/**
 * Created by Tony on 2017/4/19.
 * 定额库分类，如重庆、广东等各个省的建筑定额，未来考虑与公路合并
 */
var mongoose = require('mongoose');
var dbm = require("../../../config/db/db_manager");
var stringUtil = require('../../../public/stringUtil');
var rationLibdb = dbm.getCfgConnection("rationLibMap");
var Schema = mongoose.Schema;
var RationLibSchema = new Schema({
    "dispName" : String,
    "dbName": String,
    "appType" : String, //如："建筑" / "公路"
    "localeType": String, //如 各个省份 / 部颁
    "descr" : String,
    "deleted": Boolean
});

var rationRepository = rationLibdb.model("rationRepository", RationLibSchema, "rationRepository");

function createNewLibModel(rationLibObj){
    var rst = {};
    rst.dispName = rationLibObj.dispName;
    rst.appType = rationLibObj.appType?rationLibObj.appType:'construct';
    rst.localeType = rationLibObj.localeType?rationLibObj.localeType:'';
    rst.descr = rationLibObj.descr;
    rst.dbName = 'r_r_' + stringUtil.getPinYinFullChars(rationLibObj.dispName);
    rst.deleted = false;
    return rst;
}

rationRepositoryDao = function(){};

rationRepositoryDao.prototype.getRealLibName = function(dispName,callback){
    rationRepository.find({"dispName": dispName}, function(err,data){
        if (err) {
            callback('Error', null);
        } else {
            callback(0, data);
        }
    });
};

rationRepositoryDao.prototype.addRationRepository = function( rationLibObj,callback){
    rationRepository.find({"dispName": rationLibObj.dispName},function(err,data){
        if(data.length == 0)
            new rationRepository(createNewLibModel(rationLibObj)).save(function(err) {
                if (err) callback("Error", null)
                else
                    callback(false, "ok");
            })
        else
            callback("定额库重名！",null)
    })
};

rationRepositoryDao.prototype.getDisplayRationLibs = function(callback) {
    rationRepository.find({"deleted": false}, function(err, data){
        if (err) {
            callback( 'Error', null);
        } else {
            callback( false, data);
        }
    });
};

rationRepositoryDao.prototype.updateName = function(orgName,newName,callback){
    rationRepository.find({"dispName":newName, "deleted": false}, function(err, data){
        if (data.length == 0) {
            rationRepository.update({dispName:orgName},{$set:{dispName:newName}},function(err){
                if(err) callback("err",false);
                else callback(false,"ok")
            })
        } else
            callback("不可重名！",false);
    });
}

module.exports = new rationRepositoryDao();