validateView static method

Implementation

static ValidationReport validateView(OdooView view) {
  final issues = <ValidationIssue>[];

  // View ID
  if (view.id.trim().isEmpty) {
    issues.add(const ValidationIssue(
      severity: ValidationSeverity.error,
      code: 'EMPTY_ID',
      message: 'View ID cannot be empty.',
    ));
  } else if (!_isValidXmlId(view.id)) {
    issues.add(ValidationIssue(
      severity: ValidationSeverity.error,
      code: 'INVALID_ID',
      message: 'View ID "${view.id}" contains invalid characters. Use only a-z, 0-9, _.',
    ));
  }

  // Model name
  if (view.model.trim().isEmpty) {
    issues.add(const ValidationIssue(
      severity: ValidationSeverity.error,
      code: 'EMPTY_MODEL',
      message: 'Model name cannot be empty (e.g. res.partner).',
    ));
  } else if (!_isValidModelName(view.model)) {
    issues.add(ValidationIssue(
      severity: ValidationSeverity.warning,
      code: 'UNUSUAL_MODEL',
      message: 'Model name "${view.model}" looks unusual. Expected format: module.name',
    ));
  }

  // View name
  if (view.name.trim().isEmpty) {
    issues.add(const ValidationIssue(
      severity: ValidationSeverity.warning,
      code: 'EMPTY_NAME',
      message: 'View name is empty — a descriptive name is recommended.',
    ));
  }

  // Empty view
  if (view.isEmpty) {
    issues.add(ValidationIssue(
      severity: ValidationSeverity.warning,
      code: 'EMPTY_VIEW',
      message: 'The ${view.viewType.label} has no fields or groups.',
    ));
  }

  // Field-level validation
  for (final field in view.allFields) {
    issues.addAll(_validateField(field, context: view.viewType.value));
  }

  // Group depth
  for (final group in view.groups) {
    issues.addAll(_validateGroupDepth(group, depth: 1));
  }

  // Duplicate field names
  final fieldNames = view.allFields.map((f) => f.name).toList();
  final duplicates = fieldNames
      .where((name) => fieldNames.where((n) => n == name).length > 1)
      .toSet();
  for (final dup in duplicates) {
    issues.add(ValidationIssue(
      severity: ValidationSeverity.warning,
      code: 'DUPLICATE_FIELD',
      message: 'Field "$dup" appears more than once in this view.',
    ));
  }

  return ValidationReport(issues);
}