package db

import (
	"errors"
	cherryApp "f1-game/internal/cherry_app"
	dbFacade "f1-game/internal/component/db/facade"
	nameDB "f1-game/internal/name/db"
	dbHero "f1-game/nodes/game/internal/db/data/hero"

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

type (
	// HeroTable 英雄表
	HeroTable struct {
		PlayerID           int64  `bson:"PlayerID,omitempty"`
		NodeID             string `bson:"NodeID,omitempty"`
		dbHero.Data        `bson:"Data,omitempty"`
		dbFacade.TableBase `bson:",inline"`
	}
)

func (p *HeroTable) TableName() string {
	return nameDB.Table_Hero
}

func (p *HeroTable) PrimaryValue() any {
	return p.PlayerID
}

func (p *HeroTable) CheckField() {
	if p.Heroes == nil {
		p.Heroes = make(dbHero.Heroes)
	}
}

func (p *HeroTable) Save2Queue() {
	save2Queue(p)
}

func GetHeroTable(playerID int64) *HeroTable {
	if val, ok := heroTableCache.GetIfPresent(playerID); ok {
		return val.(*HeroTable)
	}

	heroTable := GetHeroTableFromDB(playerID)
	heroTableCache.Put(playerID, heroTable)

	return heroTable
}

func GetHeroTableFromDB(playerID int64) *HeroTable {
	table := newHeroTable(playerID)
	filter := bson.M{
		nameDB.Field_NodeID:   table.NodeID,
		nameDB.Field_PlayerID: table.PlayerID,
	}

	err := dbComponent.FindOne(table, filter)
	if err != nil {
		if errors.Is(err, mongo.ErrNoDocuments) {
			clog.Warnf("[playerID = %d] not found, create new one", playerID)
			return table
		}

		clog.Errorf("[playerID = %d] db error = %v", playerID, err)
		return table
	}

	table.CheckField()

	return table
}

func newHeroTable(playerID int64) *HeroTable {
	return &HeroTable{
		PlayerID: playerID,
		NodeID:   cherryApp.NodeID(),
		Data:     dbHero.NewData(),
	}
}

//func (p *HeroTable) TeamHeroIDList() []int32 {
//	ids := make([]int32, 0, len(p.Teams))
//	for _, heroID := range p.Teams {
//		ids = append(ids, heroID)
//	}
//
//	return ids
//}

//func (p *HeroTable) TeamLevel() int32 {
//	level := int32(0)
//	for _, heroID := range p.Teams {
//		if hero, ok := p.Heroes.Get(heroID); ok {
//			level += hero.Level
//		}
//	}
//
//	return level
//}