Updates to attribute stuff

bard.json

@@ -5,6 +5,14 @@
             "path": "src/SonsOfPHP/Bard",
             "repository": "git@github.com:SonsOfPHP/bard.git"
         },
+        {
+            "path": "src/SonsOfPHP/Contract/Attribute",
+            "repository": "git@github.com:SonsOfPHP/attribute-contract.git"
+        },
+        {
+            "path": "src/SonsOfPHP/Component/Attribute",
+            "repository": "git@github.com:SonsOfPHP/attribute.git"
+        },
         {
             "path": "src/SonsOfPHP/Contract/Mailer",
             "repository": "git@github.com:SonsOfPHP/mailer-contract.git"

src/SonsOfPHP/Component/Attribute/Attribute.php

@@ -0,0 +1,66 @@
+<?php
+
+declare(strict_types=1);
+
+namespace SonsOfPHP\Component\Attribute;
+
+use SonsOfPHP\Contract\Attribute\AttributeInterface;
+use SonsOfPHP\Contract\Attribute\AttributeTypeInterface;
+
+/**
+ */
+class Attribute implements AttributeInterface, \Stringable
+{
+    protected ?string $name = null;
+    protected int $position = 0;
+    protected ?AttributeTypeInterface $type = null;
+
+    public function __toString(): string
+    {
+        return (string) $this->getName();
+    }
+
+    public function setCode(?string $code): static
+    {
+        // Normalize value
+        $this->code = strtolower((string) $code);
+
+        return $this;
+    }
+
+    public function getName(): ?string
+    {
+        return $this->name;
+    }
+
+    public function setName(?string $name): static
+    {
+        $this->name = $name;
+
+        return $this;
+    }
+
+    public function getPosition(): int
+    {
+        return $this->position;
+    }
+
+    public function setPosition(int $position): static
+    {
+        $this->position = $position;
+
+        return $this;
+    }
+
+    public function getType(): ?AttributeTypeInterface
+    {
+        return $this->type;
+    }
+
+    public function setType(AttributeTypeInterface $type): static
+    {
+        $this->type = $type;
+
+        return $this;
+    }
+}

src/SonsOfPHP/Component/Attribute/AttributeType.php

@@ -0,0 +1,37 @@
+<?php
+
+declare(strict_types=1);
+
+namespace SonsOfPHP\Component\Attribute;
+
+use SonsOfPHP\Contract\Attribute\AttributeTypeInterface;
+
+enum AttributeType: string implements AttributeTypeInterface
+{
+    case TYPE_TEXT = 'text';
+    // -- OR --
+    case TextType = 'text';
+    // -- OR --
+    case Text = 'text';
+
+    //case TextareaType   = 'textarea';
+    //case CheckboxType = 'checkbook';
+    //case IntegerType  = 'integer';
+    //case FloatType    = 'float';
+    //case DatetimeType = 'datetime';
+    //case DateType     = 'date';
+    //case SelectType   = 'select';
+
+    public function getDisplayName(): string
+    {
+        return match($this) {
+            self::TYPE_TEXT => 'Text',
+            default => 'Unknown',
+        };
+    }
+
+    public function getType()
+    {
+        return $this;
+    }
+}

src/SonsOfPHP/Component/Attribute/AttributeValue.php

@@ -0,0 +1,70 @@
+<?php
+
+declare(strict_types=1);
+
+namespace SonsOfPHP\Component\Attribute;
+
+use SonsOfPHP\Contract\Attribute\AttributeInterface;
+use SonsOfPHP\Contract\Attribute\AttributeSubjectInterface;
+use SonsOfPHP\Contract\Attribute\AttributeTypeInterface;
+use SonsOfPHP\Contract\Attribute\AttributeValueInterface;
+
+/**
+ */
+class AttributeValue implements AttributeValueInterface
+{
+    protected ?AttributeSubjectInterface $subject = null;
+    protected ?AttributeInterface $attribute = null;
+    protected $value = null;
+
+    public function getSubject(): ?AttributeSubjectInterface
+    {
+        return $this->subject;
+    }
+
+    public function setSubject(?AttributeSubjectInterface $subject): static
+    {
+        $this->subject = $subject;
+
+        return $this;
+    }
+
+    public function getAttribute(): ?AttributeInterface
+    {
+        return $this->attribute;
+    }
+
+    public function setAttribute(?AttributeInterface $attribute): static
+    {
+        $this->attribute = $attribute;
+
+        return $this;
+    }
+
+    public function getType(): ?AttributeTypeInterface
+    {
+        return $this->getAttribute()?->getType();
+    }
+
+    public function getValue()
+    {
+        return $this->value;
+    }
+
+    public function setValue($value): static
+    {
+        $this->value = $value;
+
+        return $this;
+    }
+
+    public function getCode(): ?string
+    {
+        return $this->getAttribute()?->getCode();
+    }
+
+    public function getName(): ?string
+    {
+        return $this->getAttribute()?->getName();
+    }
+}