package service

import (
	"errors"
	"strconv"
	"strings"

	"github.com/bytedance/sonic"
	"github.com/go-admin-team/go-admin-core/sdk/service"
	"gorm.io/gorm"

	"go-admin/app/admin/models"
	"go-admin/app/admin/service/dto"
	"go-admin/common/actions"
	cDto "go-admin/common/dto"
	"go-admin/common/global"
	"go-admin/common/helper"
)

type MmRiskLog struct {
	service.Service
}

// GetPage 获取MmRiskLog列表
func (e *MmRiskLog) GetPage(c *dto.MmRiskLogGetPageReq, p *actions.DataPermission, list *[]dto.MmRiskLogPageResp, count *int64) error {
	var err error
	var data models.MmRiskLog
	var role models.SysRole
	query := e.Orm.Model(&data).
		Joins("left join mm_machine on mm_machine.machine_id = mm_risk_log.machine_id and mm_machine.deleted_at is null")
	e.Orm.Model(role).Where("role_id =?", p.RoleId).Find(&role)

	if c.GroupId == -1 {
		query.Where("mm_machine.group_id = 0")
	} else if c.GroupId > 0 {
		query.Where("mm_machine.group_id = ?", c.GroupId)
	}

	if c.Type != nil {
		query.Where("mm_risk_log.type = ?", c.Type)
	}

	if role.RoleKey != "admin" {
		groups := ""
		e.Orm.Model(models.MmUserGroup{}).Where("user_id = ?", p.UserId).Pluck("group_ids", &groups)
		ids := strings.Split(groups, ",")
		groupIds := make([]string, 0)
		for _, item := range ids {
			if item != "" {
				groupIds = append(groupIds, item)
			}
		}

		if len(groupIds) > 0 {
			query.Where("mm_machine.group_id in ?", groupIds)
		} else {
			query.Where("1=0")
		}
	}

	err = query.
		Scopes(
			cDto.MakeCondition(c.GetNeedSearch()),
			cDto.Paginate(c.GetPageSize(), c.GetPageIndex()),
		).
		Select("mm_risk_log.*,mm_machine.group_id").
		Find(list).Limit(-1).Offset(-1).
		Count(count).Error
	if err != nil {
		e.Log.Errorf("MmRiskLogService GetPage error:%s \r\n", err)
		return err
	}
	return nil
}

// Get 获取MmRiskLog对象
func (e *MmRiskLog) Get(d *dto.MmRiskLogGetReq, p *actions.DataPermission, model *models.MmRiskLog) error {
	var data models.MmRiskLog

	err := e.Orm.Model(&data).
		Scopes(
			actions.Permission(data.TableName(), p),
		).
		First(model, d.GetId()).Error
	if err != nil && errors.Is(err, gorm.ErrRecordNotFound) {
		err = errors.New("查看对象不存在或无权查看")
		e.Log.Errorf("Service GetMmRiskLog error:%s \r\n", err)
		return err
	}
	if err != nil {
		e.Log.Errorf("db error:%s", err)
		return err
	}
	return nil
}

// Insert 创建MmRiskLog对象
func (e *MmRiskLog) Insert(c *dto.MmRiskLogInsertReq) error {
	var err error
	var data models.MmRiskLog
	c.Generate(&data)
	err = e.Orm.Create(&data).Error
	if err != nil {
		e.Log.Errorf("MmRiskLogService Insert error:%s \r\n", err)
		return err
	}
	return nil
}

// Update 修改MmRiskLog对象
func (e *MmRiskLog) Update(c *dto.MmRiskLogUpdateReq, p *actions.DataPermission) error {
	var err error
	var data = models.MmRiskLog{}
	e.Orm.Scopes(
		actions.Permission(data.TableName(), p),
	).First(&data, c.GetId())
	c.Generate(&data)

	db := e.Orm.Save(&data)
	if err = db.Error; err != nil {
		e.Log.Errorf("MmRiskLogService Save error:%s \r\n", err)
		return err
	}
	if db.RowsAffected == 0 {
		return errors.New("无权更新该数据")
	}
	return nil
}

// Remove 删除MmRiskLog
func (e *MmRiskLog) Remove(d *dto.MmRiskLogDeleteReq, p *actions.DataPermission) error {
	var data models.MmRiskLog

	db := e.Orm.Model(&data).
		Scopes(
			actions.Permission(data.TableName(), p),
		).Delete(&data, d.GetId())
	if err := db.Error; err != nil {
		e.Log.Errorf("Service RemoveMmRiskLog error:%s \r\n", err)
		return err
	}
	if db.RowsAffected == 0 {
		return errors.New("无权删除该数据")
	}
	return nil
}

// Save 保存MmRiskLog对象
func (e *MmRiskLog) Save(req *dto.MmRiskLogBatchReq) error {
	datas := make([]models.MmRiskLog, 0)

	for _, item := range req.Contents {
		data := models.MmRiskLog{}
		data.MachineId = req.MachineId
		data.BiosId = req.BiosId
		data.Type = item.Type
		data.Content = item.Content
		datas = append(datas, data)
	}

	if err := e.Orm.Save(&datas).Error; err != nil {
		e.Log.Errorf("MmRiskLogService Save error:%s \r\n", err)
		return err
	}

	helper.SafeGo(func() {
		if err := e.SendMsg(datas); err != nil {
			e.Log.Errorf("发送消息失败:%s", err)
		}
	})

	return nil
}

// 发送消息并保存日志
func (e *MmRiskLog) SendMsg(datas []models.MmRiskLog) error {
	walletWhiteListService := MmWalletWhiteList{Service: e.Service}
	addresss, err := walletWhiteListService.GetList()

	if err != nil {
		e.Log.Errorf("获取白名单缓存失败:")
	}

	alarmLogs := []models.MmAlarmLog{}
	for _, item := range datas {
		if helper.ArrayAny(addresss, item.Content) {
			continue
		}

		alarmLog := models.MmAlarmLog{}
		alarmLog.MachineId = item.MachineId
		alarmLog.BiosId = item.BiosId
		alarmLog.Content = item.Content
		alarmLogs = append(alarmLogs, alarmLog)
	}

	if len(alarmLogs) == 0 {
		return nil
	}

	userService := SysUser{Service: e.Service}
	userIds, err := userService.GetByPermission("admin:mmAlarmLog:notice")

	if err != nil {
		e.Log.Errorf("获取管理员失败:%s", err)
	}

	userIdStr := []string{}

	for _, item := range userIds {
		userIdStr = append(userIdStr, strconv.Itoa(item))
	}

	if err := e.Orm.Save(&alarmLogs).Error; err != nil {
		e.Log.Errorf("保存告警日志失败:%s", err)
		return err
	}

	for _, item := range alarmLogs {
		notice := global.AlarmLogNotice{
			MachineId: item.MachineId,
			BiosId:    item.BiosId,
			Content:   item.Content,
		}
		vals, _ := sonic.Marshal(notice)

		if vals != nil {
			global.WebSocketHub.SendToAll(userIdStr, vals)
		}
	}

	return nil
}

// ClearAll 清空日志
func (e *MmRiskLog) ClearAll() error {
	if err := e.Orm.Exec("TRUNCATE TABLE mm_risk_log").Error; err != nil {
		e.Log.Errorf("清空日志失败:%s", err)
		return err
	}
	return nil
}