Feat Tabla

- Selector de Columnas
- Control de Ancho de Columnas
- Botón Volver Arriba
- Refinamiento de Modo Oscuro

frontend/src/components/SimpleTable.module.css

@@ -1,8 +1,20 @@
+/* frontend/src/components/SimpleTable.module.css */
+
 /* Estilos para el contenedor principal y controles */
+.header {
+  margin-bottom: 0.75rem;
+}
+
+.header h2 {
+  margin-top: 5px;
+  margin-bottom: 1rem;
+  font-size: 1.25rem;
+}
+
 .controlsContainer {
   display: flex;
   gap: 20px;
-  margin-bottom: 10px;
+  margin-bottom: 0.5rem;
   align-items: center;
 }
 
@@ -15,14 +27,37 @@
   color: var(--color-text-primary);
 }
 
+.paginationControls {
+  display: flex;
+  justify-content: space-between;
+  align-items: center;
+  padding: 0.5rem 0;
+}
+
+.tableContainer {
+  overflow: auto; /* Cambiado a 'auto' para ambos scrolls */
+  border: 1px solid var(--color-border);
+  border-radius: 8px;
+  position: relative; /* Necesario para posicionar el botón de scroll */
+}
+
+.tableContainer::-webkit-scrollbar {
+  height: 8px;
+  width: 8px;
+  background-color: var(--scrollbar-bg);
+}
+
+.tableContainer::-webkit-scrollbar-thumb {
+  background-color: var(--scrollbar-thumb);
+  border-radius: 4px;
+}
+
 .table {
   border-collapse: collapse;
   font-family: system-ui, -apple-system, sans-serif;
   font-size: 0.875rem;
   box-shadow: 0 1px 3px rgba(0,0,0,0.08);
-  width: 100%;
-  min-width: 1200px;
-  table-layout: fixed;
+  min-width: 100%;
 }
 
 .th {
@@ -31,17 +66,45 @@
   padding: 0.75rem 1rem;
   border-bottom: 2px solid var(--color-border);
   text-align: left;
-  cursor: pointer;
   user-select: none;
   white-space: nowrap;
-  position: sticky;
-  top: 0;
-  z-index: 2;
   background-color: var(--color-background);
   overflow: hidden;
   text-overflow: ellipsis;
+  position: sticky;
+  top: 0;
+  z-index: 2;
 }
 
+.headerContent {
+  cursor: pointer;
+}
+
+.resizer {
+  position: absolute;
+  right: 0;
+  top: 0;
+  height: 100%;
+  width: 5px;
+  background: var(--scrollbar-thumb);
+  cursor: col-resize;
+  user-select: none;
+  touch-action: none;
+  opacity: 0.25;
+  transition: opacity 0.2s ease-in-out;
+  z-index: 3; /* Asegura que el resizer esté sobre el contenido de la cabecera */
+}
+
+.th:hover .resizer {
+  opacity: 1;
+}
+
+.isResizing {
+  background: var(--color-text-muted);
+  opacity: 1;
+}
+
+
 .sortIndicator {
   margin-left: 0.5rem;
   font-size: 1.2em;
@@ -69,30 +132,10 @@
   color: var(--color-text-secondary);
   background-color: var(--color-surface);
   word-break: break-word;
+  overflow: hidden;
+  text-overflow: ellipsis;
 }
 
-/* NUEVA SECCIÓN PARA ANCHOS DE COLUMNA */
-
-/* Columna numérica (Nº de Equipos) */
-.thNumeric,
-.tdNumeric {
-  width: 150px;
-  text-align: left;
-}
-
-.thActions,
-.tdActions {
-  width: 220px;
-  white-space: nowrap;
-}
-
-/* NUEVO: Columnas de Tabla Principal (SimpleTable) */
-.thIp, .tdIp { width: 90px; }
-.thRam, .tdRam { width: 40px; text-align: center; }
-.thArch, .tdArch { width: 80px; }
-.thUsers, .tdUsers { width: 230px; }
-.thSector, .tdSector { width: 170px; }
-
 /* Estilos de botones dentro de la tabla */
 .hostnameButton {
   background: none;
@@ -163,32 +206,49 @@
 
 /* Estilo para el botón de scroll-to-top */
 .scrollToTop {
-  position: fixed;
-  bottom: 60px;
-  right: 20px;
-  width: 40px;
-  height: 40px;
-  border-radius: 50%;
-  background-color: var(--color-primary);
-  color: white;
-  border: none;
-  cursor: pointer;
-  box-shadow: 0 2px 5px rgba(0, 0, 0, 0.2);
-  font-size: 20px;
+  position: absolute;
+  top: 6px;
+  right: 20px; /* Suficiente espacio para no quedar debajo de la scrollbar */
+  z-index: 30; /* Un valor alto para asegurar que esté por encima de la tabla y su cabecera (z-index: 2) */
+  width: 36px;
+  height: 36px;
+  background-color: var(--color-surface);
+  color: var(--color-text-primary);
+  border: 1px solid var(--color-border);
+  border-radius: 8%;
+  
+  /* Contenido y transiciones */
   display: flex;
   align-items: center;
   justify-content: center;
-  transition: opacity 0.3s, transform 0.3s, background-color 0.3s;
-  z-index: 1002;
+  cursor: pointer;
+  transition: opacity 0.3s ease-in-out, transform 0.3s ease-in-out, background-color 0.2s, color 0.2s;
+  
+  /* Animación de entrada/salida */
+  animation: pop-in 0.3s ease-out forwards;
 }
 
 .scrollToTop:hover {
-  transform: translateY(-3px);
-  background-color: var(--color-primary-hover);
+  background-color: var(--color-primary);
+  color: white;
+  transform: scale(1.1);
 }
 
+
 /* ===== INICIO DE CAMBIOS PARA MODALES Y ANIMACIONES ===== */
 
+/* Keyframes para la animación de entrada */
+@keyframes pop-in {
+  from {
+    opacity: 0;
+    transform: scale(0.5);
+  }
+  to {
+    opacity: 1;
+    transform: scale(1);
+  }
+}
+
 @keyframes fadeIn {
   from {
     opacity: 0;
@@ -315,7 +375,7 @@
   background-color: var(--color-text-secondary);
 }
 
-/* ===== NUEVOS ESTILOS PARA EL MODAL DE DETALLES ===== */
+/* ===== ESTILOS PARA EL MODAL DE DETALLES ===== */
 
 .modalLarge {
   position: fixed;
@@ -486,6 +546,10 @@
   justify-content: center;
 }
 
+.powerButton {
+  color: var(--color-text-secondary);
+}
+
 .powerButton:hover {
   border-color: var(--color-primary);
   background-color: color-mix(in srgb, var(--color-primary) 15%, transparent);
@@ -647,3 +711,40 @@
   opacity: 0.5;
   background-color: #6c757d;
 }
+
+.columnToggleContainer {
+  position: relative;
+}
+
+.columnToggleDropdown {
+  position: absolute;
+  top: 100%;
+  right: 0;
+  background-color: var(--color-surface);
+  border: 1px solid var(--color-border);
+  border-radius: 6px;
+  padding: 0.5rem;
+  z-index: 10;
+  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.1);
+  min-width: 200px;
+}
+
+.columnToggleItem {
+  display: flex;
+  align-items: center;
+  padding: 0.5rem;
+  cursor: pointer;
+  border-radius: 4px;
+}
+
+.columnToggleItem:hover {
+  background-color: var(--color-surface-hover);
+}
+
+.columnToggleItem input {
+  margin-right: 0.5rem;
+}
+
+.columnToggleItem label {
+  white-space: nowrap;
+}

frontend/src/components/SimpleTable.tsx

@@ -1,18 +1,18 @@
 // frontend/src/components/SimpleTable.tsx
-import React, { useEffect, useState } from 'react';
+import React, { useEffect, useState, useRef } from 'react';
 import {
   useReactTable, getCoreRowModel, getFilteredRowModel, getSortedRowModel,
   getPaginationRowModel, flexRender, type CellContext,
-  type ColumnDef
+  type ColumnDef, type VisibilityState, type ColumnSizingState
 } from '@tanstack/react-table';
 import { Tooltip } from 'react-tooltip';
 import toast from 'react-hot-toast';
 import type { Equipo, Sector, Usuario, UsuarioEquipoDetalle } from '../types/interfaces';
 import styles from './SimpleTable.module.css';
-import skeletonStyles from './Skeleton.module.css'; // Importamos el estilo del esqueleto
+import skeletonStyles from './Skeleton.module.css';
 
 import { equipoService, sectorService, usuarioService } from '../services/apiService';
-import { PlusCircle, KeyRound, UserX, Pencil, ArrowUp, ChevronLeft, ChevronRight, ChevronsLeft, ChevronsRight } from 'lucide-react';
+import { PlusCircle, KeyRound, UserX, Pencil, ArrowUp, ChevronLeft, ChevronRight, ChevronsLeft, ChevronsRight, Columns3 } from 'lucide-react';
 
 import ModalAnadirEquipo from './ModalAnadirEquipo';
 import ModalEditarSector from './ModalEditarSector';
@@ -21,7 +21,7 @@ import ModalDetallesEquipo from './ModalDetallesEquipo';
 import ModalAnadirDisco from './ModalAnadirDisco';
 import ModalAnadirRam from './ModalAnadirRam';
 import ModalAnadirUsuario from './ModalAnadirUsuario';
-import TableSkeleton from './TableSkeleton'; // Importamos el componente de esqueleto
+import TableSkeleton from './TableSkeleton';
 
 const SimpleTable = () => {
   const [data, setData] = useState<Equipo[]>([]);
@@ -38,6 +38,40 @@ const SimpleTable = () => {
   const [isAddModalOpen, setIsAddModalOpen] = useState(false);
   const [addingComponent, setAddingComponent] = useState<'disco' | 'ram' | 'usuario' | null>(null);
   const [isLoading, setIsLoading] = useState(true);
+  const [isColumnToggleOpen, setIsColumnToggleOpen] = useState(false);
+  const columnToggleRef = useRef<HTMLDivElement>(null);
+  const tableContainerRef = useRef<HTMLDivElement>(null);
+
+  const [columnVisibility, setColumnVisibility] = useState<VisibilityState>(() => {
+    const storedVisibility = localStorage.getItem('table-column-visibility');
+    return storedVisibility ? JSON.parse(storedVisibility) : { id: false, mac: false, os: false, arch: false };
+  });
+
+  const [columnSizing, setColumnSizing] = useState<ColumnSizingState>(() => {
+    const storedSizing = localStorage.getItem('table-column-sizing');
+    return storedSizing ? JSON.parse(storedSizing) : {};
+  });
+
+  useEffect(() => {
+    localStorage.setItem('table-column-visibility', JSON.stringify(columnVisibility));
+  }, [columnVisibility]);
+
+  useEffect(() => {
+    localStorage.setItem('table-column-sizing', JSON.stringify(columnSizing));
+  }, [columnSizing]);
+
+  useEffect(() => {
+    const handleClickOutside = (event: MouseEvent) => {
+      if (columnToggleRef.current && !columnToggleRef.current.contains(event.target as Node)) {
+        setIsColumnToggleOpen(false);
+      }
+    };
+    document.addEventListener('mousedown', handleClickOutside);
+    return () => {
+      document.removeEventListener('mousedown', handleClickOutside);
+    };
+  }, []);
+
 
   const refreshHistory = async (hostname: string) => {
     try {
@@ -99,10 +133,17 @@ const SimpleTable = () => {
   }, [selectedEquipo]);
 
   useEffect(() => {
-    const handleScroll = () => setShowScrollButton(window.scrollY > 200);
-    window.addEventListener('scroll', handleScroll);
-    return () => window.removeEventListener('scroll', handleScroll);
-  }, []);
+    const tableElement = tableContainerRef.current;
+    const handleScroll = () => {
+      if (tableElement) {
+        setShowScrollButton(tableElement.scrollTop > 200);
+      }
+    };
+    tableElement?.addEventListener('scroll', handleScroll);
+    return () => {
+      tableElement?.removeEventListener('scroll', handleScroll);
+    };
+  }, [isLoading]);
 
   useEffect(() => {
     setIsLoading(true);
@@ -321,13 +362,13 @@ const SimpleTable = () => {
   };
 
   const columns: ColumnDef<Equipo>[] = [
-    { header: "ID", accessorKey: "id", enableHiding: true },
+    { header: "ID", accessorKey: "id", enableHiding: true, enableResizing: false },
     {
       header: "Nombre", accessorKey: "hostname",
       cell: (info: CellContext<Equipo, any>) => (<button onClick={() => setSelectedEquipo(info.row.original)} className={styles.hostnameButton}>{info.row.original.hostname}</button>)
     },
     { header: "IP", accessorKey: "ip", id: 'ip' },
-    { header: "MAC", accessorKey: "mac", enableHiding: true },
+    { header: "MAC", accessorKey: "mac" },
     { header: "Motherboard", accessorKey: "motherboard" },
     { header: "CPU", accessorKey: "cpu" },
     { header: "RAM", accessorKey: "ram_installed", id: 'ram' },
@@ -391,22 +432,26 @@ const SimpleTable = () => {
   const table = useReactTable({
     data: filteredData,
     columns,
+    columnResizeMode: 'onChange',
     getCoreRowModel: getCoreRowModel(),
     getFilteredRowModel: getFilteredRowModel(),
     getSortedRowModel: getSortedRowModel(),
     getPaginationRowModel: getPaginationRowModel(),
+    onColumnVisibilityChange: setColumnVisibility,
+    onColumnSizingChange: setColumnSizing,
     initialState: {
       sorting: [
         { id: 'sector', desc: false },
         { id: 'hostname', desc: false }
       ],
-      columnVisibility: { id: false, mac: false },
       pagination: {
         pageSize: 15,
       },
     },
     state: {
       globalFilter,
+      columnVisibility,
+      columnSizing,
     },
     onGlobalFilterChange: setGlobalFilter,
   });
@@ -430,7 +475,7 @@ const SimpleTable = () => {
   }
 
   const PaginacionControles = (
-    <div style={{ display: 'flex', justifyContent: 'space-between', alignItems: 'center', padding: '1rem 0' }}>
+    <div className={styles.paginationControls}>
       <div style={{ display: 'flex', gap: '10px', alignItems: 'center' }}>
         <button onClick={() => table.setPageIndex(0)} disabled={!table.getCanPreviousPage()} className={styles.tableButton}>
           <ChevronsLeft size={18} />
@@ -482,78 +527,102 @@ const SimpleTable = () => {
 
   return (
     <div>
-      <div style={{ display: 'flex', justifyContent: 'space-between', alignItems: 'center' }}>
-        <h2>Equipos ({table.getFilteredRowModel().rows.length})</h2>
-        <button
-          className={`${styles.btn} ${styles.btnPrimary}`}
-          onClick={() => setIsAddModalOpen(true)}
-          style={{ display: 'flex', alignItems: 'center', gap: '8px' }}
-        >
-          <PlusCircle size={18} /> Añadir Equipo
-        </button>
-      </div>
-      <div className={styles.controlsContainer}>
-        <input type="text" placeholder="Buscar en todos los campos..." value={globalFilter} onChange={(e) => setGlobalFilter(e.target.value)} className={styles.searchInput} style={{ width: '300px' }} />
-        <b>Sector:</b>
-        <select value={selectedSector} onChange={handleSectorChange} className={styles.sectorSelect}>
-          <option value="Todos">-Todos-</option>
-          <option value="Asignar">-Asignar-</option>
-          {sectores.map(s => (<option key={s.id} value={s.nombre}>{s.nombre}</option>))}
-        </select>
-      </div>
-      <div><p style={{ fontSize: '12px', fontWeight: 'bold' }}>** La tabla permite ordenar por múltiples columnas manteniendo shift al hacer click en la cabecera. **</p></div>
-
-      {PaginacionControles}
-      <div style={{ overflowX: 'auto', maxHeight: '70vh', border: '1px solid #dee2e6', borderRadius: '8px' }}>
-        <table className={styles.table}>
-          <thead>
-            {table.getHeaderGroups().map(hg => (
-              <tr key={hg.id}>
-                {hg.headers.map(h => {
-                  const classNames = [styles.th];
-                  if (h.id === 'ip') classNames.push(styles.thIp);
-                  if (h.id === 'ram') classNames.push(styles.thRam);
-                  if (h.id === 'arch') classNames.push(styles.thArch);
-                  if (h.id === 'usuarios') classNames.push(styles.thUsers);
-                  if (h.id === 'sector') classNames.push(styles.thSector);
-
+      <div className={styles.header}>
+        <div style={{ display: 'flex', justifyContent: 'space-between', alignItems: 'center' }}>
+          <h2>Equipos ({table.getFilteredRowModel().rows.length})</h2>
+          <button
+            className={`${styles.btn} ${styles.btnPrimary}`}
+            onClick={() => setIsAddModalOpen(true)}
+            style={{ display: 'flex', alignItems: 'center', gap: '8px' }}
+          >
+            <PlusCircle size={18} /> Añadir Equipo
+          </button>
+        </div>
+        <div className={styles.controlsContainer}>
+          <input type="text" placeholder="Buscar en todos los campos..." value={globalFilter} onChange={(e) => setGlobalFilter(e.target.value)} className={styles.searchInput} style={{ width: '300px' }} />
+          <b>Sector:</b>
+          <select value={selectedSector} onChange={handleSectorChange} className={styles.sectorSelect}>
+            <option value="Todos">-Todos-</option>
+            <option value="Asignar">-Asignar-</option>
+            {sectores.map(s => (<option key={s.id} value={s.nombre}>{s.nombre}</option>))}
+          </select>
+          <div ref={columnToggleRef} className={styles.columnToggleContainer}>
+            <button onClick={() => setIsColumnToggleOpen(prev => !prev)} className={styles.tableButton} style={{ display: 'flex', alignItems: 'center', gap: '8px' }}>
+              <Columns3 size={16} /> Columnas
+            </button>
+            {isColumnToggleOpen && (
+              <div className={styles.columnToggleDropdown}>
+                {table.getAllLeafColumns().map(column => {
+                  if (column.id === 'id') return null;
                   return (
-                    <th key={h.id} className={classNames.join(' ')} onClick={h.column.getToggleSortingHandler()}>
-                      {flexRender(h.column.columnDef.header, h.getContext())}
-                      {h.column.getIsSorted() && (<span className={styles.sortIndicator}>{h.column.getIsSorted() === 'asc' ? '⇑' : '⇓'}</span>)}
-                    </th>
-                  );
+                    <div key={column.id} className={styles.columnToggleItem}>
+                      <input
+                        type="checkbox"
+                        checked={column.getIsVisible()}
+                        onChange={column.getToggleVisibilityHandler()}
+                        id={`col-toggle-${column.id}`}
+                      />
+                      <label htmlFor={`col-toggle-${column.id}`}>
+                        {typeof column.columnDef.header === 'string' ? column.columnDef.header : column.id}
+                      </label>
+                    </div>
+                  )
                 })}
-              </tr>
-            ))}
-          </thead>
-          <tbody>
-            {table.getRowModel().rows.map(row => (
-              <tr key={row.id} className={styles.tr}>
-                {row.getVisibleCells().map(cell => {
-                   const classNames = [styles.td];
-                   if (cell.column.id === 'ip') classNames.push(styles.tdIp);
-                   if (cell.column.id === 'ram') classNames.push(styles.tdRam);
-                   if (cell.column.id === 'arch') classNames.push(styles.tdArch);
-                   if (cell.column.id === 'usuarios') classNames.push(styles.tdUsers);
-                   if (cell.column.id === 'sector') classNames.push(styles.tdSector);
+              </div>
+            )}
+          </div>
+        </div>
+        <div><p style={{ fontSize: '12px', fontWeight: 'bold' }}>** La tabla permite ordenar por múltiples columnas manteniendo shift al hacer click en la cabecera. **</p></div>
+      </div>
 
-                  return (
-                    <td key={cell.id} className={classNames.join(' ')}>
+      <div style={{ position: 'relative' }}>
+        <div ref={tableContainerRef} className={styles.tableContainer} style={{ maxHeight: '70vh' }}>
+          <table className={styles.table} style={{ width: table.getTotalSize() }}>
+            <thead>
+              {table.getHeaderGroups().map(hg => (
+                <tr key={hg.id}>
+                  {hg.headers.map(h => (
+                    <th key={h.id} style={{ width: h.getSize() }} className={styles.th}>
+                      <div onClick={h.column.getToggleSortingHandler()} className={styles.headerContent}>
+                        {flexRender(h.column.columnDef.header, h.getContext())}
+                        {h.column.getIsSorted() && (<span className={styles.sortIndicator}>{h.column.getIsSorted() === 'asc' ? '⇑' : '⇓'}</span>)}
+                      </div>
+                      <div
+                        onMouseDown={h.getResizeHandler()}
+                        onTouchStart={h.getResizeHandler()}
+                        className={`${styles.resizer} ${h.column.getIsResizing() ? styles.isResizing : ''}`}
+                      />
+                    </th>
+                  ))}
+                </tr>
+              ))}
+            </thead>
+            <tbody>
+              {table.getRowModel().rows.map(row => (
+                <tr key={row.id} className={styles.tr}>
+                  {row.getVisibleCells().map(cell => (
+                    <td key={cell.id} style={{ width: cell.column.getSize() }} className={styles.td}>
                       {flexRender(cell.column.columnDef.cell, cell.getContext())}
                     </td>
-                  );
-                })}
-              </tr>
-            ))}
-          </tbody>
-        </table>
+                  ))}
+                </tr>
+              ))}
+            </tbody>
+          </table>
+        </div>
+        {showScrollButton && (
+          <button
+            onClick={() => tableContainerRef.current?.scrollTo({ top: 0, behavior: 'smooth' })}
+            className={styles.scrollToTop}
+            title="Volver al inicio"
+          >
+            <ArrowUp size={20} />
+          </button>
+        )}
       </div>
 
       {PaginacionControles}
 
-      {showScrollButton && (<button onClick={() => window.scrollTo({ top: 0, behavior: 'smooth' })} className={styles.scrollToTop} title="Volver arriba"><ArrowUp size={24} /></button>)}
-
       {modalData && <ModalEditarSector modalData={modalData} setModalData={setModalData} sectores={sectores} onClose={() => setModalData(null)} onSave={handleSave} />}
 
       {modalPasswordData && <ModalCambiarClave usuario={modalPasswordData} onClose={() => setModalPasswordData(null)} onSave={handleSavePassword} />}