package fight

import (
	"blazing/common/socket/errorcode"
	"blazing/common/utils"
	config "blazing/modules/config/model"
	"blazing/modules/player/model"

	"blazing/logic/service/common"
	"blazing/logic/service/fight/action"
	"blazing/logic/service/fight/info"
	"blazing/logic/service/fight/input"
	"blazing/logic/service/player"
	"blazing/logic/service/user"
	"math/rand"
	"sync"
	"time"

	"github.com/gogf/gf/v2/util/grand"
	"github.com/jinzhu/copier"
)

type FightC struct {
	//准备战斗信息
	ReadyInfo model.NoteReadyToFightInfo
	//开始战斗信息
	info.FightStartOutboundInfo
	Info       info.Fightinfo
	IsReady    bool
	ownerID    uint32       // 战斗发起者ID
	Our        *input.Input //始终等于房主ID
	Opp        *input.Input //对手ID
	Switch     map[uint32]*action.ActiveSwitchAction
	Melee      []config.PetBaseConfig
	startl     sync.Once
	rand       *rand.Rand
	StartTime  time.Time
	actionChan chan action.BattleActionI // 所有操作统一从这里进入

	quit       chan struct{}
	over       chan struct{}
	First      *input.Input
	TrueFirst  *input.Input
	Second     *input.Input
	closefight bool
	overl      sync.Once
	waittime   int
	model.FightOverInfo
	//战斗结束的插装
	callback func(model.FightOverInfo)
}

func (f *FightC) Ownerid() uint32 {

	return f.ownerID
}
func (f *FightC) GetInputByPlayer(c common.PlayerI, isOpposite bool) *input.Input {
	// 判断当前玩家是否为我方玩家
	isOurPlayer := c.GetInfo().UserID == f.ownerID

	// 当isOurPlayer与isOpposite值不同时返回我方，相同时返回对方
	if isOurPlayer != isOpposite {
		return f.Our
	}
	return f.Opp
}

func (f *FightC) GetInputByAction(c action.BattleActionI, isOpposite bool) *input.Input {
	// 判断动作所属玩家是否为我方
	isOurAction := c.GetPlayerID() == f.Our.Player.GetInfo().UserID

	// 根据isOpposite决定是否返回相反方向的输入
	if isOurAction == !isOpposite {
		return f.Our
	}
	return f.Opp
}

// 玩家使用技能
func (f *FightC) GetCurrPET(c common.PlayerI) *info.BattlePetEntity {
	if f.Our.Player.GetInfo().UserID == c.GetInfo().UserID {
		return f.Our.CurrentPet
	} else {
		return f.Opp.CurrentPet
	}

}
func (f *FightC) GetOpp(c common.PlayerI) *input.Input {
	return f.GetInputByPlayer(c, true)
}

// 获取随机数
func (f *FightC) GetRand() *rand.Rand {

	return f.rand

}

// // 获取随机数
func (f *FightC) IsFirst(play common.PlayerI) bool {

		return f.TrueFirst.Player == play
	}
func (f *FightC) Chat(c common.PlayerI, msg string) {

	f.GetInputByPlayer(c, true).Player.SendPackCmd(50002, &user.ChatOutboundInfo{
		SenderId:       c.GetInfo().UserID,
		SenderNickname: c.GetInfo().Nick,
		Message:        utils.RemoveLast(msg),
	})
}

// 加载进度
func (f *FightC) LoadPercent(c common.PlayerI, percent int32) {
	if f.Info.Mode == info.BattleMode.PET_MELEE {
		return
	}
	if f.Info.Status == info.BattleMode.FIGHT_WITH_NPC {
		return
	}
	f.GetInputByPlayer(c, true).Player.SendPackCmd(2441, &info.LoadPercentOutboundInfo{
		Id:      c.GetInfo().UserID,
		Percent: uint32(percent),
	})

}

var meetpet = make(map[int]model.PetInfo)

func (f *FightC) initplayer(c common.PlayerI) (*input.Input, errorcode.ErrorCode) {
	r := c.CanFight()
	if c.CanFight() != 0 {
		return nil, r
	}

	in := input.NewInput(f, c)
	in.AllPet = make([]*info.BattlePetEntity, 0)
	in.InitAttackValue()
	for i := 0; i < len(c.GetInfo().PetList); i++ {
		//玩家精灵重置到100等级
		pet := c.GetInfo().PetList[i]
		if _, ok := c.(*player.Player); ok {
			pet.Level = utils.Min(pet.Level, 100)
		}

		in.AllPet = append(in.AllPet, info.CreateBattlePetEntity(pet, f.rand))

	}

	in.SortPet()
	if len(in.AllPet) == 0 {
		return nil, errorcode.ErrorCodes.ErrNoEligiblePokemon
	}

	switch f.Info.Mode {
	case info.BattleMode.SINGLE_MODE:
		in.AllPet = in.AllPet[:1]
	case info.BattleMode.PET_MELEE:
		in.AllPet = make([]*info.BattlePetEntity, 0)
		var meetpet []config.PetBaseConfig
		if len(f.Melee) < 6 {
			return nil, errorcode.ErrorCodes.ErrSystemError
		}
		if c.GetInfo().UserID == f.ownerID {
			meetpet = f.Melee[:3]
		} else {
			meetpet = f.Melee[3:]
		}

		for i, v := range meetpet {

			if v.Lv == 0 {
				v.Lv = 100

			}

			pet := model.GenPetInfo(int(v.MonID), 24, int(v.Nature), int(v.Effect[0]), int(v.Lv), nil, 0)

			pet.ConfigBoss(v)
			pet.CatchTime = c.GetInfo().UserID + uint32(i)*1000000
			pet.Cure()
			in.AllPet = append(in.AllPet, info.CreateBattlePetEntity(*pet, f.rand))

		}

	default:
	}

	in.CurrentPet = in.AllPet[0]
	return in, 0
}

// RandomElfIDs 从1-2000中随机抽取n个不重复的精灵ID
func RandomElfIDs(n int) []int {
	if n <= 0 || n > 2000 {
		return nil
	}

	// 用map记录已抽取的ID，避免重复
	used := make(map[int]struct{}, n)
	ids := make([]int, 0, n)

	for len(ids) < n {
		// 生成1-2000的随机数
		id := grand.Intn(2000) + 1 // rand.Intn(2000)生成0-1999，+1后为1-2000

		// 检查是否已抽取
		if _, exists := used[id]; !exists {
			used[id] = struct{}{}
			ids = append(ids, id)
		}
	}

	return ids
}
func initfightready(in *input.Input) (model.FightUserInfo, []model.ReadyFightPetInfo) {
	t := make([]model.ReadyFightPetInfo, len(in.AllPet))
	userindo := model.FightUserInfo{
		UserID: in.UserID,
		Nick:   in.Player.GetInfo().Nick,
	}

	for i := 0; i < len(in.AllPet); i++ {

		err := copier.CopyWithOption(&t[i], &in.AllPet[i].Info, copier.Option{IgnoreEmpty: true, DeepCopy: true})
		if err != nil {
			panic(err)
		}
	}

	return userindo, t
}

// 被击败的ID
func (f *FightC) IsWin(c *input.Input) bool {

	for _, v := range f.GetInputByPlayer(c.Player, true).AllPet {
		if !v.NotAlive { //如果存活
			return false
		}
	}
	return true
}

// 广播,并是否结束回合
func (f *FightC) Broadcast(t func(ff *input.Input)) {

	t(f.Our)
	t(f.Opp)

}

func (f *FightC) GetOverChan() chan struct{} {
	return f.over

}
func (f *FightC) GetOverInfo() model.FightOverInfo {
	return f.FightOverInfo

}

func (f *FightC) GetAttackValue(b bool) *model.AttackValue {
	return f.GetInputByPlayer(f.Our.Player, b).AttackValue

}