package models

import (
	"fmt"
	"github.com/shopspring/decimal"
	"gorm.io/gorm"
	"silkserver/pkg/mysqlx"
)

type (
	// SalaryReportForm 薪资报表
	SalaryReportForm struct {
		gorm.Model
		WorkerId    string           `json:"workerId" gorm:"type:varchar(255);comment:人员id"`
		WorkerName  string           `json:"workerName"  gorm:"type:varchar(255);comment:人员姓名"`
		Phone       string           `json:"phone" gorm:"type:varchar(255);comment:电话"`
		WorkTypeId  uint             `json:"workTypeId" gorm:"type:int(11);comment:工种类型id"`
		WorkType    WorkTypeManage   `json:"workType"  gorm:"foreignKey:WorkTypeId;references:ID"`
		Month       string           `json:"month" gorm:"type:varchar(255);comment:月份"`
		IssueSalary decimal.Decimal  `json:"issueSalary" gorm:"type:decimal(20,3);comment:应发工资"`
		Remark      string           `json:"remark" gorm:"type:varchar(255);comment:备注"`
		Details     []*SalaryDetails `json:"details" gorm:"foreignKey:SalaryReportFormId"`
	}
	SalaryReportFormSearch struct {
		SalaryReportForm
		PageNum  int
		PageSize int
		Preload  bool
		Keyword  string
		Orm      *gorm.DB
	}
)

func (slf SalaryReportForm) TableName() string {
	return "silk_salary_report_form"
}

func NewSalaryReportFormSearch() *SalaryReportFormSearch {
	return &SalaryReportFormSearch{Orm: mysqlx.GetDB()}
}

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

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

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

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

func (slf *SalaryReportFormSearch) SetMonth(month string) *SalaryReportFormSearch {
	slf.Month = month
	return slf
}

func (slf *SalaryReportFormSearch) SetWorkerId(workerId string) *SalaryReportFormSearch {
	slf.WorkerId = workerId
	return slf
}

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

	if slf.Preload {
		db = db.Model(SalaryReportForm{}).Preload("Details").Preload("WorkType")
	}
	if slf.Keyword != "" {
		db = db.Where("worker_name like ? or worker_id like ?", "%"+slf.Keyword+"%", "%"+slf.Keyword+"%")
	}
	if slf.Month != "" {
		db = db.Where("month = ?", slf.Month)
	}
	if slf.WorkerId != "" {
		db = db.Where("worker_id = ?", slf.WorkerId)
	}

	return db
}

// Create 单条插入
func (slf *SalaryReportFormSearch) Create(record *SalaryReportForm) 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 *SalaryReportFormSearch) CreateBatch(record []*SalaryReportForm) 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
}

func (slf *SalaryReportFormSearch) Save(record *SalaryReportForm) 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 *SalaryReportFormSearch) 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 *SalaryReportFormSearch) Delete() error {
	var db = slf.build()

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

	return nil
}

func (slf *SalaryReportFormSearch) Find() ([]*SalaryReportForm, int64, error) {
	var (
		records = make([]*SalaryReportForm, 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 *SalaryReportFormSearch) FindNotTotal() ([]*SalaryReportForm, error) {
	var (
		records = make([]*SalaryReportForm, 0)
		db      = slf.build()
	)

	if err := db.Find(&records).Error; err != nil {
		return records, fmt.Errorf("find records err: %v", err)
	}

	return records, nil
}

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

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

	return record, nil
}

func (slf *SalaryReportFormSearch) 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
}