238 lines
6.5 KiB
Go
238 lines
6.5 KiB
Go
package pdf
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import (
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"bytes"
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"embed"
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"fmt"
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"strings"
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"time"
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"github.com/phpdave11/gofpdf"
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"git.dumerain.org/alban/calcul-astreintes/internal/models"
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)
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//go:embed fonts/DejaVuSans.ttf fonts/DejaVuSans-Bold.ttf assets/paychek-logo.png
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var assetFS embed.FS
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func BuildPDF(
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meta models.ExportPDFMeta,
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profileLabel string,
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req models.CalculateRequest,
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res models.CalculateResponse,
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) ([]byte, error) {
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regularFont, err := assetFS.ReadFile("fonts/DejaVuSans.ttf")
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if err != nil {
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return nil, err
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}
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boldFont, err := assetFS.ReadFile("fonts/DejaVuSans-Bold.ttf")
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if err != nil {
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return nil, err
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}
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logoBytes, logoErr := assetFS.ReadFile("assets/paychek-logo.png")
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hasLogo := logoErr == nil && len(logoBytes) > 0
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pdf := gofpdf.New("P", "mm", "A4", "")
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if hasLogo {
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pdf.RegisterImageOptionsReader(
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"paychek-logo",
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gofpdf.ImageOptions{ImageType: "PNG"},
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bytes.NewReader(logoBytes),
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)
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}
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// ✅ IMPORTANT : on désactive l'auto page-break pour éviter une 2e page
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pdf.SetMargins(12, 14, 12)
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pdf.SetAutoPageBreak(false, 0)
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pdf.AddPage()
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pdf.AddUTF8FontFromBytes("DejaVu", "", regularFont)
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pdf.AddUTF8FontFromBytes("DejaVu", "B", boldFont)
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// A4 en mm
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pageW := 210.0
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contentW := 170.0
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left := (pageW - contentW) / 2.0
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created := time.Now().Format("02/01/2006 15:04")
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fullName := strings.TrimSpace(strings.Join([]string{
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meta.Nom,
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meta.Prenom,
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}, " "))
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if fullName == "" {
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fullName = "(nom non renseigné)"
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}
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// ---------------- TITRE ----------------
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titleY := pdf.GetY()
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logoSize := 10.0 // mm
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gap := 2.5 // espace texte ↔ logo
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pdf.SetFont("DejaVu", "B", 18)
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// Largeur du texte
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title := "Paychek"
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textW := pdf.GetStringWidth(title)
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// Largeur totale du bloc (texte + logo)
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blockW := textW
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if hasLogo {
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blockW += gap + logoSize
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}
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// Position X pour centrer le bloc
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startX := left + (contentW-blockW)/2
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// Texte
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pdf.SetXY(startX, titleY)
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pdf.CellFormat(textW, 10, title, "", 0, "L", false, 0, "")
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// Logo à droite du texte
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if hasLogo {
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pdf.ImageOptions(
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"paychek-logo",
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startX+textW+gap,
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titleY,
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logoSize,
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logoSize,
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false,
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gofpdf.ImageOptions{ImageType: "PNG"},
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0,
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"",
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)
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}
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pdf.Ln(10)
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pdf.SetFont("DejaVu", "", 11)
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pdf.SetX(left)
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pdf.CellFormat(contentW, 6, "Give me my fuc** money", "", 1, "C", false, 0, "")
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// ✅ Séparation franche sous le titre
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pdf.Ln(6)
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// ✅ CENTRAGE VERTICAL : on place le "bloc principal" à une hauteur stable
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// (A4, contenu fixe : 2 colonnes + tableau 5 lignes + légende)
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// -> évite un rendu collé en haut.
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startY := 48.0
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pdf.SetY(startY)
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// ---------------- IDENTITÉ / VALEURS ----------------
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pdf.SetFont("DejaVu", "B", 12)
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pdf.SetX(left)
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pdf.CellFormat(contentW/2-5, 6, "Identité", "", 0, "L", false, 0, "")
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pdf.CellFormat(contentW/2-5, 6, "Valeurs importées", "", 1, "L", false, 0, "")
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pdf.SetFont("DejaVu", "", 11)
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y := pdf.GetY()
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pdf.SetXY(left, y)
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pdf.CellFormat(contentW/2-5, 6, "Mois : "+meta.YearMonth, "", 1, "L", false, 0, "")
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pdf.SetX(left)
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pdf.CellFormat(contentW/2-5, 6, "Agent : "+fullName, "", 1, "L", false, 0, "")
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if strings.TrimSpace(meta.Matricule) != "" {
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pdf.SetX(left)
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pdf.CellFormat(contentW/2-5, 6, "Matricule : "+meta.Matricule, "", 1, "L", false, 0, "")
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} else {
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pdf.SetX(left)
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pdf.CellFormat(contentW/2-5, 6, "Matricule : (non renseigné)", "", 1, "L", false, 0, "")
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}
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pdf.SetX(left)
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pdf.CellFormat(contentW/2-5, 6, "Profil : "+profileLabel, "", 1, "L", false, 0, "")
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rightX := left + contentW/2 + 5
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pdf.SetXY(rightX, y)
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pdf.CellFormat(contentW/2-5, 6, fmt.Sprintf("456 : %.2f h", req.Q456), "", 1, "L", false, 0, "")
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pdf.SetX(rightX)
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pdf.CellFormat(contentW/2-5, 6, fmt.Sprintf("458 : %.2f h", req.Q458), "", 1, "L", false, 0, "")
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pdf.SetX(rightX)
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pdf.CellFormat(contentW/2-5, 6, fmt.Sprintf("459 : %.2f h", req.Q459), "", 1, "L", false, 0, "")
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pdf.SetX(rightX)
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pdf.CellFormat(contentW/2-5, 6, fmt.Sprintf("471 : %.2f h", req.Q471), "", 1, "L", false, 0, "")
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pdf.SetX(rightX)
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pdf.CellFormat(contentW/2-5, 6, fmt.Sprintf("Dim/JF : %d j", req.NbDimFerie), "", 1, "L", false, 0, "")
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pdf.Ln(8)
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// ---------------- TABLEAU ----------------
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pdf.SetFont("DejaVu", "B", 12)
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pdf.SetX(left)
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pdf.CellFormat(contentW, 7, "Résultat", "", 1, "L", false, 0, "")
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// Largeurs adaptées (total = 170)
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colW := []float64{24, 52, 38, 22, 34}
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headerColor := []int{197, 227, 242}
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pdf.SetFont("DejaVu", "B", 9)
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pdf.SetFillColor(headerColor[0], headerColor[1], headerColor[2])
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pdf.SetX(left)
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headers := []string{"Code paie", "Libellé", "Nombre", "Base", "À payer"}
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for i, h := range headers {
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align := "L"
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if i >= 2 {
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align = "R"
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}
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pdf.CellFormat(colW[i], 7, h, "1", 0, align, true, 0, "")
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}
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pdf.Ln(-1)
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pdf.SetFont("DejaVu", "", 9)
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for _, l := range res.Lines {
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pdf.SetX(left)
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pdf.CellFormat(colW[0], 7, l.Code, "1", 0, "L", false, 0, "")
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pdf.CellFormat(colW[1], 7, l.Label, "1", 0, "L", false, 0, "")
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pdf.CellFormat(colW[2], 7, fmt.Sprintf("%.2f %s", l.Quantity, l.Unit), "1", 0, "R", false, 0, "")
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pdf.CellFormat(colW[3], 7, fmt.Sprintf("%.2f", l.Rate), "1", 0, "R", false, 0, "")
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pdf.CellFormat(colW[4], 7, fmt.Sprintf("%.2f", l.Amount), "1", 0, "R", false, 0, "")
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pdf.Ln(-1)
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}
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// TOTAL BRUT (fond jaune clair)
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pdf.SetFont("DejaVu", "B", 10)
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pdf.SetFillColor(255, 249, 196)
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pdf.SetX(left)
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pdf.CellFormat(colW[0]+colW[1]+colW[2]+colW[3], 7, "TOTAL BRUT", "1", 0, "L", true, 0, "")
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pdf.CellFormat(colW[4], 7, fmt.Sprintf("%.2f", res.Total), "1", 1, "R", true, 0, "")
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pdf.Ln(6)
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// ---------------- LÉGENDE ----------------
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pdf.SetFont("DejaVu", "B", 9)
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pdf.SetX(left)
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pdf.CellFormat(contentW, 5, "Correspondance code paie / fichier Excel", "", 1, "L", false, 0, "")
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pdf.SetFont("DejaVu", "", 8)
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legend := "" +
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"• 456 → colonne L (Interv.astreinte Jour)\n" +
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"• 458 → colonne N (Interv.astreinte Dim & JF)\n" +
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"• 459 → colonne M (Interv.astreinte Nuit)\n" +
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"• 471 → colonne G (Astreinte = total d'heures du mois)\n" +
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"• 480 → déduit des lignes \"P_DIM-JF\" (colonne C) → compteur Dim/JF\n"
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pdf.SetX(left)
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pdf.MultiCell(contentW, 4.2, legend, "", "L", false)
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// ---------------- FOOTER (toujours sur la page 1) ----------------
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// ✅ Position absolue proche du bas (A4=297mm) + marges
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pdf.SetFont("DejaVu", "", 8)
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pdf.SetTextColor(120, 120, 120)
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pdf.SetXY(12, 284)
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pdf.CellFormat(
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186,
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6,
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fmt.Sprintf("Paychek - Made with \u2665 in Go by Flooze Corp \u00B7 A Niarmud Nablax Company - Exporté le %s", created),
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"",
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0,
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"C",
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false,
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0,
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"",
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)
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var buf bytes.Buffer
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if err := pdf.Output(&buf); err != nil {
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return nil, err
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}
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return buf.Bytes(), nil
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}
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