schema

type BlockSummary struct {
	Styles []string `json:"styles,omitempty"`
	Marks  []string `json:"marks,omitempty"`
}

type Doc struct {
	ProjectID      string               `json:"project_id"`
	Dataset        string               `json:"dataset"`
	APIVersion     string               `json:"api_version"`
	Perspective    string               `json:"perspective"`
	IntrospectedAt string               `json:"introspected_at"`
	SampleSize     int                  `json:"sample_size"`
	MaxDepth       int                  `json:"max_depth"`
	Types          map[string]*TypeInfo `json:"types"`
}

type Field struct {
	Type       string            `json:"type"` // string|number|boolean|null|datetime|array|object|reference|asset|union
	Optional   bool              `json:"optional,omitempty"`
	Nullable   bool              `json:"nullable,omitempty"`
	Tag        string            `json:"tag,omitempty"`        // portableText|slug|geopoint|...
	AssetKind  string            `json:"asset_kind,omitempty"` // image|file
	To         []string          `json:"to,omitempty"`         // reference targets (best-effort)
	Unresolved bool              `json:"unresolved,omitempty"` // reference target unresolved
	Truncated  bool              `json:"truncated,omitempty"`  // hit max_depth
	Fields     map[string]*Field `json:"fields,omitempty"`     // for objects
	Of         []*Field          `json:"of,omitempty"`         // array element shapes (union)
	Blocks     *BlockSummary     `json:"blocks,omitempty"`     // for portable text
	Union      []string          `json:"union,omitempty"`      // observed type names when mixed
	// contains filtered or unexported fields
}

type Options struct {
	SampleSize int
	MaxDepth   int
	// ResolveReferences, if true, runs a follow-up GROQ batch to resolve the
	// _type of every reference observed in samples.
	ResolveReferences bool
}

type TypeInfo struct {
	Count      int               `json:"count,omitempty"`
	SampleSize int               `json:"sample_size"`
	Empty      bool              `json:"empty,omitempty"`
	Fields     map[string]*Field `json:"fields,omitempty"`
}