package ureport

import (
	"fmt"
	"git.qianqiusoft.com/library/glog"
	"git.qianqiusoft.com/qianqiusoft/light-apiengine/entitys"
)

var _ureportHandlerMap map[string]func(ctx *entitys.CtrlContext)interface{} = make(map[string]func(ctx *entitys.CtrlContext)interface{})
var _ureportBeanFieldsHandlerMap map[string]func(ctx *entitys.CtrlContext)[]string = make(map[string]func(ctx *entitys.CtrlContext)[]string)

/**
 * @brief: register dataset handler
 */
func RegisterUreportHandler(key string, handler func(ctx *entitys.CtrlContext)interface{}){
	if handler == nil{
		return
	}

	if _, ok := _ureportHandlerMap[key]; ok{
		fmt.Println("---------------------->key is already exists")
		return
	}

	_ureportHandlerMap[key] = handler
 }

/**
 * @brief: register bean fields handler
 */
func RegisterUreportBeanFieldsHandler(class string, handler func(ctx *entitys.CtrlContext)[]string){
	if handler == nil{
		return
	}

	if _, ok := _ureportBeanFieldsHandlerMap[class]; ok{
		fmt.Println("---------------------->class is already exists")
		return
	}

	_ureportBeanFieldsHandlerMap[class] = handler
}


func CallUreportHanlder(ctx *entitys.CtrlContext){
	if _ureportHandlerMap == nil{
		fmt.Println("-------------------------handler is nil>")
		return
	}

	key := ctx.Ctx.DefaultQuery("key", "")

	if handler, ok := _ureportHandlerMap[key]; ok{
		ret := handler(ctx)
		ctx.Ctx.JSON(200, ret)
	}else{
		ctx.Ctx.JSON(200, map[string]interface{}{"code": 500, "msg": "key is not exists", "data": nil})
	}
}

func CallUreportBeanFieldsHandler(ctx *entitys.CtrlContext){
	if _ureportBeanFieldsHandlerMap == nil{
		fmt.Println("-------------------------bean fields handler is nil>")
		return
	}

	class := ctx.Ctx.DefaultQuery("class", "")

	if handler, ok := _ureportBeanFieldsHandlerMap[class]; ok{
		ret := handler(ctx)
		mapss := make([]map[string]string, 0)
		for i := range ret{
			mapss = append(mapss, map[string]string{
				"name": ret[i],
			})
		}
		glog.Infoln(mapss)
		ctx.Ctx.JSON(200, mapss)
	}else{
		glog.Infoln("there is not class bean fields handler", class)
		ctx.Ctx.JSON(200, map[string]interface{}{"code": 500, "msg": "class is not exists", "data": nil})
	}
}