package siterpc

import (
	"encoding/json"
	"errors"
	"log"
	"reflect"

	"git.tetele.net/tgo/helper"
)

/**
 * 取所有配置
 * 2021/09/04
 * GZ
 */
func GetAllConfig(site_id, dbname string, url ...string) (map[string]string, error) {

	if dbname == "" {
		return nil, errors.New("参数错误")
	}

	conn, err := rpc_server_conn(url...)

	if err != nil {
		return nil, err
	}
	defer conn.Close()

	arg := SiteConfigItemReqArg{site_id, dbname, ""}

	req, err := SetReqData(arg)
	if err != nil {
		return nil, err
	}
	res := &Response{}

	err = conn.GetAllConfig(req, res)

	if err != nil {
		return nil, err
	}

	res_data_de, err := GetResData(res)
	if err != nil {
		return nil, err
	}
	if res_data_de == "" {
		return nil, nil
	}
	var res_arr []map[string]string

	err = json.Unmarshal([]byte(res_data_de), &res_arr)

	if err != nil {
		return nil, err
	}

	var res_map map[string]string = make(map[string]string)
	if len(res_arr) > 0 {
		var value string
		for _, info := range res_arr {
			value = ""
			switch info["Type"] {

			case "select":

				var content interface{}
				err = json.Unmarshal([]byte(info["Content"]), &content)
				if err != nil {
					log.Println(err)
				}

				content_type := reflect.TypeOf(content).String() //数据字典的类型

				switch content_type {
				case "[]interface {}": //数组形式，value字段对应数组的key
					list := content.([]interface{})
					val_key := helper.ToInt(info["Value"])
					value = helper.ToString(list[val_key])
				case "map[string]interface {}": //map形式，value字段对应key
					list := content.(map[string]interface{})
					value = helper.ToString(list[info["Value"]])

				}
			default:
				value = info["Value"]
			}
			res_map[info["Name"]] = value

		}
	}

	return res_map, nil

}

/**
 * 分组下所有配置
 * 2021/09/04
 * GZ
 */
func GetGroupConfig(site_id, dbname string, groupname string, url ...string) (map[string]string, error) {

	if dbname == "" {
		return nil, errors.New("参数错误")
	}

	conn, err := rpc_server_conn(url...)
	if err != nil {
		return nil, err
	}
	defer conn.Close()

	arg := SiteConfigItemReqArg{site_id, dbname, groupname}

	req, err := SetReqData(arg)
	if err != nil {
		return nil, err
	}
	res := &Response{}

	err = conn.GetGroupConfig(req, res)

	if err != nil {
		return nil, err
	}

	res_data_de, err := GetResData(res)
	if err != nil {
		return nil, err
	}
	if res_data_de == "" {
		return nil, nil
	}
	var res_arr []map[string]string

	err = json.Unmarshal([]byte(res_data_de), &res_arr)

	if err != nil {
		return nil, err
	}

	var res_map map[string]string = make(map[string]string)

	if len(res_arr) > 0 {
		var value string
		for _, info := range res_arr {
			value = ""
			switch info["Type"] {

			case "select":

				var content interface{}
				err = json.Unmarshal([]byte(info["Content"]), &content)
				if err != nil {
					log.Println(err)
				}

				content_type := reflect.TypeOf(content).String() //数据字典的类型

				switch content_type {
				case "[]interface {}": //数组形式，value字段对应数组的key
					list := content.([]interface{})
					val_key := helper.ToInt(info["Value"])
					value = helper.ToString(list[val_key])
				case "map[string]interface {}": //map形式，value字段对应key
					list := content.(map[string]interface{})
					value = helper.ToString(list[info["Value"]])

				}
			default:
				value = info["Value"]
			}
			res_map[info["Name"]] = value

		}
	}

	return res_map, nil

}