package model

import (
	"apsClient/model/request"
	"apsClient/pkg/sqlitex"
	"fmt"
	"github.com/shopspring/decimal"
	"gorm.io/gorm"
)

//{
//"orderId": "0100000",
//"productId": "PE500A01D/F",
//"productName": "前纺毛布",
//"parameter": "",
//"customer": "1200",
//"deliverDate": "2023-08-16",
//"orderAttr": "产品类别:涤纶",
//"amount": "1200",
//"unit": "",
//"startTime": 1692328320,
//"endTime": 1692946800
//},

type (
	ScheduleTask struct {
		gorm.Model  `json:"-"`
		Id          int    `json:"id"`
		OrderId     string `json:"orderId"`     //订单id
		ProductId   string `json:"productId"`   //订单id
		ProductName string `json:"productName"` //产品名称
		//Parameter   string          `json:"parameter"`   //产品名称
		//Customer    string          `json:"customer"`
		//DeliverDate string          `json:"deliverDate"`
		//OrderAttr   string          `json:"orderAttr"`
		Amount    decimal.Decimal             `json:"amount"`
		Unit      string                      `json:"unit"`
		StartTime int64                       `json:"startTime"`
		EndTime   int64                       `json:"endTime"`
		Data      string                      `json:"data"`              //排程任务json串
		TaskInfo  request.DeliverScheduleTask `json:"taskInfo" gorm:"-"` //排程任务json串
		//Procedures  []*Procedures   `json:"Procedures" gorm:"many2many:ScheduleTask_Procedures;"`
	}

	ScheduleTaskSearch struct {
		ScheduleTask
		Order    string
		PageNum  int
		PageSize int
		Orm      *gorm.DB
		Preload  bool
	}
)

func (slf *ScheduleTask) TableName() string {
	return "schedule_task"
}

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

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

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

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

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

func (slf *ScheduleTaskSearch) SetEndTime(endTime int64) *ScheduleTaskSearch {
	slf.EndTime = endTime
	return slf
}

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

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

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

	//if slf.Preload {
	//	db = db.Preload("Procedures")
	//}

	return db
}

// Create 单条插入
func (slf *ScheduleTaskSearch) Create(record *ScheduleTask) 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 *ScheduleTaskSearch) CreateBatch(records []*ScheduleTask) 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 *ScheduleTaskSearch) Save(record *ScheduleTask) error {
	var db = slf.build()

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

	return nil
}

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

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

	return nil
}

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

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

	return record, nil
}

func (slf *ScheduleTaskSearch) Find() ([]*ScheduleTask, int64, error) {
	var (
		records = make([]*ScheduleTask, 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 *ScheduleTaskSearch) FindNotTotal() ([]*ScheduleTask, error) {
	var (
		records = make([]*ScheduleTask, 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 *ScheduleTaskSearch) FindByQuery(query string, args []interface{}) ([]*ScheduleTask, int64, error) {
	var (
		records = make([]*ScheduleTask, 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 *ScheduleTaskSearch) FindByQueryNotTotal(query string, args []interface{}) ([]*ScheduleTask, error) {
	var (
		records = make([]*ScheduleTask, 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
}