Initial support for builds

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

@@ -2,6 +2,7 @@ package be.seeseepuff.pcinv.controllers;
 
 import be.seeseepuff.pcinv.models.WorkLogEntry;
 import be.seeseepuff.pcinv.services.AssetService;
+import be.seeseepuff.pcinv.services.BuildService;
 import lombok.RequiredArgsConstructor;
 import org.springframework.data.repository.query.Param;
 import org.springframework.http.MediaType;
@@ -42,6 +43,7 @@ public class WebController {
     private static final String INPUT_LIST = "inputLists";
     /// The name of the model attribute that holds the current work log entries.
     private static final String WORKLOG = "worklog";
+    private static final String BUILDS = "builds";
 
     /// The name of the input field for the current size of the work log.
     private static final String WORKLOG_SIZE = "worklog_size";
@@ -49,6 +51,7 @@ public class WebController {
     private static final DateTimeFormatter DATE_TIME_FORMATTER = DateTimeFormatter.ofPattern("dd MMM yyyy 'at' HH:mm");
 
     private final AssetService assetService;
+    private final BuildService buildService;
 
     /**
      * Handles the root URL and returns the index page with asset descriptors and asset count.
@@ -202,6 +205,7 @@ public class WebController {
         model.addAttribute(DESCRIPTORS, assetService.getAssetDescriptorTree(type));
         model.addAttribute(DESCRIPTOR, assetService.getAssetDescriptor(type));
         model.addAttribute(INPUT_LIST, assetService.getInputList(type));
+        model.addAttribute(BUILDS, buildService.getAllBuilds());
         return "create_asset";
     }
 

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

@@ -1,12 +1,8 @@
 package be.seeseepuff.pcinv.meta;
 
-import be.seeseepuff.pcinv.models.Asset;
-import be.seeseepuff.pcinv.models.AssetCondition;
-import be.seeseepuff.pcinv.models.GenericAsset;
-import be.seeseepuff.pcinv.models.ReadWrite;
+import be.seeseepuff.pcinv.models.*;
 import jakarta.annotation.Nonnull;
 import jakarta.annotation.Nullable;
-import lombok.AllArgsConstructor;
 import lombok.Builder;
 import lombok.Getter;
 import lombok.Singular;
@@ -28,7 +24,7 @@ public class AssetProperty {
     /// The name of the property as it should be displayed, e.g., "Brand", "Model", etc.
     private final String displayName;
     /// The type of the property, which can be a string or an integer.
-    private final Type type;
+    private final PropertyType type;
     /// Whether the property is required for the asset.
     private final boolean required;
     /// A set of options for the property, used for enum types.
@@ -49,31 +45,6 @@ public class AssetProperty {
     /// A description of the property, if any.
     private final String description;
 
-    /**
-     * Enum representing the possible types of asset properties.
-     */
-    @AllArgsConstructor
-    public enum Type {
-        STRING(false),
-        INTEGER(false),
-        BOOLEAN(false),
-        CAPACITY(false),
-        CONDITION(true),
-        READWRITE(true),
-        ;
-        /// Set to `true` if the type is an enum, `false` otherwise.
-        public final boolean isEnum;
-
-        /**
-         * Returns the name of the type, or "enum" if it is an enum type.
-         *
-         * @return The name of the type or "enum" if it is an enum.
-         */
-        public String nameOrEnum() {
-            return isEnum ? "enum" : name();
-        }
-    }
-
     /**
      * Loads an AssetProperty from a given field.
      *
@@ -131,7 +102,7 @@ public class AssetProperty {
                 builder.option(option);
             }
         }
-        if (type == Type.CAPACITY) {
+        if (type == PropertyType.CAPACITY) {
             var capacityAnnotation = property.getAnnotation(Capacity.class);
             builder.capacityAsSI(capacityAnnotation.si());
             builder.capacityAsIEC(capacityAnnotation.iec());
@@ -146,19 +117,21 @@ public class AssetProperty {
      * @return The type of the property.
      * @throws IllegalArgumentException if the property type is unsupported.
      */
-    private static Type determineType(Field property) {
+    private static PropertyType determineType(Field property) {
         if (property.getType() == String.class) {
-            return Type.STRING;
+            return PropertyType.STRING;
         } else if (property.isAnnotationPresent(Capacity.class)) {
-            return Type.CAPACITY;
+            return PropertyType.CAPACITY;
         } else if (property.getType() == Integer.class || property.getType() == int.class || property.getType() == Long.class || property.getType() == long.class) {
-            return Type.INTEGER;
+            return PropertyType.INTEGER;
         } else if (property.getType() == Boolean.class || property.getType() == boolean.class) {
-            return Type.BOOLEAN;
+            return PropertyType.BOOLEAN;
         } else if (property.getType() == AssetCondition.class) {
-            return Type.CONDITION;
+            return PropertyType.CONDITION;
         } else if (property.getType() == ReadWrite.class) {
-            return Type.READWRITE;
+            return PropertyType.READWRITE;
+        } else if (property.getType() == Build.class) {
+            return PropertyType.BUILD;
         } else {
             throw new IllegalArgumentException("Unsupported property type: " + property.getType());
         }
@@ -204,11 +177,11 @@ public class AssetProperty {
         var value = getValue(asset);
         if (value == null) {
             return "?";
-        } else if (type == Type.BOOLEAN) {
+        } else if (type == PropertyType.BOOLEAN) {
             return (boolean) value ? "Yes" : "No";
-        } else if (type == Type.INTEGER || type == Type.STRING) {
+        } else if (type == PropertyType.INTEGER || type == PropertyType.STRING) {
             return value.toString();
-        } else if (type == Type.CAPACITY) {
+        } else if (type == PropertyType.CAPACITY) {
             return convertCapacity((Long) value).toString();
         } else if (type.isEnum) {
             if (value instanceof AssetEnum assetEnum) {
@@ -224,7 +197,7 @@ public class AssetProperty {
         if (value == null) {
             return null;
         }
-        if (type != Type.CAPACITY) {
+        if (type != PropertyType.CAPACITY) {
             throw new IllegalStateException("Property '" + name + "' is not a capacity type.");
         }
         return CapacityInfo.of(value, capacityAsIEC, capacityAsSI);

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

@@ -0,0 +1,31 @@
+package be.seeseepuff.pcinv.meta;
+
+import lombok.AllArgsConstructor;
+
+/**
+ * Enum representing the possible types of asset properties.
+ */
+@AllArgsConstructor
+public enum PropertyType
+{
+	STRING(false),
+	INTEGER(false),
+	BOOLEAN(false),
+	CAPACITY(false),
+	CONDITION(true),
+	READWRITE(true),
+	BUILD(false),
+	;
+	/// Set to `true` if the type is an enum, `false` otherwise.
+	public final boolean isEnum;
+
+	/**
+	 * Returns the name of the type, or "enum" if it is an enum type.
+	 *
+	 * @return The name of the type or "enum" if it is an enum.
+	 */
+	public String nameOrEnum()
+	{
+		return isEnum ? "enum" : name();
+	}
+}

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

@@ -0,0 +1,30 @@
+package be.seeseepuff.pcinv.models;
+
+import jakarta.persistence.*;
+import lombok.*;
+
+import java.util.List;
+
+@Getter
+@Setter
+@Builder
+@Entity
+@NoArgsConstructor
+@AllArgsConstructor
+@Table(
+	name = "builds",
+	uniqueConstraints = @UniqueConstraint(columnNames = "name")
+)
+public class Build
+{
+	@Id
+	@GeneratedValue
+	private long id;
+
+	private String name;
+
+	private String description;
+
+	@OneToMany(cascade = CascadeType.ALL)
+	private List<GenericAsset> parts;
+}

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

@@ -73,4 +73,9 @@ public class GenericAsset
 
 	@OneToMany(mappedBy = "asset", cascade = CascadeType.ALL, orphanRemoval = true)
 	private List<WorkLogEntry> workLog;
+
+	@ManyToOne
+	@Property("Part of build")
+	@Description("Select which build this asset is placed in.")
+	private Build build;
 }

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

@@ -0,0 +1,10 @@
+package be.seeseepuff.pcinv.repositories;
+
+import be.seeseepuff.pcinv.models.Build;
+import org.springframework.data.jpa.repository.JpaRepository;
+import org.springframework.stereotype.Repository;
+
+@Repository
+public interface BuildRepository extends JpaRepository<Build, Long>
+{
+}

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

@@ -1,13 +1,12 @@
 package be.seeseepuff.pcinv.services;
 
-import be.seeseepuff.pcinv.meta.AssetDescriptor;
-import be.seeseepuff.pcinv.meta.AssetDescriptors;
-import be.seeseepuff.pcinv.meta.AssetInfo;
-import be.seeseepuff.pcinv.meta.AssetProperty;
+import be.seeseepuff.pcinv.meta.*;
 import be.seeseepuff.pcinv.models.Asset;
+import be.seeseepuff.pcinv.models.Build;
 import be.seeseepuff.pcinv.models.GenericAsset;
 import be.seeseepuff.pcinv.models.WorkLogEntry;
 import be.seeseepuff.pcinv.repositories.AssetRepository;
+import be.seeseepuff.pcinv.repositories.BuildRepository;
 import be.seeseepuff.pcinv.repositories.GenericAssetRepository;
 import be.seeseepuff.pcinv.repositories.WorkLogRepository;
 import jakarta.persistence.EntityManager;
@@ -225,7 +224,7 @@ public class AssetService {
      * @return The parsed value as an Object.
      */
     private Object parseValue(AssetDescriptor descriptor, AssetProperty property, Map<String, String> values) {
-        if (property.getType() == AssetProperty.Type.CAPACITY) {
+        if (property.getType() == PropertyType.CAPACITY) {
             var value = values.get(descriptor.asString(property) + "-value");
             var unit = values.get(descriptor.asString(property) + "-unit");
             if (value == null || value.isBlank() || unit == null || unit.isBlank()) {
@@ -244,11 +243,11 @@ public class AssetService {
             return null;
         }
 
-        if (property.getType() == AssetProperty.Type.INTEGER) {
+        if (property.getType() == PropertyType.INTEGER) {
             return Integer.parseInt(stringValue);
-        } else if (property.getType() == AssetProperty.Type.STRING) {
+        } else if (property.getType() == PropertyType.STRING) {
             return stringValue;
-        } else if (property.getType() == AssetProperty.Type.BOOLEAN) {
+        } else if (property.getType() == PropertyType.BOOLEAN) {
             return switch (stringValue.toLowerCase()) {
                 case "true" -> true;
                 case "false" -> false;

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

@@ -0,0 +1,45 @@
+package be.seeseepuff.pcinv.services;
+
+import be.seeseepuff.pcinv.models.Build;
+import be.seeseepuff.pcinv.repositories.BuildRepository;
+import lombok.RequiredArgsConstructor;
+import org.springframework.stereotype.Service;
+
+import java.util.ArrayList;
+import java.util.List;
+
+/**
+ * A service that manages computer builds.
+ */
+@Service
+@RequiredArgsConstructor
+public class BuildService
+{
+	private final BuildRepository buildRepository;
+	public static final Build EMPTY = Build.builder()
+		.id(0)
+		.name("(None)")
+		.description("A meta build used to indicate that the part is not being used by anything")
+		.build();
+
+	/**
+	 * Gets a list of all computer builds, including meta builds.
+	 *
+	 * @return A list of all builds.
+	 */
+	public List<Build> getAllBuilds() {
+		var build = new ArrayList<Build>();
+		build.add(EMPTY);
+		build.addAll(getAllRealBuilds());
+		return build;
+	}
+
+	/**
+	 * Gets a list of all computer builds, excluding meta builds.
+	 *
+	 * @return A list of all builds.
+	 */
+	public List<Build> getAllRealBuilds() {
+		return buildRepository.findAll();
+	}
+}