Update Expediciones UI

Core/Interfaces/Stock/IExpeditionDom.cs

@@ -1,12 +1,27 @@
 using Domain.Dtos.Stock;
 using Domain.Entities;
+    using Domain.Generics;
 
 namespace Core.Interfaces.Stock
 {
     // 1.2 Domain (Core)
     public interface IExpeditionDom
     {
-        Task<(int Id, string ExpeditionNumber)> CreateAndIssueAsync(ELSExpeditionHeader header, IEnumerable<ELSExpeditionDetail> details, int formSeriesId);
+        Task<PagedResult<ExpeditionDto>> SearchAsync(
+            string? expeditionNumber,
+            string? status,
+            DateTime? issueDateFrom,
+            DateTime? issueDateTo,
+            int? locationId,
+            int page,
+            int pageSize);
+
         Task<ExpeditionDto?> GetDtoByIdAsync(int id);
+        Task<ExpeditionDto?> GetDtoByExpeditionNumberAsync(string expeditionNumber);
+
+        Task<(int Id, string ExpeditionNumber)> CreateAndIssueAsync(
+            ELSExpeditionHeader header,
+            IEnumerable<ELSExpeditionDetail> details,
+            int formSeriesId);
     }
 }

Core/Services/Stock/ExpeditionService.cs

@@ -1,6 +1,7 @@
 using Core.Interfaces.Stock;
 using Domain.Dtos.Stock;
 using Domain.Entities;
+using Domain.Generics;
 using Models.Interfaces;
 
 namespace Core.Services.Stock
@@ -28,10 +29,23 @@ namespace Core.Services.Stock
 
             return await _repo.CreateFullExpeditionAsync(header, formSeriesId);
         }
-        #endregion
-        public async Task<ExpeditionDto?> GetDtoByIdAsync(int id)
+
+        public Task<ExpeditionDto?> GetDtoByExpeditionNumberAsync(string expeditionNumber)
         {
-            return await _repo.GetDtoByIdAsync(id);
+            throw new NotImplementedException();
         }
+        #endregion
+
+        public Task<PagedResult<ExpeditionDto>> SearchAsync(
+            string? expeditionNumber,
+            string? status,
+            DateTime? issueDateFrom,
+            DateTime? issueDateTo,
+            int? locationId,
+            int page,
+            int pageSize)
+            => _repo.SearchAsync(expeditionNumber, status, issueDateFrom, issueDateTo, locationId, page, pageSize);
+        public Task<ExpeditionDto?> GetDtoByIdAsync(int id)
+            => _repo.GetDtoByIdAsync(id);
     }
 }

Models/Interfaces/IExpeditionRepository.cs

@@ -1,5 +1,6 @@
 using Domain.Dtos.Stock;
 using Domain.Entities;
+using Domain.Generics;
 
 namespace Models.Interfaces
 {
@@ -11,6 +12,7 @@ namespace Models.Interfaces
         /// </summary>
         Task<(int Id, string Expeditionnumber)> CreateFullExpeditionAsync(ELSExpeditionHeader expedition, int formSeriesId);
         Task<ExpeditionDto?> GetDtoByIdAsync(int id);
+        Task<PagedResult<ExpeditionDto>> SearchAsync(string? expeditionNumber, string? status, DateTime? issueDateFrom, DateTime? issueDateTo, int? locationId, int page, int pageSize);
     }
 
 }

Models/Repositories/Stock/PhLSMExpeditionRepository.cs

@@ -1,10 +1,13 @@
 using Domain.Constants;
 using Domain.Dtos.Stock;
 using Domain.Entities;
+using Domain.Generics;
 using Microsoft.EntityFrameworkCore;
 using Models.Helpers;
 using Models.Interfaces;
 using Models.Models;
+using System.Globalization;
+using System.Text;
 
 namespace Models.Repositories.Stock
 {
@@ -177,6 +180,166 @@ namespace Models.Repositories.Stock
             6 => "Anulada",
             _ => $"Desconocido ({status})"
         };
+        // ===========================
+        // BÚSQUEDA + PAGINACIÓN
+        // ===========================
+        public async Task<PagedResult<ExpeditionDto>> SearchAsync(
+            string? expeditionNumber,
+            string? status,
+            DateTime? issueDateFrom,
+            DateTime? issueDateTo,
+            int? locationId,
+            int page,
+            int pageSize)
+        {
+            if (page <= 0) page = 1;
+            if (pageSize <= 0) pageSize = 10;
+
+            // NOTE: ajustá el DbSet si tu entidad se llama distinto
+            var q = _context.PhLsmExpeditionHeaders
+                .AsNoTracking()
+                .AsQueryable();
+
+            // Número
+            if (!string.IsNullOrWhiteSpace(expeditionNumber))
+            {
+                var num = expeditionNumber.Trim();
+                q = q.Where(h => EF.Functions.Like(h.Expeditionnumber!, $"%{num}%"));
+            }
+
+            // Estado (acepta etiqueta o número)
+            if (!string.IsNullOrWhiteSpace(status))
+            {
+                var st = MapStatusLabelToInt(status);
+                if (st.HasValue) q = q.Where(h => h.Status == st.Value);
+            }
+
+            // Fechas (inclusivo)
+            if (issueDateFrom.HasValue)
+            {
+                var from = issueDateFrom.Value.Date;
+                q = q.Where(h => h.Issuedate >= from);
+            }
+            if (issueDateTo.HasValue)
+            {
+                var toExclusive = issueDateTo.Value.Date.AddDays(1);
+                q = q.Where(h => h.Issuedate < toExclusive);
+            }
+
+            // Ubicación (si la cabecera no la tiene, filtramos por detalles)
+            if (locationId.HasValue)
+            {
+                q = q.Where(h => h.PhLsmExpeditionDetails.Any(d => d.LocationId == locationId.Value));
+            }
+
+            var total = await q.CountAsync();
+
+            // Página (más recientes primero)
+            var headers = await q
+                .OrderByDescending(h => h.Issuedate)
+                .ThenByDescending(h => h.Id)
+                .Skip((page - 1) * pageSize)
+                .Take(pageSize)
+                .Select(h => new ExpeditionDto
+                {
+                    Id = h.Id,
+                    Expeditionnumber = h.Expeditionnumber!,
+                    Issuedate = h.Issuedate,                  // no-nullable
+                    Status = h.Status,
+                    StatusLabel = MapStatus(h.Status),
+                    ExternalReference=h.ExternalReference,
+                    ExtrainfoJson = h.ExtrainfoJson,
+                    Observations = h.Observations,
+                    Printcount = h.Printcount,                // ← ajustá si tu entidad usa otro nombre
+                    Createdat = h.Createdat,                  // ← idem
+                    Modifiedat = h.Modifiedat,                // ← idem
+                    LocationId = 0,                           // por defecto (se resuelve si todos los ítems comparten)
+                    LocationName = null
+                })
+                .ToListAsync();
+
+            if (headers.Count > 0)
+            {
+                var headerIds = headers.Select(x => x.Id).ToList();
+
+                // Distintas ubicaciones por header (en base a detalles)
+                var locsPerHeader = await _context.PhLsmExpeditionDetails
+                    .AsNoTracking()
+                    .Where(d => headerIds.Contains(d.ExpeditionId))   // ← ajustá si es HeaderId
+                    .GroupBy(d => d.ExpeditionId)
+                    .Select(g => new
+                    {
+                        HeaderId = g.Key,
+                        DistinctLocs = g.Select(x => x.LocationId).Distinct().ToList()
+                    })
+                    .ToListAsync();
+
+                // Diccionario de nombres de ubicación
+                //var allLocIds = locsPerHeader.SelectMany(x => x.DistinctLocs).Distinct().ToList();
+                //var locNames = await _context.PhLsmStockLocations
+                //    .AsNoTracking()
+                //    .Where(l => allLocIds.Contains(l.Id))
+                //    .Select(l => new { l.Id, l.Name })
+                //    .ToDictionaryAsync(x => x.Id, x => x.Name);
+
+                //// Asignar LocationId/Name sólo si TODOS los items comparten la misma
+                //foreach (var h in headers)
+                //{
+                //    var entry = locsPerHeader.FirstOrDefault(x => x.HeaderId == h.Id);
+                //    if (entry is null) continue;
+
+                //    if (entry.DistinctLocs.Count == 1)
+                //    {
+                //        var lid = entry.DistinctLocs[0];
+                //        h.LocationId = lid;
+                //        if (locNames.TryGetValue(lid, out var lname))
+                //            h.LocationName = lname;
+                //    }
+                //    else
+                //    {
+                //        // varias ubicaciones: dejamos LocationId=0 y LocationName=null
+                //    }
+                //}
+            }
+
+            return new PagedResult<ExpeditionDto>
+            {
+                Items = headers,
+                TotalItems = total,
+                Page = page,
+                PageSize = pageSize
+            };
+        }
+        private static int? MapStatusLabelToInt(string labelOrNumber)
+        {
+            if (string.IsNullOrWhiteSpace(labelOrNumber)) return null;
+
+            if (int.TryParse(labelOrNumber, out var n) && n is >= 1 and <= 6)
+                return n;
+
+            var key = NormalizeKey(labelOrNumber);
+            return key switch
+            {
+                "emitida" => 1,
+                "entransito" => 2,  // cubre "en transito" y "en tránsito"
+                "endestino" => 3,
+                "retorno" => 4,
+                "cerrada" => 5,
+                "anulada" => 6,
+                _ => (int?)null
+            };
+        }
+
+        private static string NormalizeKey(string s)
+        {
+            var norm = s.Trim().ToLowerInvariant().Normalize(NormalizationForm.FormD);
+            var sb = new StringBuilder(norm.Length);
+            foreach (var ch in norm)
+                if (CharUnicodeInfo.GetUnicodeCategory(ch) != UnicodeCategory.NonSpacingMark)
+                    sb.Append(ch);
+            return sb.ToString().Normalize(NormalizationForm.FormC).Replace(" ", "");
+        }
+
     }
 
 }

phronCare.API/Controllers/Stock/ExpeditionController.cs

@@ -1,8 +1,11 @@
 using Core.Interfaces.Stock;
 using Documents.Interfaces;
 using Documents.Models;
+using Domain.Dtos.Stock;
 using Domain.Entities;
+using Domain.Generics;
 using Microsoft.AspNetCore.Mvc;
+using System.Reflection;
 
 namespace phronCare.API.Controllers.Stock
 {
@@ -22,6 +25,40 @@ namespace phronCare.API.Controllers.Stock
             _expeditionService = expeditionService
                 ?? throw new ArgumentNullException(nameof(expeditionService));
         }
+        /// <summary>
+        /// Busca expediciones con filtros y paginación.
+        /// Filtros: número, estado, fechas de emisión, ubicación (opcional).
+        /// </summary>
+        [HttpGet("search")]
+        public async Task<ActionResult<PagedResult<ExpeditionDto>>> Search(
+            [FromQuery] string? expeditionNumber,
+            [FromQuery] string? status,
+            [FromQuery] DateTime? issueDateFrom,
+            [FromQuery] DateTime? issueDateTo,
+            [FromQuery] int? locationId,
+            [FromQuery] int page = 1,
+            [FromQuery] int pageSize = 50)
+        {
+            try
+            {
+                var result = await _expeditionService.SearchAsync(
+                    expeditionNumber,
+                    status,
+                    issueDateFrom,
+                    issueDateTo,
+                    locationId,
+                    page,
+                    pageSize
+                );
+
+                return Ok(result);
+            }
+            catch (Exception ex)
+            {
+                var methodName = MethodBase.GetCurrentMethod()?.Name ?? "UnknownMethod";
+                return StatusCode(500, $"{methodName} Message: {ex.Message}");
+            }
+        }
 
         #region Endpoint de emision de expedicion (encabezado + detalles)
         [HttpPost("createfull")]
@@ -71,6 +108,7 @@ namespace phronCare.API.Controllers.Stock
 
             return File(pdfBytes, "application/pdf", $"Expedicion_{expedition.Expeditionnumber}.pdf");
         }
+    
     }
     public class CreateFullExpeditionRequest
     {

phronCare.API/obj/Debug/net8.0/ApiEndpoints.json

@@ -659,6 +659,62 @@
     ],
     "ReturnTypes": []
   },
+  {
+    "ContainingType": "phronCare.API.Controllers.Stock.ExpeditionController",
+    "Method": "Search",
+    "RelativePath": "api/Expedition/search",
+    "HttpMethod": "GET",
+    "IsController": true,
+    "Order": 0,
+    "Parameters": [
+      {
+        "Name": "expeditionNumber",
+        "Type": "System.String",
+        "IsRequired": false
+      },
+      {
+        "Name": "status",
+        "Type": "System.String",
+        "IsRequired": false
+      },
+      {
+        "Name": "issueDateFrom",
+        "Type": "System.Nullable\u00601[[System.DateTime, System.Private.CoreLib, Version=8.0.0.0, Culture=neutral, PublicKeyToken=7cec85d7bea7798e]]",
+        "IsRequired": false
+      },
+      {
+        "Name": "issueDateTo",
+        "Type": "System.Nullable\u00601[[System.DateTime, System.Private.CoreLib, Version=8.0.0.0, Culture=neutral, PublicKeyToken=7cec85d7bea7798e]]",
+        "IsRequired": false
+      },
+      {
+        "Name": "locationId",
+        "Type": "System.Nullable\u00601[[System.Int32, System.Private.CoreLib, Version=8.0.0.0, Culture=neutral, PublicKeyToken=7cec85d7bea7798e]]",
+        "IsRequired": false
+      },
+      {
+        "Name": "page",
+        "Type": "System.Int32",
+        "IsRequired": false
+      },
+      {
+        "Name": "pageSize",
+        "Type": "System.Int32",
+        "IsRequired": false
+      }
+    ],
+    "ReturnTypes": [
+      {
+        "Type": "Domain.Generics.PagedResult\u00601[[Domain.Dtos.Stock.ExpeditionDto, Domain, Version=1.0.0.0, Culture=neutral, PublicKeyToken=null]]",
+        "MediaTypes": [
+          "text/plain",
+          "application/json",
+          "text/json"
+        ],
+        "StatusCode": 200
+      }
+    ]
+  },
   {
     "ContainingType": "phronCare.API.Controllers.Sales.InstitutionController",
     "Method": "GetById",

phronCare.UIBlazor/Layout/NavMenu.razor

@@ -58,6 +58,13 @@
             @if (expStock)
             {
                 <ul class="nav flex-column">
+                    <!-- Expediciones -->
+                    <div class="nav-item ps-4 py-0 border-start border-2 border-white">
+                        <NavLink class="nav-link small py-0 px-2 text-start d-flex align-items-center" href="expeditions" activeClass="bg-secondary text-white fw-semibold">
+                            <span class="oi oi-data-transfer-download me-2 text-danger"></span> Expediciones
+                        </NavLink>
+                    </div>
+
                     <!-- Productos -->
                     <div class="nav-item ps-4 py-0 border-start border-2 border-white">
                         <NavLink class="nav-link small py-0 px-2 text-start d-flex align-items-center" href="stock/products" activeClass="bg-secondary text-white fw-semibold">
@@ -92,12 +99,7 @@
                         </NavLink>
                     </div>
                     <div class="nav-item ps-4 py-0 border-start border-2 border-white">
-                        <NavLink class="nav-link small py-0 px-2 text-start d-flex align-items-center" href="stock/expeditions/create" activeClass="bg-secondary text-white fw-semibold">
-                            <span class="oi oi-data-transfer-download me-2 text-danger"></span> Expediciones
-                        </NavLink>
-                    </div>
-                    <div class="nav-item ps-4 py-0 border-start border-2 border-white">
-                        <NavLink class="nav-link small py-0 px-2 text-start d-flex align-items-center" href="stock/consumptions" activeClass="bg-secondary text-white fw-semibold">
+                        <NavLink class="nav-link small py-0 px-2 text-start d-flex align-items-center" href="stock/consumes" activeClass="bg-secondary text-white fw-semibold">
                             <span class="oi oi-check me-2 text-secondary"></span> Consumos
                         </NavLink>
                     </div>

phronCare.UIBlazor/Pages/Stock/Expeditions/ExpeditionCreate.razor

@@ -1,4 +1,4 @@
-@page "/stock/expeditions/create"
+@page "/expeditions/create"
 @using Blazored.Typeahead
 @using Domain.Dtos.Stock
 @using Services.Lookups

phronCare.UIBlazor/Pages/Stock/Expeditions/ExpeditionDetailDrawer.razor

@@ -0,0 +1,370 @@
+@using System.Linq
+@using System.Text.Json
+@using Domain.Dtos.Stock
+
+@inject IToastService Toast
+
+@if (Visible && Expedition is not null)
+{
+    <style>
+        /* Overlay + panel (bootstrap-like offcanvas) */
+        .drawer-overlay {
+            position: fixed;
+            inset: 0;
+            background: rgba(0,0,0,.35);
+            z-index: 1050;
+        }
+
+        .drawer-panel {
+            position: fixed;
+            top: 0;
+            right: 0;
+            height: 100vh;
+            width: 560px; /* ajustable: 480–640px suele ir bien */
+            max-width: 95vw;
+            z-index: 1051;
+            overflow: auto;
+        }
+    </style>
+  <div class="drawer-overlay" @onclick="() => Close()"></div>
+
+  <div class="drawer-panel card shadow-lg">
+    <div class="card-header py-2">
+      <div class="d-flex align-items-center justify-content-between">
+        <div class="d-flex align-items-center gap-2">
+          <h5 class="mb-0">
+            Expedición <span class="fw-semibold">@Expedition.Expeditionnumber</span>
+          </h5>
+          @if (!string.IsNullOrWhiteSpace(Expedition.StatusLabel))
+          {
+            <span class="badge @GetStatusBadgeClass(Expedition.StatusLabel!)">
+              @Expedition.StatusLabel
+            </span>
+          }
+        </div>
+        <div class="d-flex gap-2">
+          <button class="btn btn-sm btn-warning rounded-pill" title="Descargar"
+                  @onclick="RequestExportPdf">
+            <i class="fas fa-file-pdf me-1"></i> PDF
+          </button>
+          <button class="btn btn-sm btn-danger rounded-pill" title="Cerrar"
+                  @onclick="() => Close()">
+            <i class="fas fa-times me-1"></i> Cerrar
+          </button>
+        </div>
+      </div>
+    </div>
+
+    <div class="card-body pb-2">
+      <ul class="nav nav-tabs small" role="tablist">
+        <li class="nav-item" role="presentation">
+          <button class="nav-link @(activeTab == 0 ? "active" : "")"
+                  @onclick="() => SetTab(0)" role="tab">
+            Datos
+          </button>
+        </li>
+        <li class="nav-item" role="presentation">
+          <button class="nav-link @(activeTab == 1 ? "active" : "")"
+                  @onclick="() => SetTab(1)" role="tab">
+            Ítems (@(Expedition.Items?.Count ?? 0))
+          </button>
+        </li>
+      </ul>
+
+      <div class="tab-content pt-3">
+        @if (activeTab == 0)
+        {
+          <div class="tab-pane fade show active" style="zoom: 0.8;">
+            <div class="row g-2">
+              <div class="col-12 col-md-6">
+                <div class="card border-0 bg-light-subtle">
+                  <div class="card-body py-2">
+                    <div class="small text-muted mb-1">Número</div>
+                    <div class="fw-semibold">@Expedition.Expeditionnumber</div>
+                  </div>
+                </div>
+              </div>
+              <div class="col-12 col-md-6">
+                <div class="card border-0 bg-light-subtle">
+                  <div class="card-body py-2">
+                    <div class="small text-muted mb-1">Fecha</div>
+                    <div class="fw-semibold">@Expedition.Issuedate.ToString("yyyy-MM-dd")</div>
+                  </div>
+                </div>
+              </div>
+
+              <div class="col-12 col-md-6">
+                <div class="card border-0 bg-light-subtle">
+                  <div class="card-body py-2">
+                    <div class="small text-muted mb-1">Ubicación</div>
+                    <div class="fw-semibold">@Expedition.LocationName</div>
+                  </div>
+                </div>
+              </div>
+              <div class="col-12 col-md-6">
+                <div class="card border-0 bg-light-subtle">
+                  <div class="card-body py-2">
+                    <div class="small text-muted mb-1">Estado</div>
+                    <div class="fw-semibold">
+                      <span class="badge @GetStatusBadgeClass(Expedition.StatusLabel)">@Expedition.StatusLabel</span>
+                    </div>
+                  </div>
+                </div>
+              </div>
+
+              <!-- Datos del snapshot -->
+              <div class="col-12 col-md-6">
+                <div class="card border-0 bg-light-subtle">
+                  <div class="card-body py-2">
+                    <div class="small text-muted mb-1">Paciente</div>
+                    <div class="fw-semibold">@GetPatient(Expedition.ExtrainfoJson)</div>
+                  </div>
+                </div>
+              </div>
+              <div class="col-12 col-md-6">
+                <div class="card border-0 bg-light-subtle">
+                  <div class="card-body py-2">
+                    <div class="small text-muted mb-1">Médico</div>
+                    <div class="fw-semibold">@GetProfessional(Expedition.ExtrainfoJson)</div>
+                  </div>
+                </div>
+              </div>
+              <div class="col-12 col-md-6">
+                <div class="card border-0 bg-light-subtle">
+                  <div class="card-body py-2">
+                    <div class="small text-muted mb-1">Hospital</div>
+                    <div class="fw-semibold">@GetInstitution(Expedition.ExtrainfoJson)</div>
+                  </div>
+                </div>
+              </div>
+              <div class="col-12 col-md-6">
+                <div class="card border-0 bg-light-subtle">
+                  <div class="card-body py-2">
+                    <div class="small text-muted mb-1">Fecha de cirugía</div>
+                    <div class="fw-semibold">@GetSurgeryDateShort(Expedition.ExtrainfoJson)</div>
+                  </div>
+                </div>
+              </div>
+
+              <div class="col-12">
+                <label class="form-label mb-1 small text-muted">Observaciones</label>
+                <div class="form-control form-control-sm" style="min-height: 60px;">@Expedition.Observations</div>
+              </div>
+
+              @if (!string.IsNullOrWhiteSpace(Expedition.ExtrainfoJson))
+              {
+                <div class="col-12">
+                  <label class="form-label mb-1 small text-muted">Extra info (snapshot)</label>
+                  <pre class="form-control form-control-sm" style="height: 120px; overflow:auto; white-space: pre-wrap;">@Expedition.ExtrainfoJson</pre>
+                </div>
+              }
+            </div>
+          </div>
+        }
+        else
+        {
+          <div class="tab-pane fade show active"style="zoom: 0.8;">
+            <div class="table-responsive">
+              <table class="table table-sm align-middle mb-0">
+                <thead class="table-light">
+                  <tr>
+                    <th style="width:120px">Código</th>
+                    <th>Producto</th>
+                    <th style="width:80px" class="text-center">Cant.</th>
+                    <th style="width:140px">Lote</th>
+                    <th style="width:160px">Serie</th>
+                    <th style="width:120px">Vence</th>
+                    <th style="width:160px">Ubicación</th>
+                  </tr>
+                </thead>
+                                <tbody>
+                                    @if (Loading && Expedition?.Items is null)
+                                    {
+                                        <tr>
+                                            <td colspan="7" class="text-center py-4">
+                                                <div class="spinner-border spinner-border-sm me-2" role="status"></div>
+                                                Cargando ítems...
+                                            </td>
+                                        </tr>
+                                    }
+                                    else if (PagedItems?.Any() == true)
+                                    {
+                                        @foreach (var it in PagedItems!)
+                                        {
+                                            <tr>
+                                                <td class="fw-semibold">@it.FactoryCode</td>
+                                                <td class="text-truncate" style="max-width: 360px">@it.ProductName</td>
+                                                <td class="text-center">@it.Quantity</td>
+                                                <td>@it.Batch</td>
+                                                <td>@it.Serial</td>
+                                                <td>@(it.Expiration?.ToString("yyyy-MM-dd"))</td>
+                                                <td>@it.LocationName</td>
+                                            </tr>
+                                        }
+                                    }
+                                    else
+                                    {
+                                        <tr><td colspan="7" class="text-center text-muted py-4">Sin ítems</td></tr>
+                                    }
+                                </tbody>
+                            </table>
+            </div>
+
+            <div class="d-flex justify-content-between align-items-center px-1 py-2 border-top">
+              <div class="text-muted small">
+                @if (TotalItems > 0)
+                {
+                  <span>Página @itemsPage de @ItemsTotalPages — @TotalItems ítem(s)</span>
+                }
+              </div>
+              <div class="d-flex align-items-center gap-2">
+                                <select class="form-select form-select-sm" style="width:auto"
+                                        @bind="itemsPageSize"
+                                        @bind:after="OnItemsPageSizeChanged">
+                                    <option value="10">10</option>
+                                    <option value="20">20</option>
+                                    <option value="50">50</option>
+                                </select>
+                <div class="btn-group">
+                  <button class="btn btn-sm btn-outline-secondary rounded-pill"
+                          disabled="@(itemsPage<=1)" @onclick="PrevItemsPage">
+                    <i class="fas fa-chevron-left"></i> Anterior
+                  </button>
+                  <button class="btn btn-sm btn-outline-secondary rounded-pill"
+                          disabled="@(itemsPage>=ItemsTotalPages)" @onclick="NextItemsPage">
+                    Siguiente <i class="fas fa-chevron-right"></i>
+                  </button>
+                </div>
+              </div>
+            </div>
+          </div>
+        }
+      </div>
+    </div>
+  </div>
+}
+
+@code {
+  // Parámetros
+  [Parameter] public ExpeditionDto? Expedition { get; set; }
+  [Parameter] public bool Visible { get; set; }
+  [Parameter] public EventCallback<bool> VisibleChanged { get; set; }
+  [Parameter] public EventCallback<(int Id, string Number)> ExportPdfRequested { get; set; }
+    [Parameter] public bool Loading { get; set; }
+
+  // Estado local
+  private int activeTab = 0;
+  private int itemsPage = 1;
+  private int itemsPageSize = 10;
+  private int? lastExpeditionId;
+
+  protected override void OnParametersSet()
+  {
+      if (Expedition?.Id != lastExpeditionId)
+      {
+          lastExpeditionId = Expedition?.Id;
+          itemsPage = 1;           // reset de página al cambiar de expedición
+          activeTab = 0;           // opcional: volver a "Datos"
+      }
+  }
+
+  private void SetTab(int tab) => activeTab = tab;
+
+  // Paginación de ítems
+  private int TotalItems => Expedition?.Items?.Count ?? 0;
+  private int ItemsTotalPages => TotalItems == 0 ? 1 : (int)Math.Ceiling(TotalItems / (double)itemsPageSize);
+  private IEnumerable<ExpeditionItemDto> PagedItems =>
+      Expedition?.Items?
+          .Skip((itemsPage - 1) * itemsPageSize)
+          .Take(itemsPageSize) ?? Enumerable.Empty<ExpeditionItemDto>();
+
+  private void PrevItemsPage()
+  {
+      if (itemsPage <= 1) return;
+      itemsPage--;
+  }
+  private void NextItemsPage()
+  {
+      if (itemsPage >= ItemsTotalPages) return;
+      itemsPage++;
+  }
+  private void ChangeItemsPageSize(string? value)
+  {
+      if (int.TryParse(value, out var newSize) && newSize > 0)
+      {
+          itemsPageSize = newSize;
+          itemsPage = 1;
+      }
+  }
+
+  // Acciones
+  private async Task RequestExportPdf()
+  {
+      if (Expedition is null) return;
+      await ExportPdfRequested.InvokeAsync((Expedition.Id, Expedition.Expeditionnumber));
+  }
+
+  private async Task Close()
+  {
+      await VisibleChanged.InvokeAsync(false);
+  }
+
+  // Snapshot helpers (case-insensitive y tolerantes a null)
+  private static string? GetProfessional(string? json) => TryGetString(json, "Professional");
+  private static string? GetInstitution(string? json) => TryGetString(json, "Institution");
+  private static string? GetPatient(string? json) => TryGetString(json, "Patient");
+  private static string? GetSurgeryDateShort(string? json)
+      => TryGetDate(json, "SurgeryDate")?.ToString("yyyy-MM-dd");
+
+  private static string? TryGetString(string? json, string propName)
+  {
+      if (string.IsNullOrWhiteSpace(json)) return null;
+      try
+      {
+          using var doc = JsonDocument.Parse(json);
+          var root = doc.RootElement;
+          if (root.ValueKind != JsonValueKind.Object) return null;
+
+          foreach (var p in root.EnumerateObject())
+          {
+              if (string.Equals(p.Name, propName, StringComparison.OrdinalIgnoreCase) &&
+                  p.Value.ValueKind == JsonValueKind.String)
+                  return p.Value.GetString();
+          }
+          return null;
+      }
+      catch { return null; }
+  }
+
+  private static DateTime? TryGetDate(string? json, string propName)
+  {
+      var s = TryGetString(json, propName);
+      if (string.IsNullOrWhiteSpace(s)) return null;
+      if (DateTime.TryParse(s, out var dt)) return dt;
+      return null;
+  }
+
+  // UI helpers
+  private static string GetStatusBadgeClass(string? status)
+  {
+      if (string.IsNullOrWhiteSpace(status)) return "bg-secondary";
+      return status switch
+      {
+          "Emitida"      => "bg-secondary",
+          "En tránsito"  => "bg-info",
+          "En destino"   => "bg-primary",
+          "Retorno"      => "bg-warning text-dark",
+          "Cerrada"      => "bg-success",
+          "Anulada"      => "bg-danger",
+          _              => "bg-secondary"
+      };
+  }
+    private void OnItemsPageSizeChanged()
+    {
+        if (itemsPageSize <= 0) itemsPageSize = 10; // por las dudas
+        itemsPage = 1;  // resetea a la primera página
+                        // No hace falta nada más: PagedItems se recalcula y Blazor re-renderiza.
+    }
+}
+
+

phronCare.UIBlazor/Pages/Stock/Expeditions/Expeditions.razor

@@ -0,0 +1,314 @@
+@page "/expeditions"
+@using Domain.Dtos
+@using Domain.Dtos.Stock
+@using Domain.Generics
+@using System.Text.Json
+
+@using phronCare.UIBlazor.Services.Stock.Expeditions
+@inject ExpeditionService expeditionService
+
+@inject NavigationManager Nav
+@inject IToastService Toast
+
+<div class="card shadow-sm mb-3" style="zoom: 0.8;">
+  <div class="card-header py-2">
+    <div class="d-flex justify-content-center align-items-center">
+        <h3 class="card-title m-0">Consulta de Expediciones</h3>
+    </div>
+  </div>
+
+  <div class="card-body">
+    <EditForm Model="@filters" OnValidSubmit="@Search">
+      <div class="row g-2 align-items-end">
+        <!-- En monitores grandes queda todo en una fila (col-xxl-2 = 6 columnas por fila) -->
+        <div class="col-12 col-sm-6 col-md-4 col-lg-3 col-xxl-2">
+          <label class="form-label mb-1">Número</label>
+          <InputText class="form-control form-control-sm" @bind-Value="filters.Number" />
+        </div>
+
+        <div class="col-12 col-sm-6 col-md-4 col-lg-3 col-xxl-2">
+          <label class="form-label mb-1">Estado</label>
+          <InputSelect class="form-select form-select-sm" @bind-Value="filters.Status">
+            <option value="">(Todos)</option>
+            <option value="Emitida">Emitida</option>
+            <option value="EnTransito">En tránsito</option>
+            <option value="EnDestino">En destino</option>
+            <option value="Retorno">Retorno</option>
+            <option value="Cerrada">Cerrada</option>
+            <option value="Anulada">Anulada</option>
+          </InputSelect>
+        </div>
+
+        <div class="col-12 col-sm-6 col-md-4 col-lg-3 col-xxl-2">
+          <label class="form-label mb-1">Fecha desde</label>
+          <InputDate class="form-control form-control-sm" @bind-Value="filters.From" />
+        </div>
+
+        <div class="col-12 col-sm-6 col-md-4 col-lg-3 col-xxl-2">
+          <label class="form-label mb-1">Fecha hasta</label>
+          <InputDate class="form-control form-control-sm" @bind-Value="filters.To" />
+        </div>
+
+        <div class="col-12 col-sm-6 col-md-4 col-lg-3 col-xxl-2">
+          <label class="form-label mb-1">Ubicación</label>
+          <InputNumber class="form-control form-control-sm" @bind-Value="filters.LocationId" />
+          @* TODO: reemplazar por BlazoredTypeahead cuando conectes lookup de ubicaciones *@
+        </div>
+
+        <div class="col-12 col-sm-6 col-md-4 col-lg-3 col-xxl-2">
+          <label class="form-label mb-1">Tam. página</label>
+          <InputSelect class="form-select form-select-sm" @bind-Value="pageSize" @onchange="@(e => ChangePageSize(e.Value?.ToString()))">
+            <option value="10">10</option>
+            <option value="20">20</option>
+            <option value="50">50</option>
+          </InputSelect>
+        </div>
+      </div>
+
+      <div class="d-flex justify-content-end gap-2 mt-3">
+        <button class="btn btn-primary rounded-pill">
+          <i class="fas fa-search me-1"></i> Buscar
+        </button>
+        <button class="btn btn-success rounded-pill" @onclick="Create">
+            <i class="fas fa-plus me-1"></i> Nuevo
+        </button>
+        <button class="btn btn-secondary rounded-pill" @onclick="Clear">
+            <i class="fas fa-arrow-left me-1"></i> Volver
+        </button>
+        <button class="btn btn-success rounded-pill" @onclick="ExportCurrent">
+            <i class="fas fa-file-excel me-1"></i> Excel
+        </button>
+
+      </div>
+    </EditForm>
+  </div>
+</div>
+
+<div class="card shadow-sm" style="zoom:0.8;">
+  <div class="table-responsive">
+    <table class="table table-sm align-middle mb-0">
+      <thead class="table-light">
+        <tr>
+          <th style="width:160px">Nº</th>
+          <th style="width:120px">Fecha</th>
+          <th style="width:140px">Estado</th>
+          <th style="width:200px">Referencia Ext.</th>
+            <th style="width:220px">Paciente</th>
+            <th style="width:220px">Médico</th>
+            <th style="width:220px">Hospital</th>
+          <th>Observaciones</th>
+          <th style="width:180px" class="text-end">Acciones</th>
+        </tr>
+      </thead>
+      <tbody>
+        @if (result?.Items?.Any() == true)
+        {
+          @foreach (var e in result!.Items!)
+          {
+            <tr>
+                <td class="fw-semibold">@e.Expeditionnumber</td>
+                <td>@e.Issuedate.ToString("yyyy-MM-dd")</td>
+                <td>@e.Status</td>
+                <td>@e.ExternalReference</td>
+                <td class="text-truncate" style="max-width: 220px">@GetPatient(e.ExtrainfoJson)</td>
+                <td class="text-truncate" style="max-width: 220px">@GetProfessional(e.ExtrainfoJson)</td>
+                <td class="text-truncate" style="max-width: 220px">@GetInstitution(e.ExtrainfoJson)</td>
+              <td class="text-truncate" style="max-width: 420px">@e.Observations</td>
+              <td class="text-end">
+                <div class="btn-group btn-group-sm">
+                  <button class="btn btn-outline-primary rounded-pill" title="PDF" @onclick="() => ViewPdf(e.Id, e.Expeditionnumber)">
+                    <i class="fas fa-file-pdf"></i>
+                  </button>
+                                    <button class="btn btn-outline-secondary rounded-pill" title="Ver" @onclick="() => OpenDetailAsync(e)">
+                    <i class="fas fa-eye"></i>
+                  </button>
+
+                </div>
+              </td>
+            </tr>
+          }
+        }
+        else
+        {
+          <tr><td colspan="6" class="text-center text-muted py-4">Sin resultados</td></tr>
+        }
+      </tbody>
+    </table>
+  </div>
+
+  <!-- Paginación debajo -->
+  <div class="d-flex justify-content-between align-items-center px-3 py-2 border-top">
+    <div class="small text-muted">
+      @if (result is not null && result.TotalItems > 0)
+      {
+        var from = ((page - 1) * pageSize) + 1;
+        var to = Math.Min(page * pageSize, result.TotalItems);
+        <text>Mostrando @from–@to de @result.TotalItems</text>
+      }
+    </div>
+    <div class="btn-group">
+      <button class="btn btn-outline-secondary btn-sm rounded-pill"
+              disabled="@(page<=1)" @onclick="PrevPage">
+        <i class="fas fa-chevron-left me-1"></i> Anterior
+      </button>
+      <button class="btn btn-outline-secondary btn-sm rounded-pill"
+              disabled="@(result is null || page>=TotalPages)" @onclick="NextPage">
+        Siguiente <i class="fas fa-chevron-right ms-1"></i>
+      </button>
+    </div>
+  </div>
+</div>
+
+<!-- Drawer de detalle -->
+<ExpeditionDetailDrawer Expedition="@selected"
+                        Visible="@drawerOpen"
+                        VisibleChanged="@(v => drawerOpen = v)"
+                        ExportPdfRequested="OnExportPdfRequested"
+                        Loading="@loadingDetail" />
+
+@code {
+  private Filters filters = new();
+  private PagedResult<ExpeditionDto>? result;
+  private int page = 1;
+  private int pageSize = 10;
+  private int TotalPages => result is null ? 1 : (int)Math.Ceiling((double)result.TotalItems / result.PageSize);
+
+    private ExpeditionDto? selected;
+    private bool drawerOpen;
+    private bool loadingDetail;
+
+    private async Task OpenDetailAsync(ExpeditionDto dto)
+    {
+        // Abro el drawer con lo que ya tengo (encabezado)
+        drawerOpen = true;
+        selected = dto;
+        StateHasChanged();
+
+        // Traigo el DTO completo (incluye Items)
+        var full = await expeditionService.GetDtoByIdAsync(dto.Id);
+        if (full is not null)
+        {
+            selected = full;          // ahora sí con Items
+        }
+        else
+        {
+            Toast.ShowError("No se pudo cargar el detalle de la expedición.");
+        }
+
+        // opcional: si querés mostrar un spinner en el drawer mientras carga
+        loadingDetail = false;
+        StateHasChanged();
+    }
+
+  private async Task Search()
+  {
+    result = await expeditionService.SearchAsync(
+      expeditionNumber: filters.Number,
+      status: filters.Status,
+      issueDateFrom: filters.From,
+      issueDateTo: filters.To,
+      locationId: filters.LocationId,
+      page: page,
+      pageSize: pageSize);
+    StateHasChanged();
+  }
+
+  private void Clear()
+  {
+    filters = new();
+    page = 1;
+    result = null;
+  }
+
+  private void Create()
+  {
+    Nav.NavigateTo("/expeditions/create");
+  }
+
+  private async Task ExportCurrent()
+  {
+    // Opcional: /api/lsm/expeditions/export?{filtros}
+    Toast.ShowInfo("Export en preparación.");
+  }
+
+  private async Task ViewPdf(int id, string number)
+  {
+    await expeditionService.ExportPdfAsync(id, number);
+  }
+
+  private void OpenDetail(ExpeditionDto dto)
+  {
+    selected = dto;
+    drawerOpen = true;
+  }
+
+  private async Task OnExportPdfRequested((int Id, string Number) payload)
+  {
+    await expeditionService.ExportPdfAsync(payload.Id, payload.Number);
+  }
+
+  private async Task PrevPage()
+  {
+    if (page <= 1) return;
+    page--;
+    await Search();
+  }
+
+  private async Task NextPage()
+  {
+    if (result is null || page >= TotalPages) return;
+    page++;
+    await Search();
+  }
+
+  private void ChangePageSize(string? value)
+  {
+    if (int.TryParse(value, out var newSize) && newSize > 0)
+    {
+      pageSize = newSize;
+      page = 1;
+      _ = Search();
+    }
+  }
+
+  public class Filters
+  {
+    public string? Number { get; set; }
+    public string? Status { get; set; }
+    public DateTime? From { get; set; }
+    public DateTime? To { get; set; }
+    public int? LocationId { get; set; }
+  }
+    private static string? GetProfessional(string? json) => TryGetString(json, "Professional");
+    private static string? GetInstitution(string? json) => TryGetString(json, "Institution");
+    private static string? GetPatient(string? json) => TryGetString(json, "Patient");
+    private static string? GetSurgeryDateShort(string? json)
+        => TryGetDate(json, "SurgeryDate")?.ToString("dd/MM/yyyy");
+
+    private static string? TryGetString(string? json, string propName)
+    {
+        if (string.IsNullOrWhiteSpace(json)) return null;
+        try
+        {
+            using var doc = JsonDocument.Parse(json);
+            var root = doc.RootElement;
+            if (root.ValueKind != JsonValueKind.Object) return null;
+
+            foreach (var p in root.EnumerateObject())
+                if (string.Equals(p.Name, propName, StringComparison.OrdinalIgnoreCase)
+                    && p.Value.ValueKind == JsonValueKind.String)
+                    return p.Value.GetString();
+
+            return null;
+        }
+        catch { return null; }
+    }
+
+    private static DateTime? TryGetDate(string? json, string propName)
+    {
+        var s = TryGetString(json, propName);
+        if (string.IsNullOrWhiteSpace(s)) return null;
+        if (DateTime.TryParse(s, out var dt)) return dt;
+        return null;
+    }
+}

phronCare.UIBlazor/Services/Stock/Expeditions/ExpeditionService.cs

@@ -1,11 +1,13 @@
 using Domain.Dtos;
+using Domain.Dtos.Stock;
 using Domain.Entities;
+using Domain.Generics;
 using Microsoft.JSInterop;
 using System.Net.Http.Json;
 
 namespace phronCare.UIBlazor.Services.Stock.Expeditions
 {
-    public class ExpeditionService
+    public class ExpeditionService: IExpeditionService
     {
         private readonly IJSRuntime _js; //Todavia no se utiliza pero eventualmente para exportaciones seguramente./
         private readonly HttpClient _http;
@@ -15,6 +17,42 @@ namespace phronCare.UIBlazor.Services.Stock.Expeditions
             _http = http;
         }
 
+        /// <summary>
+        /// Búsqueda de expediciones con filtros y paginación.
+        /// Filtros típicos: número, estado, fechas, ubicación (opcional).
+        /// </summary>
+        /// <summary>Buscar expediciones (simétrico a QuoteService.SearchAsync)</summary>
+        public async Task<PagedResult<ExpeditionDto>> SearchAsync(
+            string? expeditionNumber = null,
+            string? status = null,
+            DateTime? issueDateFrom = null,
+            DateTime? issueDateTo = null,
+            int? locationId = null,
+            int page = 1,
+            int pageSize = 10)
+        {
+            var query = new List<string>();
+            void Add(string key, string? val)
+            {
+                if (!string.IsNullOrWhiteSpace(val))
+                    query.Add($"{key}={Uri.EscapeDataString(val)}");
+            }
+
+            Add("expeditionNumber", expeditionNumber);
+            Add("status", status);
+            Add("issueDateFrom", issueDateFrom?.ToString("o"));
+            Add("issueDateTo", issueDateTo?.ToString("o"));
+            Add("locationId", locationId?.ToString());
+            Add("page", page.ToString());
+            Add("pageSize", pageSize.ToString());
+
+            // FIX: controller es singular => /api/expedition/search
+            var url = "/api/expedition/search";
+            if (query.Any()) url += "?" + string.Join("&", query);
+
+            var result = await _http.GetFromJsonAsync<PagedResult<ExpeditionDto>>(url);
+            return result!;
+        }
         /// <summary>
         /// Obtiene un presupuesto por QuoteNumber.
         /// </summary>
@@ -133,31 +171,5 @@ namespace phronCare.UIBlazor.Services.Stock.Expeditions
     }
 
     // TODO: Ajustar namespace real si es distinto
-    public class ExpeditionDto
-    {
-        // Estructura mínima para compilar si aún no referenciás el DTO real.
-        // Reemplazar por el DTO definitivo de Domain.Dtos.
-        public int Id { get; set; }
-        public string ExpeditionNumber { get; set; } = string.Empty;
-        public string Status { get; set; } = string.Empty;
-        public DateTime IssueDate { get; set; }
-        public string? CustomerName { get; set; }
-        public string? ProfessionalName { get; set; }
-        public string? InstitutionName { get; set; }
-        public string? PatientName { get; set; }
-        public List<ExpeditionItemDto> Items { get; set; } = new();
-        public string? Observations { get; set; }
-    }
-
-    public class ExpeditionItemDto
-    {
-        public int ProductId { get; set; }
-        public string ProductName { get; set; } = string.Empty;
-        public decimal Quantity { get; set; }
-        public string? Batch { get; set; }
-        public string? Serial { get; set; }
-        public DateOnly? Expiration { get; set; }
-        public int? LocationId { get; set; }
-    }
 
 }

phronCare.UIBlazor/Services/Stock/Expeditions/IExpeditionService.cs

@@ -1,6 +1,14 @@
-namespace phronCare.UIBlazor.Services.Stock.Expeditions
+using Domain.Dtos;
+using Domain.Dtos.Stock;
+using Domain.Generics;
+
+namespace phronCare.UIBlazor.Services.Stock.Expeditions
 {
     public interface IExpeditionService
     {
+        Task ExportPdfAsync(int expeditionId, string expeditionNumber);
+        Task<ExpeditionDto?> GetDtoByIdAsync(int id);
+        Task<QuoteDto?> GetQuoteByNumberAsync(string quoteNumber);
+        Task<PagedResult<ExpeditionDto>> SearchAsync(string? expeditionNumber = null, string? status = null, DateTime? issueDateFrom = null, DateTime? issueDateTo = null, int? locationId = null, int page = 1, int pageSize = 10);
     }
 }