package model

import (
	"apsClient/model/common"
	"apsClient/pkg/logx"
	"apsClient/pkg/sqlitex"
	"encoding/json"
	"fmt"
	"github.com/jinzhu/gorm"
)

type (
	Procedures struct {
		gorm.Model         `json:"-"`
		WorkOrderID        string `gorm:"index;type:varchar(191);not null" json:"-"`
		OrderID            string `gorm:"index;type:varchar(191);not null" json:"-"`
		DeviceID           string `gorm:"index;type:varchar(191)" json:"deviceId"`
		ProcedureID        string `gorm:"index;type:varchar(191)" json:"procedureId"`
		Channel            int32  `gorm:"index;" json:"channel"`            //通道
		ProcessModelNumber string `gorm:"index;" json:"processModelNumber"` //工艺模型编号
		StartTime          int64  `json:"startTime"`
		EndTime            int64  `json:"endTime"`
		Status             ProcedureStatus
		ProcedureData      string                  `json:"-"`                  //common.ProductProcedure  json串
		ProceduresInfo     common.ProductProcedure `json:"procedure" gorm:"-"` //common.ProductProcedure  对象
	}

	ProceduresSearch struct {
		Procedures
		Order        string
		PageNum      int
		PageSize     int
		Orm          *gorm.DB
		Preload      bool
		StartTimeMax int64
		EndTimeMin   int64
		StatusNot    ProcedureStatus
		ProcedureIds []string
		Channels     []int32
	}
)

type ProcedureStatus int

const (
	ProcedureStatusWaitProcess ProcedureStatus = 1
	ProcedureStatusProcessing  ProcedureStatus = 2
	ProcedureStatusFinished    ProcedureStatus = 3
)

func (slf *Procedures) TableName() string {
	return "procedures"
}
func (slf *Procedures) AfterFind(db *gorm.DB) error {
	var proceduresInfo common.ProductProcedure
	err := json.Unmarshal([]byte(slf.ProcedureData), &proceduresInfo)
	if err != nil {
		logx.Errorf("AfterFind Unmarshal err: %v", err.Error())
		return err
	}
	slf.ProceduresInfo = proceduresInfo
	return nil
}

func NewProceduresSearch(db *gorm.DB) *ProceduresSearch {
	if db == nil {
		db = sqlitex.GetDB()
	}
	return &ProceduresSearch{Orm: db}
}

func (slf *ProceduresSearch) SetOrm(tx *gorm.DB) *ProceduresSearch {
	slf.Orm = tx
	return slf
}

func (slf *ProceduresSearch) SetPage(page, size int) *ProceduresSearch {
	slf.PageNum, slf.PageSize = page, size
	return slf
}

func (slf *ProceduresSearch) SetOrder(order string) *ProceduresSearch {
	slf.Order = order
	return slf
}

func (slf *ProceduresSearch) SetWorkOrderId(orderId string) *ProceduresSearch {
	slf.WorkOrderID = orderId
	return slf
}

func (slf *ProceduresSearch) SetProcedureId(id string) *ProceduresSearch {
	slf.ProcedureID = id
	return slf
}

func (slf *ProceduresSearch) SetStartTimeMax(ts int64) *ProceduresSearch {
	slf.StartTimeMax = ts
	return slf
}

func (slf *ProceduresSearch) SetEndTimeMin(ts int64) *ProceduresSearch {
	slf.EndTimeMin = ts
	return slf
}

func (slf *ProceduresSearch) SetId(id uint) *ProceduresSearch {
	slf.ID = id
	return slf
}

func (slf *ProceduresSearch) SetProcedureIds(procedureIds []string) *ProceduresSearch {
	slf.ProcedureIds = procedureIds
	return slf
}

func (slf *ProceduresSearch) SetDeviceId(id string) *ProceduresSearch {
	slf.DeviceID = id
	return slf
}

func (slf *ProceduresSearch) SetStatus(status ProcedureStatus) *ProceduresSearch {
	slf.Status = status
	return slf
}

func (slf *ProceduresSearch) SetStatusNot(status ProcedureStatus) *ProceduresSearch {
	slf.StatusNot = status
	return slf
}

func (slf *ProceduresSearch) SetPreload(preload bool) *ProceduresSearch {
	slf.Preload = preload
	return slf
}

func (slf *ProceduresSearch) SetChannels(channels []int32) *ProceduresSearch {
	slf.Channels = channels
	return slf
}

func (slf *ProceduresSearch) build() *gorm.DB {
	var db = slf.Orm.Model(&Procedures{})

	if slf.Order != "" {
		db = db.Order(slf.Order)
	}

	if slf.ID != 0 {
		db = db.Where("id = ?", slf.ID)
	}

	if slf.WorkOrderID != "" {
		db = db.Where("work_order_id = ?", slf.WorkOrderID)
	}

	if slf.DeviceID != "" {
		db = db.Where("device_id = ?", slf.DeviceID)
	}

	if slf.Preload {
		db = db.Preload("InputMaterials").Preload("OutputMaterials")
	}

	if slf.StartTimeMax != 0 {
		db = db.Where("start_time <= ?", slf.StartTimeMax)
	}

	if slf.EndTimeMin != 0 {
		db = db.Where("end_time > ?", slf.EndTimeMin)
	}

	if slf.Status != 0 {
		db = db.Where("status = ?", slf.Status)
	}

	if slf.StatusNot != 0 {
		db = db.Where("status <> ?", slf.StatusNot)
	}

	if len(slf.ProcedureIds) > 0 {
		db = db.Where("procedure_id IN (?)", slf.ProcedureIds)
	}

	if slf.ProcedureID != "" {
		db = db.Where("procedure_id = ?", slf.ProcedureID)
	}

	if len(slf.Channels) > 0 {
		db = db.Where("channel IN (?)", slf.Channels)
	}

	return db
}

// Create 单条插入
func (slf *ProceduresSearch) Create(record *Procedures) error {
	var db = slf.build()

	if err := db.Create(record).Error; err != nil {
		return fmt.Errorf("create err: %v, record: %+v", err, record)
	}

	return nil
}

// CreateBatch 批量插入
func (slf *ProceduresSearch) CreateBatch(records []*Procedures) error {
	var db = slf.build()

	if err := db.Create(&records).Error; err != nil {
		return fmt.Errorf("create batch err: %v, records: %+v", err, records)
	}

	return nil
}

func (slf *ProceduresSearch) Upsert(record *Procedures) error {
	var db = slf.build()
	old, err := slf.First()
	if err != gorm.ErrRecordNotFound && old.ID != 0 {
		record.ID = old.ID
		err = db.Save(&record).Error
	} else {
		err = db.Create(&record).Error
	}
	if err != nil {
		return fmt.Errorf("save err: %v, record: %+v", err, record)
	}

	return nil
}

func (slf *ProceduresSearch) Updates(record *Procedures) error {
	var db = slf.build()

	if err := db.Updates(record).Error; err != nil {
		return fmt.Errorf("save err: %v, record: %+v", err, record)
	}

	return nil
}

func (slf *ProceduresSearch) UpdateByMap(upMap map[string]interface{}) error {
	var (
		db = slf.build()
	)

	if err := db.Updates(upMap).Error; err != nil {
		return fmt.Errorf("update by map err: %v, upMap: %+v", err, upMap)
	}

	return nil
}

func (slf *ProceduresSearch) UpdateByQuery(query string, args []interface{}, upMap map[string]interface{}) error {
	var (
		db = slf.Orm.Table(slf.TableName()).Where(query, args...)
	)

	if err := db.Updates(upMap).Error; err != nil {
		return fmt.Errorf("update by query err: %v, query: %s, args: %+v, upMap: %+v", err, query, args, upMap)
	}

	return nil
}

func (slf *ProceduresSearch) Delete() error {
	var db = slf.build()

	if err := db.Unscoped().Delete(&Procedures{}).Error; err != nil {
		return err
	}

	return nil
}

func (slf *ProceduresSearch) First() (*Procedures, error) {
	var (
		record = new(Procedures)
		db     = slf.build()
	)

	if err := db.First(record).Error; err != nil {
		return record, err
	}

	return record, nil
}

func (slf *ProceduresSearch) Find() ([]*Procedures, int64, error) {
	var (
		records = make([]*Procedures, 0)
		total   int64
		db      = slf.build()
	)

	if err := db.Count(&total).Error; err != nil {
		return records, total, fmt.Errorf("find count err: %v", err)
	}
	if slf.PageNum*slf.PageSize > 0 {
		db = db.Offset((slf.PageNum - 1) * slf.PageSize).Limit(slf.PageSize)
	}
	if err := db.Find(&records).Error; err != nil {
		return records, total, fmt.Errorf("find records err: %v", err)
	}

	return records, total, nil
}

func (slf *ProceduresSearch) Count() (int64, error) {
	var (
		total int64
		db    = slf.build()
	)
	if err := db.Count(&total).Error; err != nil {
		return total, fmt.Errorf("find count err: %v", err)
	}
	return total, nil
}

func (slf *ProceduresSearch) FindNotTotal() ([]*Procedures, error) {
	var (
		records = make([]*Procedures, 0)
		db      = slf.build()
	)

	if slf.PageNum*slf.PageSize > 0 {
		db = db.Offset((slf.PageNum - 1) * slf.PageSize).Limit(slf.PageSize)
	}
	if err := db.Find(&records).Error; err != nil {
		return records, fmt.Errorf("find records err: %v", err)
	}

	return records, nil
}

// FindByQuery 指定条件查询.
func (slf *ProceduresSearch) FindByQuery(query string, args []interface{}) ([]*Procedures, int64, error) {
	var (
		records = make([]*Procedures, 0)
		total   int64
		db      = slf.Orm.Table(slf.TableName()).Where(query, args...)
	)

	if err := db.Count(&total).Error; err != nil {
		return records, total, fmt.Errorf("find by query count err: %v", err)
	}
	if slf.PageNum*slf.PageSize > 0 {
		db = db.Offset((slf.PageNum - 1) * slf.PageSize).Limit(slf.PageSize)
	}
	if err := db.Find(&records).Error; err != nil {
		return records, total, fmt.Errorf("find by query records err: %v, query: %s, args: %+v", err, query, args)
	}

	return records, total, nil
}

// FindByQueryNotTotal 指定条件查询&不查询总条数.
func (slf *ProceduresSearch) FindByQueryNotTotal(query string, args []interface{}) ([]*Procedures, error) {
	var (
		records = make([]*Procedures, 0)
		db      = slf.Orm.Table(slf.TableName()).Where(query, args...)
	)

	if slf.PageNum*slf.PageSize > 0 {
		db = db.Offset((slf.PageNum - 1) * slf.PageSize).Limit(slf.PageSize)
	}
	if err := db.Find(&records).Error; err != nil {
		return records, fmt.Errorf("find by query records err: %v, query: %s, args: %+v", err, query, args)
	}

	return records, nil
}