
            } else {
                callback(req, res, err, null);
            }
        });
    },
    getReportByPage: function(req, res){
    },
    getDefaultControls: function(req, res){
    },
    getDefaultFonts: function(req, res){
    },
    getDefaultStyles: function(req, res){
    },
    remove: function(req, res){
    }

}