package models

import (
	"fmt"
	"gorm.io/gorm"
	"silkserver/constvar"
	"silkserver/pkg/mysqlx"
)

type (
	// ShiftSchedule 排班管理
	ShiftSchedule struct {
		BaseModelString
		ResourceType  constvar.ResourceType `gorm:"type:int(11);comment:资源类型" json:"resourceType"`
		ResourceID    string                `gorm:"index;type:varchar(191);not null;comment:资源ID" json:"resourceId"`
		ResourceName  string                `gorm:"type:varchar(191);comment:资源名称" json:"resourceName"`
		ShiftType     constvar.ShiftType    `gorm:"type:varchar(100);comment:班次类型" json:"shiftType"`
		WorkOnWeekend bool                  `gorm:"type:tinyint(1);comment:休息日无需上班" json:"workOnWeekend"`
		WorkOnHoliday bool                  `gorm:"type:tinyint(1);comment:节假日无需上班" json:"workOnHoliday"`
		ScheduleShift []*ShiftScheduleShift `gorm:"-" json:"-"`     // 班次列表
		Shift         []*Shift              `gorm:"-" json:"shift"` // 班次列表
	}

	ShiftScheduleSearch struct {
		ShiftSchedule
		Keyword     string
		Order       string
		PageNum     int
		PageSize    int
		Orm         *gorm.DB
		ResourceIDs []string
	}

	ShiftScheduleExcel struct {
		ResourceID    string `json:"resourceId"`
		ShiftTypeName string `json:"shiftTypeName"`
		IsWeekendStr  string `json:"isWeekendStr"`
		IsHolidayStr  string `json:"isHolidayStr"`
		ShiftName     string `json:"shiftName"`
	}
)

func (slf ShiftSchedule) TableName() string {
	return "shift_schedule"
}

func NewShiftScheduleSearch() *ShiftScheduleSearch {
	return &ShiftScheduleSearch{Orm: mysqlx.GetDB()}
}

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

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

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

func (slf *ShiftScheduleSearch) SetID(id string) *ShiftScheduleSearch {
	slf.ID = id
	return slf
}

func (slf *ShiftScheduleSearch) SetResourceType(resourceType constvar.ResourceType) *ShiftScheduleSearch {
	slf.ResourceType = resourceType
	return slf
}

func (slf *ShiftScheduleSearch) SetResourceID(resourceID string) *ShiftScheduleSearch {
	slf.ResourceID = resourceID
	return slf
}

func (slf *ShiftScheduleSearch) SetResourceIDs(resourceIDs []string) *ShiftScheduleSearch {
	slf.ResourceIDs = resourceIDs
	return slf
}

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

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

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

	if slf.ResourceID != "" {
		db = db.Where("resource_id = ?", slf.ResourceID)
	}

	if len(slf.ResourceIDs) > 0 {
		db = db.Where("resource_id in (?)", slf.ResourceIDs)
	}

	if slf.ResourceType > 0 {
		db = db.Where("resource_type = ?", slf.ResourceType)
	}

	if slf.Keyword != "" {
		db = db.Where("resource_name LIKE ?", "%"+slf.Keyword+"%")
	}

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

	return db
}

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

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

	return nil
}

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

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

	return record, nil
}

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