Close to the same feature set as the Go interface

src/main/java/be/seeseepuff/pcinv/controllers/WebController.java

@@ -24,7 +24,10 @@ public class WebController {
     private static final String DESCRIPTORS = "descriptors";
     /// The name of the model attribute that holds the asset descriptor for the current view.
     private static final String DESCRIPTOR = "descriptor";
-    private static final String GENERIC_DESCRIPTOR = "generic";
+    /// The name of the model attribute that holds the list of assets.
+    private static final String ASSETS = "assets";
+    /// The name of the model attribute that holds a list of all properties of all descriptors.
+    private static final String PROPERTIES = "properties";
 
     private final AssetService assetService;
 
@@ -38,6 +41,33 @@ public class WebController {
         return "index";
     }
 
+    /**
+     * Shows a view where a user can select the type of asset to browse.
+     */
+    @GetMapping("/browse")
+    public String browse(Model model) {
+        model.addAttribute(DESCRIPTORS, assetService.getAssetDescriptors());
+        return "browse";
+    }
+
+    /**
+     * Handles the browsing of assets by type.
+     * Displays the asset descriptor tree and the specific descriptor for the given type.
+     *
+     * @param model The model to add attributes to.
+     * @param type  The type of asset to browse.
+     * @return The view name for browsing assets by type.
+     */
+    @GetMapping("/browse/{type}")
+    public String browseType(Model model, @PathVariable String type) {
+        var tree = assetService.getAssetDescriptorTree(type);
+        model.addAttribute(DESCRIPTOR, assetService.getAssetDescriptor(type));
+        model.addAttribute(DESCRIPTORS, tree);
+        model.addAttribute(PROPERTIES, tree.stream().flatMap(d -> d.getProperties().stream()).toList());
+        model.addAttribute(ASSETS, assetService.getAssetsByType(type));
+        return "browse_type";
+    }
+
     /**
      * Handles the view of an asset by its QR code.
      * If the asset does not exist, it redirects to the index page.

src/main/java/be/seeseepuff/pcinv/meta/AssetDescriptor.java

@@ -19,9 +19,12 @@ public class AssetDescriptor {
     /// The type of property, e.g.: ram, asset, etc...
     private final String type;
 
-    /// The displayable name of the property, e.g.: "Random Access memory"
+    /// The displayable name of the property, e.g.: "Random Access Memory"
     private final String displayName;
 
+    /// The plural name of the property, e.g.: "Random Access Memories"
+    private final String pluralName;
+
     /// Whether the asset is visible in the user interface.
     private final boolean visible;
 
@@ -44,6 +47,7 @@ public class AssetDescriptor {
         var builder = AssetDescriptor.builder()
                 .type(assetInfo.type())
                 .displayName(assetInfo.displayName())
+                .pluralName(assetInfo.pluralName())
                 .visible(assetInfo.isVisible())
                 .properties(Arrays.stream(assetType.getDeclaredFields())
                         .map(field -> AssetProperty.loadFrom(field, assetInfo.type()))

src/main/java/be/seeseepuff/pcinv/meta/AssetInfo.java

@@ -16,14 +16,21 @@ public @interface AssetInfo {
      *
      * @return the display name of the asset type
      */
-    String displayName() default "";
+    String displayName();
+
+    /**
+     * The plural name of the asset type, used for display purposes.
+     *
+     * @return the plural name of the asset type
+     */
+    String pluralName();
 
     /**
      * The type of the asset, which can be a string or an integer.
      *
      * @return the type of the asset
      */
-    String type() default "";
+    String type();
 
     /**
      * Indicates whether the asset type should be visible in the UI.

src/main/java/be/seeseepuff/pcinv/models/GenericAsset.java

@@ -17,6 +17,7 @@ import lombok.Setter;
 @Entity
 @AssetInfo(
 		displayName = "Asset",
+		pluralName = "Assets",
 		type = "asset",
 		isVisible = false
 )

src/main/java/be/seeseepuff/pcinv/models/HddAsset.java

@@ -15,6 +15,7 @@ import lombok.Setter;
 @Entity
 @AssetInfo(
 		displayName = "Hard Drive",
+		pluralName = "Hard Drives",
 		type = "HDD"
 )
 @Table(name = "hdd_assets")

src/main/java/be/seeseepuff/pcinv/models/RamAsset.java

@@ -15,6 +15,7 @@ import lombok.Setter;
 @Entity
 @AssetInfo(
 		displayName = "Random Access Memory",
+		pluralName = "Random Access Memories",
 		type = "RAM"
 )
 @Table(name = "ram_assets")

src/main/java/be/seeseepuff/pcinv/repositories/AssetRepository.java

@@ -4,6 +4,8 @@ import be.seeseepuff.pcinv.models.Asset;
 import be.seeseepuff.pcinv.models.GenericAsset;
 import org.springframework.stereotype.Repository;
 
+import java.util.List;
+
 @Repository
 public interface AssetRepository<T extends Asset> {
     T saveAndFlush(T entity);
@@ -19,6 +21,8 @@ public interface AssetRepository<T extends Asset> {
 
     T findByAsset(GenericAsset asset);
 
+    List<T> findAll();
+
     Class<T> getAssetType();
 
     long count();

src/main/java/be/seeseepuff/pcinv/services/AssetService.java

@@ -50,6 +50,16 @@ public class AssetService {
         return getRepositoryFor(genericAsset.getType()).findByAsset(genericAsset);
     }
 
+    /**
+     * Retrieves all assets of a specific type.
+     *
+     * @param type the type of asset to retrieve
+     * @return a list of assets of the specified type
+     */
+    public List<? extends Asset> getAssetsByType(String type) {
+        return getRepositoryFor(type).findAll();
+    }
+
     /**
      * Retrieves the global asset descriptors for all asset types.
      *

src/main/resources/templates/browse.html

@@ -0,0 +1,10 @@
+<body th:replace="~{fragments :: base(title='Browse assets', content=~{::content})}">
+<div th:fragment="content">
+  View device details
+  <ul>
+    <li th:each="d : ${descriptors.getAssets()}" th:if="${d.visible}">
+      <a th:href="'/browse/'+${d.getType()}" th:text="${d.pluralName}"></a>
+    </li>
+  </ul>
+</div>
+</body>

src/main/resources/templates/browse_type.html

@@ -0,0 +1,13 @@
+<body th:replace="~{fragments :: base(title='View '+${descriptor.pluralName}, content=~{::content})}">
+<div th:fragment="content">
+  There are <span th:text="${assets.size()}"></span> <span th:text="${descriptor.pluralName}"></span> in the database.
+  <table border="1">
+    <tr>
+      <th th:each="p : ${properties}" th:text="${p.displayName}" bgcolor="#d3d3d3"></th>
+    </tr>
+    <tr th:each="a : ${assets}">
+        <td th:each="p : ${properties}"><a th:href="'/view/'+${a.getQr()}" th:text="${p.renderValue(a)}"></a></td>
+    </tr>
+  </table>
+</div>
+</body>

src/main/resources/templates/create_asset.html

@@ -1,4 +1,4 @@
-<body th:replace="~{fragments :: base(title='Select type to create', content=~{::content})}">
+<body th:replace="~{fragments :: base(title='Create '+${descriptor.displayName}, content=~{::content})}">
 <div th:fragment="content">
 	Create a <span th:text="${descriptor.displayName}"></span>
 	<form th:action="'/create/'+${descriptor.getType()}" method="post">

src/main/resources/templates/view.html

@@ -1,4 +1,4 @@
-<body th:replace="~{fragments :: base(title='Select type to create', content=~{::content})}">
+<body th:replace="~{fragments :: base(title='View asset information', content=~{::content})}">
 <div th:fragment="content">
   View device details
   <div th:each="d : ${descriptors}">