qdr.app.tools/UILayoutDefinitionFormat/ui-layout-validation.xsd

<?xml version="1.0" encoding="UTF-8"?>
<xs:schema xmlns:xs="http://www.w3.org/2001/XMLSchema"
           targetNamespace="http://quadarax.com/ui-layout-validation"
           xmlns:tns="http://quadarax.com/ui-layout-validation"
           elementFormDefault="qualified"
           version="1.6">

  <!-- Root element for validation rule include files -->
  <xs:element name="validation-rules" type="tns:ValidationRulesIncludeFileType"/>

  <!-- Validation rules include file structure -->
  <xs:complexType name="ValidationRulesIncludeFileType">
    <xs:sequence>
      <xs:element name="rule" type="tns:ValidationRuleType" minOccurs="0" maxOccurs="unbounded"/>
      <!-- ENHANCEMENT: v1.3 new validation features -->
      <xs:element name="rule-group" type="tns:ValidationRuleGroupType" minOccurs="0" maxOccurs="unbounded"/>
      <xs:element name="custom-validator" type="tns:CustomValidatorType" minOccurs="0" maxOccurs="unbounded"/>
      <xs:element name="validation-profile" type="tns:ValidationProfileType" minOccurs="0" maxOccurs="unbounded"/>
    </xs:sequence>
    <!-- ENHANCEMENT: Version tracking for validation files -->
    <xs:attribute name="schema-version" type="xs:string" default="1.6"/>
    <xs:attribute name="target-platform" type="tns:PlatformEnum" default="basic"/>
    <xs:attribute name="validation-level" type="tns:ValidationLevelEnum" default="standard"/>
  </xs:complexType>

  <!-- ENHANCEMENT: Platform Enumeration -->
  <xs:simpleType name="PlatformEnum">
    <xs:restriction base="xs:string">
      <xs:enumeration value="basic"/>
      <xs:enumeration value="winforms"/>
      <xs:enumeration value="avalonia"/>
      <xs:enumeration value="kde"/>
      <xs:enumeration value="web"/>
      <xs:enumeration value="mobile"/>
      <xs:enumeration value="mixed"/>
    </xs:restriction>
  </xs:simpleType>

  <!-- ENHANCEMENT: Validation Level Enumeration -->
  <xs:simpleType name="ValidationLevelEnum">
    <xs:restriction base="xs:string">
      <xs:enumeration value="minimal"/>
      <xs:enumeration value="standard"/>
      <xs:enumeration value="strict"/>
      <xs:enumeration value="comprehensive"/>
    </xs:restriction>
  </xs:simpleType>

  <!-- Validation Rule Type -->
  <xs:complexType name="ValidationRuleType">
    <xs:sequence>
      <xs:element name="description" type="xs:string"/>
      <xs:element name="constraint" type="xs:string" maxOccurs="unbounded"/>
      <!-- ENHANCEMENT: v1.3 additional rule features -->
      <xs:element name="condition" type="tns:ValidationConditionType" minOccurs="0" maxOccurs="unbounded"/>
      <xs:element name="exception" type="tns:ValidationExceptionType" minOccurs="0" maxOccurs="unbounded"/>
      <xs:element name="remediation" type="tns:RemediationType" minOccurs="0"/>
      <xs:element name="test-case" type="tns:ValidationTestCaseType" minOccurs="0" maxOccurs="unbounded"/>
    </xs:sequence>
    <xs:attribute name="name" type="xs:string" use="required"/>
    <!-- ENHANCEMENT: v1.3 rule attributes -->
    <xs:attribute name="category" type="tns:ValidationCategoryEnum" default="structural"/>
    <xs:attribute name="severity" type="tns:SeverityEnum" default="error"/>
    <xs:attribute name="priority" type="tns:PriorityEnum" default="medium"/>
    <xs:attribute name="platform" type="tns:PlatformEnum" default="basic"/>
    <xs:attribute name="enabled" type="xs:boolean" default="true"/>
    <xs:attribute name="version" type="xs:string" default="1.0"/>
    <xs:attribute name="deprecated" type="xs:boolean" default="false"/>
    <xs:attribute name="replaced-by" type="xs:string"/>
  </xs:complexType>

  <!-- ENHANCEMENT: Validation Category Enumeration -->
  <xs:simpleType name="ValidationCategoryEnum">
    <xs:restriction base="xs:string">
      <xs:enumeration value="structural"/>
      <xs:enumeration value="semantic"/>
      <xs:enumeration value="accessibility"/>
      <xs:enumeration value="performance"/>
      <xs:enumeration value="security"/>
      <xs:enumeration value="usability"/>
      <xs:enumeration value="maintainability"/>
      <xs:enumeration value="compatibility"/>
      <xs:enumeration value="localization"/>
      <xs:enumeration value="business-rules"/>
    </xs:restriction>
  </xs:simpleType>

  <!-- ENHANCEMENT: Severity Enumeration -->
  <xs:simpleType name="SeverityEnum">
    <xs:restriction base="xs:string">
      <xs:enumeration value="info"/>
      <xs:enumeration value="warning"/>
      <xs:enumeration value="error"/>
      <xs:enumeration value="critical"/>
      <xs:enumeration value="blocker"/>
    </xs:restriction>
  </xs:simpleType>

  <!-- ENHANCEMENT: Priority Enumeration -->
  <xs:simpleType name="PriorityEnum">
    <xs:restriction base="xs:string">
      <xs:enumeration value="low"/>
      <xs:enumeration value="medium"/>
      <xs:enumeration value="high"/>
      <xs:enumeration value="critical"/>
    </xs:restriction>
  </xs:simpleType>

  <!-- ENHANCEMENT: Validation Condition Type -->
  <xs:complexType name="ValidationConditionType">
    <xs:attribute name="when" type="xs:string" use="required"/>
    <xs:attribute name="platform" type="tns:PlatformEnum"/>
    <xs:attribute name="version" type="xs:string"/>
    <xs:attribute name="context" type="xs:string"/>
  </xs:complexType>

  <!-- ENHANCEMENT: Validation Exception Type -->
  <xs:complexType name="ValidationExceptionType">
    <xs:attribute name="pattern" type="xs:string" use="required"/>
    <xs:attribute name="reason" type="xs:string" use="required"/>
    <xs:attribute name="approved-by" type="xs:string"/>
    <xs:attribute name="expires" type="xs:date"/>
  </xs:complexType>

  <!-- ENHANCEMENT: Remediation Type -->
  <xs:complexType name="RemediationType">
    <xs:sequence>
      <xs:element name="suggestion" type="xs:string" maxOccurs="unbounded"/>
      <xs:element name="auto-fix" type="tns:AutoFixType" minOccurs="0"/>
    </xs:sequence>
    <xs:attribute name="difficulty" type="tns:DifficultyEnum" default="medium"/>
    <xs:attribute name="estimated-time" type="xs:string"/>
  </xs:complexType>

  <xs:complexType name="AutoFixType">
    <xs:attribute name="available" type="xs:boolean" use="required"/>
    <xs:attribute name="confidence" type="tns:ConfidenceEnum" default="medium"/>
    <xs:attribute name="description" type="xs:string"/>
    <xs:attribute name="side-effects" type="xs:string"/>
  </xs:complexType>

  <xs:simpleType name="DifficultyEnum">
    <xs:restriction base="xs:string">
      <xs:enumeration value="trivial"/>
      <xs:enumeration value="easy"/>
      <xs:enumeration value="medium"/>
      <xs:enumeration value="hard"/>
      <xs:enumeration value="expert"/>
    </xs:restriction>
  </xs:simpleType>

  <xs:simpleType name="ConfidenceEnum">
    <xs:restriction base="xs:string">
      <xs:enumeration value="low"/>
      <xs:enumeration value="medium"/>
      <xs:enumeration value="high"/>
      <xs:enumeration value="certain"/>
    </xs:restriction>
  </xs:simpleType>

  <!-- ENHANCEMENT: Validation Test Case Type -->
  <xs:complexType name="ValidationTestCaseType">
    <xs:sequence>
      <xs:element name="input" type="xs:string"/>
      <xs:element name="expected-result" type="tns:ValidationResultEnum"/>
      <xs:element name="expected-message" type="xs:string" minOccurs="0"/>
    </xs:sequence>
    <xs:attribute name="name" type="xs:string" use="required"/>
    <xs:attribute name="description" type="xs:string"/>
  </xs:complexType>

  <xs:simpleType name="ValidationResultEnum">
    <xs:restriction base="xs:string">
      <xs:enumeration value="pass"/>
      <xs:enumeration value="fail"/>
      <xs:enumeration value="warning"/>
      <xs:enumeration value="skip"/>
    </xs:restriction>
  </xs:simpleType>

  <!-- ENHANCEMENT: Validation Rule Group Type -->
  <xs:complexType name="ValidationRuleGroupType">
    <xs:sequence>
      <xs:element name="description" type="xs:string"/>
      <xs:element name="rule-ref" type="tns:ValidationRuleRefType" maxOccurs="unbounded"/>
    </xs:sequence>
    <xs:attribute name="name" type="xs:string" use="required"/>
    <xs:attribute name="category" type="tns:ValidationCategoryEnum" use="required"/>
    <xs:attribute name="enabled" type="xs:boolean" default="true"/>
    <xs:attribute name="execution-order" type="tns:ExecutionOrderEnum" default="parallel"/>
  </xs:complexType>

  <xs:complexType name="ValidationRuleRefType">
    <xs:attribute name="name" type="xs:string" use="required"/>
    <xs:attribute name="enabled" type="xs:boolean" default="true"/>
    <xs:attribute name="override-severity" type="tns:SeverityEnum"/>
    <xs:attribute name="configuration" type="xs:string"/>
  </xs:complexType>

  <xs:simpleType name="ExecutionOrderEnum">
    <xs:restriction base="xs:string">
      <xs:enumeration value="parallel"/>
      <xs:enumeration value="sequential"/>
      <xs:enumeration value="dependency-ordered"/>
    </xs:restriction>
  </xs:simpleType>

  <!-- ENHANCEMENT: Custom Validator Type -->
  <xs:complexType name="CustomValidatorType">
    <xs:sequence>
      <xs:element name="description" type="xs:string"/>
      <xs:element name="implementation" type="tns:ValidatorImplementationType"/>
      <xs:element name="parameter" type="tns:ValidatorParameterType" minOccurs="0" maxOccurs="unbounded"/>
      <xs:element name="test-case" type="tns:ValidationTestCaseType" minOccurs="0" maxOccurs="unbounded"/>
    </xs:sequence>
    <xs:attribute name="name" type="xs:string" use="required"/>
    <xs:attribute name="version" type="xs:string" default="1.0"/>
    <xs:attribute name="author" type="xs:string"/>
    <xs:attribute name="category" type="tns:ValidationCategoryEnum" use="required"/>
  </xs:complexType>

  <xs:complexType name="ValidatorImplementationType">
    <xs:choice>
      <xs:element name="script" type="tns:ScriptImplementationType"/>
      <xs:element name="assembly" type="tns:AssemblyImplementationType"/>
      <xs:element name="rule-expression" type="tns:RuleExpressionType"/>
    </xs:choice>
  </xs:complexType>

  <xs:complexType name="ScriptImplementationType">
    <xs:attribute name="language" type="tns:ScriptLanguageEnum" use="required"/>
    <xs:attribute name="source" type="xs:string"/>
    <xs:attribute name="inline" type="xs:string"/>
  </xs:complexType>

  <xs:complexType name="AssemblyImplementationType">
    <xs:attribute name="assembly" type="xs:string" use="required"/>
    <xs:attribute name="type" type="xs:string" use="required"/>
    <xs:attribute name="method" type="xs:string" use="required"/>
  </xs:complexType>

  <xs:complexType name="RuleExpressionType">
    <xs:attribute name="expression" type="xs:string" use="required"/>
    <xs:attribute name="language" type="tns:ExpressionLanguageEnum" default="xpath"/>
  </xs:complexType>

  <xs:simpleType name="ScriptLanguageEnum">
    <xs:restriction base="xs:string">
      <xs:enumeration value="javascript"/>
      <xs:enumeration value="csharp"/>
      <xs:enumeration value="vbnet"/>
      <xs:enumeration value="python"/>
      <xs:enumeration value="powershell"/>
    </xs:restriction>
  </xs:simpleType>

  <xs:simpleType name="ExpressionLanguageEnum">
    <xs:restriction base="xs:string">
      <xs:enumeration value="xpath"/>
      <xs:enumeration value="jsonpath"/>
      <xs:enumeration value="regex"/>
      <xs:enumeration value="linq"/>
      <xs:enumeration value="sql"/>
    </xs:restriction>
  </xs:simpleType>

  <xs:complexType name="ValidatorParameterType">
    <xs:attribute name="name" type="xs:string" use="required"/>
    <xs:attribute name="type" type="tns:ParameterTypeEnum" use="required"/>
    <xs:attribute name="default-value" type="xs:string"/>
    <xs:attribute name="required" type="xs:boolean" default="false"/>
    <xs:attribute name="description" type="xs:string"/>
  </xs:complexType>

  <xs:simpleType name="ParameterTypeEnum">
    <xs:restriction base="xs:string">
      <xs:enumeration value="string"/>
      <xs:enumeration value="int"/>
      <xs:enumeration value="bool"/>
      <xs:enumeration value="decimal"/>
      <xs:enumeration value="regex"/>
      <xs:enumeration value="xpath"/>
      <xs:enumeration value="enum"/>
      <xs:enumeration value="array"/>
      <xs:enumeration value="object"/>
    </xs:restriction>
  </xs:simpleType>

  <!-- ENHANCEMENT: Validation Profile Type -->
  <xs:complexType name="ValidationProfileType">
    <xs:sequence>
      <xs:element name="description" type="xs:string"/>
      <xs:element name="profile-rule" type="tns:ProfileRuleType" maxOccurs="unbounded"/>
      <xs:element name="profile-group" type="tns:ProfileGroupType" minOccurs="0" maxOccurs="unbounded"/>
      <xs:element name="configuration" type="tns:ProfileConfigurationType" minOccurs="0"/>
    </xs:sequence>
    <xs:attribute name="name" type="xs:string" use="required"/>
    <xs:attribute name="version" type="xs:string" default="1.0"/>
    <xs:attribute name="target-platform" type="tns:PlatformEnum" default="basic"/>
    <xs:attribute name="inherits" type="xs:string"/>
    <xs:attribute name="enabled" type="xs:boolean" default="true"/>
  </xs:complexType>

  <xs:complexType name="ProfileRuleType">
    <xs:attribute name="rule-name" type="xs:string" use="required"/>
    <xs:attribute name="enabled" type="xs:boolean" default="true"/>
    <xs:attribute name="severity" type="tns:SeverityEnum"/>
    <xs:attribute name="configuration" type="xs:string"/>
    <xs:attribute name="tags" type="xs:string"/>
  </xs:complexType>

  <xs:complexType name="ProfileGroupType">
    <xs:attribute name="group-name" type="xs:string" use="required"/>
    <xs:attribute name="enabled" type="xs:boolean" default="true"/>
    <xs:attribute name="override-severity" type="tns:SeverityEnum"/>
    <xs:attribute name="configuration" type="xs:string"/>
  </xs:complexType>

  <xs:complexType name="ProfileConfigurationType">
    <xs:sequence>
      <xs:element name="setting" type="tns:ProfileSettingType" maxOccurs="unbounded"/>
      <xs:element name="exclusion" type="tns:ProfileExclusionType" minOccurs="0" maxOccurs="unbounded"/>
    </xs:sequence>
    <xs:attribute name="stop-on-first-error" type="xs:boolean" default="false"/>
    <xs:attribute name="max-errors" type="xs:int" default="100"/>
    <xs:attribute name="parallel-execution" type="xs:boolean" default="true"/>
    <xs:attribute name="cache-results" type="xs:boolean" default="true"/>
  </xs:complexType>

  <xs:complexType name="ProfileSettingType">
    <xs:attribute name="key" type="xs:string" use="required"/>
    <xs:attribute name="value" type="xs:string" use="required"/>
    <xs:attribute name="scope" type="tns:SettingScopeEnum" default="profile"/>
  </xs:complexType>

  <xs:complexType name="ProfileExclusionType">
    <xs:attribute name="pattern" type="xs:string" use="required"/>
    <xs:attribute name="type" type="tns:ExclusionTypeEnum" use="required"/>
    <xs:attribute name="reason" type="xs:string"/>
    <xs:attribute name="expires" type="xs:date"/>
  </xs:complexType>

  <xs:simpleType name="SettingScopeEnum">
    <xs:restriction base="xs:string">
      <xs:enumeration value="global"/>
      <xs:enumeration value="profile"/>
      <xs:enumeration value="group"/>
      <xs:enumeration value="rule"/>
    </xs:restriction>
  </xs:simpleType>

  <xs:simpleType name="ExclusionTypeEnum">
    <xs:restriction base="xs:string">
      <xs:enumeration value="file"/>
      <xs:enumeration value="element"/>
      <xs:enumeration value="attribute"/>
      <xs:enumeration value="xpath"/>
      <xs:enumeration value="rule"/>
      <xs:enumeration value="category"/>
    </xs:restriction>
  </xs:simpleType>

</xs:schema>