dixinternal

type DiagFileQuery struct {
	Kind      string
	Event     string
	Search    string
	Limit     int
	BeforeID  int64
	SinceUnix int64
	UntilUnix int64
}

type DiagFileReadResult struct {
	Enabled    bool             `json:"enabled"`
	Path       string           `json:"path,omitempty"`
	Exists     bool             `json:"exists"`
	Total      int              `json:"total"`
	Returned   int              `json:"returned"`
	NextBefore int64            `json:"next_before_id,omitempty"`
	Records    []DiagFileRecord `json:"records"`
}

type DiagFileRecord struct {
	RecordID   int64          `json:"record_id,omitempty"`
	Source     string         `json:"source,omitempty"`
	PID        int            `json:"pid,omitempty"`
	Process    string         `json:"process,omitempty"`
	Hostname   string         `json:"hostname,omitempty"`
	TraceDI    bool           `json:"trace_di,omitempty"`
	Kind       string         `json:"kind"`
	OccurredAt int64          `json:"occurred_at_unix_nano"`
	Event      string         `json:"event,omitempty"`
	Fields     map[string]any `json:"fields,omitempty"`
	Payload    any            `json:"payload,omitempty"`
}

type Dix struct {
	// contains filtered or unexported fields
}

type Edge struct {
	From, To  NodeID
	Kind      EdgeKind
	Field     string
	Aggregate string
	Provider  *providerFn
	Count     int64
}

type EdgeKind uint8

type Graph struct {
	// contains filtered or unexported fields
}

type GraphEdge struct {
	From     string `json:"from"`
	To       string `json:"to"`
	FromKind string `json:"from_kind,omitempty"`
	ToKind   string `json:"to_kind,omitempty"`
}

type GraphView struct {
	Nodes []SearchHit `json:"nodes"`
	Edges []GraphEdge `json:"edges"`
}

type ModuleDependency struct {
	Name      string `json:"name"`
	EdgeCount int    `json:"edge_count"`
}

type ModuleDetailView struct {
	Name          string             `json:"name"`
	TypeCount     int                `json:"type_count"`
	ProviderCount int                `json:"provider_count"`
	ObjectCount   int                `json:"object_count"`
	DependsOn     []ModuleDependency `json:"depends_on,omitempty"`
	DependedOnBy  []ModuleDependency `json:"depended_on_by,omitempty"`
	Nodes         []SearchHit        `json:"nodes"`
	Edges         []GraphEdge        `json:"edges"`
	Truncated     bool               `json:"truncated"`
}

type ModuleInfo struct {
	Name          string   `json:"name"`
	TypeCount     int      `json:"type_count"`
	ProviderCount int      `json:"provider_count"`
	ObjectCount   int      `json:"object_count"`
	DependsOn     []string `json:"depends_on,omitempty"`
}

type Node struct {
	ID       NodeID
	Kind     NodeKind
	Type     reflect.Type
	Group    string
	Provider *providerFn
	Label    string
	Pkg      string
}

type NodeID uint32

type NodeKind uint8

type Option func(opts *Options)

type Options struct {
	// AllowValuesNull tolerates missing map/list dependencies by resolving
	// them as empty collections. Missing single-value dependencies always
	// fail regardless of this flag.
	AllowValuesNull bool

	// ProviderTimeout limits the maximum execution time of one provider call.
	// Zero means no timeout.
	// A timed-out call cannot be aborted: the provider is marked as failed and
	// will not be re-executed by later Inject/TryInject calls.
	ProviderTimeout time.Duration

	// SlowProviderThreshold emits warning log if provider execution is slower than this threshold.
	// Zero means no slow-warning threshold.
	SlowProviderThreshold time.Duration

	// TraceBuffer 为容器分配私有 trace 内存缓冲(条数)。
	// 0 表示不私有化:span 事件进入全局内存 sink(默认)。
	TraceBuffer int
}

type ProviderDetails struct {
	OutputType     string   `json:"output_type"`
	OutputPkg      string   `json:"output_pkg"`
	FunctionName   string   `json:"function_name"`
	FunctionPkg    string   `json:"function_pkg"`
	FunctionFile   string   `json:"function_file"`
	FunctionLine   int      `json:"function_line"`
	InputTypes     []string `json:"input_types"`
	InputPkgs      []string `json:"input_pkgs"`
	RegistrationID uint64   `json:"registration_id"`
	ProviderID     string   `json:"provider_id"`
}

type ProviderRuntimeStats struct {
	FunctionName      string        `json:"function_name"`
	OutputType        string        `json:"output_type"`
	RegistrationID    uint64        `json:"registration_id"`
	ProviderID        string        `json:"provider_id"`
	CallCount         int           `json:"call_count"`
	TotalDuration     time.Duration `json:"total_duration"`
	AverageDuration   time.Duration `json:"average_duration"`
	LastDuration      time.Duration `json:"last_duration"`
	LastError         string        `json:"last_error,omitempty"`
	LastRunAtUnixNano int64         `json:"last_run_at_unix_nano"`
}

type RecentError struct {
	Operation          string        `json:"operation"`
	ErrorType          string        `json:"error_type,omitempty"`
	Component          string        `json:"component"`
	Stage              string        `json:"stage,omitempty"`
	ProviderFunction   string        `json:"provider_function,omitempty"`
	OutputType         string        `json:"output_type,omitempty"`
	InputType          string        `json:"input_type,omitempty"`
	InputTypes         []string      `json:"input_types,omitempty"`
	Message            string        `json:"message"`
	RootCause          string        `json:"root_cause,omitempty"`
	Hint               string        `json:"hint,omitempty"`
	TraceID            string        `json:"trace_id,omitempty"`
	TimedOut           bool          `json:"timed_out,omitempty"`
	Duration           time.Duration `json:"duration,omitempty"`
	Timeout            time.Duration `json:"timeout,omitempty"`
	OccurredAtUnixNano int64         `json:"occurred_at_unix_nano"`
}

type ResolvedCount struct {
	Type  string `json:"type"`
	Count int64  `json:"count"`
}

type SearchHit struct {
	ID       uint32 `json:"id"`
	Kind     string `json:"kind"` // type|provider|object
	Label    string `json:"label"`
	Pkg      string `json:"pkg,omitempty"`
	Group    string `json:"group,omitempty"`
	External bool   `json:"external,omitempty"`
	State    string `json:"state,omitempty"` // instantiated|error|slow
	Provider string `json:"provider,omitempty"`
}