package aiUnDressmod

import (
	"time"

	"91porn-server/models/commod"

	"go.mongodb.org/mongo-driver/bson"
	"go.mongodb.org/mongo-driver/bson/primitive"
	"go.mongodb.org/mongo-driver/mongo/options"
)

// AiUnDressAppRes AI记录 App返回给前端
type AiUnDressAppRes struct {
	UID        uint64    `json:"uid" bson:"uid"`               // 用户id
	OriginPic  string    `json:"originPic" bson:"originPic"`   // 脱衣原图
	OriginPics []string  `json:"originPics" bson:"originPics"` // 脱衣原图多张
	NewPic     []string  `json:"newPic" bson:"newPic"`         // 脱衣后新图
	Coin       int64     `json:"coin" bson:"coin"`             // 此次脱衣金币个数
	Status     int       `json:"status" bson:"status"`         // 1、进行中 2、生成成功 3、生成失败
	Remark     string    `json:"remark" bson:"remark"`         // 备注
	CreatedAt  time.Time `json:"createdAt" bson:"createdAt"`   // 创建时间
	UpdatedAt  time.Time `json:"updatedAt" bson:"updatedAt"`   // 刷新时间
}

type ListRequest struct {
	Status *int `form:"status" json:"status" bson:"status"` // 1、进行中 2、生成成功 3、生成失败
	commod.Page
}

func (receiver *ListRequest) Filter(uid uint64) primitive.M {
	filter := bson.M{}
	if receiver.Status != nil {
		if *receiver.Status == Processing {
			filter["status"] = bson.M{"$in": []int{Processing, SubmitOrder}}
		} else {
			filter["status"] = receiver.Status
		}
	}
	filter["uid"] = uid
	filter["isHide"] = bson.M{"$in": []any{nil, false}}
	return filter
}

func (receiver *ListRequest) Options() *options.FindOptions {
	return options.Find().SetSkip(int64(receiver.Skip())).SetLimit(int64(receiver.Limit())).SetSort(bson.M{"updatedAt": -1})
}

type GenerateRequest struct {
	OriginPic   []string `json:"originPic" bson:"originPic"`     // 脱衣原图
	Coin        int64    `json:"coin" bson:"coin"`               // 此次脱衣金币个数
	IsFreeTimes bool     `json:"isFreeTimes" bson:"isFreeTimes"` // 是否使用免费次数
	ShareTitle  string   `json:"shareTitle"`                     // 分享标题
	ShareStatus int      `json:"shareStatus" bson:"shareStatus"` // 是否分享 0-不分享 1-分享
}

//func (receiver *GenerateRequest) Generate(uid uint64) AiUnDress {
//	now := time.Now()
//	return AiUnDress{
//		OriginPic: receiver.OriginPic,
//		UID:       uid,
//		Coin:      receiver.Coin,
//		Status:    Processing,
//		IsHide:    false,
//		UpdatedAt: now,
//		CreatedAt: now,
//	}
//}

func (receiver *GenerateRequest) GenerateMany(orderId primitive.ObjectID, orderCreatedAt time.Time, uid uint64, privilegeCount, debitFreeCount, debitCoins, debitIncomeCoins, singeCoin int64, shareTitle string, shareStatus int) []AiUnDress {
	var generateAiUnDress []AiUnDress
	if len(receiver.OriginPic) > 0 {
		p := receiver.OriginPic[0]
		//for _, p := range receiver.OriginPic {
		var (
			picture            []string
			newCoin            int64
			newDebitAmountCoin int64
			newDebitIncomeCoin int64
			newDebitFreeCount  int64
			isFreeTimes        bool
		)
		picture = append(picture, p)

		if debitFreeCount > 0 {
			isFreeTimes = true
			newDebitFreeCount = 1
			// 免费次数减一
			debitFreeCount--
		} else if privilegeCount > 0 {
			isFreeTimes = true
			newDebitFreeCount = 1
			privilegeCount--
		} else {
			if debitCoins > 0 {
				newDebitAmountCoin = min(singeCoin, debitCoins)
				debitCoins -= newDebitAmountCoin
				newCoin += newDebitAmountCoin
			} else {
				newDebitIncomeCoin = min(singeCoin, debitIncomeCoins)
				debitIncomeCoins -= newDebitIncomeCoin
				newCoin += debitIncomeCoins
			}
			if newCoin < singeCoin {
				if debitCoins >= singeCoin-newCoin {
					new2DebitAmountCoin := min(singeCoin-newCoin, debitCoins)
					debitCoins -= new2DebitAmountCoin
					newDebitAmountCoin += new2DebitAmountCoin
					newCoin += new2DebitAmountCoin
				} else {
					new2DebitIncomeCoin := min(singeCoin-newCoin, debitIncomeCoins)
					debitIncomeCoins -= new2DebitIncomeCoin
					newDebitIncomeCoin += new2DebitIncomeCoin
					newCoin += new2DebitIncomeCoin
				}
			}
		}

		generateAiUnDress = append(generateAiUnDress, AiUnDress{
			ID:              orderId,
			OriginPics:      picture,
			Coin:            newDebitAmountCoin + newDebitIncomeCoin,
			DebitAmountCoin: newDebitAmountCoin,
			DebitIncomeCoin: newDebitIncomeCoin,
			IsFreeTimes:     isFreeTimes,
			Count:           newDebitFreeCount,
			UID:             uid,
			Status:          Processing,
			IsHide:          false,
			ShareTitle:      shareTitle,
			ShareStatus:     shareStatus,
			UpdatedAt:       orderCreatedAt,
			CreatedAt:       orderCreatedAt,
		})
	}

	//}

	return generateAiUnDress
}

// 定义一个函数，用来返回两个整数中的较小值
func min(a, b int64) int64 {
	if a < b {
		return a
	}
	return b
}

type DelRequest struct {
	ID primitive.ObjectID `json:"id" bson:"id"` // AI订单ID
}

func (receiver *DelRequest) Filter() primitive.M {
	filter := bson.M{}
	filter["_id"] = receiver.ID
	return filter
}

func (receiver *DelRequest) Update() primitive.M {
	update := bson.M{}
	update["isHide"] = true
	update["updatedAt"] = time.Now()
	return bson.M{"$set": update}
}