acp

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

type AgentCapabilities struct {
	LoadSession        bool               `json:"loadSession"`
	PromptCapabilities PromptCapabilities `json:"promptCapabilities"`
	McpCapabilities    McpCapabilities    `json:"mcpCapabilities"`
}

type AuthMethod struct {
	ID          string `json:"id"`
	Name        string `json:"name"`
	Description string `json:"description,omitempty"`
}

type AuthenticateParams struct {
	MethodID string `json:"methodId"`
}

type CancelParams struct {
	SessionID string `json:"sessionId"`
}

type ClientCapabilities struct {
	FS       FileSystemCapabilities `json:"fs"`
	Terminal bool                   `json:"terminal"`
}

type Conn struct {
	// Logf, when set before Serve, logs lines the connection drops (their
	// length and why, never their content) and recovered Notify panics.
	Logf func(format string, args ...any)
	// contains filtered or unexported fields
}

type ContentBlock struct {
	Type     string            `json:"type"`
	Text     string            `json:"text,omitempty"`
	Data     string            `json:"data,omitempty"`
	MimeType string            `json:"mimeType,omitempty"`
	URI      string            `json:"uri,omitempty"`
	Name     string            `json:"name,omitempty"`
	Resource *ResourceContents `json:"resource,omitempty"`
}

type ContentChunk struct {
	SessionUpdate string       `json:"sessionUpdate"`
	Content       ContentBlock `json:"content"`
}

type Deps struct {
	// Config loads celeste's configuration (the agent uses celeste's own
	// config and keys, never the editor's).
	Config func() (*config.Config, error)
	// Sessions is the session store ACP sessions map onto.
	Sessions *config.SessionManager
	// Home is the user's home directory (hooks trust store).
	Home string
	// Logf logs to the log file; never to stdout, which is the protocol.
	Logf func(format string, args ...any)
}

type EnvVariable struct {
	Name  string `json:"name"`
	Value string `json:"value"`
}

type FileSystemCapabilities struct {
	ReadTextFile  bool `json:"readTextFile"`
	WriteTextFile bool `json:"writeTextFile"`
}

type Handler interface {
	// Request answers a request; return (nil, nil) for a null result.
	// Each request runs on its own goroutine.
	Request(ctx context.Context, method string, params json.RawMessage) (any, *RPCError)
	// Notify handles a notification. It runs on the read loop, so it must
	// not block (session/cancel has to get through while prompts run).
	Notify(method string, params json.RawMessage)
}

type InitializeParams struct {
	ProtocolVersion    int                `json:"protocolVersion"`
	ClientCapabilities ClientCapabilities `json:"clientCapabilities"`
}

type InitializeResult struct {
	ProtocolVersion   int               `json:"protocolVersion"`
	AgentCapabilities AgentCapabilities `json:"agentCapabilities"`
	AuthMethods       []AuthMethod      `json:"authMethods"`
}

type LoadSessionParams struct {
	SessionID  string      `json:"sessionId"`
	Cwd        string      `json:"cwd"`
	McpServers []McpServer `json:"mcpServers"`
	// AdditionalDirectories are extra workspace roots (W4f reads only cwd).
	AdditionalDirectories []string `json:"additionalDirectories,omitempty"`
}

type Location struct {
	Path string `json:"path"`
	Line *int   `json:"line,omitempty"`
}

type McpCapabilities struct {
	HTTP bool `json:"http"`
	SSE  bool `json:"sse"`
}

type McpServer struct {
	Type    string        `json:"type,omitempty"`
	Name    string        `json:"name"`
	Command string        `json:"command,omitempty"`
	Args    []string      `json:"args,omitempty"`
	Env     []EnvVariable `json:"env,omitempty"`
	URL     string        `json:"url,omitempty"`
}

type NewSessionParams struct {
	Cwd        string      `json:"cwd"`
	McpServers []McpServer `json:"mcpServers"`
	// AdditionalDirectories are extra workspace roots (W4f reads only cwd).
	AdditionalDirectories []string `json:"additionalDirectories,omitempty"`
}

type NewSessionResult struct {
	SessionID string `json:"sessionId"`
}

type PermissionOption struct {
	OptionID string `json:"optionId"`
	Name     string `json:"name"`
	Kind     string `json:"kind"`
}

type PermissionOutcome struct {
	Outcome  string `json:"outcome"`
	OptionID string `json:"optionId,omitempty"`
}

type Plan struct {
	SessionUpdate string      `json:"sessionUpdate"`
	Entries       []PlanEntry `json:"entries"`
}

type PlanEntry struct {
	Content  string `json:"content"`
	Priority string `json:"priority"`
	Status   string `json:"status"`
}

type PromptCapabilities struct {
	Image           bool `json:"image"`
	Audio           bool `json:"audio"`
	EmbeddedContext bool `json:"embeddedContext"`
}

type PromptParams struct {
	SessionID string         `json:"sessionId"`
	Prompt    []ContentBlock `json:"prompt"`
}

type PromptResult struct {
	StopReason string `json:"stopReason"`
}

type RPCError struct {
	Code    int    `json:"code"`
	Message string `json:"message"`
	Data    any    `json:"data,omitempty"`
}

type Receiver interface {
	Received(method string, params json.RawMessage)
}

type RequestPermissionParams struct {
	SessionID string             `json:"sessionId"`
	ToolCall  ToolCallUpdate     `json:"toolCall"`
	Options   []PermissionOption `json:"options"`
}

type RequestPermissionResult struct {
	Outcome PermissionOutcome `json:"outcome"`
}

type ResourceContents struct {
	URI      string `json:"uri"`
	Text     string `json:"text,omitempty"`
	Blob     string `json:"blob,omitempty"`
	MimeType string `json:"mimeType,omitempty"`
}

type SessionNotification struct {
	SessionID string `json:"sessionId"`
	Update    any    `json:"update"`
}

type ToolCall struct {
	SessionUpdate string            `json:"sessionUpdate"`
	ToolCallID    string            `json:"toolCallId"`
	Title         string            `json:"title"`
	Name          string            `json:"name,omitempty"`
	Kind          string            `json:"kind,omitempty"`
	Status        string            `json:"status,omitempty"`
	Content       []ToolCallContent `json:"content,omitempty"`
	Locations     []Location        `json:"locations,omitempty"`
	RawInput      any               `json:"rawInput,omitempty"`
	RawOutput     any               `json:"rawOutput,omitempty"`
}

type ToolCallContent struct {
	Type    string        `json:"type"`
	Content *ContentBlock `json:"content,omitempty"`
}

type ToolCallUpdate struct {
	SessionUpdate string            `json:"sessionUpdate,omitempty"`
	ToolCallID    string            `json:"toolCallId"`
	Title         string            `json:"title,omitempty"`
	Name          string            `json:"name,omitempty"`
	Kind          string            `json:"kind,omitempty"`
	Status        string            `json:"status,omitempty"`
	Content       []ToolCallContent `json:"content,omitempty"`
	Locations     []Location        `json:"locations,omitempty"`
	RawInput      any               `json:"rawInput,omitempty"`
	RawOutput     any               `json:"rawOutput,omitempty"`
}