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// Copyright Yahoo. Licensed under the terms of the Apache 2.0 license. See LICENSE in the project root.
package ai.vespa.intellij.schema.psi.impl;
import ai.vespa.intellij.schema.psi.SdArgumentDeclaration;
import com.intellij.extapi.psi.ASTWrapperPsiElement;
import com.intellij.icons.AllIcons;
import com.intellij.lang.ASTNode;
import com.intellij.navigation.ItemPresentation;
import com.intellij.psi.PsiElement;
import com.intellij.psi.util.PsiTreeUtil;
import ai.vespa.intellij.schema.SdIcons;
import ai.vespa.intellij.schema.SdUtil;
import ai.vespa.intellij.schema.psi.SdAnnotationFieldDefinition;
import ai.vespa.intellij.schema.psi.SdArgumentDeclaration;
import ai.vespa.intellij.schema.psi.SdDeclarationType;
import ai.vespa.intellij.schema.psi.SdDocumentAnnotationDefinition;
import ai.vespa.intellij.schema.psi.SdDocumentDefinition;
import ai.vespa.intellij.schema.psi.SdDocumentFieldDefinition;
import ai.vespa.intellij.schema.psi.SdDocumentStructDefinition;
import ai.vespa.intellij.schema.psi.SdDocumentStructFieldDefinition;
import ai.vespa.intellij.schema.psi.SdDocumentSummaryDefinition;
import ai.vespa.intellij.schema.psi.SdElementFactory;
import ai.vespa.intellij.schema.psi.SdFunctionDefinition;
import ai.vespa.intellij.schema.psi.SdIdentifier;
import ai.vespa.intellij.schema.psi.SdImportFieldDefinition;
import ai.vespa.intellij.schema.psi.SdNamedElement;
import ai.vespa.intellij.schema.psi.SdRankFeature;
import ai.vespa.intellij.schema.psi.SdRankProfileDefinition;
import ai.vespa.intellij.schema.psi.SdSchemaAnnotationDefinition;
import ai.vespa.intellij.schema.psi.SdSchemaFieldDefinition;
import ai.vespa.intellij.schema.psi.SdStructFieldDefinition;
import ai.vespa.intellij.schema.psi.SdTypes;
import javax.swing.Icon;
/**
* This abstract class is used to wrap a Psi Element with SdNamedElement interface, which enables the element to be a
* "name owner" (like an identifier). It allows the element to take a part in references, find usages and more.
*
* @author Shahar Ariel
*/
public abstract class SdNamedElementImpl extends ASTWrapperPsiElement implements SdNamedElement {
public SdNamedElementImpl(ASTNode node) {
super(node);
}
public String getName() {
ASTNode node;
if (this instanceof SdImportFieldDefinition) {
ASTNode asNode = this.getNode().findChildByType(SdTypes.AS);
node = this.getNode().findChildByType(SdTypes.IDENTIFIER_VAL, asNode);
} else if (this instanceof SdRankProfileDefinition || this instanceof SdDocumentSummaryDefinition
|| this instanceof SdRankFeature) {
node = this.getNode().findChildByType(SdTypes.IDENTIFIER_WITH_DASH_VAL);
} else {
node = this.getNode().findChildByType(SdTypes.IDENTIFIER_VAL);
}
if (node != null) {
return node.getText();
} else {
return "";
}
}
public String getTypeName() {
return getType().toString();
}
public SdDeclarationType getType() {
if (this instanceof SdSchemaFieldDefinition) {
return SdDeclarationType.SCHEMA_FIELD;
} else if (this instanceof SdDocumentSummaryDefinition) {
return SdDeclarationType.DOCUMENT_SUMMARY;
} else if (this instanceof SdImportFieldDefinition) {
return SdDeclarationType.IMPORTED_FIELD;
} else if (this instanceof SdRankProfileDefinition) {
return SdDeclarationType.RANK_PROFILE;
} else if (this instanceof SdFunctionDefinition) {
return SdDeclarationType.FUNCTION;
} else if (this instanceof SdArgumentDeclaration) {
return SdDeclarationType.FUNCTION_ARGUMENT;
} else if (this instanceof SdDocumentDefinition) {
return SdDeclarationType.DOCUMENT;
} else if (this instanceof SdDocumentStructDefinition) {
return SdDeclarationType.STRUCT;
} else if (this instanceof SdSchemaAnnotationDefinition ||
this instanceof SdDocumentAnnotationDefinition) {
return SdDeclarationType.ANNOTATION;
} else if (this instanceof SdDocumentStructFieldDefinition) {
return SdDeclarationType.DOCUMENT_STRUCT_FIELD;
} else if (this instanceof SdDocumentFieldDefinition) {
return SdDeclarationType.DOCUMENT_FIELD;
} else if (this instanceof SdStructFieldDefinition) {
return SdDeclarationType.STRUCT_FIELD;
} else if (this instanceof SdAnnotationFieldDefinition) {
return SdDeclarationType.ANNOTATION_FIELD;
} else if (this instanceof SdRankFeature) {
return SdDeclarationType.FEATURE;
} else {
return null;
}
}
public PsiElement setName(String newName) {
ASTNode node;
if (this instanceof SdImportFieldDefinition) {
ASTNode asNode = this.getNode().findChildByType(SdTypes.AS);
node = this.getNode().findChildByType(SdTypes.IDENTIFIER_VAL, asNode);
} else {
node = this.getNode().findChildByType(SdTypes.IDENTIFIER_VAL);
}
SdIdentifier elementName = null;
if (node != null) {
elementName = SdElementFactory.createIdentifierVal(this.getProject(), newName);
} else {
node = this.getNode().findChildByType(SdTypes.IDENTIFIER_WITH_DASH_VAL);
}
if (node != null) {
elementName = SdElementFactory.createIdentifierWithDashVal(this.getProject(), newName);
}
if (elementName != null) {
ASTNode newNode = elementName.getFirstChild().getNode();
this.getNode().replaceChild(node, newNode);
}
return this;
}
public PsiElement getNameIdentifier() {
ASTNode keyNode = this.getNode().findChildByType(SdTypes.ID);
if (keyNode != null) {
return keyNode.getPsi();
} else {
return null;
}
}
@Override
public ItemPresentation getPresentation() {
final SdNamedElement element = this;
return new ItemPresentation() {
@Override
public String getPresentableText() {
if (element instanceof SdFunctionDefinition) {
return SdUtil.createFunctionDescription((SdFunctionDefinition) element);
}
SdRankProfileDefinition rankProfileParent = PsiTreeUtil.getParentOfType(element, SdRankProfileDefinition.class);
if (rankProfileParent != null) {
if (element instanceof SdRankFeature) {
return element.getName() + " in " + rankProfileParent.getName();
}
return rankProfileParent.getName() + "." + element.getName();
}
return element.getName();
}
@Override
public String getLocationString() {
return element.getContainingFile() != null ? element.getContainingFile().getName() : null;
}
@Override
public Icon getIcon(boolean unused) {
if (element instanceof SdSchemaFieldDefinition || element instanceof SdDocumentFieldDefinition ||
element instanceof SdAnnotationFieldDefinition || element instanceof SdRankFeature) {
return AllIcons.Nodes.Field;
} else if (element instanceof SdStructFieldDefinition ||
element instanceof SdDocumentStructFieldDefinition) {
return SdIcons.STRUCT_FIELD;
} else if (element instanceof SdImportFieldDefinition) {
return SdIcons.IMPORTED_FIELD;
} else if (element instanceof SdFunctionDefinition) {
return AllIcons.Nodes.Method;
// Didn't use isOverride() here because it causes the Structure View to load too slow
// return ((SdFunctionDefinition) element).isOverride() ? SdIcons.OVERRIDE_MACRO : AllIcons.Nodes.Method;
} else if (element instanceof SdDocumentStructDefinition) {
return SdIcons.STRUCT;
} else if (element instanceof SdRankProfileDefinition) {
return AllIcons.Nodes.Record;
} else if (element instanceof SdDocumentSummaryDefinition) {
return SdIcons.DOCUMENT_SUMMARY;
} else if (element instanceof SdDocumentDefinition) {
return SdIcons.DOCUMENT;
} else if (element instanceof SdSchemaAnnotationDefinition ||
element instanceof SdDocumentAnnotationDefinition) {
return AllIcons.Nodes.ObjectTypeAttribute;
}
else {
return null;
}
}
};
}
}
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