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mkinvoice
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fix go names according to linter

This commit is contained in:
Joerg Lehmann 2020-06-25 16:03:45 +02:00
parent 1c89fd7af3
commit 58b0759c78
3 changed files with 91 additions and 86 deletions
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2
.gitignore vendored
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@ -1,5 +1,5 @@
mkinvoice mkinvoice
makefont makefont/makefont
temp/* temp/*
qr-images/* qr-images/*
output/* output/*

0
makefont.go → makefont/makefont.go
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175
mkinvoice.go
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@ -2,68 +2,73 @@ package main
import ( import (
"fmt" "fmt"
"github.com/jung-kurt/gofpdf"
"gopkg.in/yaml.v2"
"io/ioutil" "io/ioutil"
"log" "log"
"os" "os"
"os/exec" "os/exec"
"path/filepath" "path/filepath"
"github.com/jung-kurt/gofpdf"
"gopkg.in/yaml.v2"
) )
// Metadata type
type Metadata struct { type Metadata struct {
Invoice_nr string InvoiceNr string
Invoice_info string InvoiceInfo string
Invoice_date string InvoiceDdate string
Vat float64 Vat float64
Account string Account string
Due_date string DueDate string
} }
// Address type
type Address struct { type Address struct {
Name string Name string
Street string Street string
Zip string Zip string
City string City string
Tel_no string TelNo string
Email string Email string
} }
// InvoiceItem type
type InvoiceItem struct { type InvoiceItem struct {
Text string Text string
Quantity float64 Quantity float64
Pice_per_unit float64 PicePerUnit float64
} }
// InvoiceData type
type InvoiceData struct { type InvoiceData struct {
Metadata Metadata Metadata Metadata
Sender_address Address SenderAddress Address
Billing_address Address BillingAddress Address
Item []InvoiceItem Item []InvoiceItem
} }
/* global variable declaration */ /* global variable declaration */
var pdf *gofpdf.Fpdf var pdf *gofpdf.Fpdf
var y_pos float64 var yPos float64
var invoice_data InvoiceData var invoiceData InvoiceData
var prog_dir string var progDir string
const margin_top = 7 const marginTop = 7
const logo_top = 6 const logoTop = 6
const logo_height = 20 const logoHeight = 20
const line_spacing = 5 const lineSpacing = 5
const address_top = 50 const addressTop = 50
const line1_top = 100 const line1Top = 100
const tabstop_left = 20 const tabstopLeft = 20
const tabstop_left_2 = 32 const tabstopLeftAlt = 32
const tabstop_address = 120 const tabstopAddress = 120
const tabstop_count = 10 const tabstopCount = 10
const tabstop_price = 10 const tabstopPrice = 10
const tabstop_total = 170 const tabstopTotal = 170
const tabstop_logo = 155 const tabstopLogo = 155
const tabstop_right = 200 const tabstopRight = 200
func ReadInvoiceData(filename string) { func readInvoiceData(filename string) {
data, err := ioutil.ReadFile(filename) data, err := ioutil.ReadFile(filename)
if err != nil { if err != nil {
log.Fatal(err) log.Fatal(err)
@ -71,16 +76,16 @@ func ReadInvoiceData(filename string) {
//fmt.Printf("File contents: %s", data) //fmt.Printf("File contents: %s", data)
err = yaml.Unmarshal([]byte(data), &invoice_data) err = yaml.Unmarshal([]byte(data), &invoiceData)
if err != nil { if err != nil {
log.Fatalf("error: %v", err) log.Fatalf("error: %v", err)
} }
fmt.Printf("--- t:\n%v\n\n", invoice_data) fmt.Printf("--- t:\n%v\n\n", invoiceData)
fmt.Printf("%s\n", invoice_data.Billing_address.Name) fmt.Printf("%s\n", invoiceData.BillingAddress.Name)
} }
func WriteText(x float64, y float64, text string, alignStr ...string) { func writeText(x float64, y float64, text string, alignStr ...string) {
tr := pdf.UnicodeTranslatorFromDescriptor("") tr := pdf.UnicodeTranslatorFromDescriptor("")
align := "LT" align := "LT"
if len(alignStr) > 0 { if len(alignStr) > 0 {
@ -90,7 +95,7 @@ func WriteText(x float64, y float64, text string, alignStr ...string) {
pdf.CellFormat(0, 11, tr(text), "", 0, align, false, 0, "") pdf.CellFormat(0, 11, tr(text), "", 0, align, false, 0, "")
} }
func SetupInvoice() { func setupInvoice() {
pdf = gofpdf.New("P", "mm", "A4", "") pdf = gofpdf.New("P", "mm", "A4", "")
pdf.SetMargins(0, 0, 0) pdf.SetMargins(0, 0, 0)
pdf.SetFontLocation("fonts") pdf.SetFontLocation("fonts")
@ -99,64 +104,64 @@ func SetupInvoice() {
pdf.SetFont("Dejavusans", "", 10) pdf.SetFont("Dejavusans", "", 10)
} }
func PrintPageHeader(firstPage bool) { func printPageHeader(firstPage bool) {
var opt gofpdf.ImageOptions var opt gofpdf.ImageOptions
pdf.AddPage() pdf.AddPage()
y_pos = margin_top yPos = marginTop
pdf.SetFont("Dejavusans-Bold", "", 10) pdf.SetFont("Dejavusans-Bold", "", 10)
WriteText(tabstop_left, y_pos, "nbit Informatik GmbH") writeText(tabstopLeft, yPos, "nbit Informatik GmbH")
pdf.SetFont("Dejavusans", "", 10) pdf.SetFont("Dejavusans", "", 10)
y_pos = y_pos + line_spacing yPos = yPos + lineSpacing
WriteText(tabstop_left, y_pos, "Kirchweg 2") writeText(tabstopLeft, yPos, "Kirchweg 2")
y_pos = y_pos + line_spacing yPos = yPos + lineSpacing
WriteText(tabstop_left, y_pos, "3510 Konolfingen") writeText(tabstopLeft, yPos, "3510 Konolfingen")
y_pos = y_pos + line_spacing yPos = yPos + lineSpacing
y_pos = y_pos + line_spacing yPos = yPos + lineSpacing
WriteText(tabstop_left, y_pos, "Tel.") writeText(tabstopLeft, yPos, "Tel.")
WriteText(tabstop_left_2, y_pos, "+41 31 792 00 40") writeText(tabstopLeftAlt, yPos, "+41 31 792 00 40")
y_pos = y_pos + line_spacing yPos = yPos + lineSpacing
WriteText(tabstop_left, y_pos, "EMail") writeText(tabstopLeft, yPos, "EMail")
WriteText(tabstop_left_2, y_pos, "joerg.lehmann@nbit.ch") writeText(tabstopLeftAlt, yPos, "joerg.lehmann@nbit.ch")
y_pos = y_pos + line_spacing yPos = yPos + lineSpacing
opt.ImageType = "png" opt.ImageType = "png"
opt.ReadDpi = true opt.ReadDpi = true
pdf.ImageOptions("logos/nbit-logo.png", tabstop_logo, logo_top, 0, logo_height, false, opt, 0, "") pdf.ImageOptions("logos/nbit-logo.png", tabstopLogo, logoTop, 0, logoHeight, false, opt, 0, "")
} }
func PrintAddress() { func printAddress() {
fmt.Printf("Blabla: %s\n", invoice_data.Billing_address.Name) fmt.Printf("Blabla: %s\n", invoiceData.BillingAddress.Name)
y_pos = address_top yPos = addressTop
WriteText(tabstop_address, y_pos, invoice_data.Billing_address.Name) writeText(tabstopAddress, yPos, invoiceData.BillingAddress.Name)
y_pos = y_pos + line_spacing yPos = yPos + lineSpacing
WriteText(tabstop_address, y_pos, invoice_data.Billing_address.Street) writeText(tabstopAddress, yPos, invoiceData.BillingAddress.Street)
y_pos = y_pos + line_spacing yPos = yPos + lineSpacing
WriteText(tabstop_address, y_pos, invoice_data.Billing_address.Zip+" "+invoice_data.Billing_address.City) writeText(tabstopAddress, yPos, invoiceData.BillingAddress.Zip+" "+invoiceData.BillingAddress.City)
y_pos = y_pos + line_spacing yPos = yPos + lineSpacing
pdf.Line(tabstop_left, line1_top, tabstop_right, line1_top) pdf.Line(tabstopLeft, line1Top, tabstopRight, line1Top)
} }
func PrintQR() { func printQR() {
var opt gofpdf.ImageOptions var opt gofpdf.ImageOptions
cmd := exec.Command(filepath.Join(prog_dir, "qrbill.sh"), cmd := exec.Command(filepath.Join(progDir, "qrbill.sh"),
"--account", invoice_data.Metadata.Account, "--account", invoiceData.Metadata.Account,
"--amount", "123.00", "--amount", "123.00",
"--creditor-name", invoice_data.Sender_address.Name, "--creditor-name", invoiceData.SenderAddress.Name,
"--creditor-street", invoice_data.Sender_address.Street, "--creditor-street", invoiceData.SenderAddress.Street,
"--creditor-postalcode", invoice_data.Sender_address.Zip, "--creditor-postalcode", invoiceData.SenderAddress.Zip,
"--creditor-city", invoice_data.Sender_address.City, "--creditor-city", invoiceData.SenderAddress.City,
"--extra-infos", invoice_data.Metadata.Invoice_info, "--extra-infos", invoiceData.Metadata.InvoiceInfo,
"--debtor-name", invoice_data.Billing_address.Name, "--debtor-name", invoiceData.BillingAddress.Name,
"--debtor-street", invoice_data.Billing_address.Street, "--debtor-street", invoiceData.BillingAddress.Street,
"--debtor-postalcode", invoice_data.Billing_address.Zip, "--debtor-postalcode", invoiceData.BillingAddress.Zip,
"--debtor-city", invoice_data.Billing_address.City, "--debtor-city", invoiceData.BillingAddress.City,
"--due-date", invoice_data.Metadata.Due_date, "--due-date", invoiceData.Metadata.DueDate,
"--language", "de") "--language", "de")
cmd.Env = append(os.Environ(), cmd.Env = append(os.Environ(),
"INVNO="+invoice_data.Metadata.Invoice_nr, "INVNO="+invoiceData.Metadata.InvoiceNr,
) )
stdoutStderr, err := cmd.CombinedOutput() stdoutStderr, err := cmd.CombinedOutput()
fmt.Printf("%s\n", stdoutStderr) fmt.Printf("%s\n", stdoutStderr)
@ -167,7 +172,7 @@ func PrintQR() {
opt.ImageType = "jpeg" opt.ImageType = "jpeg"
opt.ReadDpi = true opt.ReadDpi = true
pdf.ImageOptions("qr-images/"+invoice_data.Metadata.Invoice_nr+".jpg", 0, 200, 0, 0, false, opt, 0, "") pdf.ImageOptions("qr-images/"+invoiceData.Metadata.InvoiceNr+".jpg", 0, 200, 0, 0, false, opt, 0, "")
} }
func main() { func main() {
@ -175,20 +180,20 @@ func main() {
if err != nil { if err != nil {
log.Fatal(err) log.Fatal(err)
} }
prog_dir = dir progDir = dir
if len(os.Args) != 2 { if len(os.Args) != 2 {
fmt.Printf("usage: mkinvoice <yaml-file>\n") fmt.Printf("usage: mkinvoice <yaml-file>\n")
os.Exit(1) os.Exit(1)
} }
ReadInvoiceData(os.Args[1]) readInvoiceData(os.Args[1])
SetupInvoice() setupInvoice()
PrintPageHeader(true) printPageHeader(true)
PrintAddress() printAddress()
PrintQR() printQR()
err = pdf.OutputFileAndClose(filepath.Join(prog_dir, "output", invoice_data.Metadata.Invoice_nr+".pdf")) err = pdf.OutputFileAndClose(filepath.Join(progDir, "output", invoiceData.Metadata.InvoiceNr+".pdf"))
if err == nil { if err == nil {
fmt.Printf("Successfully created invoice\n") fmt.Printf("Successfully created invoice\n")
} else { } else {