From 4ba9bc686933567b834c8adf4447225a2e48232f Mon Sep 17 00:00:00 2001
From: Marklogo <marklogo@gmail.com>
Date: Tue, 17 Feb 2026 21:06:48 +0100
Subject: [PATCH] Primera version funcional

---
 .gitignore                  |   6 ++
 README.md                   |   0
 certificado/.gitkeep        |   0
 certificado/certificado.p12 | Bin 0 -> 5707 bytes
 docs/campos                 |  63 ++++++++++++++++
 main.py                     | 138 ++++++++++++++++++++++++++++++++++++
 requirements.txt            |  19 +++++
 7 files changed, 226 insertions(+)
 create mode 100644 .gitignore
 create mode 100644 README.md
 create mode 100644 certificado/.gitkeep
 create mode 100644 certificado/certificado.p12
 create mode 100644 docs/campos
 create mode 100644 main.py
 create mode 100644 requirements.txt

diff --git a/.gitignore b/.gitignore
new file mode 100644
index 0000000..94824b5
--- /dev/null
+++ b/.gitignore
@@ -0,0 +1,6 @@
+__pycache__/
+*.pyc
+*.pyo
+*.pdf
+.env
+.venv
\ No newline at end of file
diff --git a/README.md b/README.md
new file mode 100644
index 0000000..e69de29
diff --git a/certificado/.gitkeep b/certificado/.gitkeep
new file mode 100644
index 0000000..e69de29
diff --git a/certificado/certificado.p12 b/certificado/certificado.p12
new file mode 100644
index 0000000000000000000000000000000000000000..0520c7fe6e14ac394a6c3831b2ef525ea18e9c62
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diff --git a/docs/campos b/docs/campos
new file mode 100644
index 0000000..9483403
--- /dev/null
+++ b/docs/campos
@@ -0,0 +1,63 @@
+DNI
+Nombre
+Apellido 1
+Apellido 2
+Cuerpo o escala
+Área
+Primergrado
+segundoGrado
+ausencia1hJornada
+ausencia1hFraccionada
+reduccion1h
+reducciónMediaHora
+horasSindicales
+diasSindicales
+diasHabiles
+PermisoParto
+permisoadopcion
+PermisoPaternidad
+fallecimiento
+trasladoSin
+trasladoCon
+examenesFinales
+examenesPrenatales
+Lactancia
+NacimientoPrematuro
+indispensable
+moscoso
+matrimonio
+sindicales
+CursoOrganismo
+CursoAGE
+CursoSindicatos
+CursoPracticas
+TomaProvision
+TomaNuevoCuerpo
+jubilacion
+InteresParticular
+FamiliarGrave
+LicenciaEstudio
+LicenciaPropios
+LicenciaDesarrollo
+TotalEnfermedadSin
+TotalEnfermedadCon
+ParcialEnfermedad
+GestiónOficial
+GestiónPersonal
+ConisionServicio
+viajeOficial
+PorNocturnas
+FueraHorario
+refuerzos
+noBeneficios
+curso
+decision
+NumDiasHabiles
+nmHorasSidicales
+Otros
+PERÍODO DE TIEMPO POR EL QUE SE SOLICITA
+Imprimir
+OposicionesInterna
+numDiasSindicales
+Fecha
+guarda
\ No newline at end of file
diff --git a/main.py b/main.py
new file mode 100644
index 0000000..9782e90
--- /dev/null
+++ b/main.py
@@ -0,0 +1,138 @@
+import argparse
+import re
+import os
+import warnings
+warnings.filterwarnings("ignore", category=UserWarning, module="pyhanko")
+import getpass
+from pypdf import PdfReader, PdfWriter
+from datetime import datetime
+from pyhanko.pdf_utils.incremental_writer import IncrementalPdfFileWriter
+from pyhanko.sign import signers, fields
+from pyhanko.stamp import TextStampStyle
+from pyhanko.pdf_utils.layout import SimpleBoxLayoutRule, AxisAlignment
+from pyhanko.pdf_utils.text import TextBoxStyle
+
+class SolicitudRRHH:
+    def __init__(self):
+        self.cert_path = os.path.join(os.path.dirname(__file__), "certificado", "certificado.p12")
+        self.datos_personales = {
+            "DNI": "33340763D",
+            "Nombre": "MARCOS",
+            "Apellido 1": "LOPEZ",
+            "Apellido 2": "GOMEZ",
+            "Cuerpo o escala": "C.TEC. AUX. DE INFORMATICA ADMON. ESTADO"
+        }
+        self.args = self._parsear_argumentos()
+        self.num_dias = self._obtener_num_dias()
+
+    def _validar_fecha(self, fecha_str):
+        patron_fecha = r"\d{2}/\d{2}/\d{2}"
+        patron_completo = rf"^{patron_fecha}((-{patron_fecha})|(,{patron_fecha})*)?$"
+        if re.match(patron_completo, fecha_str):
+            return fecha_str
+        raise argparse.ArgumentTypeError(f"Formato de fecha inválido: {fecha_str}")
+
+    def _parsear_argumentos(self):
+        parser = argparse.ArgumentParser(description="Automatización de solicitudes RRHH")
+        parser.add_argument("tipo", choices=["ap", "vacaciones"], help="Tipo de solicitud")
+        parser.add_argument("fecha", type=self._validar_fecha, help="Fecha, rango o lista")
+        parser.add_argument("--dias", type=int, help="Número de días hábiles")
+        return parser.parse_args()
+
+    def _obtener_num_dias(self):
+        if self.args.tipo == "vacaciones":
+            if self.args.dias: return self.args.dias
+            while True:
+                try:
+                    return int(input("👉 Introduce el Nº de días hábiles de vacaciones: "))
+                except ValueError: print("❌ Introduce un número entero válido.")
+        return None
+
+    def _obtener_passw_cert(self):
+        return str(getpass.getpass(prompt="👉 Introduce la contraseña del certificado: ")).encode("utf-8")
+
+    def _firmar_pdf(self, archivo_entrada, archivo_salida):
+        if not os.path.exists(self.cert_path):
+            print(f"⚠️ No se encontró el certificado.")
+            os.rename(archivo_entrada, archivo_salida)
+            return
+
+        with open(archivo_entrada, 'rb') as inf:
+            w = IncrementalPdfFileWriter(inf)
+            signer = signers.SimpleSigner.load_pkcs12(
+            pfx_file=self.cert_path, 
+            passphrase=self._obtener_passw_cert())
+            
+            estilo = TextStampStyle(
+                border_width = 0,
+                text_box_style = TextBoxStyle(font_size = 10),
+                inner_content_layout=SimpleBoxLayoutRule(x_align=AxisAlignment.ALIGN_MIN,y_align=AxisAlignment.ALIGN_MAX) ,
+                stamp_text='Firmado por: \n%(signer)s\nFecha: %(ts)s'
+            )
+
+            pdf_signer = signers.PdfSigner(
+                signature_meta=signers.PdfSignatureMetadata(field_name='Firma_Visible'),
+                signer=signer,
+                stamp_style=estilo,
+                new_field_spec=fields.SigFieldSpec(
+                    'Firma_Visible', 
+                    box=(350, 20, 550, 100), 
+                    on_page=1
+                )
+            )
+
+            with open(archivo_salida, 'wb') as outf:
+                pdf_signer.sign_pdf(w, output=outf)
+
+    def generar_pdf(self, path_plantilla="./docs/Plantilla.pdf"):
+        reader = PdfReader(path_plantilla)
+        writer = PdfWriter()
+        writer.clone_reader_document_root(reader)
+
+        fechas_raw = self.args.fecha
+        if "-" in fechas_raw:
+            f = fechas_raw.split("-")
+            texto_fechas = f"Del {f[0]} al {f[1]}"
+        elif "," in fechas_raw:
+            texto_fechas = f"{fechas_raw.replace(',', ', ')}"
+        else:
+            texto_fechas = fechas_raw
+
+        campos_finales = {**self.datos_personales}
+        
+        if self.args.tipo == "ap":
+            campos_finales["moscoso"] = "/Yes"
+        else:
+            campos_finales["diasHabiles"] = "/Yes"
+            campos_finales["NumDiasHabiles"] = str(self.num_dias)
+
+        campos_finales["PERÍODO DE TIEMPO POR EL QUE SE SOLICITA"] = texto_fechas
+        campos_finales["Fecha"] = datetime.now().strftime("%d/%m/%Y")
+        
+        for page in writer.pages:
+            writer.update_page_form_field_values(page, campos_finales)
+        
+        writer.set_need_appearances_writer()
+
+        # --- FLUJO DE GUARDADO Y FIRMA ---
+        nombre_final = self._generar_nombre_archivo()
+        temp_file = "temp_solicitud.pdf"
+        
+        with open(temp_file, "wb") as f:
+            writer.write(f)
+
+        self._firmar_pdf(temp_file, nombre_final)
+        
+        if os.path.exists(temp_file):
+            os.remove(temp_file)
+        
+        print(f"✅ Proceso completado con éxito: {nombre_final}")
+
+    def _generar_nombre_archivo(self):
+        tipo_limpio = self.args.tipo.upper()
+        primera_fecha = re.split(r'[,-]', self.args.fecha)[0].replace("/", "-")
+        return f"{self.datos_personales['Apellido 1']}_{self.datos_personales['Apellido 2']}_{self.datos_personales['Nombre']}_{tipo_limpio}_{primera_fecha}.pdf"
+
+if __name__ == "__main__":
+    solicitud = SolicitudRRHH()
+    solicitud.generar_pdf()
\ No newline at end of file
diff --git a/requirements.txt b/requirements.txt
new file mode 100644
index 0000000..422ac41
--- /dev/null
+++ b/requirements.txt
@@ -0,0 +1,19 @@
+asn1crypto==1.5.1
+certifi==2026.1.4
+cffi==2.0.0
+charset-normalizer==3.4.4
+cryptography==46.0.5
+fonttools==4.61.1
+idna==3.11
+lxml==6.0.2
+oscrypto==1.3.0
+pycparser==3.0
+pyHanko==0.33.0
+pyhanko-certvalidator==0.29.1
+pypdf==6.7.0
+PyYAML==6.0.3
+requests==2.32.5
+tzlocal==5.3.1
+uharfbuzz==0.53.3
+uritools==6.0.1
+urllib3==2.6.3