Ajusta estrutura de parâmetros, move arquivos e corrige referências

app/main.py

@@ -4,9 +4,12 @@ from fastapi.templating import Jinja2Templates
 from fastapi.responses import HTMLResponse, JSONResponse
 from fastapi.staticfiles import StaticFiles
 import os, shutil
+from sqlalchemy import text
+from fastapi import Depends
 from fastapi.responses import StreamingResponse
 from io import BytesIO
 import pandas as pd
+from app.models import ParametrosFormula
 from sqlalchemy.future import select
 from app.database import AsyncSessionLocal
 from app.models import Fatura
@@ -16,6 +19,7 @@ from app.processor import (
     status_arquivos,
     limpar_arquivos_processados
 )
+from app.parametros import router as parametros_router
 
 app = FastAPI()
 templates = Jinja2Templates(directory="app/templates")
@@ -47,15 +51,25 @@ def dashboard(request: Request):
 
 @app.get("/upload", response_class=HTMLResponse)
 def upload_page(request: Request):
-    return templates.TemplateResponse("upload.html", {"request": request})
+    app_env = os.getenv("APP_ENV", "dev")  # Captura variável de ambiente
+    return templates.TemplateResponse("upload.html", {
+        "request": request,
+        "app_env": app_env  # Passa para o template
+    })
 
 @app.get("/relatorios", response_class=HTMLResponse)
 def relatorios_page(request: Request):
     return templates.TemplateResponse("relatorios.html", {"request": request})
 
 @app.get("/parametros", response_class=HTMLResponse)
-def parametros_page(request: Request):
-    return templates.TemplateResponse("parametros.html", {"request": request})
+async def parametros_page(request: Request):
+    async with AsyncSessionLocal() as session:
+        result = await session.execute(select(ParametrosFormula))
+        parametros = result.scalars().first()
+        return templates.TemplateResponse("parametros.html", {
+            "request": request,
+            "parametros": parametros or {}
+        })
 
 @app.post("/upload-files")
 async def upload_files(files: list[UploadFile] = File(...)):
@@ -144,3 +158,28 @@ async def export_excel():
             media_type="application/vnd.openxmlformats-officedocument.spreadsheetml.sheet",
             headers={"Content-Disposition": "attachment; filename=relatorio_faturas.xlsx"}
         )
+
+from app.parametros import router as parametros_router
+app.include_router(parametros_router)
+
+def is_homolog():
+    return os.getenv("APP_ENV", "dev") == "homolog"
+
+@app.post("/limpar-faturas")
+async def limpar_faturas():
+    app_env = os.getenv("APP_ENV", "dev")
+    if app_env not in ["homolog", "dev", "local"]:
+        return JSONResponse(status_code=403, content={"message": "Operação não permitida neste ambiente."})
+
+    async with AsyncSessionLocal() as session:
+        print("🧪 Limpando faturas do banco...")
+        await session.execute(text("DELETE FROM faturas.faturas"))
+        await session.commit()
+
+    upload_path = os.path.join("app", "uploads")
+    for nome in os.listdir(upload_path):
+        caminho = os.path.join(upload_path, nome)
+        if os.path.isfile(caminho):
+            os.remove(caminho)
+
+    return {"message": "Faturas e arquivos apagados com sucesso."}

app/models.py

@@ -4,15 +4,21 @@ from sqlalchemy.dialects.postgresql import UUID
 import uuid
 from datetime import datetime
 from app.database import Base
+from sqlalchemy import Boolean
+
 
 class ParametrosFormula(Base):
-    __tablename__ = 'parametros_formula'
-    __table_args__ = {'schema': 'faturas', 'extend_existing': True}
+    __tablename__ = "parametros_formula"
+    __table_args__ = {"schema": "faturas"}
 
-    id = Column(Integer, primary_key=True, autoincrement=True)
-    nome = Column(String)
+    id = Column(Integer, primary_key=True, index=True)
+    tipo = Column(String(20))
     formula = Column(Text)
-
+    ativo = Column(Boolean)
+    aliquota_icms = Column(Float)
+    incluir_icms = Column(Integer)
+    incluir_pis = Column(Integer)
+    incluir_cofins = Column(Integer)
 
 class Fatura(Base):
     __tablename__ = "faturas"

app/parametros.py

@@ -1,12 +1,15 @@
 # parametros.py
-from fastapi import APIRouter, HTTPException, Depends
+from fastapi import APIRouter, Request, HTTPException, Depends
 from sqlalchemy.orm import Session
 from sqlalchemy.ext.asyncio import AsyncSession
-from database import get_session
-from models import AliquotaUF, ParametrosFormula, SelicMensal
+from app.database import get_session
+from app.models import AliquotaUF, ParametrosFormula, SelicMensal
 from typing import List
 from pydantic import BaseModel
 import datetime
+from fastapi.templating import Jinja2Templates
+from sqlalchemy.future import select
+from app.database import AsyncSessionLocal
 
 router = APIRouter()
 
@@ -36,6 +39,19 @@ class SelicMensalSchema(BaseModel):
 
 # === Rotas ===
 
+router = APIRouter()
+templates = Jinja2Templates(directory="app/templates")
+
+@router.get("/parametros")
+async def parametros_page(request: Request):
+    async with AsyncSessionLocal() as session:
+        result = await session.execute(select(ParametrosFormula).where(ParametrosFormula.ativo == True))
+        parametros = result.scalars().first()
+        return templates.TemplateResponse("parametros.html", {
+            "request": request,
+            "parametros": parametros or {}
+        })
+
 @router.get("/parametros/aliquotas", response_model=List[AliquotaUFSchema])
 def listar_aliquotas(db: AsyncSession = Depends(get_session)):
     return db.query(AliquotaUF).all()

app/processor.py

@@ -8,6 +8,7 @@ from app.database import AsyncSessionLocal
 from app.models import Fatura, LogProcessamento
 import time
 import traceback
+import uuid
 
 
 logger = logging.getLogger(__name__)
@@ -29,7 +30,7 @@ def remover_arquivo_temp(caminho_pdf):
 def salvar_em_uploads(caminho_pdf_temp, nome_original, nota_fiscal):
     try:
         extensao = os.path.splitext(nome_original)[1].lower()
-        nome_destino = f"{nota_fiscal}{extensao}"
+        nome_destino = f"{nota_fiscal}_{uuid.uuid4().hex[:6]}{extensao}"
         destino_final = os.path.join(UPLOADS_DIR, nome_destino)
         shutil.copy2(caminho_pdf_temp, destino_final)
         return destino_final

app/templates/parametros.html

@@ -1,32 +1,206 @@
 {% extends "index.html" %}
 {% block title %}Parâmetros de Cálculo{% endblock %}
 {% block content %}
-<h1>⚙️ Parâmetros</h1>
 
-<form method="post">
-  <label for="tipo">Tipo:</label><br>
-  <input type="text" name="tipo" id="tipo" value="{{ parametros.tipo or '' }}" required/><br><br>
+<h1 style="font-size: 1.6rem; margin-bottom: 1rem; display:flex; align-items:center; gap:0.5rem;">
+  ⚙️ Parâmetros de Cálculo
+</h1>
 
-  <label for="formula">Fórmula:</label><br>
-  <input type="text" name="formula" id="formula" value="{{ parametros.formula or '' }}" required/><br><br>
+<div class="tabs">
+  <button class="tab active" onclick="switchTab('formulas')">📄 Fórmulas</button>
+  <button class="tab" onclick="switchTab('selic')">📊 Gestão SELIC</button>
+</div>
 
-  <label for="aliquota_icms">Alíquota de ICMS (%):</label><br>
-  <input type="number" step="0.01" name="aliquota_icms" id="aliquota_icms" value="{{ parametros.aliquota_icms or '' }}" /><br><br>
+<!-- ABA FÓRMULAS -->
+<div id="formulas" class="tab-content active">
+  <form method="post" class="formulario-box">
+    <div class="grid">
+      <div class="form-group">
+        <label for="tipo">Tipo:</label>
+        <input type="text" name="tipo" id="tipo" value="{{ parametros.tipo or '' }}" required />
+      </div>
+      <div class="form-group">
+        <label for="aliquota_icms">Alíquota de ICMS (%):</label>
+        <input type="number" step="0.01" name="aliquota_icms" id="aliquota_icms" value="{{ parametros.aliquota_icms or '' }}" />
+      </div>
+    </div>
 
-  <label for="incluir_icms">Incluir ICMS:</label><br>
-  <input type="checkbox" name="incluir_icms" id="incluir_icms" value="1" {% if parametros.incluir_icms %}checked{% endif %}><br><br>
+    <div class="form-group">
+      <label for="formula">Fórmula:</label>
+      <div class="editor-box">
+        <select onchange="inserirCampo(this)">
+          <option value="">Inserir campo...</option>
+          <option value="pis_base">pis_base</option>
+          <option value="cofins_base">cofins_base</option>
+          <option value="icms_valor">icms_valor</option>
+          <option value="pis_aliq">pis_aliq</option>
+          <option value="cofins_aliq">cofins_aliq</option>
+        </select>
+        <textarea name="formula" id="formula" rows="3" required>{{ parametros.formula or '' }}</textarea>
+        <div class="actions-inline">
+          <button type="button" class="btn btn-secondary" onclick="testarFormula()">🧪 Testar Fórmula</button>
+          <span class="exemplo">Ex: (pis_base - (pis_base - icms_valor)) * pis_aliq</span>
+        </div>
+        <div id="resultado-teste" class="mensagem-info" style="display:none;"></div>
+      </div>
+    </div>
 
-  <label for="ativo">Ativo:</label><br>
-  <input type="checkbox" name="ativo" id="ativo" value="1" {% if parametros.ativo %}checked{% endif %}><br><br>
+    <div class="form-group check-group">
+      <label><input type="checkbox" name="incluir_icms" value="1" {% if parametros.incluir_icms %}checked{% endif %}> Incluir ICMS</label>
+      <label><input type="checkbox" name="incluir_pis" value="1" {% if parametros.incluir_pis %}checked{% endif %}> Incluir PIS</label>
+      <label><input type="checkbox" name="incluir_cofins" value="1" {% if parametros.incluir_cofins %}checked{% endif %}> Incluir COFINS</label>
+      <label><input type="checkbox" name="ativo" value="1" {% if parametros.ativo %}checked{% endif %}> Ativo</label>
+    </div>
 
-  <button type="submit" style="padding: 10px 20px; background: #2563eb; color: white; border: none; border-radius: 4px; cursor: pointer;">
-    Salvar Parâmetros
-  </button>
+    <button type="submit" class="btn btn-primary">💾 Salvar Parâmetro</button>
   </form>
 
-{% if mensagem %}
-  <div style="margin-top: 20px; background: #e0f7fa; padding: 10px; border-left: 4px solid #2563eb;">
-    {{ mensagem }}
+  <h3 style="margin-top: 2rem;">📋 Fórmulas Salvas</h3>
+  <div class="card-list">
+    {% for param in lista_parametros %}
+    <div class="param-card">
+      <h4>{{ param.tipo }}</h4>
+      <code>{{ param.formula }}</code>
+      <div class="actions">
+        <a href="?editar={{ param.id }}" class="btn btn-sm">✏️ Editar</a>
+        <a href="?testar={{ param.id }}" class="btn btn-sm btn-secondary">🧪 Testar</a>
+        <a href="/parametros/delete/{{ param.id }}" class="btn btn-sm btn-danger">🗑️ Excluir</a>
       </div>
-{% endif %}
+    </div>
+    {% else %}<p style="color:gray;">Nenhuma fórmula cadastrada.</p>{% endfor %}
+  </div>
+</div>
+
+<!-- ABA SELIC -->
+<div id="selic" class="tab-content" style="display:none;">
+  <div class="formulario-box">
+    <h3>📈 Gestão da SELIC</h3>
+    <p>Utilize o botão abaixo para importar os fatores SELIC automaticamente a partir da API do Banco Central.</p>
+    <form method="post" action="/parametros/selic/importar">
+      <div class="form-group">
+        <label for="data_maxima">Data máxima para cálculo da SELIC:</label>
+        <input type="date" id="data_maxima" name="data_maxima" value="{{ data_maxima or '' }}" />
+      </div>
+      <button type="submit" class="btn btn-primary">⬇️ Atualizar Fatores SELIC</button>
+    </form>
+    <div class="mensagem-info" style="margin-top:1rem;">Última data coletada da SELIC: <strong>{{ ultima_data_selic }}</strong></div>
+    <table class="selic-table">
+      <thead><tr><th>Competência</th><th>Fator</th></tr></thead>
+      <tbody>
+        {% for item in selic_dados %}
+        <tr><td>{{ item.competencia }}</td><td>{{ item.fator }}</td></tr>
+        {% endfor %}
+      </tbody>
+    </table>
+  </div>
+</div>
+
+<!-- ESTILOS -->
+<style>
+  .tabs { display: flex; gap: 1rem; margin-bottom: 1rem; }
+  .tab { background: none; border: none; font-weight: bold; cursor: pointer; padding: 0.5rem 1rem; border-bottom: 2px solid transparent; }
+  .tab.active { border-bottom: 2px solid #2563eb; color: #2563eb; }
+  .tab-content { display: none; }
+  .tab-content.active { display: block; }
+
+  .formulario-box {
+    background: #fff;
+    padding: 2rem;
+    border-radius: 10px;
+    box-shadow: 0 0 10px rgba(0,0,0,0.05);
+    max-width: 850px;
+    margin: 0 auto;
+  }
+
+  .form-group { margin-bottom: 1rem; }
+  .form-group label { display: block; font-weight: bold; margin-bottom: 0.5rem; }
+  .form-group input[type="text"],
+  .form-group input[type="number"],
+  .form-group input[type="date"],
+  .form-group textarea { width: 100%; padding: 0.6rem; border-radius: 6px; border: 1px solid #ccc; }
+
+  .form-group.check-group { display: flex; gap: 1rem; flex-wrap: wrap; }
+  .check-group label { display: flex; align-items: center; gap: 0.5rem; }
+
+  .editor-box select { margin-bottom: 0.5rem; }
+  .editor-box textarea { font-family: monospace; }
+  .actions-inline { display: flex; gap: 1rem; align-items: center; margin-top: 0.5rem; }
+
+  .btn { padding: 0.5rem 1rem; border: none; border-radius: 6px; font-weight: 600; cursor: pointer; }
+  .btn-primary { background-color: #2563eb; color: white; }
+  .btn-secondary { background-color: #6c757d; color: white; }
+  .btn-danger { background-color: #dc3545; color: white; }
+  .btn-sm { font-size: 0.85rem; padding: 0.3rem 0.6rem; }
+
+  .mensagem-info {
+    background: #e0f7fa;
+    padding: 1rem;
+    border-left: 4px solid #2563eb;
+    border-radius: 6px;
+    color: #007b83;
+  }
+
+  .grid { display: grid; grid-template-columns: 1fr 1fr; gap: 1rem; }
+
+  .card-list {
+    display: grid;
+    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
+    gap: 1rem;
+    margin-top: 1rem;
+  }
+  .param-card {
+    background: #f9f9f9;
+    padding: 1rem;
+    border-radius: 8px;
+    border-left: 4px solid #2563eb;
+  }
+  .param-card code { display: block; margin: 0.5rem 0; color: #333; }
+  .actions { display: flex; gap: 0.5rem; flex-wrap: wrap; }
+
+  .selic-table { width: 100%; margin-top: 1rem; border-collapse: collapse; }
+  .selic-table th, .selic-table td { padding: 0.6rem; border-bottom: 1px solid #ccc; }
+  .selic-table th { text-align: left; background: #f1f1f1; }
+</style>
+
+<script>
+  function switchTab(tabId) {
+    document.querySelectorAll('.tab').forEach(t => t.classList.remove('active'));
+    document.querySelectorAll('.tab-content').forEach(c => c.classList.remove('active'));
+    document.getElementById(tabId).classList.add('active');
+    event.target.classList.add('active');
+  }
+
+  function inserirCampo(select) {
+    const campo = select.value;
+    if (campo) {
+      const formula = document.getElementById("formula");
+      const start = formula.selectionStart;
+      const end = formula.selectionEnd;
+      formula.value = formula.value.slice(0, start) + campo + formula.value.slice(end);
+      formula.focus();
+      formula.setSelectionRange(start + campo.length, start + campo.length);
+      select.selectedIndex = 0;
+    }
+  }
+
+  function testarFormula() {
+    const formula = document.getElementById("formula").value;
+    const vars = {
+      pis_base: 84.38,
+      cofins_base: 84.38,
+      icms_valor: 24.47,
+      pis_aliq: 0.012872,
+      cofins_aliq: 0.059287
+    };
+    try {
+      const resultado = eval(formula.replace(/\b(\w+)\b/g, match => vars.hasOwnProperty(match) ? vars[match] : match));
+      document.getElementById("resultado-teste").innerText = "Resultado: R$ " + resultado.toFixed(5);
+      document.getElementById("resultado-teste").style.display = "block";
+    } catch (e) {
+      document.getElementById("resultado-teste").innerText = "Erro: " + e.message;
+      document.getElementById("resultado-teste").style.display = "block";
+    }
+  }
+</script>
+
 {% endblock %}

app/templates/upload.html

@@ -17,8 +17,12 @@
   <button class="btn btn-danger" onclick="limpar()">Limpar Tudo</button>
   <button class="btn btn-success" onclick="baixarPlanilha()">📅 Abrir Planilha</button>
   <button class="btn btn-success" onclick="gerarRelatorio()">📊 Gerar Relatório</button>
+  {% if app_env != "producao" %}
+    <button class="btn btn-warning" onclick="limparFaturas()">🧹 Limpar Faturas (Teste)</button>
+  {% endif %}
 </div>
 
+
 <table>
   <thead>
     <tr>
@@ -124,38 +128,54 @@ function renderTable(statusList = []) {
     window.open('/generate-report', '_blank');
   }
 
-  const dropZone = document.body;
-  dropZone.addEventListener('dragover', (e) => {
-    e.preventDefault();
-    dropZone.classList.add('dragover');
+window.addEventListener('DOMContentLoaded', () => {
+  updateStatus();
+
+  const dragOverlay = document.getElementById("drag-overlay");
+  let dragCounter = 0;
+
+  window.addEventListener("dragenter", e => {
+    dragCounter++;
+    dragOverlay.classList.add("active");
   });
-  dropZone.addEventListener('dragleave', () => {
-    dropZone.classList.remove('dragover');
+
+  window.addEventListener("dragleave", e => {
+    dragCounter--;
+    if (dragCounter <= 0) {
+      dragOverlay.classList.remove("active");
+      dragCounter = 0;
+    }
   });
-  dropZone.addEventListener('drop', (e) => {
+
+  window.addEventListener("dragover", e => {
     e.preventDefault();
-    dropZone.classList.remove('dragover');
+  });
+
+  window.addEventListener("drop", e => {
+    e.preventDefault();
+    dragOverlay.classList.remove("active");
+    dragCounter = 0;
     handleFiles(e.dataTransfer.files);
   });
+});
 
-  window.addEventListener('DOMContentLoaded', updateStatus);
 
-  // Adiciona destaque visual à caixa ao arrastar arquivos na tela toda
-  window.addEventListener('dragover', (e) => {
+async function limparFaturas() {
+  if (!confirm("Deseja realmente limpar todas as faturas e arquivos (somente homologação)?")) return;
+
+  const res = await fetch("/limpar-faturas", { method: "POST" });
+  const data = await res.json();
+  alert(data.message || "Concluído");
+  updateStatus(); // atualiza visual
+}
+
+window.addEventListener("dragover", e => {
   e.preventDefault();
-    document.getElementById('upload-box').classList.add('dragover');
 });
 
-  window.addEventListener('dragleave', () => {
-    document.getElementById('upload-box').classList.remove('dragover');
-  });
-
-  window.addEventListener('drop', (e) => {
+window.addEventListener("drop", e => {
   e.preventDefault();
-    document.getElementById('upload-box').classList.remove('dragover');
-    handleFiles(e.dataTransfer.files);
 });
-
 </script>
 
 <style>
@@ -224,6 +244,62 @@ function renderTable(statusList = []) {
   font-weight: bold;
 }
 
+.drag-overlay {
+  position: fixed;
+  top: 0; left: 0; right: 0; bottom: 0;
+  background-color: rgba(67, 97, 238, 0.7); /* institucional */
+  z-index: 9999;
+  display: none;
+  align-items: center;
+  justify-content: center;
+  transition: opacity 0.2s ease-in-out;
+  opacity: 0;
+}
+
+.drag-overlay.active {
+  display: flex;
+  opacity: 1;
+}
+
+.drag-overlay-content {
+  text-align: center;
+  color: white;
+  font-size: 1.1rem;
+  font-weight: 600;
+  animation: fadeInUp 0.3s ease;
+  text-shadow: 1px 1px 6px rgba(0, 0, 0, 0.4);
+  margin-top: 0;
+}
+
+.drag-overlay-content svg {
+  margin-bottom: 1rem;
+  width: 72px;
+  height: 72px;
+  fill: white;
+  filter: drop-shadow(0 0 4px rgba(0, 0, 0, 0.4));
+}
+
+@keyframes fadeInUp {
+  from {
+    transform: translateY(10px);
+    opacity: 0;
+  }
+  to {
+    transform: translateY(0);
+    opacity: 1;
+  }
+}
+
+
 </style>
 
+<div class="drag-overlay" id="drag-overlay">
+  <div class="drag-overlay-content">
+    <svg xmlns="http://www.w3.org/2000/svg" width="64" height="64" fill="#fff" viewBox="0 0 24 24">
+      <path d="M12 2C6.477 2 2 6.477 2 12c0 5.522 4.477 10 10 10s10-4.478 10-10c0-5.523-4.477-10-10-10Zm0 13a1 1 0 0 1-1-1v-2.586l-.293.293a1 1 0 0 1-1.414-1.414l2.707-2.707a1 1 0 0 1 1.414 0l2.707 2.707a1 1 0 0 1-1.414 1.414L13 11.414V14a1 1 0 0 1-1 1Z"/>
+    </svg>
+    <p>Solte os arquivos para enviar</p>
+  </div>
+</div>
+
 {% endblock %}