package com

import (
	"context"

	"go.etcd.io/etcd/client/v3"

	"mongo.games.com/game/etcd"
	"mongo.games.com/game/model"
	"mongo.games.com/game/protocol/webapi"
)

var ConfigMgrInst = model.NewConfigMgr()

func init() {
	// 平台信息
	etcd.Register(etcd.ETCDKEY_PLATFORM_PREFIX, webapi.Platform{}, PlatformConfigEtcd)
	// 竞技馆房间配置
	etcd.Register(etcd.ETCDKEY_RoomConfig, webapi.RoomConfig{}, PlatformConfigEtcd)
	// 抽奖展示
	etcd.Register(etcd.ETCDKEY_LotteryShow, webapi.ShowLottery{}, etcdHandler)
}

func PlatformConfigEtcd(ctx context.Context, completeKey string, isInit bool, event *clientv3.Event, data interface{}) {
	if event.Type == clientv3.EventTypeDelete {
		return
	}
	switch config := data.(type) {
	case *webapi.Platform:
		PlatformConfigSingleton.Update(config)
	case *webapi.RoomConfig:
		ConfigMgrInst.UpdateRoomConfig(config)
	case *webapi.ShowLottery:
		ConfigMgrInst.GetConfig(config.Platform).LotteryShows[config.GetId()] = config
	}
}

func etcdHandler(ctx context.Context, completeKey string, isInit bool, event *clientv3.Event, data interface{}) {
	switch config := data.(type) {
	case *webapi.ShowLottery:
		switch event.Type {
		case clientv3.EventTypePut:
			ConfigMgrInst.GetConfig(config.Platform).LotteryShows[config.GetId()] = config
		case clientv3.EventTypeDelete:
			delete(ConfigMgrInst.GetConfig(config.Platform).LotteryShows, config.GetId())
		}
	}
}