package models

import (
	"fmt"
	"gorm.io/gorm"
	"srm/constvar"
	"srm/global"
)

type (
	// OutsourcingEnterprise 委外企业
	OutsourcingEnterprise struct {
		gorm.Model
		Number           string                `json:"number" gorm:"unique;type:varchar(255);not null;comment:委外企业编号"`            //委外企业编号
		Name             string                `json:"name" gorm:"type:varchar(255);not null;comment:委外企业名称"`                     //委外企业编号名称
		EnterpriseType   string                `json:"enterpriseType" gorm:"type:varchar(255);not null;comment:企业类型"`             //企业类型
		Contact          string                `json:"contact" gorm:"type:varchar(255);not null;comment:联系人"`                     //联系人
		Tel              string                `json:"tel" gorm:"type:varchar(255);not null;comment:联系方式"`                        //联系方式
		Address          string                `json:"address" gorm:"type:varchar(255);not null;comment:地址"`                      //地址
		CreditGrade      string                `json:"creditGrade" gorm:"type:varchar(255);not null;comment:信用等级"`                //信用等级
		SupplyCapacity   string                `json:"supplyCapacity" gorm:"type:varchar(255);not null;comment:供货能力"`             //供货能力
		OrganizationCode string                `json:"organizationCode" gorm:"type:varchar(255);not null;comment:组织机构代码"`         //组织机构代码
		SupplyRange      string                `json:"supplyRange" gorm:"type:varchar(255);not null;comment:供货范围"`                //供货范围
		Status           constvar.RecordStatus `json:"status" gorm:"type:tinyint(1);not null;default:0;comment:状态 0 新建 1 启用 2停用"` //状态 0 新建 1 启用 2停用
	}

	OutsourcingEnterpriseSearch struct {
		OutsourcingEnterprise
		Preload  bool
		Order    string
		PageNum  int
		PageSize int
		Orm      *gorm.DB
		Keyword  string
	}
)

func (slf OutsourcingEnterprise) TableName() string {
	return "outsourcing_enterprise"
}

func NewOutsourcingEnterpriseSearch() *OutsourcingEnterpriseSearch {
	return &OutsourcingEnterpriseSearch{Orm: global.GVA_DB}
}

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

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

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

func (slf *OutsourcingEnterpriseSearch) SetID(id uint) *OutsourcingEnterpriseSearch {
	slf.ID = id
	return slf
}

func (slf *OutsourcingEnterpriseSearch) SetStatus(status constvar.RecordStatus) *OutsourcingEnterpriseSearch {
	slf.Status = status
	return slf
}

func (slf *OutsourcingEnterpriseSearch) SetNumber(number string) *OutsourcingEnterpriseSearch {
	slf.Number = number
	return slf
}

func (slf *OutsourcingEnterpriseSearch) SetKeyword(keyword string) *OutsourcingEnterpriseSearch {
	slf.Keyword = keyword
	return slf
}

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

func (slf *OutsourcingEnterpriseSearch) build() *gorm.DB {
	var db = slf.Orm.Table(slf.TableName())

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

	if slf.Number != "" {
		db = db.Where("number = ?", slf.Number)
	}

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

	if slf.Keyword != "" {
		keywordFmt := fmt.Sprintf("%%%s%%", slf.Keyword)
		db = db.Where("name like ? or number like ? or enterprise_type like ?", keywordFmt, keywordFmt, keywordFmt)
	}

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

	return db
}

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

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

	return nil
}

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

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

	return nil
}

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

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

	return record, nil
}

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

type CountGroupByStatus struct {
	Status int
	Total  int64
}

func (slf *OutsourcingEnterpriseSearch) CountGroupByStatus() ([]CountGroupByStatus, error) {
	var (
		records = make([]CountGroupByStatus, 0)
		db      = slf.build()
	)
	if err := db.Select("count(status) as total, status").Group("status").Find(&records).Error; err != nil {
		return nil, fmt.Errorf("CountGroupByStatus err: %v", err)
	}
	return records, nil
}