package model

import (
	"errors"
	"github.com/fonchain_enterprise/fonchain-approval/api/approval"
	m2 "github.com/fonchain_enterprise/fonchain-approval/pkg/m"
	"github.com/jinzhu/copier"
	"gorm.io/plugin/soft_delete"
	"time"
)

type FinancialFrom struct {
	ID                    uint64                `gorm:"primaryKey;column:id" json:"id"`     // ID
	DeletedAt             soft_delete.DeletedAt `gorm:"column:deleted_at" json:"deletedAt"` // 删除时间
	CreatedAt             time.Time             `gorm:"column:created_at" json:"createdAt"` // 创建时间
	UpdatedAt             time.Time             `gorm:"column:updated_at" json:"updatedAt"`
	ApprovalID            uint64                `gorm:"primaryKey;column:approval_id" json:"approvalId"` // 关联申请的ID
	PaymentCompany        string                `json:"paymentCompany" gorm:"column:payment_company;type:varchar(2048);comment:付款公司别"`
	TransactionDepartment string                `json:"transactionDepartment" gorm:"column:transaction_department;type:varchar(255);comment:经办部门"`
	Payee                 string                `json:"payee" gorm:"column:payee;type:varchar(2048);comment:收款人全称"`
	BeneficiaryBank       string                `json:"beneficiaryBank" gorm:"column:beneficiary_bank;type:varchar(1024);comment:收款人开户行"`
	BankNo                string                `json:"bankNo" gorm:"column:bank_no;type:varchar(1024);comment:收款人账号"`
	CostInfo              []*CostInfo           `json:"costInfo" gorm:"column:cost_info;type:json;comment:费用说明"`
	PaymentMethod         string                `json:"paymentMethod" gorm:"column:payment_method;type:varchar(255);comment:付款方式"`
	InvoiceInfo           []*InvoiceInfo        `json:"invoiceInfo" gorm:"column:invoice_info;type:json;comment:发票信息"`
}

type CostInfo struct {
	Description    string `json:"description" gorm:"column:description;type:text;comment:说明"`
	UnitPrice      string `json:"unitPrice" gorm:"column:unit_price;type:varchar(255);comment:费用单价"`
	CostUnit       string `json:"costUnit" gorm:"column:cost_unit;type:varchar(255);comment:费用单位"`
	CostNum        int64  `json:"costNum" gorm:"column:cost_num;type:int;comment:费用数量"`
	TotalPrice     string `json:"totalPrice" gorm:"column:total_price;type:varchar(255);comment:费用总额"`
	UsedDepartment string `json:"usedDepartment" gorm:"column:used_department;type:varchar(2048);comment:使用部门"`
}

type InvoiceInfo struct {
	InvoiceDate     string `json:"invoiceDate" gorm:"column:invoice_date;type:varchar(255);comment:发票日期"`
	InvoiceNo       string `json:"invoiceNo" gorm:"column:invoice_no;type:varchar(255);comment:发票号码"`
	InvoiceProvider string `json:"invoiceProvider" gorm:"column:invoice_provider;type:varchar(1024);comment:发票提供者"`
	Amount          string `json:"amount" gorm:"column:amount;type:varchar(255);comment:发票或付款金额"`
	UseTo           string `json:"useTo" gorm:"column:use_to;type:varchar(1024);comment:用途"`
	Applicant       string `json:"applicant" gorm:"column:applicant;varchar(255);comment:申请人"`
	PaymentMethod   string `json:"paymentMethod" gorm:"column:payment_method;type:varchar(255);comment:付款方式"`
	PaymentObj      string `json:"paymentObj" gorm:"column:payment_obj;type:varchar(255);comment:付款或报销对象"`
	InvoiceType     string `json:"invoiceType" gorm:"column:invoice_type;type:varchar(255);comment:发票类型"`
	Notes           string `json:"notes" gorm:"column:notes;type:text;comment:备注"`
}

// TableName get sql table name.获取数据库表名
func (m *FinancialFrom) TableName() string {
	return "financial_from"
}

func (m *FinancialFrom) GetApproval(id uint64) (*Approval, error) {

	var entity *Approval
	if err := DB.
		Preload("ApprovalWorkFlows").
		Preload("ApprovalType").
		Preload("FinancialFrom").
		First(&entity, id).Error; err != nil {
		return entity, err
	}

	return entity, nil
}

func (m *FinancialFrom) SaveApprovalContent(in *approval.CreateRequest, a *Approval) error {

	copier.CopyWithOption(&m, in.FinancialFrom, copier.Option{DeepCopy: true})
	m.ApprovalID = a.ID

	return DB.Create(&m).Error
}

func (m *FinancialFrom) UpdateApprovalContent(in *approval.CreateRequest, a *Approval) error {

	var entity *FinancialFrom

	if err := DB.Where(&FinancialFrom{ApprovalID: a.ID}).First(&entity).Error; err != nil {
		return errors.New(m2.ErrorNotFound)
	}

	copier.CopyWithOption(&m, in.FinancialFrom, copier.Option{DeepCopy: true})
	m.ID = entity.ID

	return DB.Model(&m).Updates(m).Error
}

func (m *FinancialFrom) BuildResContent(a *Approval, request *approval.CreateRequest) {

	if a.FinancialFrom != nil {
		copier.CopyWithOption(&request.FinancialFrom, a.FinancialFrom, copier.Option{DeepCopy: true})
	}
}

func (m *FinancialFrom) DeleteApproval(p *Approval) error {
	return DB.Where(&FinancialFrom{ApprovalID: p.ID}).Delete(&FinancialFrom{}).Error
}