TASK: Implement ExpressionParser (partially)

Author: grebaldi

…ccessChain/AccessChainSegmentKeyNode.php …nguage/AST/Node/Access/AccessKeyNode.phpsrc/Language/AST/Node/AccessChain/AccessChainSegmentKeyNode.php renamed to src/Language/AST/Node/Access/AccessKeyNode.php src/Language/AST/Node/AccessChain/AccessChainSegmentKeyNode.php renamed to src/Language/AST/Node/Access/AccessKeyNode.php

@@ -20,13 +20,13 @@
 
 declare(strict_types=1);
 
-namespace PackageFactory\ComponentEngine\Language\AST\Node\AccessChain;
+namespace PackageFactory\ComponentEngine\Language\AST\Node\Access;
 
 use PackageFactory\ComponentEngine\Domain\PropertyName\PropertyName;
 use PackageFactory\ComponentEngine\Language\AST\Node\Node;
 use PackageFactory\ComponentEngine\Parser\Source\Range;
 
-final class AccessChainSegmentKeyNode extends Node
+final class AccessKeyNode extends Node
 {
     public function __construct(
         public readonly Range $rangeInSource,

…AST/Node/AccessChain/AccessChainNode.php …/Language/AST/Node/Access/AccessNode.phpsrc/Language/AST/Node/AccessChain/AccessChainNode.php renamed to src/Language/AST/Node/Access/AccessNode.php src/Language/AST/Node/AccessChain/AccessChainNode.php renamed to src/Language/AST/Node/Access/AccessNode.php

@@ -20,18 +20,19 @@
 
 declare(strict_types=1);
 
-namespace PackageFactory\ComponentEngine\Language\AST\Node\AccessChain;
+namespace PackageFactory\ComponentEngine\Language\AST\Node\Access;
 
 use PackageFactory\ComponentEngine\Language\AST\Node\Expression\ExpressionNode;
 use PackageFactory\ComponentEngine\Language\AST\Node\Node;
 use PackageFactory\ComponentEngine\Parser\Source\Range;
 
-final class AccessChainNode extends Node
+final class AccessNode extends Node
 {
     public function __construct(
         public readonly Range $rangeInSource,
-        public readonly ExpressionNode $root,
-        public readonly AccessChainSegmentNodes $chain
+        public readonly ExpressionNode $parent,
+        public readonly AccessType $type,
+        public readonly AccessKeyNode $key
     ) {
     }
 }

…uage/AST/Node/AccessChain/AccessType.php …/Language/AST/Node/Access/AccessType.phpsrc/Language/AST/Node/AccessChain/AccessType.php renamed to src/Language/AST/Node/Access/AccessType.php src/Language/AST/Node/AccessChain/AccessType.php renamed to src/Language/AST/Node/Access/AccessType.php

@@ -20,7 +20,7 @@
 
 declare(strict_types=1);
 
-namespace PackageFactory\ComponentEngine\Language\AST\Node\AccessChain;
+namespace PackageFactory\ComponentEngine\Language\AST\Node\Access;
 
 enum AccessType: string
 {

src/Language/AST/Node/AccessChain/AccessChainSegmentNodes.php

@@ -22,7 +22,7 @@
 
 namespace PackageFactory\ComponentEngine\Language\AST\Node\Expression;
 
-use PackageFactory\ComponentEngine\Language\AST\Node\AccessChain\AccessChainNode;
+use PackageFactory\ComponentEngine\Language\AST\Node\Access\AccessNode;
 use PackageFactory\ComponentEngine\Language\AST\Node\BinaryOperation\BinaryOperationNode;
 use PackageFactory\ComponentEngine\Language\AST\Node\BooleanLiteral\BooleanLiteralNode;
 use PackageFactory\ComponentEngine\Language\AST\Node\IntegerLiteral\IntegerLiteralNode;
@@ -41,7 +41,7 @@ final class ExpressionNode extends Node
 {
     public function __construct(
         public readonly Range $rangeInSource,
-        public readonly AccessChainNode | BinaryOperationNode | BooleanLiteralNode | IntegerLiteralNode | MatchNode | NullLiteralNode | StringLiteralNode | TagNode | TemplateLiteralNode | TernaryOperationNode | UnaryOperationNode | ValueReferenceNode $root
+        public readonly AccessNode | BinaryOperationNode | BooleanLiteralNode | IntegerLiteralNode | MatchNode | NullLiteralNode | StringLiteralNode | TagNode | TemplateLiteralNode | TernaryOperationNode | UnaryOperationNode | ValueReferenceNode $root
     ) {
     }
 }

src/Language/AST/Node/Expression/ExpressionNode.php

@@ -29,10 +29,15 @@
 final class TernaryOperationNode extends Node
 {
     public function __construct(
-        public readonly Range $rangeInSource,
         public readonly ExpressionNode $condition,
         public readonly ExpressionNode $trueBranch,
         public readonly ExpressionNode $falseBranch
     ) {
+        parent::__construct(
+            rangeInSource: Range::from(
+                $condition->rangeInSource->start,
+                $falseBranch->rangeInSource->end
+            )
+        );
     }
 }

src/Language/AST/Node/TernaryOperation/TernaryOperationNode.php

@@ -20,17 +20,27 @@
 
 declare(strict_types=1);
 
-namespace PackageFactory\ComponentEngine\Language\AST\Node\AccessChain;
+namespace PackageFactory\ComponentEngine\Language\Parser\Expression;
 
-use PackageFactory\ComponentEngine\Language\AST\Node\Node;
-use PackageFactory\ComponentEngine\Parser\Source\Range;
+use PackageFactory\ComponentEngine\Language\Parser\ParserException;
+use PackageFactory\ComponentEngine\Parser\Tokenizer\Token;
+use PackageFactory\ComponentEngine\Parser\Tokenizer\TokenTypes;
 
-final class AccessChainSegmentNode extends Node
+final class ExpressionCouldNotBeParsed extends ParserException
 {
-    public function __construct(
-        public readonly Range $rangeInSource,
-        public readonly AccessType $accessType,
-        public readonly AccessChainSegmentKeyNode $key
-    ) {
+    public static function becauseOfUnexpectedToken(
+        TokenTypes $expectedTokenTypes,
+        Token $actualToken
+    ): self {
+        return new self(
+            code: 1691063089,
+            message: sprintf(
+                'Expression could not be parsed because of unexpected token %s. '
+                . 'Expected %s instead.',
+                $actualToken->toDebugString(),
+                $expectedTokenTypes->toDebugString()
+            ),
+            affectedRangeInSource: $actualToken->boundaries
+        );
     }
 }