package db

import (
	"context"
	"errors"
	capp "f1-game/internal/cherry_app"
	nameDB "f1-game/internal/name/db"
	"fmt"

	clog "github.com/cherry-game/cherry/logger"
	"go.mongodb.org/mongo-driver/v2/bson"
	"go.mongodb.org/mongo-driver/v2/mongo"
)

// ver00008 修正 logic_watcher_table
type ver00008 struct {
}

// Version 手动自增，必需唯一
func (ver00008) Version() int32 {
	return 8
}

func (ver00008) Enable() bool {
	return false
}

func (p ver00008) Execute() bool {
	clog.Infof("Execute %v, nodeID = %s", p.Version(), capp.NodeID())

	list := getAllTables[*MapPlayerTable](nameDB.Table_MapPlayer)
	if len(list) == 0 {
		return true
	}

	var modifyCount int64
	watcherCollection := dbComponent.DB().Collection(nameDB.Table_LogicWatcher)
	for _, playerTable := range list {
		result, err := watcherCollection.UpdateByID(context.Background(), playerTable.PlayerID, bson.M{
			"$set": bson.M{"Watcher.LeagueID": playerTable.LeagueID},
		})

		if err != nil && !errors.Is(err, mongo.ErrNoDocuments) {
			clog.Errorf("[migrate %v] update playerID = %d error: %v", p.Version(), playerTable.PlayerID, err)
			return false
		}

		clog.Debugf("[migrate %v] update playerID = %d success", p.Version(), playerTable.PlayerID)
		modifyCount += result.ModifiedCount
	}

	clog.Infof("[migrate %v] update logic watcher table success: count = %d", p.Version(), modifyCount)

	return true
}

func (p ver00008) Desc() string {
	return fmt.Sprintf("[migrator - %d] Fix MarchViewID", p.Version())
}