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feat: atualizar fluxo OT, dashboard, transacoes e PDFs

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This commit is contained in:
Luciano Milani
2026-07-02 13:42:47 +01:00
parent 1def51e65b
commit 8231bba3f9
17 changed files with 729 additions and 91 deletions
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backend/pkg/pdf/pdf.go
+102 -21
View File
@@ -1,9 +1,14 @@
package pdf
import (
"bytes"
"encoding/base64"
"fmt"
"net/http"
"os"
"path/filepath"
"strings"
"time"
"github.com/go-pdf/fpdf"
)
@@ -15,6 +20,7 @@ type DocMeta struct {
CompanyIBAN string
CompanyPhone string
CompanyEmail string
CompanyLogo string
DocType string // "Fatura" or "Orçamento"
DocNumber string // e.g. "FAT/2026/001"
IssuedAt string // e.g. "30/06/2026"
@@ -39,44 +45,52 @@ func Generate(meta DocMeta, items []LineItem, staffTotal float64, outPath string
f := fpdf.New("P", "mm", "A4", "")
f.AddPage()
f.SetMargins(15, 15, 15)
tr := f.UnicodeTranslatorFromDescriptor("")
t := func(s string) string { return tr(s) }
hasLogo := addLogo(f, meta.CompanyLogo)
leftW := 120.0
if hasLogo {
leftW = 100.0
}
// Header
f.SetFont("Helvetica", "B", 18)
f.CellFormat(120, 10, meta.CompanyName, "", 0, "L", false, 0, "")
f.CellFormat(leftW, 10, t(meta.CompanyName), "", 0, "L", false, 0, "")
f.SetFont("Helvetica", "B", 14)
f.CellFormat(60, 10, meta.DocType, "", 1, "R", false, 0, "")
f.CellFormat(60, 10, t(meta.DocType), "", 1, "R", false, 0, "")
f.SetFont("Helvetica", "", 9)
if meta.CompanyNIF != "" {
f.CellFormat(120, 5, "NIF: "+meta.CompanyNIF, "", 0, "L", false, 0, "")
f.CellFormat(leftW, 5, t("NIF: ")+meta.CompanyNIF, "", 0, "L", false, 0, "")
} else {
f.CellFormat(120, 5, "", "", 0, "L", false, 0, "")
f.CellFormat(leftW, 5, "", "", 0, "L", false, 0, "")
}
f.SetFont("Helvetica", "", 11)
f.CellFormat(60, 5, meta.DocNumber, "", 1, "R", false, 0, "")
f.CellFormat(60, 5, t(meta.DocNumber), "", 1, "R", false, 0, "")
f.SetFont("Helvetica", "", 9)
if meta.CompanyAddress != "" {
f.MultiCell(120, 5, meta.CompanyAddress, "", "L", false)
f.MultiCell(leftW, 5, t(meta.CompanyAddress), "", "L", false)
}
f.Ln(3)
curY := f.GetY()
f.SetXY(135, curY-3)
f.CellFormat(60, 5, "Data: "+meta.IssuedAt, "", 1, "R", false, 0, "")
f.CellFormat(60, 5, t("Data: ")+meta.IssuedAt, "", 1, "R", false, 0, "")
f.SetY(curY + 3)
f.Ln(3)
// Client block
if meta.ClientName != "" {
f.SetFont("Helvetica", "B", 9)
f.CellFormat(180, 5, "Cliente", "", 1, "L", false, 0, "")
f.CellFormat(180, 5, t("Cliente"), "", 1, "L", false, 0, "")
f.SetFont("Helvetica", "", 9)
f.CellFormat(180, 5, meta.ClientName, "", 1, "L", false, 0, "")
f.CellFormat(180, 5, t(meta.ClientName), "", 1, "L", false, 0, "")
if meta.ClientNIF != "" {
f.CellFormat(180, 5, "NIF: "+meta.ClientNIF, "", 1, "L", false, 0, "")
f.CellFormat(180, 5, t("NIF: ")+meta.ClientNIF, "", 1, "L", false, 0, "")
}
if meta.VehiclePlate != "" {
f.CellFormat(180, 5, "Matrícula: "+meta.VehiclePlate, "", 1, "L", false, 0, "")
f.CellFormat(180, 5, t("Matrícula: ")+meta.VehiclePlate, "", 1, "L", false, 0, "")
}
f.Ln(4)
}
@@ -85,11 +99,11 @@ func Generate(meta DocMeta, items []LineItem, staffTotal float64, outPath string
f.SetFillColor(50, 50, 50)
f.SetTextColor(255, 255, 255)
f.SetFont("Helvetica", "B", 9)
f.CellFormat(90, 7, "Descricao", "1", 0, "L", true, 0, "")
f.CellFormat(20, 7, "Qtd.", "1", 0, "C", true, 0, "")
f.CellFormat(25, 7, "Preco Unit.", "1", 0, "R", true, 0, "")
f.CellFormat(20, 7, "Desc.%", "1", 0, "C", true, 0, "")
f.CellFormat(25, 7, "Total", "1", 1, "R", true, 0, "")
f.CellFormat(90, 7, t("Descrição"), "1", 0, "L", true, 0, "")
f.CellFormat(20, 7, t("Qtd."), "1", 0, "C", true, 0, "")
f.CellFormat(25, 7, t("Preço Unit."), "1", 0, "R", true, 0, "")
f.CellFormat(20, 7, t("Desc.%"), "1", 0, "C", true, 0, "")
f.CellFormat(25, 7, t("Total"), "1", 1, "R", true, 0, "")
// Table rows
f.SetFillColor(245, 245, 245)
@@ -97,7 +111,7 @@ func Generate(meta DocMeta, items []LineItem, staffTotal float64, outPath string
f.SetFont("Helvetica", "", 9)
fill := false
for _, item := range items {
f.CellFormat(90, 6, item.Description, "1", 0, "L", fill, 0, "")
f.CellFormat(90, 6, t(item.Description), "1", 0, "L", fill, 0, "")
f.CellFormat(20, 6, fmt.Sprintf("%.2f", item.Qty), "1", 0, "C", fill, 0, "")
f.CellFormat(25, 6, fmt.Sprintf("%.2f EUR", item.UnitPrice), "1", 0, "R", fill, 0, "")
f.CellFormat(20, 6, fmt.Sprintf("%.0f%%", item.DiscountPct), "1", 0, "C", fill, 0, "")
@@ -115,21 +129,88 @@ func Generate(meta DocMeta, items []LineItem, staffTotal float64, outPath string
f.Ln(3)
f.SetFont("Helvetica", "", 9)
if staffTotal > 0 {
f.CellFormat(155, 6, "Subtotal pecas/servicos", "", 0, "R", false, 0, "")
f.CellFormat(155, 6, t("Subtotal peças/serviços"), "", 0, "R", false, 0, "")
f.CellFormat(25, 6, fmt.Sprintf("%.2f EUR", subtotal), "1", 1, "R", false, 0, "")
f.CellFormat(155, 6, "Mao de obra", "", 0, "R", false, 0, "")
f.CellFormat(155, 6, t("Mão de obra"), "", 0, "R", false, 0, "")
f.CellFormat(25, 6, fmt.Sprintf("%.2f EUR", staffTotal), "1", 1, "R", false, 0, "")
}
f.SetFont("Helvetica", "B", 10)
f.CellFormat(155, 7, "TOTAL", "", 0, "R", false, 0, "")
f.CellFormat(155, 7, t("TOTAL"), "", 0, "R", false, 0, "")
f.CellFormat(25, 7, fmt.Sprintf("%.2f EUR", grandTotal), "1", 1, "R", false, 0, "")
// IBAN footer
if meta.CompanyIBAN != "" {
f.Ln(8)
f.SetFont("Helvetica", "", 8)
f.CellFormat(180, 5, "IBAN: "+meta.CompanyIBAN, "", 1, "C", false, 0, "")
f.CellFormat(180, 5, t("IBAN: ")+meta.CompanyIBAN, "", 1, "C", false, 0, "")
}
return f.OutputFileAndClose(outPath)
}
func addLogo(f *fpdf.Fpdf, logo string) bool {
logo = strings.TrimSpace(logo)
if logo == "" {
return false
}
if strings.HasPrefix(logo, "data:image/") {
comma := strings.Index(logo, ",")
if comma <= 0 {
return false
}
meta := logo[:comma]
payload := logo[comma+1:]
if !strings.Contains(meta, ";base64") {
return false
}
raw, err := base64.StdEncoding.DecodeString(payload)
if err != nil {
return false
}
imgType := "PNG"
if strings.Contains(meta, "image/jpeg") || strings.Contains(meta, "image/jpg") {
imgType = "JPG"
}
opts := fpdf.ImageOptions{ImageType: imgType, ReadDpi: true}
f.RegisterImageOptionsReader("company_logo", opts, bytes.NewReader(raw))
f.ImageOptions("company_logo", 15, 14, 26, 0, false, opts, 0, "")
f.SetX(45)
return true
}
if strings.HasPrefix(logo, "http://") || strings.HasPrefix(logo, "https://") {
client := http.Client{Timeout: 5 * time.Second}
resp, err := client.Get(logo)
if err != nil {
return false
}
defer resp.Body.Close()
if resp.StatusCode < 200 || resp.StatusCode >= 300 {
return false
}
buf := new(bytes.Buffer)
if _, err := buf.ReadFrom(resp.Body); err != nil {
return false
}
imgType := "PNG"
ct := strings.ToLower(resp.Header.Get("Content-Type"))
if strings.Contains(ct, "jpeg") || strings.Contains(ct, "jpg") {
imgType = "JPG"
}
opts := fpdf.ImageOptions{ImageType: imgType, ReadDpi: true}
f.RegisterImageOptionsReader("company_logo", opts, bytes.NewReader(buf.Bytes()))
f.ImageOptions("company_logo", 15, 14, 26, 0, false, opts, 0, "")
f.SetX(45)
return true
}
if _, err := os.Stat(logo); err == nil {
opts := fpdf.ImageOptions{ReadDpi: true}
f.ImageOptions(logo, 15, 14, 26, 0, false, opts, 0, "")
f.SetX(45)
return true
}
return false
}