/**
 * Created by Tony on 2017/3/13.
 */

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 cache = require('../../../public/cache/cacheUtil');
var rptUtil = require("../util/rpt_util");

//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;
        var rptTpl = null;
        Template.getPromise(grp_id, tpl_id).then(function(rst) {
            rptTpl = rst;
            if (rptTpl) {
                return TemplateData.getPromise(tpl_id);
            } else {
                callback(req, res, 'No report template was found!', null);
            }
        }).then(function(tplData){
                if (tplData) {
                    var printCom = JpcEx.createInit();
                    rptTpl[JV.NODE_MAIN_INFO][JV.NODE_PAGE_INFO][JV.PROP_PAGE_SIZE] = pageSize;
                    var defProperties = rptUtil.getReportDefaultCache();
                    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, null, pageRst);
                    } else {
                        callback(req, res, "Have errors while on going...", null);
                    }
                } else {
                    callback(req, res, 'No report data were found!', null);
                }
            }
        );
    },
    getDummyExcel: function(req, res) {
        var nodeExcel = require('excel-export'); //关联excel-export模块
        console.log("req.params.id:" + req.params.id);
        console.log("req.params.pm:" + req.params.pm);
        var conf = {};
        conf.cols = [
            {caption:'采购编号', type:'string'},
            {caption:'合同名称', type:'string'},
            {caption:'甲方', type:'string'},
            {caption:'甲方部门', type:'string'},
            {caption:'乙方', type:'string'},
            {caption:'乙方部门', type:'string'},
            {caption:'签订日期', type:'date'},
            {caption:'中标日期', type:'date'},
            {caption:'结束日期', type:'date'},
            {caption:'销售负责人', type:'string'},
            {caption:'商务负责人', type:'string'},
            {caption:'业绩归属部门', type:'string'},
            {caption:'金额', type:'number'},
            {caption:'状态', type:'string'}
        ];
        var data = [{myId: 0, name: "dummyExcel", partyA: "", partyADept: "", partyB:"", partyBDept: "", signDate: "", beginDate:"", endDate:"", amount: 100, state:"dummy!"}]
        var m_data = [];
        var arry = [data[0].myId, data[0].name, data[0].partyA, data[0].partyADept, data[0].partyB, data[0].partyBDept, data[0].signDate, data[0].beginDate, data[0].endDate, "销售负责人", "商务负责人", "业绩归属部门", data[0].amount, data[0].state ];
        m_data[0] = arry;
        conf.rows = m_data;

        var result = nodeExcel.execute(conf);
        //console.log(result);
        res.setHeader('Content-Type', 'application/vnd.openxmlformats');
        res.setHeader("Content-Disposition", "attachment; filename=" +data[0].name+ ".xlsx");
        res.end(result, 'binary');
    },
    dummyFunc: function(req, res){
    }
};