package controller

import (
	"SciencesServer/app/api/admin/model"
	model2 "SciencesServer/app/common/model"
	"SciencesServer/app/session"
)

type Config struct{ *session.Enterprise }

type ConfigHandle func(session *session.Enterprise) *Config

type (
	// ConfigInfo 配置信息
	ConfigInfo struct {
		Name  string `json:"name"`
		Value string `json:"value"`
	}
)

func (c *Config) Instance(kind int, key []string) (map[string]*ConfigInfo, error) {
	mSysConfig := model.NewSysConfig()

	where := []*model2.ModelWhereOrder{&model2.ModelWhereOrder{
		Where: model2.NewWhereIn("`key`", key),
		Order: nil,
	}}

	if kind > 0 {
		where = append(where, &model2.ModelWhereOrder{
			Where: model2.NewWhere("kind", kind),
			Order: nil,
		})
	}
	out := make([]*model2.SysConfig, 0)

	err := model2.ScanFields(mSysConfig.SysConfig, &out, []string{"id", "`key`", "name", "`value`"}, where...)

	if err != nil {
		return nil, err
	}
	list := make(map[string]*ConfigInfo, 0)

	for _, v := range out {
		list[v.Key] = &ConfigInfo{
			Name:  v.Name,
			Value: v.Value,
		}
	}
	return list, nil
}

func NewConfig() ConfigHandle {
	return func(session *session.Enterprise) *Config {
		return &Config{Enterprise: session}
	}
}