fix: Prevent shape change after material creation

Disable Shape dropdown on existing materials since changing shape would
require completely different dimension properties.

Co-Authored-By: Claude Opus 4.5 <noreply@anthropic.com>

.claude/mcp/CutList.Mcp.runtimeconfig.json

@@ -0,0 +1,20 @@
+{
+  "runtimeOptions": {
+    "tfm": "net8.0",
+    "frameworks": [
+      {
+        "name": "Microsoft.NETCore.App",
+        "version": "8.0.0"
+      },
+      {
+        "name": "Microsoft.AspNetCore.App",
+        "version": "8.0.0"
+      }
+    ],
+    "configProperties": {
+      "System.Reflection.Metadata.MetadataUpdater.IsSupported": false,
+      "System.Reflection.NullabilityInfoContext.IsSupported": true,
+      "System.Runtime.Serialization.EnableUnsafeBinaryFormatterSerialization": false
+    }
+  }
+}

.claude/mcp/CutList.Web.runtimeconfig.json

@@ -0,0 +1,21 @@
+{
+  "runtimeOptions": {
+    "tfm": "net8.0",
+    "frameworks": [
+      {
+        "name": "Microsoft.NETCore.App",
+        "version": "8.0.0"
+      },
+      {
+        "name": "Microsoft.AspNetCore.App",
+        "version": "8.0.0"
+      }
+    ],
+    "configProperties": {
+      "System.GC.Server": true,
+      "System.Reflection.Metadata.MetadataUpdater.IsSupported": false,
+      "System.Reflection.NullabilityInfoContext.IsSupported": true,
+      "System.Runtime.Serialization.EnableUnsafeBinaryFormatterSerialization": false
+    }
+  }
+}

.claude/mcp/appsettings.Development.json

@@ -0,0 +1,8 @@
+{
+  "Logging": {
+    "LogLevel": {
+      "Default": "Information",
+      "Microsoft.AspNetCore": "Warning"
+    }
+  }
+}

.claude/mcp/appsettings.json

@@ -0,0 +1,13 @@
+{
+  "Logging": {
+    "LogLevel": {
+      "Default": "Information",
+      "Microsoft.AspNetCore": "Warning",
+      "Microsoft.EntityFrameworkCore.Database.Command": "Warning"
+    }
+  },
+  "AllowedHosts": "*",
+  "ConnectionStrings": {
+    "DefaultConnection": "Server=(localdb)\\mssqllocaldb;Database=CutListDb;Trusted_Connection=True;MultipleActiveResultSets=true"
+  }
+}

.claude/settings.local.json

@@ -0,0 +1,28 @@
+{
+  "permissions": {
+    "allow": [
+      "Skill(roslyn-bridge)",
+      "Bash(dotnet build:*)",
+      "SlashCommand(/rb)",
+      "mcp__roslyn-bridge__get_projects",
+      "Bash(dotnet tool install:*)",
+      "Bash(dotnet ilspy:*)",
+      "Bash(dotnet add package:*)",
+      "Bash(git -C /c/Users/AJ/Desktop/Projects/CutList add CutList.Core/BinComparer.cs CutList.Core/BinItem.cs CutList.Core/MultiBin.cs CutList/Tool.cs)",
+      "Bash(git -C /c/Users/AJ/Desktop/Projects/CutList commit --amend --no-edit)",
+      "mcp__roslyn-bridge__get_code_smells",
+      "mcp__roslyn-bridge__get_duplicates",
+      "mcp__roslyn-bridge__get_code_smell_summary",
+      "mcp__cutlist__create_cutlist",
+      "Bash(dotnet run:*)",
+      "mcp__roslyn-bridge__get_files",
+      "mcp__roslyn-bridge__refresh_workspace",
+      "mcp__roslyn-bridge__get_diagnostics",
+      "Bash(dotnet ef database update:*)",
+      "mcp__roslyn-bridge__search_symbol",
+      "Bash(dotnet ef migrations add:*)"
+    ],
+    "deny": [],
+    "ask": []
+  }
+}

CutList.Core/Formatting/ArchUnits.cs

@@ -28,7 +28,17 @@ namespace CutList.Core.Formatting
             var match2 = regex.Match(input);
 
             if (!match2.Success)
+            {
+                // If no unit symbols, try to parse as plain inches (e.g., "0.5" or "1/2" converted to "0.5")
+                if (!input.Contains("'") && !input.Contains("\""))
+                {
+                    if (double.TryParse(input.Trim(), out var plainInches))
+                    {
+                        return Math.Round(plainInches, 8);
+                    }
+                }
                 throw new Exception("Input is not in a valid format.");
+            }
 
             var feet = match2.Groups["Feet"];
             var inches = match2.Groups["Inches"];

CutList.Core/Formatting/FormatHelper.cs

@@ -39,6 +39,12 @@ namespace CutList.Core.Formatting
                 return wholeNumber.ToString();
             }
 
+            // If whole number is 0, just show the fraction
+            if (wholeNumber == 0)
+            {
+                return $"{numerator}/{denominator}";
+            }
+
             return $"{wholeNumber}-{numerator}/{denominator}";
         }
 

CutList.Mcp/CutList.Mcp.csproj

@@ -2,6 +2,7 @@
 
   <ItemGroup>
     <ProjectReference Include="..\CutList.Core\CutList.Core.csproj" />
+    <ProjectReference Include="..\CutList.Web\CutList.Web.csproj" />
   </ItemGroup>
 
   <ItemGroup>

CutList.Mcp/Program.cs

@@ -1,9 +1,15 @@
+using CutList.Web.Data;
+using Microsoft.EntityFrameworkCore;
 using Microsoft.Extensions.DependencyInjection;
 using Microsoft.Extensions.Hosting;
 using ModelContextProtocol.Server;
 
 var builder = Host.CreateApplicationBuilder(args);
 
+// Add DbContext for inventory tools
+builder.Services.AddDbContext<ApplicationDbContext>(options =>
+    options.UseSqlServer("Server=(localdb)\\mssqllocaldb;Database=CutListDb;Trusted_Connection=True;MultipleActiveResultSets=true"));
+
 builder.Services
     .AddMcpServer()
     .WithStdioServerTransport()

CutList.Web/Components/Layout/NavMenu.razor

@@ -14,8 +14,8 @@
             </NavLink>
         </div>
         <div class="nav-item px-3">
-            <NavLink class="nav-link" href="projects">
+            <NavLink class="nav-link" href="jobs">
-                <span class="bi bi-list-check-nav-menu" aria-hidden="true"></span> Projects
+                <span class="bi bi-list-check-nav-menu" aria-hidden="true"></span> Jobs
             </NavLink>
         </div>
         <div class="nav-item px-3">

CutList.Web/Components/Layout/NavMenu.razor.css

@@ -46,6 +46,10 @@
     background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='16' height='16' fill='white' class='bi bi-box' viewBox='0 0 16 16'%3E%3Cpath d='M8.186 1.113a.5.5 0 0 0-.372 0L1.846 3.5 8 5.961 14.154 3.5 8.186 1.113zM15 4.239l-6.5 2.6v7.922l6.5-2.6V4.24zM7.5 14.762V6.838L1 4.239v7.923l6.5 2.6zM7.443.184a1.5 1.5 0 0 1 1.114 0l7.129 2.852A.5.5 0 0 1 16 3.5v8.662a1 1 0 0 1-.629.928l-7.185 2.874a.5.5 0 0 1-.372 0L.63 13.09a1 1 0 0 1-.63-.928V3.5a.5.5 0 0 1 .314-.464L7.443.184z'/%3E%3C/svg%3E");
 }
 
+.bi-boxes-nav-menu {
+    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='16' height='16' fill='white' class='bi bi-boxes' viewBox='0 0 16 16'%3E%3Cpath d='M7.752.066a.5.5 0 0 1 .496 0l3.75 2.143a.5.5 0 0 1 .252.434v3.995l3.498 2A.5.5 0 0 1 16 9.07v4.286a.5.5 0 0 1-.252.434l-3.75 2.143a.5.5 0 0 1-.496 0l-3.502-2-3.502 2.001a.5.5 0 0 1-.496 0l-3.75-2.143A.5.5 0 0 1 0 13.357V9.071a.5.5 0 0 1 .252-.434L3.75 6.638V2.643a.5.5 0 0 1 .252-.434zM4.25 7.504 1.508 9.071l2.742 1.567 2.742-1.567zM7.5 9.933l-2.75 1.571v3.134l2.75-1.571zm1 3.134 2.75 1.571v-3.134L8.5 9.933zm.508-3.996 2.742 1.567 2.742-1.567-2.742-1.567zm2.242-2.433V3.504L8.5 5.076V8.21zM7.5 8.21V5.076L4.75 3.504v3.134zM5.258 2.643 8 4.21l2.742-1.567L8 1.076zM15 9.933l-2.75 1.571v3.134L15 13.067zM3.75 14.638v-3.134L1 9.933v3.134z'/%3E%3C/svg%3E");
+}
+
 .bi-building-nav-menu {
     background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='16' height='16' fill='white' class='bi bi-building' viewBox='0 0 16 16'%3E%3Cpath d='M4 2.5a.5.5 0 0 1 .5-.5h1a.5.5 0 0 1 .5.5v1a.5.5 0 0 1-.5.5h-1a.5.5 0 0 1-.5-.5v-1Zm3 0a.5.5 0 0 1 .5-.5h1a.5.5 0 0 1 .5.5v1a.5.5 0 0 1-.5.5h-1a.5.5 0 0 1-.5-.5v-1Zm3.5-.5a.5.5 0 0 0-.5.5v1a.5.5 0 0 0 .5.5h1a.5.5 0 0 0 .5-.5v-1a.5.5 0 0 0-.5-.5h-1ZM4 5.5a.5.5 0 0 1 .5-.5h1a.5.5 0 0 1 .5.5v1a.5.5 0 0 1-.5.5h-1a.5.5 0 0 1-.5-.5v-1ZM7.5 5a.5.5 0 0 0-.5.5v1a.5.5 0 0 0 .5.5h1a.5.5 0 0 0 .5-.5v-1a.5.5 0 0 0-.5-.5h-1Zm2.5.5a.5.5 0 0 1 .5-.5h1a.5.5 0 0 1 .5.5v1a.5.5 0 0 1-.5.5h-1a.5.5 0 0 1-.5-.5v-1ZM4.5 8a.5.5 0 0 0-.5.5v1a.5.5 0 0 0 .5.5h1a.5.5 0 0 0 .5-.5v-1a.5.5 0 0 0-.5-.5h-1Zm2.5.5a.5.5 0 0 1 .5-.5h1a.5.5 0 0 1 .5.5v1a.5.5 0 0 1-.5.5h-1a.5.5 0 0 1-.5-.5v-1Zm3.5-.5a.5.5 0 0 0-.5.5v1a.5.5 0 0 0 .5.5h1a.5.5 0 0 0 .5-.5v-1a.5.5 0 0 0-.5-.5h-1Z'/%3E%3Cpath d='M2 1a1 1 0 0 1 1-1h10a1 1 0 0 1 1 1v14a1 1 0 0 1-1 1H3a1 1 0 0 1-1-1V1Zm11 0H3v14h3v-2.5a.5.5 0 0 1 .5-.5h3a.5.5 0 0 1 .5.5V15h3V1Z'/%3E%3C/svg%3E");
 }

CutList.Web/Components/Pages/Home.razor

@@ -10,9 +10,9 @@
     <div class="col-md-6 col-lg-3 mb-4">
         <div class="card h-100">
             <div class="card-body">
-                <h5 class="card-title">Projects</h5>
+                <h5 class="card-title">Jobs</h5>
-                <p class="card-text">Create and manage cut list projects. Add parts and stock bins, then optimize to minimize waste.</p>
+                <p class="card-text">Create and manage cut list jobs. Add parts and stock bins, then optimize to minimize waste.</p>
-                <a href="projects" class="btn btn-primary">Go to Projects</a>
+                <a href="jobs" class="btn btn-primary">Go to Jobs</a>
             </div>
         </div>
     </div>
@@ -51,7 +51,7 @@
 <ol>
     <li><strong>Set up materials</strong> - Define the shapes and sizes of materials you work with</li>
     <li><strong>Add suppliers</strong> - Track which stock lengths are available from your suppliers</li>
-    <li><strong>Create a project</strong> - Add the parts you need to cut with their lengths and quantities</li>
+    <li><strong>Create a job</strong> - Add the parts you need to cut with their lengths and quantities</li>
     <li><strong>Add stock bins</strong> - Specify which stock lengths to cut from (import from supplier or add manually)</li>
     <li><strong>Optimize</strong> - Run the optimizer to find the best cutting pattern</li>
     <li><strong>Print report</strong> - Generate a printable cut list to take to the shop</li>

CutList.Web/Components/Pages/Jobs/Edit.razor

@@ -0,0 +1,822 @@
+@page "/jobs/new"
+@page "/jobs/{Id:int}"
+@inject JobService JobService
+@inject MaterialService MaterialService
+@inject StockItemService StockItemService
+@inject NavigationManager Navigation
+@using CutList.Core.Formatting
+@using CutList.Web.Data.Entities
+
+<PageTitle>@(IsNew ? "New Job" : job.DisplayName)</PageTitle>
+
+<div class="d-flex justify-content-between align-items-center mb-3">
+    <h1>@(IsNew ? "New Job" : job.DisplayName)</h1>
+    @if (!IsNew)
+    {
+        <a href="jobs/@Id/results" class="btn btn-success">Run Optimization</a>
+    }
+</div>
+
+@if (loading)
+{
+    <p><em>Loading...</em></p>
+}
+else if (IsNew)
+{
+    <!-- New Job: Simple form -->
+    <div class="row">
+        <div class="col-lg-6">
+            @RenderDetailsForm()
+        </div>
+    </div>
+}
+else
+{
+    <!-- Existing Job: Tabbed interface -->
+    <ul class="nav nav-tabs mb-3" role="tablist">
+        <li class="nav-item" role="presentation">
+            <button class="nav-link @(activeTab == Tab.Details ? "active" : "")"
+                    @onclick="() => SetTab(Tab.Details)" type="button">
+                Details
+            </button>
+        </li>
+        <li class="nav-item" role="presentation">
+            <button class="nav-link @(activeTab == Tab.Parts ? "active" : "")"
+                    @onclick="() => SetTab(Tab.Parts)" type="button">
+                Parts
+                @if (job.Parts.Count > 0)
+                {
+                    <span class="badge bg-secondary ms-1">@job.Parts.Sum(p => p.Quantity)</span>
+                }
+            </button>
+        </li>
+        <li class="nav-item" role="presentation">
+            <button class="nav-link @(activeTab == Tab.Stock ? "active" : "")"
+                    @onclick="() => SetTab(Tab.Stock)" type="button">
+                Stock
+                @if (job.Stock.Count > 0)
+                {
+                    <span class="badge bg-secondary ms-1">@job.Stock.Count</span>
+                }
+            </button>
+        </li>
+    </ul>
+
+    <div class="tab-content">
+        @if (activeTab == Tab.Details)
+        {
+            <div class="row">
+                <div class="col-lg-6">
+                    @RenderDetailsForm()
+                </div>
+            </div>
+        }
+        else if (activeTab == Tab.Parts)
+        {
+            @RenderPartsTab()
+        }
+        else if (activeTab == Tab.Stock)
+        {
+            @RenderStockTab()
+        }
+    </div>
+}
+
+@* Part Modal Dialog *@
+@if (showPartForm)
+{
+    <div class="modal fade show d-block" tabindex="-1" style="background-color: rgba(0,0,0,0.5);">
+        <div class="modal-dialog modal-lg">
+            <div class="modal-content">
+                <div class="modal-header">
+                    <h5 class="modal-title">@(editingPart == null ? "Add Part" : "Edit Part")</h5>
+                    <button type="button" class="btn-close" @onclick="CancelPartForm"></button>
+                </div>
+                <div class="modal-body">
+                    <div class="row g-3">
+                        <div class="col-md-6">
+                            <label class="form-label">Shape</label>
+                            <select class="form-select" @bind="selectedShape" @bind:after="OnShapeChanged">
+                                <option value="">-- Select --</option>
+                                @foreach (var shape in DistinctShapes)
+                                {
+                                    <option value="@shape">@shape.GetDisplayName()</option>
+                                }
+                            </select>
+                        </div>
+                        <div class="col-md-6">
+                            <label class="form-label">Size</label>
+                            <select class="form-select" @bind="newPart.MaterialId" disabled="@(!selectedShape.HasValue)">
+                                <option value="0">-- Select --</option>
+                                @foreach (var material in FilteredMaterials)
+                                {
+                                    <option value="@material.Id">@material.Size</option>
+                                }
+                            </select>
+                        </div>
+                        <div class="col-md-6">
+                            <label class="form-label">Length</label>
+                            <LengthInput @bind-Value="newPart.LengthInches" />
+                        </div>
+                        <div class="col-md-6">
+                            <label class="form-label">Quantity</label>
+                            <input type="number" class="form-control" @bind="newPart.Quantity" min="1" />
+                        </div>
+                        <div class="col-12">
+                            <label class="form-label">Name <span class="text-muted fw-normal">(optional)</span></label>
+                            <input type="text" class="form-control" @bind="newPart.Name" placeholder="Part name" />
+                        </div>
+                    </div>
+                    @if (!string.IsNullOrEmpty(partErrorMessage))
+                    {
+                        <div class="alert alert-danger mt-3 mb-0">@partErrorMessage</div>
+                    }
+                </div>
+                <div class="modal-footer">
+                    <button type="button" class="btn btn-outline-secondary" @onclick="CancelPartForm">Cancel</button>
+                    <button type="button" class="btn btn-primary" @onclick="SavePartAsync">
+                        @(editingPart == null ? "Add Part" : "Save Changes")
+                    </button>
+                </div>
+            </div>
+        </div>
+    </div>
+}
+
+@code {
+    private enum Tab { Details, Parts, Stock }
+
+    [Parameter]
+    public int? Id { get; set; }
+
+    private Job job = new();
+    private List<Material> materials = new();
+    private List<CuttingTool> cuttingTools = new();
+
+    private bool loading = true;
+    private bool savingJob;
+    private string? jobErrorMessage;
+    private Tab activeTab = Tab.Details;
+
+    private void SetTab(Tab tab) => activeTab = tab;
+
+    // Parts form
+    private bool showPartForm;
+    private JobPart newPart = new();
+    private JobPart? editingPart;
+    private string? partErrorMessage;
+    private MaterialShape? selectedShape;
+
+    // Stock form
+    private bool showStockForm;
+    private bool showCustomStockForm;
+    private JobStock newStock = new();
+    private JobStock? editingStock;
+    private string? stockErrorMessage;
+    private MaterialShape? stockSelectedShape;
+    private int stockSelectedMaterialId;
+    private List<StockItem> availableStockItems = new();
+
+    private IEnumerable<MaterialShape> DistinctShapes => materials.Select(m => m.Shape).Distinct().OrderBy(s => s);
+    private IEnumerable<Material> FilteredMaterials => !selectedShape.HasValue
+        ? Enumerable.Empty<Material>()
+        : materials.Where(m => m.Shape == selectedShape.Value).OrderBy(m => m.SortOrder).ThenBy(m => m.Size);
+
+    private bool IsNew => !Id.HasValue;
+
+    protected override async Task OnInitializedAsync()
+    {
+        materials = await MaterialService.GetAllAsync();
+        cuttingTools = await JobService.GetCuttingToolsAsync();
+
+        if (Id.HasValue)
+        {
+            var existing = await JobService.GetByIdAsync(Id.Value);
+            if (existing == null)
+            {
+                Navigation.NavigateTo("jobs");
+                return;
+            }
+            job = existing;
+        }
+        else
+        {
+            // Set default cutting tool for new jobs
+            var defaultTool = await JobService.GetDefaultCuttingToolAsync();
+            if (defaultTool != null)
+            {
+                job.CuttingToolId = defaultTool.Id;
+            }
+        }
+
+        loading = false;
+    }
+
+    private RenderFragment RenderDetailsForm() => __builder =>
+    {
+        <div class="card">
+            <div class="card-header">
+                <h5 class="mb-0">Job Details</h5>
+            </div>
+            <div class="card-body">
+                <EditForm Model="job" OnValidSubmit="SaveJobAsync">
+                    @if (!IsNew)
+                    {
+                        <div class="mb-3">
+                            <label class="form-label">Job Number</label>
+                            <input type="text" class="form-control" value="@job.JobNumber" readonly />
+                        </div>
+                    }
+
+                    <div class="mb-3">
+                        <label class="form-label">Job Name <span class="text-muted fw-normal">(optional)</span></label>
+                        <InputText class="form-control" @bind-Value="job.Name" placeholder="Descriptive name for this job" />
+                    </div>
+
+                    <div class="mb-3">
+                        <label class="form-label">Customer <span class="text-muted fw-normal">(optional)</span></label>
+                        <InputText class="form-control" @bind-Value="job.Customer" placeholder="Customer name" />
+                    </div>
+
+                    <div class="mb-3">
+                        <label class="form-label">Cutting Tool</label>
+                        <InputSelect class="form-select" @bind-Value="job.CuttingToolId">
+                            <option value="">-- Select Tool --</option>
+                            @foreach (var tool in cuttingTools)
+                            {
+                                <option value="@tool.Id">@tool.Name (@tool.KerfInches" kerf)</option>
+                            }
+                        </InputSelect>
+                    </div>
+
+                    <div class="mb-3">
+                        <label class="form-label">Notes</label>
+                        <InputTextArea class="form-control" @bind-Value="job.Notes" rows="3" />
+                    </div>
+
+                    @if (!string.IsNullOrEmpty(jobErrorMessage))
+                    {
+                        <div class="alert alert-danger">@jobErrorMessage</div>
+                    }
+
+                    <div class="d-flex gap-2">
+                        <button type="submit" class="btn btn-primary" disabled="@savingJob">
+                            @if (savingJob)
+                            {
+                                <span class="spinner-border spinner-border-sm me-1"></span>
+                            }
+                            @(IsNew ? "Create Job" : "Save")
+                        </button>
+                        <a href="jobs" class="btn btn-outline-secondary">Back</a>
+                    </div>
+                </EditForm>
+            </div>
+        </div>
+    };
+
+    private RenderFragment RenderPartsTab() => __builder =>
+    {
+        <div class="card">
+            <div class="card-header d-flex justify-content-between align-items-center">
+                <h5 class="mb-0">Parts to Cut</h5>
+                <button class="btn btn-primary" @onclick="ShowAddPartForm">Add Part</button>
+            </div>
+            <div class="card-body">
+                @if (job.Parts.Count == 0)
+                {
+                    <div class="text-center py-4 text-muted">
+                        <p class="mb-2">No parts added yet.</p>
+                        <p class="small">Add the parts you need to cut, selecting the material for each.</p>
+                    </div>
+                }
+                else
+                {
+                    <div class="table-responsive">
+                        <table class="table table-hover mb-0">
+                            <thead>
+                                <tr>
+                                    <th>Material</th>
+                                    <th>Length</th>
+                                    <th>Qty</th>
+                                    <th>Name</th>
+                                    <th style="width: 120px;">Actions</th>
+                                </tr>
+                            </thead>
+                            <tbody>
+                                @foreach (var part in job.Parts)
+                                {
+                                    <tr>
+                                        <td>@part.Material.DisplayName</td>
+                                        <td>@ArchUnits.FormatFromInches((double)part.LengthInches)</td>
+                                        <td>@part.Quantity</td>
+                                        <td>@(string.IsNullOrWhiteSpace(part.Name) ? "-" : part.Name)</td>
+                                        <td>
+                                            <button class="btn btn-sm btn-outline-primary me-1" @onclick="() => EditPart(part)">Edit</button>
+                                            <button class="btn btn-sm btn-outline-danger" @onclick="() => DeletePart(part)">Delete</button>
+                                        </td>
+                                    </tr>
+                                }
+                            </tbody>
+                        </table>
+                    </div>
+                    <div class="mt-3 text-muted">
+                        Total: @job.Parts.Sum(p => p.Quantity) pieces
+                    </div>
+                }
+            </div>
+        </div>
+    };
+
+    private async Task SaveJobAsync()
+    {
+        jobErrorMessage = null;
+        savingJob = true;
+
+        try
+        {
+            if (IsNew)
+            {
+                var created = await JobService.CreateAsync(job);
+                Navigation.NavigateTo($"jobs/{created.Id}");
+            }
+            else
+            {
+                await JobService.UpdateAsync(job);
+            }
+        }
+        finally
+        {
+            savingJob = false;
+        }
+    }
+
+    // Parts methods
+    private void ShowAddPartForm()
+    {
+        editingPart = null;
+        newPart = new JobPart { JobId = Id!.Value, Quantity = 1 };
+        selectedShape = null;
+        showPartForm = true;
+        partErrorMessage = null;
+    }
+
+    private void OnShapeChanged()
+    {
+        newPart.MaterialId = 0;
+    }
+
+    private void EditPart(JobPart part)
+    {
+        editingPart = part;
+        newPart = new JobPart
+        {
+            Id = part.Id,
+            JobId = part.JobId,
+            MaterialId = part.MaterialId,
+            Name = part.Name,
+            LengthInches = part.LengthInches,
+            Quantity = part.Quantity,
+            SortOrder = part.SortOrder
+        };
+        selectedShape = part.Material?.Shape;
+        showPartForm = true;
+        partErrorMessage = null;
+    }
+
+    private void CancelPartForm()
+    {
+        showPartForm = false;
+        editingPart = null;
+    }
+
+    private async Task SavePartAsync()
+    {
+        partErrorMessage = null;
+
+        if (!selectedShape.HasValue)
+        {
+            partErrorMessage = "Please select a shape";
+            return;
+        }
+
+        if (newPart.MaterialId == 0)
+        {
+            partErrorMessage = "Please select a size";
+            return;
+        }
+
+        if (newPart.LengthInches <= 0)
+        {
+            partErrorMessage = "Length must be greater than zero";
+            return;
+        }
+
+        if (newPart.Quantity < 1)
+        {
+            partErrorMessage = "Quantity must be at least 1";
+            return;
+        }
+
+        if (editingPart == null)
+        {
+            await JobService.AddPartAsync(newPart);
+        }
+        else
+        {
+            await JobService.UpdatePartAsync(newPart);
+        }
+
+        job = (await JobService.GetByIdAsync(Id!.Value))!;
+        showPartForm = false;
+        editingPart = null;
+    }
+
+    private async Task DeletePart(JobPart part)
+    {
+        await JobService.DeletePartAsync(part.Id);
+        job = (await JobService.GetByIdAsync(Id!.Value))!;
+    }
+
+    // Stock tab
+    private RenderFragment RenderStockTab() => __builder =>
+    {
+        <div class="card">
+            <div class="card-header d-flex justify-content-between align-items-center">
+                <h5 class="mb-0">Stock for This Job</h5>
+                <div class="btn-group">
+                    <button class="btn btn-primary" @onclick="ShowAddStockFromInventory">Add from Inventory</button>
+                    <button class="btn btn-outline-primary" @onclick="ShowAddCustomStock">Add Custom Length</button>
+                </div>
+            </div>
+            <div class="card-body">
+                @if (showStockForm)
+                {
+                    @RenderStockFromInventoryForm()
+                }
+                else if (showCustomStockForm)
+                {
+                    @RenderCustomStockForm()
+                }
+
+                @if (job.Stock.Count == 0)
+                {
+                    <div class="text-center py-4 text-muted">
+                        <p class="mb-2">No stock configured for this job.</p>
+                        <p class="small">Add stock from your inventory or define custom lengths.</p>
+                        <p class="small">If no stock is selected, the optimizer will use all available stock for the materials in your parts list.</p>
+                    </div>
+                }
+                else
+                {
+                    @RenderStockTable()
+                }
+            </div>
+        </div>
+    };
+
+    private RenderFragment RenderStockFromInventoryForm() => __builder =>
+    {
+        <div class="border rounded p-3 mb-3 bg-light">
+            <h6>@(editingStock == null ? "Add Stock from Inventory" : "Edit Stock Selection")</h6>
+            <div class="row g-3">
+                <div class="col-md-3">
+                    <label class="form-label">Shape</label>
+                    <select class="form-select" @bind="stockSelectedShape" @bind:after="OnStockShapeChanged">
+                        <option value="">-- Select --</option>
+                        @foreach (var shape in DistinctShapes)
+                        {
+                            <option value="@shape">@shape.GetDisplayName()</option>
+                        }
+                    </select>
+                </div>
+                <div class="col-md-3">
+                    <label class="form-label">Size</label>
+                    <select class="form-select" @bind="stockSelectedMaterialId" @bind:after="OnStockMaterialChanged"
+                            disabled="@(!stockSelectedShape.HasValue)">
+                        <option value="0">-- Select --</option>
+                        @foreach (var material in materials.Where(m => stockSelectedShape.HasValue && m.Shape == stockSelectedShape.Value).OrderBy(m => m.SortOrder).ThenBy(m => m.Size))
+                        {
+                            <option value="@material.Id">@material.Size</option>
+                        }
+                    </select>
+                </div>
+                <div class="col-md-3">
+                    <label class="form-label">Stock Length</label>
+                    <select class="form-select" @bind="newStock.StockItemId" disabled="@(stockSelectedMaterialId == 0)">
+                        <option value="">-- Select --</option>
+                        @foreach (var stock in availableStockItems)
+                        {
+                            <option value="@stock.Id">@ArchUnits.FormatFromInches((double)stock.LengthInches) (@stock.QuantityOnHand available)</option>
+                        }
+                    </select>
+                </div>
+                <div class="col-md-3">
+                    <label class="form-label">Qty to Use</label>
+                    <input type="number" class="form-control" @bind="newStock.Quantity" min="1" />
+                </div>
+            </div>
+            <div class="row g-3 mt-1">
+                <div class="col-md-3">
+                    <label class="form-label">Priority</label>
+                    <input type="number" class="form-control" @bind="newStock.Priority" min="1" />
+                    <small class="text-muted">Lower = used first</small>
+                </div>
+            </div>
+            @if (!string.IsNullOrEmpty(stockErrorMessage))
+            {
+                <div class="alert alert-danger mt-3 mb-0">@stockErrorMessage</div>
+            }
+            <div class="mt-3 d-flex gap-2">
+                <button class="btn btn-primary" @onclick="SaveStockFromInventoryAsync">
+                    @(editingStock == null ? "Add Stock" : "Save Changes")
+                </button>
+                <button class="btn btn-outline-secondary" @onclick="CancelStockForm">Cancel</button>
+            </div>
+        </div>
+    };
+
+    private RenderFragment RenderCustomStockForm() => __builder =>
+    {
+        <div class="border rounded p-3 mb-3 bg-light">
+            <h6>@(editingStock == null ? "Add Custom Stock Length" : "Edit Custom Stock")</h6>
+            <div class="row g-3">
+                <div class="col-md-3">
+                    <label class="form-label">Shape</label>
+                    <select class="form-select" @bind="stockSelectedShape" @bind:after="OnStockShapeChanged">
+                        <option value="">-- Select --</option>
+                        @foreach (var shape in DistinctShapes)
+                        {
+                            <option value="@shape">@shape.GetDisplayName()</option>
+                        }
+                    </select>
+                </div>
+                <div class="col-md-3">
+                    <label class="form-label">Size</label>
+                    <select class="form-select" @bind="newStock.MaterialId" disabled="@(!stockSelectedShape.HasValue)">
+                        <option value="0">-- Select --</option>
+                        @foreach (var material in materials.Where(m => stockSelectedShape.HasValue && m.Shape == stockSelectedShape.Value).OrderBy(m => m.SortOrder).ThenBy(m => m.Size))
+                        {
+                            <option value="@material.Id">@material.Size</option>
+                        }
+                    </select>
+                </div>
+                <div class="col-md-3">
+                    <label class="form-label">Length</label>
+                    <LengthInput @bind-Value="newStock.LengthInches" />
+                </div>
+                <div class="col-md-3">
+                    <label class="form-label">Quantity</label>
+                    <input type="number" class="form-control" @bind="newStock.Quantity" min="1" />
+                    <small class="text-muted">Use -1 for unlimited</small>
+                </div>
+            </div>
+            <div class="row g-3 mt-1">
+                <div class="col-md-3">
+                    <label class="form-label">Priority</label>
+                    <input type="number" class="form-control" @bind="newStock.Priority" min="1" />
+                    <small class="text-muted">Lower = used first</small>
+                </div>
+            </div>
+            @if (!string.IsNullOrEmpty(stockErrorMessage))
+            {
+                <div class="alert alert-danger mt-3 mb-0">@stockErrorMessage</div>
+            }
+            <div class="mt-3 d-flex gap-2">
+                <button class="btn btn-primary" @onclick="SaveCustomStockAsync">
+                    @(editingStock == null ? "Add Stock" : "Save Changes")
+                </button>
+                <button class="btn btn-outline-secondary" @onclick="CancelStockForm">Cancel</button>
+            </div>
+        </div>
+    };
+
+    private RenderFragment RenderStockTable() => __builder =>
+    {
+        <div class="table-responsive">
+            <table class="table table-hover mb-0">
+                <thead>
+                    <tr>
+                        <th>Material</th>
+                        <th>Length</th>
+                        <th>Qty</th>
+                        <th>Priority</th>
+                        <th>Source</th>
+                        <th style="width: 120px;">Actions</th>
+                    </tr>
+                </thead>
+                <tbody>
+                    @foreach (var stock in job.Stock.OrderBy(s => s.Material?.Shape).ThenBy(s => s.Material?.Size).ThenBy(s => s.Priority))
+                    {
+                        <tr>
+                            <td>@stock.Material?.DisplayName</td>
+                            <td>@ArchUnits.FormatFromInches((double)stock.LengthInches)</td>
+                            <td>@(stock.Quantity == -1 ? "Unlimited" : stock.Quantity.ToString())</td>
+                            <td>@stock.Priority</td>
+                            <td>
+                                @if (stock.IsCustomLength)
+                                {
+                                    <span class="badge bg-info">Custom</span>
+                                }
+                                else
+                                {
+                                    <span class="badge bg-secondary">Inventory</span>
+                                }
+                            </td>
+                            <td>
+                                <button class="btn btn-sm btn-outline-primary me-1" @onclick="() => EditStock(stock)">Edit</button>
+                                <button class="btn btn-sm btn-outline-danger" @onclick="() => DeleteStock(stock)">Delete</button>
+                            </td>
+                        </tr>
+                    }
+                </tbody>
+            </table>
+        </div>
+    };
+
+    private void ShowAddStockFromInventory()
+    {
+        editingStock = null;
+        newStock = new JobStock { JobId = Id!.Value, Quantity = 1, Priority = 10 };
+        stockSelectedShape = null;
+        stockSelectedMaterialId = 0;
+        availableStockItems.Clear();
+        showStockForm = true;
+        showCustomStockForm = false;
+        stockErrorMessage = null;
+    }
+
+    private void ShowAddCustomStock()
+    {
+        editingStock = null;
+        newStock = new JobStock { JobId = Id!.Value, Quantity = -1, Priority = 10, IsCustomLength = true };
+        stockSelectedShape = null;
+        showStockForm = false;
+        showCustomStockForm = true;
+        stockErrorMessage = null;
+    }
+
+    private void CancelStockForm()
+    {
+        showStockForm = false;
+        showCustomStockForm = false;
+        editingStock = null;
+    }
+
+    private async Task OnStockShapeChanged()
+    {
+        stockSelectedMaterialId = 0;
+        newStock.MaterialId = 0;
+        newStock.StockItemId = null;
+        availableStockItems.Clear();
+    }
+
+    private async Task OnStockMaterialChanged()
+    {
+        newStock.MaterialId = stockSelectedMaterialId;
+        newStock.StockItemId = null;
+        if (stockSelectedMaterialId > 0)
+        {
+            availableStockItems = await JobService.GetAvailableStockForMaterialAsync(stockSelectedMaterialId);
+        }
+        else
+        {
+            availableStockItems.Clear();
+        }
+    }
+
+    private void EditStock(JobStock stock)
+    {
+        editingStock = stock;
+        newStock = new JobStock
+        {
+            Id = stock.Id,
+            JobId = stock.JobId,
+            MaterialId = stock.MaterialId,
+            StockItemId = stock.StockItemId,
+            LengthInches = stock.LengthInches,
+            Quantity = stock.Quantity,
+            IsCustomLength = stock.IsCustomLength,
+            Priority = stock.Priority,
+            SortOrder = stock.SortOrder
+        };
+        stockSelectedShape = stock.Material?.Shape;
+        stockSelectedMaterialId = stock.MaterialId;
+        stockErrorMessage = null;
+
+        if (stock.IsCustomLength)
+        {
+            showStockForm = false;
+            showCustomStockForm = true;
+        }
+        else
+        {
+            showStockForm = true;
+            showCustomStockForm = false;
+            _ = OnStockMaterialChanged();
+        }
+    }
+
+    private async Task SaveStockFromInventoryAsync()
+    {
+        stockErrorMessage = null;
+
+        if (!stockSelectedShape.HasValue)
+        {
+            stockErrorMessage = "Please select a shape";
+            return;
+        }
+
+        if (stockSelectedMaterialId == 0)
+        {
+            stockErrorMessage = "Please select a size";
+            return;
+        }
+
+        if (!newStock.StockItemId.HasValue)
+        {
+            stockErrorMessage = "Please select a stock length";
+            return;
+        }
+
+        if (newStock.Quantity < 1)
+        {
+            stockErrorMessage = "Quantity must be at least 1";
+            return;
+        }
+
+        var selectedStock = availableStockItems.FirstOrDefault(s => s.Id == newStock.StockItemId);
+        if (selectedStock == null)
+        {
+            stockErrorMessage = "Selected stock not found";
+            return;
+        }
+
+        newStock.MaterialId = stockSelectedMaterialId;
+        newStock.LengthInches = selectedStock.LengthInches;
+        newStock.IsCustomLength = false;
+
+        if (editingStock == null)
+        {
+            await JobService.AddStockAsync(newStock);
+        }
+        else
+        {
+            await JobService.UpdateStockAsync(newStock);
+        }
+
+        job = (await JobService.GetByIdAsync(Id!.Value))!;
+        showStockForm = false;
+        editingStock = null;
+    }
+
+    private async Task SaveCustomStockAsync()
+    {
+        stockErrorMessage = null;
+
+        if (!stockSelectedShape.HasValue)
+        {
+            stockErrorMessage = "Please select a shape";
+            return;
+        }
+
+        if (newStock.MaterialId == 0)
+        {
+            stockErrorMessage = "Please select a size";
+            return;
+        }
+
+        if (newStock.LengthInches <= 0)
+        {
+            stockErrorMessage = "Length must be greater than zero";
+            return;
+        }
+
+        if (newStock.Quantity < -1 || newStock.Quantity == 0)
+        {
+            stockErrorMessage = "Quantity must be at least 1 (or -1 for unlimited)";
+            return;
+        }
+
+        newStock.StockItemId = null;
+        newStock.IsCustomLength = true;
+
+        if (editingStock == null)
+        {
+            await JobService.AddStockAsync(newStock);
+        }
+        else
+        {
+            await JobService.UpdateStockAsync(newStock);
+        }
+
+        job = (await JobService.GetByIdAsync(Id!.Value))!;
+        showCustomStockForm = false;
+        editingStock = null;
+    }
+
+    private async Task DeleteStock(JobStock stock)
+    {
+        await JobService.DeleteStockAsync(stock.Id);
+        job = (await JobService.GetByIdAsync(Id!.Value))!;
+    }
+}

CutList.Web/Components/Pages/Jobs/Index.razor

@@ -0,0 +1,120 @@
+@page "/jobs"
+@inject JobService JobService
+@inject NavigationManager Navigation
+
+<PageTitle>Jobs</PageTitle>
+
+<div class="d-flex justify-content-between align-items-center mb-3">
+    <h1>Jobs</h1>
+    <div class="d-flex gap-2">
+        <button class="btn btn-success" @onclick="QuickCreateJob" disabled="@creating">
+            @if (creating)
+            {
+                <span class="spinner-border spinner-border-sm me-1"></span>
+            }
+            Quick Create
+        </button>
+        <a href="jobs/new" class="btn btn-primary">New Job</a>
+    </div>
+</div>
+
+@if (loading)
+{
+    <p><em>Loading...</em></p>
+}
+else if (jobs.Count == 0)
+{
+    <div class="alert alert-info">
+        No jobs found. <a href="jobs/new">Create your first job</a>.
+    </div>
+}
+else
+{
+    <table class="table table-striped table-hover">
+        <thead>
+            <tr>
+                <th>Job #</th>
+                <th>Name</th>
+                <th>Customer</th>
+                <th>Cutting Tool</th>
+                <th>Last Modified</th>
+                <th style="width: 200px;">Actions</th>
+            </tr>
+        </thead>
+        <tbody>
+            @foreach (var job in jobs)
+            {
+                <tr>
+                    <td><a href="jobs/@job.Id">@job.JobNumber</a></td>
+                    <td>@(job.Name ?? "-")</td>
+                    <td>@(job.Customer ?? "-")</td>
+                    <td>@(job.CuttingTool?.Name ?? "-")</td>
+                    <td>@((job.UpdatedAt ?? job.CreatedAt).ToLocalTime().ToString("g"))</td>
+                    <td>
+                        <a href="jobs/@job.Id" class="btn btn-sm btn-outline-primary">Edit</a>
+                        <a href="jobs/@job.Id/results" class="btn btn-sm btn-success">Optimize</a>
+                        <button class="btn btn-sm btn-outline-secondary" @onclick="() => DuplicateJob(job)">Copy</button>
+                        <button class="btn btn-sm btn-outline-danger" @onclick="() => ConfirmDelete(job)">Delete</button>
+                    </td>
+                </tr>
+            }
+        </tbody>
+    </table>
+}
+
+<ConfirmDialog @ref="deleteDialog"
+               Title="Delete Job"
+               Message="@deleteMessage"
+               ConfirmText="Delete"
+               OnConfirm="DeleteConfirmed" />
+
+@code {
+    private List<Job> jobs = new();
+    private bool loading = true;
+    private bool creating = false;
+    private ConfirmDialog deleteDialog = null!;
+    private Job? jobToDelete;
+    private string deleteMessage = "";
+
+    protected override async Task OnInitializedAsync()
+    {
+        jobs = await JobService.GetAllAsync();
+        loading = false;
+    }
+
+    private async Task QuickCreateJob()
+    {
+        creating = true;
+        try
+        {
+            var job = await JobService.QuickCreateAsync();
+            Navigation.NavigateTo($"jobs/{job.Id}");
+        }
+        finally
+        {
+            creating = false;
+        }
+    }
+
+    private void ConfirmDelete(Job job)
+    {
+        jobToDelete = job;
+        deleteMessage = $"Are you sure you want to delete \"{job.DisplayName}\"? This will also delete all parts.";
+        deleteDialog.Show();
+    }
+
+    private async Task DeleteConfirmed()
+    {
+        if (jobToDelete != null)
+        {
+            await JobService.DeleteAsync(jobToDelete.Id);
+            jobs = await JobService.GetAllAsync();
+        }
+    }
+
+    private async Task DuplicateJob(Job job)
+    {
+        var duplicate = await JobService.DuplicateAsync(job.Id);
+        Navigation.NavigateTo($"jobs/{duplicate.Id}");
+    }
+}