package service

import (
	"XT_New/models"
	"github.com/jinzhu/gorm"
)

type DrugConfig struct {
	ID           int64        `gorm:"column:id" json:"id" form:"id"`
	DrugName     string       `gorm:"column:drug_name" json:"drug_name" form:"drug_name"`
	DrugCategory int64        `gorm:"column:drug_category" json:"drug_category" form:"drug_category"`
	DrugSpec     string       `gorm:"column:drug_spec" json:"drug_spec" form:"drug_spec"`
	DrugType     int64        `gorm:"column:drug_type" json:"drug_type" form:"drug_type"`
	DrugStatus   string       `gorm:"column:drug_status" json:"drug_status" form:"drug_status"`
	Status       int64        `gorm:"column:status" json:"status" form:"status"`
	OrgId        int64        `gorm:"column:org_id" json:"org_id" form:"org_id"`
	Manufacturer int64        `gorm:"column:manufacturer" json:"manufacturer" form:"manufacturer"`
	DrugSpecs    []DrugConfig `gorm:"ForeignKey:DrugName;AssociationForeignKey:DrugName" json:"drug_specs"`
	RetailPrice  float64      `gorm:"column:retail_price" json:"retail_price" form:"retail_price"`
	LastPrice    float64      `gorm:"column:last_price" json:"last_price" form:"last_price"`
	MinUnit      string       `gorm:"column:min_unit" json:"min_unit" form:"min_unit"`
	HospApprFlag int64        `gorm:"column:hosp_appr_flag" json:"hosp_appr_flag" form:"hosp_appr_flag"`
	LmtUsedFlag  int64        `gorm:"column:lmt_used_flag" json:"lmt_used_flag" form:"lmt_used_flag"`
}

func (DrugConfig) TableName() string {
	return "xt_base_drug"
}

func GetDrugs(orgId int64) (drugs []*DrugConfig, err error) {
	err = readDb.Model(&DrugConfig{}).Where("org_id = ? AND  status = 1  AND find_in_set('停用',drug_status) = 0", orgId).Preload("DrugSpecs", "status = 1  AND find_in_set('停用',drug_status) = 0 AND org_id = ?", orgId).Group("drug_name").Find(&drugs).Error
	return
}

func FindAllDrugByManufactureId(manufacturer_id int64, dealer_id int64, org_id int64) (goodInfo []*DrugConfig, err error) {
	db := readDb.Model(&DrugConfig{}).Where("org_id = ? AND status = 1 AND find_in_set('停用',drug_status) = 0", org_id)
	if manufacturer_id > 0 {
		db = db.Where("manufacturer = ?", manufacturer_id)
	}
	if dealer_id > 0 {
		db = db.Where("dealer = ?", dealer_id)
	}
	err = db.Preload("DrugSpecs", "status = 1 AND org_id = ? AND find_in_set('停用',drug_status) = 0", org_id).Group("drug_name").Find(&goodInfo).Error
	return goodInfo, err
}

type MedicineInsuranceDate struct {
	RecordTime int64
}

func GetLastMedicineInsurance(orgID int64, type_id int64, module int64) (mip []*models.MedicineInsurancePercentage, err error) {
	var mip_other models.MedicineInsurancePercentage
	err = readDb.Model(&models.MedicineInsurancePercentage{}).Where("user_org_id = ? AND status=1 AND  type_id = ? AND module = ?", orgID, type_id, module).Last(&mip_other).Error
	err = readDb.Model(&models.MedicineInsurancePercentage{}).Where("user_org_id = ? AND status=1 AND record_time = ? AND type_id = ? AND module = ?", orgID, mip_other.RecordTime, type_id, module).Find(&mip).Error
	return
}

type DrugWarehouseInfo struct {
	ID     int64  `gorm:"column:id" json:"id" form:"id"`
	Number string `gorm:"column:number" json:"number" form:"number"`
	Status int64  `gorm:"column:status" json:"status" form:"status"`
	OrgId  int64  `gorm:"column:org_id" json:"org_id" form:"org_id"`
}

func (DrugWarehouseInfo) TableName() string {
	return "xt_drug_warehouse_info"
}
func FindStockInNumber(orgId int64) (stockIns []*DrugWarehouseInfo, err error) {
	err = readDb.Model(&DrugWarehouseInfo{}).Where("org_id = ? AND status = 1", orgId).Group("number").Find(&stockIns).Error
	return
}

type DrugStockInfo struct {
	ID           int64   `gorm:"column:id" json:"id" form:"id"`
	DrugName     string  `gorm:"column:drug_name" json:"drug_name" form:"drug_name"`
	DrugSpec     string  `gorm:"column:drug_spec" json:"drug_spec" form:"drug_spec"`
	RetailPrice  float64 `gorm:"column:retail_price" json:"retail_price" form:"retail_price"`
	LastPrice    float64 `gorm:"column:last_price" json:"last_price" form:"last_price"`
	DrugStatus   string  `gorm:"column:drug_status" json:"drug_status" form:"drug_status"`
	Status       int64   `gorm:"column:status" json:"status" form:"status"`
	Ctime        int64   `gorm:"column:ctime" json:"ctime" form:"ctime"`
	Mtime        int64   `gorm:"column:mtime" json:"mtime" form:"mtime"`
	OrgId        int64   `gorm:"column:org_id" json:"org_id" form:"org_id"`
	DrugCode     string  `gorm:"column:drug_code" json:"drug_code" form:"drug_code"`
	HospApprFlag int64   `gorm:"column:hosp_appr_flag" json:"hosp_appr_flag" form:"hosp_appr_flag"`
	LmtUsedFlag  int64   `gorm:"column:lmt_used_flag" json:"lmt_used_flag" form:"lmt_used_flag"`

	QueryWarehousingInfo  []models.DrugWarehouseInfo    `gorm:"ForeignKey:DrugId;AssociationForeignKey:ID" json:"query_drug_warehousing_info"`
	QuerySalesReturnInfo  []models.DrugSalesReturnInfo  `gorm:"ForeignKey:DrugId;AssociationForeignKey:ID" json:"query_drug_sales_return_info"`
	QueryWarehouseOutInfo []models.DrugWarehouseOutInfo `gorm:"ForeignKey:DrugId;AssociationForeignKey:ID" json:"query_drug_warehouseout_info"`
	QueryCancelStockInfo  []models.DrugCancelStockInfo  `gorm:"ForeignKey:DrugId;AssociationForeignKey:ID" json:"query_drug_cancel_stock_info"`
}

func (DrugStockInfo) TableName() string {
	return "xt_base_drug"
}

func FindAllDrugStockInfo(orgId int64, page int64, limit int64, keyword string, drugCategory int64, startTime int64, endTime int64) (list []*DrugStockInfo, total int64, err error) {
	db := readDb.Model(&DrugStockInfo{})
	if drugCategory > 0 {
		db = db.Where("xt_base_drug.org_id = ? AND xt_base_drug.status = 1 AND xt_base_drug.drug_category = ?", orgId, drugCategory)
	} else {
		db = db.Where("xt_base_drug.org_id = ? AND xt_base_drug.status = 1", orgId)
	}

	if startTime > 0 {

		db = db.Preload("QueryWarehousingInfo", func(db *gorm.DB) *gorm.DB {
			return db.Where("org_id = ? AND status = 1 and ctime >=?", orgId, startTime)
		})
		db = db.Preload("QuerySalesReturnInfo", "org_id = ? AND status = 1 and ctime>=?", orgId, startTime)
		db = db.Preload("QueryWarehouseOutInfo", func(db *gorm.DB) *gorm.DB {
			return db.Where("org_id = ? AND status = 1 and sys_record_time>=?", orgId, startTime)
		})

		db = db.Preload("QueryCancelStockInfo", "org_id = ? AND status = 1 and ctime>=?", orgId, startTime)
	} else {

		db = db.Preload("QueryWarehousingInfo", func(db *gorm.DB) *gorm.DB {
			return db.Where("org_id = ? AND status = 1", orgId)
		})
		db = db.Preload("QuerySalesReturnInfo", "org_id = ? AND status = 1", orgId)
		db = db.Preload("QueryWarehouseOutInfo", func(db *gorm.DB) *gorm.DB {
			return db.Where("org_id = ? AND status = 1", orgId)
		})
		db = db.Preload("QueryCancelStockInfo", "org_id = ? AND status = 1", orgId)
	}

	if endTime > 0 {
		db = db.Preload("QueryWarehousingInfo", func(db *gorm.DB) *gorm.DB {
			return db.Where("org_id = ? AND status = 1  and ctime <=?", orgId, startTime, endTime)
		})
		db = db.Preload("QuerySalesReturnInfo", "org_id = ? AND status = 1 and ctime>=? and ctime<=?", orgId, startTime, endTime)
		db = db.Preload("QueryWarehouseOutInfo", func(db *gorm.DB) *gorm.DB {
			return db.Where("org_id = ? AND status = 1 and sys_record_time>=? and sys_record_time<=?", orgId, startTime, endTime)
		})
		db = db.Preload("QueryCancelStockInfo", "org_id = ? AND status = 1 and ctime >=? and ctime<=?", orgId, startTime, endTime)
	} else {

		db = db.Preload("QueryWarehousingInfo", func(db *gorm.DB) *gorm.DB {
			return db.Where("org_id = ? AND status = 1", orgId)
		})
		db = db.Preload("QuerySalesReturnInfo", "org_id = ? AND status = 1", orgId)
		db = db.Preload("QueryWarehouseOutInfo", func(db *gorm.DB) *gorm.DB {
			return db.Where("org_id = ? AND status = 1", orgId)
		})
		db = db.Preload("QueryCancelStockInfo", "org_id = ? AND status = 1", orgId)
	}

	if len(keyword) > 0 {
		likeKey := "%" + keyword + "%"
		db = db.Where("xt_base_drug.drug_name LIKE ? OR xt_base_drug.drug_spec LIKE ?", likeKey, likeKey)
	}
	db = db.Count(&total)
	offset := (page - 1) * limit
	err = db.Offset(offset).Limit(limit).Order("ctime desc").Find(&list).Error
	return
}