var mongoose = require("mongoose");
var Schemas = require("./Schemas");


var callback = function(req,res,err,data){
    if(data){
        res.status(200)
        res.json({success:true,data:data});
    }
    else
    if(err){
        res.status(500)
        res.json({success:false,error:err});
    }
    else{
        res.status(204);
        res.json({success:true});
    }
}

var inserts = {};
var searchs = {};
var updates = {}
var removes = {}
/*inserts.RationLibInsert = function(req,res){
    var str = req.body.rationDisPlayName;
    Schemas.connectMap(function(db){
        var LibMapModel = db.model("rationlibmaps",Schemas.RationLibMapSchema);
       var lib = new LibMapModel({"DisplayName":str, "DBName":str}).save(function(err){
           if(err) callback(req,res,err,false)
           else
           callback(req,res,false," ");
       })
    })
}*/
inserts.MainContentInsert = function(){};
/*inserts.RationSectionInsert = function(req,res){//find and updata;
    var DBName = req.body.rationName;
    var rationSection = JSON.parse(req.body.rationSection);
    Schemas.connectMap(function(db){
        var LibMapModel = db.model("rationlibmaps",Schemas.RationLibMapSchema);
        LibMapModel.find({"DisplayName":DBName},function(err,data){
            if(data.length) {
                var realRationName = data[0].DBName;
                db = mongoose.createConnection("192.168.1.184", realRationName,60666);
                var RationTreeModel = db.model("rationtrees", Schemas.RationTreeSchema);
                RationTreeModel.find({"SectionID":rationSection.SectionID},function(err,data){
                    if(data.length){
                        RationTreeModel.update({'SectionID':rationSection.SectionID},rationSection,function(err,data){
                            if(err){
                                callback(req,res,"some error occured when save RationTempTree!",false);
                            }else
                                callback(req,res,false,"save RationTempTree success!");
                        });

                    }else{
                        var N = new RationTreeModel(rationSection).save(function(err){
                            if(err){
                                callback(req,res,"some error occured when save RationTempTree!",false);
                            }else
                                callback(req,res,false,"save RationTempTree success!");
                        })
                    }
                })
            }
        })
    })
};*/
inserts.SectionTextInsert = function(req,res){};
inserts.RationItemsInsert = function(req,res){
    var DBName = req.body.rationName;
    var rationItem = JSON.parse(req.body.rationItem);
    Schemas.connectMap(function(db){
        var LibMapModel = db.model("rationlibmaps",Schemas.RationLibMapSchema);
        LibMapModel.find({"DisplayName":DBName},function(err,data){
            if(data.length){
                var realRationName = data[0].DBName;
                db = mongoose.createConnection("192.168.1.184",realRationName,60666);
                var GLJListModel =db.model("rationitems",Schemas.RationItemsSchema);
                //加控制语句
                GLJListModel.find({"RationCode":rationItem.RationCode},function(err,data){
                    if(data.length)
                        callback(req,res,"定额号重复！",false)
                    else
                    new GLJListModel(rationItem).save(function(err){
                        if(err){
                            callback(req,res,"",false);
                        }else{
                            callback(req,res,false,"");
                        }
                    })
                })


            }
        })
    })
};
inserts.RationContentInsert = function(){};
inserts.GLJListInsert = function(req,res){
    var DBName = req.body.rationName;
    var glj = JSON.parse(req.body.gljItem);
    Schemas.connectMap(function(db){
        var LibMapModel = db.model("rationlibmaps",Schemas.RationLibMapSchema);
        LibMapModel.find({"DisplayName":DBName},function(err,data){
            if(data.length){
                var realRationName = data[0].DBName;
                db = mongoose.createConnection("192.168.1.184",realRationName,60666);
                var GLJListModel =db.model("gljlists",Schemas.GLJListSchema);
                GLJListModel.find({"GLJCode":glj.GLJCode},function(err,data){
                    if(data.length) callback(req,res,"工料机号重复！",false)
                    else
                        new GLJListModel(glj).save(function(err){
                            if(err){
                                callback(req,res,"新增工料机错误！",false);
                            }else{
                                callback(req,res,false,"");
                            }
                        })
                })

            }
        })
    })
};
inserts.RationGLJInsert = function(req,res){
    var DBName = req.body.rationName;
    var rationGLJ = JSON.parse(req.body.rationGLJ);
    Schemas.connectMap(function(db){
        var LibMapModel = db.model("rationlibmaps",Schemas.RationLibMapSchema);
        LibMapModel.find({"DisplayName":DBName},function(err,data){
            if(data.length){
                var realRationName = data[0].DBName;
                db = mongoose.createConnection("192.168.1.184",realRationName,60666);
                var GLJListModel =db.model("rationgljs",Schemas.RationGLJSchema);
                GLJListModel.find({"RationCode":rationGLJ.RationCode,"GLJCode":rationGLJ.GLJCode},function(err,data){
                    if(data.length) callback(req,res,"不可在一条定额下套用相同定额多次",false)
                    else
                        new GLJListModel(rationGLJ).save(function(err){
                            if(err){
                                callback(req,res,"",false);
                            }else{
                                callback(req,res,false,data);
                            }
                        })
                })

            }
        })
    })
};
inserts.GLJTypeTreeInsert = function(){};
inserts.MinorRationInsert = function(){};
inserts.CoeListInsert = function(){};
inserts.RationCoeInsert = function(){};
/*inserts.TempRationTreeInsert = function(req,res){
    var DBName = req.body.rationName;
    var rationTempTree = JSON.parse(req.body.rationTempTree);
    Schemas.connectMap(function(db){
        var LibMapModel = db.model("rationlibmaps",Schemas.RationLibMapSchema);
        LibMapModel.find({"DisplayName":DBName},function(err,data){
            if(data.length){
                var realRationName = data[0].DBName;
                db = mongoose.createConnection("192.168.1.184",realRationName,60666);
                var RationTreeModel =db.model("rationtrees",Schemas.RationTreeSchema);
                for(i=0;i<rationTempTree.length;i++){
                    var node ={}
                    node.SectionID = rationTempTree[i].id;
                    node.ParentID = rationTempTree[i].pId;

                    node.NextSiblingID = rationTempTree[i].nId;
                    node.Name =rationTempTree[i].name;
                    var N = new RationTreeModel(node).save(function(err){
                        if(err) console.log("wocao")
                    });
                }
                if (i>=rationTempTree.length)
                    callback(req,res,false,"save RationTempTree success!");
                else
                    callback(req,res,"some error occured when save RationTempTree!",false);
            }
        })
    })
}*/
/*searchs.getRationTree = function(req,res){
    //打开连接相映定额库
    //返回树结构到前段ztree处理
    var DBName = req.body.rationName;
    Schemas.connectMap(function(db){
        var LibMapModel = db.model("rationlibmaps",Schemas.RationLibMapSchema);
        LibMapModel.find({"DisplayName":DBName},function(err,data){
            if(data.length){
                var realRationName = data[0].DBName;
                db = mongoose.createConnection("192.168.1.184",realRationName,60666);
                var RationTreeModel =db.model("rationtrees",Schemas.RationTreeSchema);
                RationTreeModel.find({},function(err,data){
                    if(data.length)
                    {
                        callback(req,res,false,data);
                    }
                    else
                    {
                        callback(req,res,"查询定额错误！",false)
                    }
                })
            }
        })
    });
}*/
/*searchs.getRationLibs = function(req,res){
    Schemas.connectMap(function(db){
        var LibMapModel = db.model("rationlibmaps",Schemas.RationLibMapSchema);
        LibMapModel.find({},{"DisplayName":1},function(err,data){
            if(data){
                callback(req,res,false,data);
            }
            else{
                callback(req,res,"没有定额库",false);
            }
        })
    })
}*/
searchs.getGLJList = function(req,res){
    var DBName = req.body.rationName;
    Schemas.connectMap(function(db){
        var LibMapModel = db.model("rationlibmaps",Schemas.RationLibMapSchema);
        LibMapModel.find({"DisplayName":DBName},function(err,data){
            if(data.length){
                var realRationName = data[0].DBName;
                db = mongoose.createConnection("192.168.1.184",realRationName,60666);
                var GLJListModel =db.model("gljlists",Schemas.GLJListSchema);
                GLJListModel.find({},function(err,data){
                    if(data.length)
                    {
                        callback(req,res,false,data);
                    }
                    else
                    if(err)
                    {
                        callback(req,res,"err",false)
                    }
                    else{
                        callback(req,res,false,false)
                    }
                })
            }
        })
    });
}
searchs.getGLJByCode = function(req,res){
    var DBName = req.body.rationName;
    var gljCode =req.body.gljCode ;
    Schemas.connectMap(function(db){
        var LibMapModel = db.model("rationlibmaps",Schemas.RationLibMapSchema);
        LibMapModel.find({"DisplayName":DBName},function(err,data){
            if(data.length){
                var realRationName = data[0].DBName;
                db = mongoose.createConnection("192.168.1.184",realRationName,60666);
                var GLJListModel =db.model("gljlists",Schemas.GLJListSchema);
                GLJListModel.find({"GLJCode":gljCode},function(err,data){
                    if(data.length)
                        callback(req,res,false,data);
                    else
                        callback(req,res,"无此工料机",false)
                })
            }
        })
    });
}
searchs.getRationGLJItems = function(req,res){
    var DBName = req.body.rationName;
    var rationCode = req.body.rationCode;
    Schemas.connectMap(function(db){
        var LibMapModel = db.model("rationlibmaps",Schemas.RationLibMapSchema);
        LibMapModel.find({"DisplayName":DBName},function(err,data){
            if(data.length){
                var realRationName = data[0].DBName;
                var db = mongoose.createConnection("192.168.1.184",realRationName,60666);
                var RationGLJModel =db.model("rationgljs",Schemas.RationGLJSchema);
                RationGLJModel.find({"RationCode":rationCode},function(err,rationglj){
                    if(rationglj.length) callback(req,res,false,rationglj);
                    else if(err)callback(req,res,"err",false);
                    else callback(req,res,false,false);
                })
            }
        })
    });
}
searchs.getGLJ = function(req,res){
    var DBName = req.body.rationName;
    var GLJCode = req.body.GLJCode ;
    Schemas.connectMap(function(db){
        var LibMapModel = db.model("rationlibmaps",Schemas.RationLibMapSchema);
        LibMapModel.find({"DisplayName":DBName},function(err,data){
            if(data.length){
                var realRationName = data[0].DBName;
                db = mongoose.createConnection("192.168.1.184",realRationName,60666);
                var GLJListModel =db.model("gljlists",Schemas.GLJListSchema);
                GLJListModel.find({"GLJCode":GLJCode},function(err,data){
                    if(data.length)
                    {
                        callback(req,res,false,data);
                    }
                    else
                    {
                        callback(req,res,"",false)
                    }
                })
            }
        })
    });
}
searchs.getRationsBySectionID = function(req,res){
    var DBName = req.body.rationName;
    var sectionID = Number(req.body.sectionID) ;
    Schemas.connectMap(function(db){
        var LibMapModel = db.model("rationlibmaps",Schemas.RationLibMapSchema);
        LibMapModel.find({"DisplayName":DBName},function(err,data){
            if(data.length){
                var realRationName = data[0].DBName;
                db = mongoose.createConnection("192.168.1.184",realRationName,60666);
                var GLJListModel =db.model("rationitems",Schemas.RationItemsSchema);
                GLJListModel.find({"SectionID":sectionID},function(err,data){
                    if(data.length)
                    {
                        callback(req,res,false,data);
                    }
                    else
                    {
                        callback(req,res,"",false)
                    }
                })
            }
        })
    });
}
searchs.getRationByCode = function(req,res){
    var DBName = req.body.rationName;
    var rationCode =req.body.RationCode ;
    Schemas.connectMap(function(db){
        var LibMapModel = db.model("rationlibmaps",Schemas.RationLibMapSchema);
        LibMapModel.find({"DisplayName":DBName},function(err,data){
            if(data.length){
                var realRationName = data[0].DBName;
                db = mongoose.createConnection("192.168.1.184",realRationName,60666);
                var RationModel =db.model("rationitems",Schemas.RationItemsSchema);
                RationModel.find({"RationCode":rationCode},function(err,data){
                    if(data.length)
                    {
                        callback(req,res,false,data);
                    }
                    else
                    {
                        callback(req,res,"",false)
                    }
                })
            }
        })
    });
}
/*removes.deleteRationLibs = function(req,res){//只删除了映射表内容  级联操作待完成
    var rationName = req.body.rationName;
    Schemas.connectMap(function(db){
        var LibMapModel = db.model("rationlibmaps",Schemas.RationLibMapSchema);
        LibMapModel.find({"DisplayName":rationName},function(err,data){
            if(data.length) {
                var realRationName = data[0].DBName;
                db = mongoose.createConnection("192.168.1.184", realRationName,60666);
                db.dropDatabase(function(err){
                    if(err) callback(req,res,"drop err",false);
                    else{
                        callback(req,res,false,"ok")
                    }
                });
            }
        })
    })

}*/
removes.deleteRationMapItem=function(req,res){
    var rationName = req.body.rationName;
    Schemas.connectMap(function(db){
        var LibMapModel = db.model("rationlibmaps",Schemas.RationLibMapSchema);
        LibMapModel.remove({"DisplayName":rationName},function(err){
            if(err) callback(req,res,"删除错误",false);
            else callback(req,res,false,"已删除");
        })
    })
}
removes.deleteRationSection =function(req,res){
    var DBName = req.body.rationName;
    var sectionID = req.body.rationSection;
    Schemas.connectMap(function(db){
        var LibMapModel = db.model("rationlibmaps",Schemas.RationLibMapSchema);
        LibMapModel.find({"DisplayName":DBName},function(err,data){
            if(data.length) {
                var realRationName = data[0].DBName;
                db = mongoose.createConnection("192.168.1.184", realRationName,60666);
                var RationTreeModel = db.model("rationtrees", Schemas.RationTreeSchema);
                RationTreeModel.remove({"SectionID":sectionID},function(err){
                    if(err){callback(req,res,"删除错误",false);}
                    else{callback(req,res,false,"已删除");}
                })
            }
        })
    })
}
removes.deleteGLJItem = function(req,res){
    var DBName = req.body.rationName;
    var gljItem = req.body.GLJCode;
    Schemas.connectMap(function(db){
        var LibMapModel = db.model("rationlibmaps",Schemas.RationLibMapSchema);
        LibMapModel.find({"DisplayName":DBName},function(err,data){
            if(data.length) {
                var realRationName = data[0].DBName;
                db = mongoose.createConnection("192.168.1.184", realRationName,60666);
                var gljListModel = db.model("gljlists", Schemas.GLJListSchema);
                gljListModel.remove({"GLJCode":gljItem},function(err){
                    if(err){callback(req,res,"删除错误",false);}
                    else{callback(req,res,false,"已删除");}
                })
            }
        })
    })
}
removes.deleteRation = function(req,res){
    var DBName = req.body.rationName;
    var delvalue = req.body.value;
    Schemas.connectMap(function(db){
        var LibMapModel = db.model("rationlibmaps",Schemas.RationLibMapSchema);
        LibMapModel.find({"DisplayName":DBName},function(err,data){
            if(data.length) {
                var realRationName = data[0].DBName;
                db = mongoose.createConnection("192.168.1.184", realRationName,60666);
                var rationModel = db.model("rationitems",Schemas.RationItemsSchema);
                rationModel.remove({"RationCode":delvalue},function(err){
                    if(err) callback(req,res,"err",false)
                    else {
                        var rationGLJModel = db.model("rationgljs",Schemas.RationGLJSchema);
                        rationGLJModel.remove({"RationCode":delvalue},function(err){
                            if(err) callback(req,res,"err",false)
                            else callback(req,res,false,"ok")
                        })
                    };
                });
            }
        })
    })
}
removes.deleteRationGLJ = function(req,res){
   var DBName = req.body.rationName;
    var delvalue = req.body.value;
    Schemas.connectMap(function(db){
        var LibMapModel = db.model("rationlibmaps",Schemas.RationLibMapSchema);
        LibMapModel.find({"DisplayName":DBName},function(err,data){
            if(data.length) {
                var realRationName = data[0].DBName;
                db = mongoose.createConnection("192.168.1.184", realRationName,60666);
                var rationModel = db.model("rationgljs",Schemas.RationGLJSchema);
                rationModel.remove({"GLJCode":delvalue},function(err){
                    if(err)
                        callback(req,res,"err",false)
                    else
                        callback(req,res,false,"ok")
                });
            }
        })
    })

}
/*updates.updateRationLib = function(req,res){
    var str = req.body.rationName;
    var newName = req.body.newName;
    Schemas.connectMap(function(db){
        var LibMapModel = db.model("rationlibmaps",Schemas.RationLibMapSchema);
        LibMapModel.update({"DisplayName":str},{$set:{"DisplayName":newName}},function(err){
            if(err) callback(req,res,"err",false)
            else callback(req,res,false,"ok");
            })
    })

}*/
updates.updateGLJItem = function(req,res){
    var DBName = req.body.rationName;
    var GLJCode = req.body.GLJCode;
    var glj =JSON.parse(req.body.newGLJ);
    Schemas.connectMap(function(db){
        var LibMapModel = db.model("rationlibmaps",Schemas.RationLibMapSchema);
        LibMapModel.find({"DisplayName":DBName},function(err,data){
            if(data.length){
                var realRationName = data[0].DBName;
                db = mongoose.createConnection("192.168.1.184",realRationName,60666);

                var GLJListModel =db.model("gljlists",Schemas.GLJListSchema);
                GLJListModel.update({"GLJCode":GLJCode},glj,function(err){
                    if(err) callback(req,res,"err",false)
                    else callback(req,res,false,"ok");
                })
            }
        })
    })
}
updates.updateRationItem = function(req,res){
    var DBName = req.body.rationName;
    var rationCode = req.body.RationCode;
    var rationItem =JSON.parse(req.body.newRation);
    Schemas.connectMap(function(db){
        var LibMapModel = db.model("rationlibmaps",Schemas.RationLibMapSchema);
        LibMapModel.find({"DisplayName":DBName},function(err,data){
            if(data.length){
                var realRationName = data[0].DBName;
                db = mongoose.createConnection("192.168.1.184",realRationName,60666);
                var RationModel =db.model("rationitems",Schemas.RationItemsSchema);
                RationModel.update({"RationCode":rationCode},rationItem,function(err){
                    if(err) callback(req,res,"err",false)
                    else callback(req,res,false,"ok");
                })
            }
        })
    })
}
updates.updateRGLJAmount = function(req,res){
    var DBName = req.body.rationName;
    var rationCode = req.body.RationCode;
    var gljCdoe = req.body.GLJCode
    var Amount = req.body.Amount;
    Schemas.connectMap(function(db){
        var LibMapModel = db.model("rationlibmaps",Schemas.RationLibMapSchema);
        LibMapModel.find({"DisplayName":DBName},function(err,data){
            if(data.length){
                var realRationName = data[0].DBName;
                db = mongoose.createConnection("192.168.1.184",realRationName,60666);
                var RationModel =db.model("rationgljs",Schemas.RationGLJSchema);
                RationModel.update({"RationCode":rationCode,"GLJCode":gljCdoe},{$set:{'Amount':Amount}},function(err){
                    if(err) callback(req,res,"err",false)
                    else callback(req,res,false,"ok");
                })
            }
        })
    })
}
updates.setRationBasePrice = function(req,res){
    var DBName = req.body.rationName;
    var rationCode = req.body.rationCode;
    var basePrice = req.body.BasePrice;
    Schemas.connectMap(function(db){
        var LibMapModel = db.model("rationlibmaps",Schemas.RationLibMapSchema);
        LibMapModel.find({"DisplayName":DBName},function(err,data){
            if(data.length){
                var realRationName = data[0].DBName;
                db = mongoose.createConnection("192.168.1.184",realRationName,60666);
                var RationModel =db.model("rationitems",Schemas.RationItemsSchema);
                RationModel.update({"RationCode":rationCode},{$set:{'BasePrice':basePrice}},function(err){
                    if(err) callback(req,res,"err",false)
                    else callback(req,res,false,"ok");

                })
            }
        })
    })
}
var interfaces = {
    "insert":inserts,
    "remove":removes,
    "search":searchs,
    "update":updates
};

module.exports =interfaces;