feat(reports): add edit template capability with updated sections and optional docx replacement

backend/src/main/java/net/beetechgroup/beetask/frameworks/config/ReportUseCaseConfig.java

@@ -4,6 +4,7 @@ import jakarta.enterprise.context.ApplicationScoped;
 import jakarta.enterprise.inject.Produces;
 import net.beetechgroup.beetask.usecase.organization.auth.AuthorizeOrganizationMemberUseCase;
 import net.beetechgroup.beetask.usecase.report.create.CreateReportTemplateUseCase;
+import net.beetechgroup.beetask.usecase.report.update.UpdateReportTemplateUseCase;
 import net.beetechgroup.beetask.usecase.report.delete.DeleteReportTemplateUseCase;
 import net.beetechgroup.beetask.usecase.report.generate.GenerateReportUseCase;
 import net.beetechgroup.beetask.usecase.report.list.ListGeneratedReportsUseCase;
@@ -41,6 +42,23 @@ public class ReportUseCaseConfig {
         );
     }
 
+    @Produces
+    public UpdateReportTemplateUseCase updateReportTemplateUseCase(
+            ReportTemplateRepository reportTemplateRepository,
+            ProjectRepository projectRepository,
+            CategoryRepository categoryRepository,
+            StorageRepository storageRepository,
+            AuthorizeOrganizationMemberUseCase authorizer
+    ) {
+        return new UpdateReportTemplateUseCase(
+                reportTemplateRepository,
+                projectRepository,
+                categoryRepository,
+                storageRepository,
+                authorizer
+        );
+    }
+
     @Produces
     public ListReportTemplatesUseCase listReportTemplatesUseCase(
             ReportTemplateRepository reportTemplateRepository,

backend/src/main/java/net/beetechgroup/beetask/frameworks/persistence/repository/ReportTemplateRepositoryImpl.java

@@ -23,8 +23,33 @@ public class ReportTemplateRepositoryImpl implements ReportTemplateRepository, P
         if (Objects.isNull(entity.getId())) {
             persist(entity);
         } else {
-            entity = getEntityManager().merge(entity);
+            ReportTemplateEntity existing = findById(entity.getId());
+            if (existing != null) {
+                existing.setName(entity.getName());
+                existing.setDescription(entity.getDescription());
+                existing.setScope(entity.getScope());
+                existing.setProject(entity.getProject());
+                existing.setFileName(entity.getFileName());
+                existing.setFileUrl(entity.getFileUrl());
+                existing.setStorageKey(entity.getStorageKey());
+                existing.setManagerName(entity.getManagerName());
+                existing.setCustomProjectName(entity.getCustomProjectName());
+                existing.setDateFormatPattern(entity.getDateFormatPattern());
+                existing.setUpdatedAt(java.time.LocalDateTime.now());
+
+                existing.getSections().clear();
+                if (entity.getSections() != null) {
+                    for (net.beetechgroup.beetask.frameworks.persistence.entities.ReportSectionEntity s : entity.getSections()) {
+                        s.setReportTemplate(existing);
+                        existing.getSections().add(s);
+                    }
+                }
+                entity = existing;
+            } else {
+                entity = getEntityManager().merge(entity);
+            }
         }
+        getEntityManager().flush();
         ReportTemplate saved = ReportEntityMapper.toDomain(entity);
         LOGGER.infof("Persisted report template %d for organization %d", saved.getId(), saved.getOrganization().getId());
         return saved;

backend/src/main/java/net/beetechgroup/beetask/interfaceadapters/controllers/report/ReportController.java

@@ -15,6 +15,7 @@ import jakarta.ws.rs.Consumes;
 import jakarta.ws.rs.DELETE;
 import jakarta.ws.rs.GET;
 import jakarta.ws.rs.POST;
+import jakarta.ws.rs.PUT;
 import jakarta.ws.rs.Path;
 import jakarta.ws.rs.PathParam;
 import jakarta.ws.rs.Produces;
@@ -25,6 +26,8 @@ import net.beetechgroup.beetask.entities.report.GeneratedReport;
 import net.beetechgroup.beetask.usecase.report.ReportTemplateOutput;
 import net.beetechgroup.beetask.usecase.report.create.CreateReportTemplateInput;
 import net.beetechgroup.beetask.usecase.report.create.CreateReportTemplateUseCase;
+import net.beetechgroup.beetask.usecase.report.update.UpdateReportTemplateInput;
+import net.beetechgroup.beetask.usecase.report.update.UpdateReportTemplateUseCase;
 import net.beetechgroup.beetask.usecase.report.delete.DeleteReportTemplateUseCase;
 import net.beetechgroup.beetask.usecase.report.generate.GenerateReportInput;
 import net.beetechgroup.beetask.usecase.report.generate.GenerateReportOutput;
@@ -47,6 +50,9 @@ public class ReportController {
     @Inject
     CreateReportTemplateUseCase createReportTemplateUseCase;
 
+    @Inject
+    UpdateReportTemplateUseCase updateReportTemplateUseCase;
+
     @Inject
     ListReportTemplatesUseCase listReportTemplatesUseCase;
 
@@ -122,6 +128,62 @@ public class ReportController {
         }
     }
 
+    @PUT
+    @Path("/templates/{templateId}")
+    @Consumes(MediaType.MULTIPART_FORM_DATA)
+    @Operation(summary = "Update report template", description = "Updates report template metadata, sections and optionally replaces the .docx file")
+    public ReportTemplateOutput updateTemplate(
+            @PathParam("orgId") Long orgId,
+            @PathParam("templateId") Long templateId,
+            @MultipartForm CreateReportTemplateForm form
+    ) {
+        String email = securityIdentity.getPrincipal().getName();
+
+        List<CreateReportTemplateInput.SectionInput> sections = new ArrayList<>();
+        if (form.sectionsJson != null && !form.sectionsJson.isBlank()) {
+            try {
+                sections = objectMapper.readValue(form.sectionsJson, new TypeReference<List<CreateReportTemplateInput.SectionInput>>() {});
+            } catch (Exception e) {
+                LOGGER.warnf("Falha ao parsear sectionsJson: %s", e.getMessage());
+            }
+        }
+
+        InputStream is = null;
+        try {
+            String fileName = null;
+            long fileSize = 0;
+            if (form.file != null && form.file.filePath() != null) {
+                is = new FileInputStream(form.file.filePath().toFile());
+                fileName = form.file.fileName();
+                fileSize = form.file.size();
+            }
+
+            UpdateReportTemplateInput input = new UpdateReportTemplateInput(
+                    email,
+                    orgId,
+                    templateId,
+                    form.projectId,
+                    form.name,
+                    form.description,
+                    form.scope,
+                    fileName,
+                    is,
+                    fileSize,
+                    sections
+            );
+            return updateReportTemplateUseCase.execute(input);
+        } catch (Exception e) {
+            LOGGER.errorf("Erro ao atualizar template: %s", e.getMessage());
+            throw new RuntimeException("Erro ao atualizar arquivo de template: " + e.getMessage(), e);
+        } finally {
+            if (is != null) {
+                try {
+                    is.close();
+                } catch (Exception ignored) {}
+            }
+        }
+    }
+
     @DELETE
     @Path("/templates/{templateId}")
     @Operation(summary = "Delete report template", description = "Deletes a report template by ID")

backend/src/main/java/net/beetechgroup/beetask/usecase/report/update/UpdateReportTemplateInput.java

@@ -0,0 +1,19 @@
+package net.beetechgroup.beetask.usecase.report.update;
+
+import java.io.InputStream;
+import java.util.List;
+import net.beetechgroup.beetask.usecase.report.create.CreateReportTemplateInput.SectionInput;
+
+public record UpdateReportTemplateInput(
+        String userEmail,
+        Long organizationId,
+        Long templateId,
+        Long projectId,
+        String name,
+        String description,
+        String scope,
+        String fileName,
+        InputStream fileInputStream,
+        long fileSize,
+        List<SectionInput> sections
+) {}

backend/src/main/java/net/beetechgroup/beetask/usecase/report/update/UpdateReportTemplateUseCase.java

@@ -0,0 +1,120 @@
+package net.beetechgroup.beetask.usecase.report.update;
+
+import java.time.LocalDateTime;
+import java.util.ArrayList;
+import java.util.List;
+import java.util.UUID;
+import net.beetechgroup.beetask.entities.Category;
+import net.beetechgroup.beetask.entities.Project;
+import net.beetechgroup.beetask.entities.report.ReportSection;
+import net.beetechgroup.beetask.entities.report.ReportTemplate;
+import net.beetechgroup.beetask.usecase.organization.auth.AuthorizeOrganizationMemberUseCase;
+import net.beetechgroup.beetask.usecase.report.ReportMapper;
+import net.beetechgroup.beetask.usecase.report.ReportTemplateOutput;
+import net.beetechgroup.beetask.usecase.report.create.CreateReportTemplateInput;
+import net.beetechgroup.beetask.usecase.repository.CategoryRepository;
+import net.beetechgroup.beetask.usecase.repository.ProjectRepository;
+import net.beetechgroup.beetask.usecase.repository.ReportTemplateRepository;
+import net.beetechgroup.beetask.usecase.repository.StorageRepository;
+import org.jboss.logging.Logger;
+
+public class UpdateReportTemplateUseCase {
+    private static final Logger LOGGER = Logger.getLogger(UpdateReportTemplateUseCase.class);
+
+    private final ReportTemplateRepository reportTemplateRepository;
+    private final ProjectRepository projectRepository;
+    private final CategoryRepository categoryRepository;
+    private final StorageRepository storageRepository;
+    private final AuthorizeOrganizationMemberUseCase authorizer;
+
+    public UpdateReportTemplateUseCase(
+            ReportTemplateRepository reportTemplateRepository,
+            ProjectRepository projectRepository,
+            CategoryRepository categoryRepository,
+            StorageRepository storageRepository,
+            AuthorizeOrganizationMemberUseCase authorizer
+    ) {
+        this.reportTemplateRepository = reportTemplateRepository;
+        this.projectRepository = projectRepository;
+        this.categoryRepository = categoryRepository;
+        this.storageRepository = storageRepository;
+        this.authorizer = authorizer;
+    }
+
+    public ReportTemplateOutput execute(UpdateReportTemplateInput input) {
+        authorizer.execute(input.userEmail(), input.organizationId());
+
+        if (input.templateId() == null) {
+            throw new IllegalArgumentException("ID do modelo de relatório é obrigatório");
+        }
+        if (input.name() == null || input.name().trim().isBlank()) {
+            throw new IllegalArgumentException("Nome do modelo de relatório é obrigatório");
+        }
+
+        ReportTemplate template = reportTemplateRepository.findReportTemplateById(input.templateId())
+                .orElseThrow(() -> new IllegalArgumentException("Modelo de relatório não encontrado"));
+
+        if (!template.getOrganization().getId().equals(input.organizationId())) {
+            throw new IllegalArgumentException("Modelo de relatório não pertence a esta organização");
+        }
+
+        template.setName(input.name().trim());
+        template.setDescription(input.description());
+        template.setScope(input.scope() != null && input.scope().equalsIgnoreCase("PROJECT") ? "PROJECT" : "ORGANIZATION");
+
+        if ("PROJECT".equalsIgnoreCase(template.getScope()) && input.projectId() != null && input.projectId() > 0) {
+            Project project = projectRepository.findProjectById(input.projectId()).orElse(null);
+            template.setProject(project);
+        } else {
+            template.setProject(null);
+        }
+
+        // Se enviou um novo arquivo .docx, fazer upload no MinIO e atualizar caminho
+        if (input.fileInputStream() != null && input.fileName() != null && !input.fileName().isBlank()) {
+            if (!input.fileName().toLowerCase().endsWith(".docx")) {
+                throw new IllegalArgumentException("O arquivo de modelo deve ser no formato .docx");
+            }
+            String cleanFileName = input.fileName().replaceAll("[^a-zA-Z0-9._-]", "_");
+            String storageKey = "reports/templates/" + input.organizationId() + "/" + UUID.randomUUID() + "_" + cleanFileName;
+            String contentType = "application/vnd.openxmlformats-officedocument.wordprocessingml.document";
+            String fileUrl = storageRepository.upload(storageKey, input.fileInputStream(), contentType, input.fileSize());
+
+            template.setFileName(input.fileName());
+            template.setStorageKey(storageKey);
+            template.setFileUrl(fileUrl);
+        }
+
+        // Atualizar seções
+        List<ReportSection> sections = new ArrayList<>();
+        if (input.sections() != null) {
+            int order = 0;
+            for (CreateReportTemplateInput.SectionInput sInput : input.sections()) {
+                if (sInput.sectionKey() == null || sInput.sectionKey().isBlank()) continue;
+
+                ReportSection section = new ReportSection();
+                section.setSectionKey(sInput.sectionKey().trim().toLowerCase().replaceAll("[^a-z0-9_]", "_"));
+                section.setTitle(sInput.title() != null ? sInput.title().trim() : section.getSectionKey());
+                section.setSectionType(sInput.sectionType() != null ? sInput.sectionType() : "FREE_TEXT");
+                section.setDefaultValue(sInput.defaultValue() != null ? sInput.defaultValue().trim() : null);
+                section.setDateFormat(sInput.dateFormat() != null ? sInput.dateFormat().trim() : null);
+                section.setFilterStatus(sInput.filterStatus() != null ? sInput.filterStatus() : "ALL");
+                section.setIncludeTime(sInput.includeTime() != null ? sInput.includeTime() : true);
+                section.setOrderIndex(sInput.orderIndex() != null ? sInput.orderIndex() : order++);
+                section.setCreatedAt(LocalDateTime.now());
+
+                if (sInput.filterCategoryId() != null && sInput.filterCategoryId() > 0) {
+                    Category cat = categoryRepository.findCategoryById(sInput.filterCategoryId()).orElse(null);
+                    section.setFilterCategory(cat);
+                }
+
+                sections.add(section);
+            }
+        }
+        template.setSections(sections);
+        template.setUpdatedAt(LocalDateTime.now());
+
+        ReportTemplate updated = reportTemplateRepository.saveReportTemplate(template);
+        LOGGER.infof("Modelo de relatório '%s' (ID %d) atualizado com sucesso", updated.getName(), updated.getId());
+        return ReportMapper.toOutput(updated);
+    }
+}

frontend/src/components/reports/EditTemplateModal.tsx

@@ -0,0 +1,559 @@
+import React, { useState, useEffect } from 'react'
+import {
+  X,
+  UploadCloud,
+  Plus,
+  Trash2,
+  FileText,
+  Tag,
+  AlertCircle,
+  Folder,
+  Calendar,
+  Sparkles,
+  Info,
+  Check,
+} from 'lucide-react'
+import { CustomSelect } from '../ui/Select'
+import { reportService, type ReportTemplateOutput } from '../../services/reportService'
+import type { Project, Category } from '../../types/task'
+
+interface EditTemplateModalProps {
+  isOpen: boolean
+  onClose: () => void
+  onSuccess: (updatedTemplate: ReportTemplateOutput) => void
+  template: ReportTemplateOutput
+  orgId: number
+  projects: Project[]
+  categories: Category[]
+}
+
+interface SectionFormItem {
+  sectionKey: string
+  title: string
+  sectionType: 'FREE_TEXT' | 'FIXED_TEXT' | 'DATE' | 'TASK_LIST'
+  defaultValue?: string
+  dateFormat?: string
+  filterCategoryId?: number
+  filterStatus?: 'ALL' | 'COMPLETED' | 'IN_PROGRESS'
+  includeTime: boolean
+}
+
+export const EditTemplateModal: React.FC<EditTemplateModalProps> = ({
+  isOpen,
+  onClose,
+  onSuccess,
+  template,
+  orgId,
+  projects,
+  categories,
+}) => {
+  const [name, setName] = useState(template.name)
+  const [description, setDescription] = useState(template.description || '')
+  const [scope, setScope] = useState<'ORGANIZATION' | 'PROJECT'>(template.scope)
+  const [projectId, setProjectId] = useState<number | undefined>(template.projectId)
+  const [file, setFile] = useState<File | null>(null)
+  const [sections, setSections] = useState<SectionFormItem[]>([])
+
+  const [loading, setLoading] = useState(false)
+  const [error, setError] = useState<string | null>(null)
+
+  useEffect(() => {
+    setName(template.name)
+    setDescription(template.description || '')
+    setScope(template.scope)
+    setProjectId(template.projectId)
+    setFile(null)
+    setSections(
+      template.sections?.map((s) => ({
+        sectionKey: s.sectionKey,
+        title: s.title,
+        sectionType: s.sectionType,
+        defaultValue: s.defaultValue || '',
+        dateFormat: s.dateFormat || 'DD/MM/AAAA',
+        filterCategoryId: s.filterCategoryId,
+        filterStatus: s.filterStatus || 'ALL',
+        includeTime: s.includeTime ?? true,
+      })) || []
+    )
+  }, [template])
+
+  if (!isOpen) return null
+
+  const handleAddSection = () => {
+    const nextIndex = sections.length + 1
+    setSections((prev) => [
+      ...prev,
+      {
+        sectionKey: `campo_${nextIndex}`,
+        title: `Campo ${nextIndex}`,
+        sectionType: 'FREE_TEXT',
+        defaultValue: '',
+        dateFormat: 'DD/MM/AAAA',
+        includeTime: false,
+      },
+    ])
+  }
+
+  const handleRemoveSection = (index: number) => {
+    setSections((prev) => prev.filter((_, i) => i !== index))
+  }
+
+  const handleUpdateSection = (index: number, patch: Partial<SectionFormItem>) => {
+    setSections((prev) =>
+      prev.map((s, i) => (i === index ? { ...s, ...patch } : s))
+    )
+  }
+
+  const handleFileChange = (e: React.ChangeEvent<HTMLInputElement>) => {
+    if (e.target.files && e.target.files[0]) {
+      const selected = e.target.files[0]
+      if (!selected.name.toLowerCase().endsWith('.docx')) {
+        setError('O modelo deve ser um arquivo com extensão .docx (Word)')
+        return
+      }
+      setFile(selected)
+      setError(null)
+    }
+  }
+
+  const handleSubmit = async (e: React.FormEvent) => {
+    e.preventDefault()
+    if (!name.trim()) {
+      setError('Informe o nome do modelo de relatório')
+      return
+    }
+
+    try {
+      setLoading(true)
+      setError(null)
+
+      const formData = new FormData()
+      if (file) {
+        formData.append('file', file)
+      }
+      formData.append('name', name.trim())
+      formData.append('description', description.trim())
+      formData.append('scope', scope)
+      if (scope === 'PROJECT' && projectId) {
+        formData.append('projectId', String(projectId))
+      }
+
+      // Sanitizar seções com chave segura, valor padrão e formato de data
+      const sanitizedSections = sections.map((s, idx) => ({
+        sectionKey: s.sectionKey.trim().toLowerCase().replace(/[^a-z0-9_]/g, '_'),
+        title: s.title.trim() || s.sectionKey,
+        sectionType: s.sectionType,
+        defaultValue: s.defaultValue ? s.defaultValue.trim() : '',
+        dateFormat: s.sectionType === 'DATE' ? (s.dateFormat || 'DD/MM/AAAA') : undefined,
+        filterCategoryId: s.filterCategoryId,
+        filterStatus: s.filterStatus || 'ALL',
+        includeTime: s.includeTime ?? true,
+        orderIndex: idx,
+      }))
+
+      formData.append('sectionsJson', JSON.stringify(sanitizedSections))
+
+      const updated = await reportService.updateTemplate(orgId, template.id, formData)
+      onSuccess(updated)
+      onClose()
+    } catch (err: unknown) {
+      console.error(err)
+      setError(err instanceof Error ? err.message : 'Falha ao atualizar modelo de relatório')
+    } finally {
+      setLoading(false)
+    }
+  }
+
+  return (
+    <div className="fixed inset-0 z-50 flex items-center justify-center p-4 bg-black/60 backdrop-blur-xs animate-in fade-in duration-200">
+      <div
+        className="w-full max-w-2xl bg-surface border border-border-soft rounded-3xl shadow-2xl overflow-hidden flex flex-col max-h-[90vh] animate-in zoom-in-95 duration-200"
+        role="dialog"
+      >
+        {/* Header */}
+        <div className="flex items-center justify-between p-6 border-b border-border-soft">
+          <div className="flex items-center gap-3">
+            <div className="w-10 h-10 rounded-2xl bg-brand/10 text-brand border border-brand/20 flex items-center justify-center shadow-xs">
+              <FileText className="w-5 h-5 text-brand" />
+            </div>
+            <div>
+              <h2 className="text-base font-extrabold text-foreground">
+                Editar Modelo de Relatório (.DOCX)
+              </h2>
+              <p className="text-xs text-muted">
+                Altere configurações, tags, campos ou substitua o arquivo Word do modelo.
+              </p>
+            </div>
+          </div>
+
+          <button
+            type="button"
+            onClick={onClose}
+            className="p-2 rounded-xl text-muted hover:text-foreground hover:bg-surface-raised transition-colors cursor-pointer"
+          >
+            <X className="w-5 h-5" />
+          </button>
+        </div>
+
+        {/* Form Body */}
+        <form onSubmit={handleSubmit} className="p-6 overflow-y-auto space-y-5 flex-1">
+          {error && (
+            <div className="p-3.5 rounded-2xl bg-red-500/10 border border-red-500/20 text-red-700 dark:text-red-400 text-xs flex items-center gap-2">
+              <AlertCircle className="w-4 h-4 shrink-0" />
+              <span>{error}</span>
+            </div>
+          )}
+
+          {/* Nome e Escopo */}
+          <div className="grid grid-cols-1 sm:grid-cols-3 gap-4">
+            <div className="sm:col-span-2 space-y-1.5">
+              <label className="text-xs font-bold text-foreground">
+                Nome do Modelo <span className="text-rose-500">*</span>
+              </label>
+              <input
+                type="text"
+                value={name}
+                onChange={(e) => setName(e.target.value)}
+                placeholder="Ex.: Relatório Mensal de Atividades P&D"
+                className="w-full px-3.5 py-2.5 rounded-xl border border-border-soft bg-surface text-xs text-foreground focus:outline-hidden focus:border-brand focus:ring-1 focus:ring-brand shadow-xs"
+                required
+              />
+            </div>
+
+            <div className="space-y-1.5">
+              <label className="text-xs font-bold text-foreground">Nível / Escopo</label>
+              <CustomSelect
+                value={scope}
+                onChange={(val) => setScope(val as 'ORGANIZATION' | 'PROJECT')}
+                options={[
+                  { value: 'ORGANIZATION', label: 'Organização' },
+                  { value: 'PROJECT', label: 'Projeto Específico' },
+                ]}
+              />
+            </div>
+          </div>
+
+          {/* Se for escopo de Projeto, selecionar qual */}
+          {scope === 'PROJECT' && (
+            <div className="space-y-1.5 animate-in fade-in duration-150">
+              <label className="text-xs font-bold text-foreground">Projeto Vinculado</label>
+              <CustomSelect
+                value={projectId ?? 0}
+                onChange={(val) => setProjectId(Number(val) === 0 ? undefined : Number(val))}
+                placeholder="Selecione o Projeto..."
+                leftIcon={<Folder className="w-3.5 h-3.5 text-brand" />}
+                options={[
+                  { value: 0, label: 'Selecione o Projeto...' },
+                  ...projects.map((p) => ({
+                    value: p.id,
+                    label: p.name,
+                    color: p.color || '#0f766e',
+                  })),
+                ]}
+              />
+            </div>
+          )}
+
+          {/* Descrição */}
+          <div className="space-y-1.5">
+            <label className="text-xs font-bold text-foreground">
+              Descrição <span className="text-muted font-normal">(Opcional)</span>
+            </label>
+            <input
+              type="text"
+              value={description}
+              onChange={(e) => setDescription(e.target.value)}
+              placeholder="Ex.: Modelo padrão exigido para prestação de contas mensal."
+              className="w-full px-3.5 py-2 rounded-xl border border-border-soft bg-surface text-xs text-foreground focus:outline-hidden focus:border-brand shadow-xs"
+            />
+          </div>
+
+          {/* Dica de Tags Nativas */}
+          <div className="p-3.5 rounded-2xl bg-brand/5 border border-brand/15 text-xs text-foreground/80 flex items-start gap-2.5">
+            <Info className="w-4 h-4 text-brand shrink-0 mt-0.5" />
+            <div className="space-y-1 text-[11px] leading-relaxed">
+              <p className="font-bold text-brand">Tags Nativas Automáticas Disponíveis no Word:</p>
+              <p className="text-muted">
+                Você pode utilizar diretamente as tags{' '}
+                <code className="text-brand font-bold bg-brand/10 px-1 py-0.5 rounded">{'{{nome}}'}</code> (usuário logado),{' '}
+                <code className="text-brand font-bold bg-brand/10 px-1 py-0.5 rounded">{'{{periodo}}'}</code> (período de vigência),{' '}
+                <code className="text-brand font-bold bg-brand/10 px-1 py-0.5 rounded">{'{{data_inicio}}'}</code>,{' '}
+                <code className="text-brand font-bold bg-brand/10 px-1 py-0.5 rounded">{'{{data_fim}}'}</code> e{' '}
+                <code className="text-brand font-bold bg-brand/10 px-1 py-0.5 rounded">{'{{total_horas}}'}</code> sem precisar cadastrar campos para elas.
+              </p>
+            </div>
+          </div>
+
+          {/* Upload de Arquivo .DOCX (Substituição Opcional) */}
+          <div className="space-y-2">
+            <label className="text-xs font-bold text-foreground flex items-center justify-between">
+              <span>Arquivo Template .DOCX</span>
+              <span className="text-[11px] text-muted font-normal">Opcional (apenas se desejar substituir)</span>
+            </label>
+
+            <label className="relative border-2 border-dashed border-border-soft hover:border-brand/40 bg-surface-raised/60 hover:bg-surface-raised rounded-2xl p-5 flex flex-col items-center justify-center cursor-pointer transition-all duration-200">
+              <input
+                type="file"
+                accept=".docx,application/vnd.openxmlformats-officedocument.wordprocessingml.document"
+                onChange={handleFileChange}
+                className="sr-only"
+              />
+              <UploadCloud className="w-8 h-8 text-brand/70 mb-2" />
+              {file ? (
+                <div className="text-center">
+                  <p className="text-xs font-bold text-brand flex items-center justify-center gap-1">
+                    <Check className="w-3.5 h-3.5" /> Novo arquivo: {file.name}
+                  </p>
+                  <p className="text-[10px] text-muted">{(file.size / 1024).toFixed(1)} KB — Clique para escolher outro</p>
+                </div>
+              ) : (
+                <div className="text-center space-y-0.5">
+                  <p className="text-xs font-semibold text-foreground">
+                    Arquivo atual: <span className="text-brand font-mono font-bold">{template.fileName}</span>
+                  </p>
+                  <p className="text-[10px] text-muted">Clique aqui para enviar um novo arquivo .docx se desejar alterá-lo</p>
+                </div>
+              )}
+            </label>
+          </div>
+
+          {/* Construtor de Campos e Seções */}
+          <div className="space-y-3 pt-2">
+            <div className="flex items-center justify-between">
+              <div>
+                <h4 className="text-xs font-bold text-foreground">Campos e Seções do Relatório</h4>
+                <p className="text-[11px] text-muted">
+                  Crie tags que serão substituídas pelo Word. Escolha se o campo é texto livre, texto fixo, data (com formato personalizado) ou listagem de tarefas.
+                </p>
+              </div>
+              {sections.length > 0 && (
+                <span className="text-[11px] font-semibold text-muted bg-surface-raised px-2.5 py-1 rounded-xl border border-border-soft">
+                  {sections.length} {sections.length === 1 ? 'campo' : 'campos'}
+                </span>
+              )}
+            </div>
+
+            {sections.length === 0 ? (
+              <div className="p-6 rounded-2xl border border-dashed border-border-soft text-center space-y-2 bg-surface/40">
+                <Sparkles className="w-6 h-6 text-muted mx-auto" />
+                <p className="text-xs font-semibold text-foreground">Nenhum campo personalizado cadastrado</p>
+                <p className="text-[11px] text-muted max-w-md mx-auto">
+                  Caso seu documento precise de variáveis como Gestor, Nome do Projeto, Data formatada, Resumo ou Lista de Tarefas, adicione campos abaixo.
+                </p>
+              </div>
+            ) : (
+              <div className="space-y-3">
+                {sections.map((section, idx) => (
+                  <div
+                    key={idx}
+                    className="p-3.5 rounded-2xl border border-border-soft bg-surface-raised/40 space-y-3"
+                  >
+                    <div className="flex items-center justify-between gap-2">
+                      <span className="text-[11px] font-bold text-brand flex items-center gap-1.5">
+                        <Tag className="w-3 h-3" />
+                        Tag no Word:{' '}
+                        <code className="bg-surface px-1.5 py-0.5 rounded-md border border-border-soft text-foreground font-mono font-bold">
+                          {`{{${section.sectionKey || 'tag'}}}`}
+                        </code>
+                      </span>
+                      <button
+                        type="button"
+                        onClick={() => handleRemoveSection(idx)}
+                        className="p-1 rounded-lg text-muted hover:text-rose-500 hover:bg-rose-500/10 transition-colors cursor-pointer"
+                        title="Remover campo"
+                      >
+                        <Trash2 className="w-3.5 h-3.5" />
+                      </button>
+                    </div>
+
+                    <div className="grid grid-cols-1 sm:grid-cols-3 gap-2.5">
+                      <div>
+                        <label className="text-[10px] font-semibold text-muted block mb-1">Identificador da Tag</label>
+                        <input
+                          type="text"
+                          value={section.sectionKey}
+                          onChange={(e) =>
+                            handleUpdateSection(idx, {
+                              sectionKey: e.target.value.toLowerCase().replace(/[^a-z0-9_]/g, '_'),
+                            })
+                          }
+                          placeholder="ex: gestor ou periodo"
+                          className="w-full px-2.5 py-1.5 rounded-lg border border-border-soft bg-surface text-xs font-mono text-foreground focus:outline-hidden focus:border-brand"
+                        />
+                      </div>
+
+                      <div>
+                        <label className="text-[10px] font-semibold text-muted block mb-1">Nome / Rótulo</label>
+                        <input
+                          type="text"
+                          value={section.title}
+                          onChange={(e) => handleUpdateSection(idx, { title: e.target.value })}
+                          placeholder="ex: Período de Vigência"
+                          className="w-full px-2.5 py-1.5 rounded-lg border border-border-soft bg-surface text-xs text-foreground focus:outline-hidden focus:border-brand"
+                        />
+                      </div>
+
+                      <div>
+                        <label className="text-[10px] font-semibold text-muted block mb-1">Tipo de Campo</label>
+                        <CustomSelect
+                          size="sm"
+                          value={section.sectionType}
+                          onChange={(val) =>
+                            handleUpdateSection(idx, {
+                              sectionType: val as 'FREE_TEXT' | 'FIXED_TEXT' | 'DATE' | 'TASK_LIST',
+                            })
+                          }
+                          options={[
+                            { value: 'FREE_TEXT', label: 'Texto Livre (Preenchido na emissão)' },
+                            { value: 'FIXED_TEXT', label: 'Texto Fixo (Pré-preenchido no cadastro)' },
+                            { value: 'DATE', label: 'Data (Com formato personalizado)' },
+                            { value: 'TASK_LIST', label: 'Lista de Tarefas do Período' },
+                          ]}
+                        />
+                      </div>
+                    </div>
+
+                    {/* Configuração de Campo de Tipo DATA */}
+                    {section.sectionType === 'DATE' && (
+                      <div className="pt-2 border-t border-border-soft/60 space-y-2 animate-in fade-in duration-150">
+                        <label className="text-[10px] font-semibold text-foreground flex items-center justify-between">
+                          <span className="flex items-center gap-1.5">
+                            <Calendar className="w-3.5 h-3.5 text-brand" />
+                            Formato de Exibição da Data / Período
+                          </span>
+                          <span className="text-[9px] text-muted">Escolha a formatação para o Word</span>
+                        </label>
+                        <CustomSelect
+                          size="sm"
+                          value={section.dateFormat || 'DD/MM/AAAA'}
+                          onChange={(val) => handleUpdateSection(idx, { dateFormat: String(val) })}
+                          options={[
+                            { value: 'DD/MM/AAAA', label: 'DD/MM/AAAA (ex: 31/10/2026)' },
+                            { value: 'DD-MM-AAAA', label: 'DD-MM-AAAA (ex: 31-10-2026)' },
+                            { value: 'AAAA-MM-DD', label: 'AAAA-MM-DD (ex: 2026-10-31)' },
+                            { value: 'DD/MM/AAAA até DD/MM/AAAA', label: 'DD/MM/AAAA até DD/MM/AAAA (ex: 01/10/2026 até 31/10/2026)' },
+                            { value: 'DD-MM-AAAA até DD-MM-AAAA', label: 'DD-MM-AAAA até DD-MM-AAAA (ex: 01-10-2026 até 31-10-2026)' },
+                            { value: 'DD/MM/AAAA a DD/MM/AAAA', label: 'DD/MM/AAAA a DD/MM/AAAA (ex: 01/10/2026 a 31/10/2026)' },
+                            { value: 'DD-MM-AAAA a DD-MM-AAAA', label: 'DD-MM-AAAA a DD-MM-AAAA (ex: 01-10-2026 a 31-10-2026)' },
+                            { value: 'DD de Mês de AAAA', label: 'DD de Mês de AAAA (ex: 31 de Outubro de 2026)' },
+                            { value: 'DD de Mês de AAAA até DD de Mês de AAAA', label: '01 de Outubro de 2026 até 31 de Outubro de 2026' },
+                            { value: 'MM/AAAA', label: 'MM/AAAA (ex: 10/2026)' },
+                            { value: 'Mês de AAAA', label: 'Mês de AAAA (ex: Outubro de 2026)' },
+                            { value: 'DD/MM - DD/MM/AAAA', label: 'DD/MM - DD/MM/AAAA (ex: 01/10 - 31/10/2026)' },
+                          ]}
+                        />
+                      </div>
+                    )}
+
+                    {/* Campo de Valor Pré-preenchido (Fixo ou Sugerido) */}
+                    {(section.sectionType === 'FIXED_TEXT' || section.sectionType === 'FREE_TEXT') && (
+                      <div className="pt-1 border-t border-border-soft/60 animate-in fade-in duration-150">
+                        <label className="text-[10px] font-semibold text-muted block mb-1 flex items-center justify-between">
+                          <span>
+                            {section.sectionType === 'FIXED_TEXT'
+                              ? 'Valor Fixo Pré-preenchido'
+                              : 'Valor Padrão / Sugestão Inicial (Opcional)'}
+                          </span>
+                          <span className="text-[9px] text-brand font-medium">
+                            {section.sectionType === 'FIXED_TEXT'
+                              ? 'Sempre virá preenchido no relatório'
+                              : 'Sugestão inicial editável'}
+                          </span>
+                        </label>
+                        <input
+                          type="text"
+                          value={section.defaultValue || ''}
+                          onChange={(e) => handleUpdateSection(idx, { defaultValue: e.target.value })}
+                          placeholder={
+                            section.sectionType === 'FIXED_TEXT'
+                              ? 'Ex.: Dr. Roberto Silva ou Nome do Projeto'
+                              : 'Ex.: Deixar uma observação inicial...'
+                          }
+                          className="w-full px-2.5 py-1.5 rounded-lg border border-border-soft bg-surface text-xs text-foreground focus:outline-hidden focus:border-brand"
+                        />
+                      </div>
+                    )}
+
+                    {/* Configurações de Lista de Tarefas */}
+                    {section.sectionType === 'TASK_LIST' && (
+                      <div className="grid grid-cols-1 sm:grid-cols-2 gap-2.5 pt-1 border-t border-border-soft/60 animate-in fade-in duration-150">
+                        <div>
+                          <label className="text-[10px] font-semibold text-muted block mb-1">
+                            Filtrar por Categoria (Opcional)
+                          </label>
+                          <CustomSelect
+                            size="sm"
+                            value={section.filterCategoryId ?? 0}
+                            onChange={(val) =>
+                              handleUpdateSection(idx, {
+                                filterCategoryId: Number(val) === 0 ? undefined : Number(val),
+                              })
+                            }
+                            options={[
+                              { value: 0, label: 'Todas as Categorias' },
+                              ...categories.map((c) => ({
+                                value: c.id,
+                                label: c.name,
+                                color: c.color,
+                              })),
+                            ]}
+                          />
+                        </div>
+
+                        <div className="flex items-center justify-between pt-4">
+                          <label className="flex items-center gap-2 cursor-pointer text-xs text-foreground">
+                            <input
+                              type="checkbox"
+                              checked={section.includeTime}
+                              onChange={(e) =>
+                                handleUpdateSection(idx, { includeTime: e.target.checked })
+                              }
+                              className="rounded border-border text-brand focus:ring-brand"
+                            />
+                            <span>Incluir duração/horas da tarefa</span>
+                          </label>
+                        </div>
+                      </div>
+                    )}
+                  </div>
+                ))}
+              </div>
+            )}
+
+            {/* Botão de Adicionar Campo / Seção embaixo */}
+            <div className="pt-2">
+              <button
+                type="button"
+                onClick={handleAddSection}
+                className="w-full py-2.5 px-4 rounded-2xl border-2 border-dashed border-brand/35 hover:border-brand bg-brand/5 hover:bg-brand/10 text-brand text-xs font-bold flex items-center justify-center gap-2 transition-all cursor-pointer shadow-xs"
+              >
+                <Plus className="w-4 h-4" />
+                <span>Adicionar Campo / Seção</span>
+              </button>
+            </div>
+          </div>
+        </form>
+
+        {/* Footer */}
+        <div className="flex items-center justify-end gap-3 p-5 border-t border-border-soft bg-surface-raised/40">
+          <button
+            type="button"
+            onClick={onClose}
+            disabled={loading}
+            className="px-4 py-2 rounded-xl text-xs font-semibold text-muted hover:text-foreground hover:bg-surface-raised transition-colors cursor-pointer"
+          >
+            Cancelar
+          </button>
+          <button
+            type="button"
+            onClick={handleSubmit}
+            disabled={loading}
+            className="inline-flex items-center gap-2 px-5 py-2.5 rounded-xl bg-gradient-to-r from-brand to-teal-700 hover:from-brand-hover hover:to-teal-800 text-white text-xs font-bold shadow-md shadow-brand/20 transition-all cursor-pointer disabled:opacity-50"
+          >
+            {loading ? 'Salvando Alterações...' : 'Salvar Alterações'}
+          </button>
+        </div>
+      </div>
+    </div>
+  )
+}

frontend/src/pages/ReportsPage.tsx

@@ -11,6 +11,7 @@ import {
   Check,
   Clock,
   AlertCircle,
+  Pencil,
 } from 'lucide-react'
 import { useAuth } from '../contexts/AuthContext'
 import {
@@ -22,6 +23,7 @@ import { projectService } from '../services/projectService'
 import { categoryService } from '../services/categoryService'
 import type { Project, Category } from '../types/task'
 import { CreateTemplateModal } from '../components/reports/CreateTemplateModal'
+import { EditTemplateModal } from '../components/reports/EditTemplateModal'
 import { GenerateReportModal } from '../components/reports/GenerateReportModal'
 
 export const ReportsPage: React.FC = () => {
@@ -41,6 +43,7 @@ export const ReportsPage: React.FC = () => {
   // Modais
   const [isCreateOpen, setIsCreateOpen] = useState(false)
   const [isGenerateOpen, setIsGenerateOpen] = useState(false)
+  const [editingTemplate, setEditingTemplate] = useState<ReportTemplateOutput | null>(null)
   const [generateInitialTemplateId, setGenerateInitialTemplateId] = useState<number | undefined>(undefined)
 
   const loadData = useCallback(async () => {
@@ -317,14 +320,24 @@ export const ReportsPage: React.FC = () => {
 
                   {/* Actions */}
                   <div className="flex items-center justify-between pt-3 border-t border-border-soft/60">
-                    <button
+                    <div className="flex items-center gap-1">
-                      type="button"
+                      <button
-                      onClick={() => handleDeleteTemplate(tpl.id)}
+                        type="button"
-                      className="p-1.5 rounded-xl text-muted hover:text-rose-500 hover:bg-rose-500/10 transition-colors cursor-pointer"
+                        onClick={() => setEditingTemplate(tpl)}
-                      title="Excluir Modelo"
+                        className="p-1.5 rounded-xl text-muted hover:text-brand hover:bg-brand/10 transition-colors cursor-pointer"
-                    >
+                        title="Editar Modelo"
-                      <Trash2 className="w-4 h-4" />
+                      >
-                    </button>
+                        <Pencil className="w-4 h-4" />
+                      </button>
+                      <button
+                        type="button"
+                        onClick={() => handleDeleteTemplate(tpl.id)}
+                        className="p-1.5 rounded-xl text-muted hover:text-rose-500 hover:bg-rose-500/10 transition-colors cursor-pointer"
+                        title="Excluir Modelo"
+                      >
+                        <Trash2 className="w-4 h-4" />
+                      </button>
+                    </div>
 
                     <div className="flex items-center gap-2">
                       <a
@@ -514,6 +527,20 @@ export const ReportsPage: React.FC = () => {
             categories={categories}
           />
 
+          {editingTemplate && (
+            <EditTemplateModal
+              isOpen={true}
+              onClose={() => setEditingTemplate(null)}
+              template={editingTemplate}
+              onSuccess={(updated) => {
+                setTemplates((prev) => prev.map((t) => (t.id === updated.id ? updated : t)))
+              }}
+              orgId={orgId}
+              projects={projects}
+              categories={categories}
+            />
+          )}
+
           <GenerateReportModal
             isOpen={isGenerateOpen}
             onClose={() => setIsGenerateOpen(false)}

frontend/src/services/reportService.ts

@@ -75,6 +75,13 @@ export const reportService = {
     })
   },
 
+  async updateTemplate(orgId: number, templateId: number, formData: FormData): Promise<ReportTemplateOutput> {
+    return apiFetch<ReportTemplateOutput>(`/organizations/${orgId}/reports/templates/${templateId}`, {
+      method: 'PUT',
+      body: formData,
+    })
+  },
+
   async deleteTemplate(orgId: number, templateId: number): Promise<void> {
     return apiFetch<void>(`/organizations/${orgId}/reports/templates/${templateId}`, {
       method: 'DELETE',