package dto

import (
	"IotAdmin/app/iot/models"
	"IotAdmin/common/dto"
	comModels "IotAdmin/common/models"
	"IotAdmin/core/sdk/pkg"
	"IotAdmin/iot/constant"
	iotStruct "IotAdmin/iot/struct"
	"strconv"
	"strings"

	"time"
)

type IotDeviceGetPageReq struct {
	dto.Pagination `search:"-"`
	OrgId          int    `form:"orgId" search:"-"`
	ParentId       int    `form:"parentId" search:"type:exact;column:parent_id;table:iot_device" comment:"父设备ID"`
	GroupId        int    `form:"groupId" search:"type:exact;column:group_id;table:iot_device" comment:"设备分组"`
	Sn             string `form:"sn" search:"type:icontains;column:sn;table:iot_device" comment:"设备SN"`
	Name           string `form:"name" search:"type:icontains;column:name;table:iot_device" comment:"设备名称"`
	Status         int    `form:"status" search:"type:exact;column:status;table:iot_device" comment:"启用状态"`
	Type           int    `form:"type" search:"type:exact;column:type;table:iot_device" comment:"设备类型"`
	BeginTime      string `form:"beginTime" search:"type:gte;column:created_at;table:iot_device" comment:"创建时间"`
	EndTime        string `form:"endTime" search:"type:lte;column:created_at;table:iot_device" comment:"创建时间"`
	IotDeviceOrder
}

type IotDeviceOrder struct {
	GroupId string `form:"groupIdOrder"  search:"type:order;column:group_id;table:iot_device"`
	Sn      string `form:"snOrder"  search:"type:order;column:sn;table:iot_device"`
	Name    string `form:"nameOrder"  search:"type:order;column:name;table:iot_device"`
	Type    int    `form:"typeOrder"  search:"type:order;column:type;table:iot_device"`
}

func (m *IotDeviceGetPageReq) GetNeedSearch() interface{} {
	return *m
}

// IotDeviceInsertReq 添加设备请求参数
type IotDeviceInsertReq struct {
	Id           int                       `json:"-" comment:"Id"` // Id
	ParentId     int                       `json:"parentId" comment:"父ID"`
	GroupId      int                       `json:"groupId" comment:"分组ID"`
	Sn           string                    `json:"sn" comment:"设备编码"`
	Name         string                    `json:"name" comment:"设备名称"`
	Status       int                       `json:"status" comment:"启用状态"`
	Type         int                       `json:"type" comment:"设备类型 1：网关 2：表计"`
	Mode         int                       `json:"mode" comment:"设备模式 1：下发指令查询 2：表计主动上报"`
	Cycle        int                       `json:"cycle" comment:"上报周期"`
	Description  string                    `json:"description" comment:"设备描述"`
	Protocol     string                    `json:"protocol" comment:"表计协议"`
	Address      int                       `json:"address" comment:"表计地址"`
	BmYz         string                    `json:"bmYz" comment:"编码因子"`
	ReportConfig *[]iotStruct.ReportConfig `json:"reportConfig"  comment:"上报配置"`
	comModels.ControlBy
}

func (s *IotDeviceInsertReq) Generate(model *models.IotDevice) {
	if s.Id == 0 {
		model.Model = comModels.Model{Id: s.Id}
	}
	model.ParentId = s.ParentId
	model.GroupId = s.GroupId
	model.Sn = GenSn(model.Last)
	model.Name = s.Name
	model.Type = s.Type
	model.Mode = s.Mode
	model.Cycle = s.Cycle
	model.Status = s.Status
	model.Description = s.Description
	model.Protocol = s.Protocol
	model.Address = s.Address
	model.BmYz = s.BmYz
	model.CreateBy = s.CreateBy // 添加这而，需要记录是被谁创建的
	model.Dsn = ""
	if model.Type == constant.IotDeviceTypeMeter && s.ReportConfig != nil {
		model.Dsn = BuildDsnString(s.ReportConfig)
	}
}

func GenSn(model *models.IotDevice) string {
	str := ""
	if model.Type == constant.IotDeviceTypeGateway {
		today := time.Now().Format("0601")
		str += today
		snLen := len(model.Sn)
		// 截取sn的前4位
		if model.Sn == "" || model.Sn[0:4] != today {
			str += "101"
		} else {
			// 截取sn第5位到后3位
			nStr := model.Sn[4 : snLen-3]
			num, err := strconv.Atoi(nStr)
			if err != nil {
				return ""
			}
			num++
			str += strconv.Itoa(num)
		}
		// 生成3位随机数
		str += pkg.GenerateRandomNumber(3)
	} else {
		arr := strings.Split(model.Sn, "_")
		str += arr[0]
		if len(arr) > 1 {
			num, err := strconv.Atoi(arr[1])
			if err != nil {
				return ""
			}
			num++
			str += "_" + strconv.Itoa(num)
		} else {
			str += "_101"
		}
	}
	return str
}

func (s *IotDeviceInsertReq) GetId() interface{} {
	return s.Id
}

// IotDeviceUpdateReq 修改设备请求参数
type IotDeviceUpdateReq struct {
	Id           int                       `uri:"id" comment:"Id"` // Id
	ParentId     int                       `json:"parentId" comment:"父ID"`
	GroupId      int                       `json:"groupId" comment:"分组ID"`
	Sn           string                    `json:"sn" comment:"设备编码"`
	Name         string                    `json:"name" comment:"设备名称"`
	Type         int                       `json:"type" comment:"设备类型 1：网关 2：表计"`
	Status       int                       `json:"status" comment:"启用状态"`
	Mode         int                       `json:"mode" comment:"设备模式 1：下发指令查询 2：表计主动上报"`
	Cycle        int                       `json:"cycle" comment:"上报周期"`
	Description  string                    `json:"description" comment:"设备描述"`
	Protocol     string                    `json:"protocol" comment:"表计协议"`
	Address      int                       `json:"address" comment:"表计地址"`
	BmYz         string                    `json:"bmYz" comment:"编码因子"`
	ReportConfig *[]iotStruct.ReportConfig `json:"reportConfig"  comment:"上报配置"`
	comModels.ControlBy
}

func (s *IotDeviceUpdateReq) Generate(model *models.IotDevice) {
	if s.Id == 0 {
		model.Model = comModels.Model{Id: s.Id}
	}
	model.ParentId = s.ParentId
	model.GroupId = s.GroupId
	model.Sn = s.Sn
	model.Name = s.Name
	model.Type = s.Type
	model.Mode = s.Mode
	model.Cycle = s.Cycle
	model.Status = s.Status
	model.Description = s.Description
	model.Protocol = s.Protocol
	model.Address = s.Address
	model.BmYz = s.BmYz
	model.UpdateBy = s.UpdateBy // 添加这而，需要记录是被谁更新的
	model.Dsn = ""
	if model.Type == constant.IotDeviceTypeMeter {
		model.Dsn = BuildDsnString(s.ReportConfig)
	}
}

func (s *IotDeviceUpdateReq) GetId() interface{} {
	return s.Id
}

func BuildDsnString(configs *[]iotStruct.ReportConfig) string {
	str := ""
	for i, cfg := range *configs {
		if i > 0 {
			str += constant.DsnSplitString
		}
		host := strings.Replace(cfg.Host, "：", ":", 1)
		if !strings.Contains(host, ":") || cfg.Protocol == "" || cfg.ST == "" || cfg.MN == "" {
			return ""
		}
		str += host + constant.DsnChildSplitString + cfg.Protocol + constant.DsnChildSplitString + cfg.ST + constant.DsnChildSplitString + cfg.MN
		if cfg.User != "" {
			str += constant.DsnChildSplitString + cfg.User + constant.DsnChildSplitString + cfg.Pwd
		}
	}
	return str
}

// IotDeviceGetReq 获取设备请求参数
type IotDeviceGetReq struct {
	Id int `uri:"id"`
}

func (s *IotDeviceGetReq) GetId() interface{} {
	return s.Id
}

// IotDeviceDeleteReq 删除设备请求参数
type IotDeviceDeleteReq struct {
	Ids []int `json:"ids"`
}

func (s *IotDeviceDeleteReq) GetId() interface{} {
	return s.Ids
}

// IotDeviceResp 获取设备响应参数
type IotDeviceResp struct {
	Id          int       `uri:"id" comment:"Id"` // Id
	ParentId    int       `json:"parentId" comment:"父ID"`
	GroupId     int       `json:"groupId" comment:"分组ID"`
	Sn          string    `json:"sn" comment:"设备编码"`
	Name        string    `json:"name" comment:"设备名称"`
	Type        int       `json:"type" comment:"设备类型 1：网关 2：表计"`
	Mode        int       `json:"mode" comment:"设备模式 1：下发指令查询 2：表计主动上报"`
	Cycle       int       `json:"cycle" comment:"上报周期"`
	Description string    `json:"description" comment:"设备描述"`
	Protocol    string    `json:"protocol" comment:"表计协议"`
	Address     int       `json:"address" comment:"表计地址"`
	CreateBy    int       `json:"createBy" comment:"创建者"`
	CreatedAt   time.Time `json:"createdAt" comment:"创建时间"`
}

func (s *IotDeviceResp) Generate(model *models.IotDevice) {
	s.Id = model.Id
	s.ParentId = model.ParentId
	s.GroupId = model.GroupId
	s.Sn = model.Sn
	s.Name = model.Name
	s.Type = model.Type
	s.Mode = model.Mode
	s.Cycle = model.Cycle
	s.Description = model.Description
	s.Protocol = model.Protocol
	s.Address = model.Address
	s.CreateBy = model.CreateBy
	s.CreatedAt = model.CreatedAt
}