package admin

import (
	"context"
	"fmt"
	"time"

	"bindbox-game/internal/pkg/utils"

	"gorm.io/gorm"
)

type ModifyInput struct {
	Username  string
	Nickname  string
	Mobile    string
	Password  string
	Avatar    string
	UpdatedBy string
}

func (s *service) Modify(ctx context.Context, id int, in ModifyInput) error {
	checkIdInfo, err := s.readDB.Admin.WithContext(ctx).
		Where(s.readDB.Admin.ID.Eq(int32(id))).
		First()
	if err != nil && err != gorm.ErrRecordNotFound {
		return err
	}
	if checkIdInfo == nil {
		return fmt.Errorf("该账号不存在")
	}

	checkUserNameInfo, err := s.readDB.Admin.WithContext(ctx).
		Where(s.readDB.Admin.ID.Neq(int32(id))).
		Where(s.readDB.Admin.Username.Eq(in.Username)).
		First()
	if err != nil && err != gorm.ErrRecordNotFound {
		return err
	}
	if checkUserNameInfo != nil {
		return fmt.Errorf("该账号已存在")
	}

	if in.Password != "" {
		hashedPassword, err := utils.GenerateAdminHashedPassword(in.Password)
		if err != nil {
			return err
		}
		checkIdInfo.Password = hashedPassword
	}

	checkIdInfo.Username = in.Username
	checkIdInfo.Nickname = in.Nickname
	checkIdInfo.Mobile = in.Mobile
	checkIdInfo.Avatar = in.Avatar
	checkIdInfo.UpdatedUser = in.UpdatedBy
	checkIdInfo.UpdatedAt = time.Now()
	return s.writeDB.Admin.WithContext(ctx).Save(checkIdInfo)
}