dot-ai 0.6.1

use serde::{Deserialize, Serialize};

#[derive(Debug, Clone, Serialize, Deserialize)]
#[serde(rename_all = "camelCase")]
pub struct JsonRpcRequest {
    pub jsonrpc: String,
    pub id: u64,
    pub method: String,
    pub params: serde_json::Value,
}

#[derive(Debug, Clone, Serialize, Deserialize)]
#[serde(rename_all = "camelCase")]
pub struct JsonRpcResponse {
    pub jsonrpc: String,
    pub id: u64,
    pub result: Option<serde_json::Value>,
    pub error: Option<JsonRpcError>,
}

#[derive(Debug, Clone, Serialize, Deserialize)]
#[serde(rename_all = "camelCase")]
pub struct JsonRpcNotification {
    pub jsonrpc: String,
    pub method: String,
    pub params: serde_json::Value,
}

#[derive(Debug, Clone, Serialize, Deserialize)]
#[serde(rename_all = "camelCase")]
pub struct JsonRpcError {
    pub code: i32,
    pub message: String,
    pub data: Option<serde_json::Value>,
}

#[derive(Debug, Clone, Serialize, Deserialize)]
#[serde(untagged)]
pub enum JsonRpcMessage {
    Response(JsonRpcResponse),
    Notification(JsonRpcNotification),
    Request(JsonRpcRequest),
}

#[derive(Debug, Clone, Serialize, Deserialize)]
#[serde(rename_all = "camelCase")]
pub struct InitializeRequest {
    pub protocol_version: u32,
    pub client_capabilities: ClientCapabilities,
    pub client_info: Option<Implementation>,
}

#[derive(Debug, Clone, Serialize, Deserialize)]
#[serde(rename_all = "camelCase")]
pub struct InitializeResponse {
    pub protocol_version: u32,
    #[serde(default)]
    pub agent_capabilities: AgentCapabilities,
    pub agent_info: Option<Implementation>,
    #[serde(default)]
    pub auth_methods: Vec<AuthMethod>,
}

#[derive(Debug, Clone, Serialize, Deserialize)]
#[serde(rename_all = "camelCase")]
pub struct Implementation {
    pub name: String,
    pub title: Option<String>,
    pub version: Option<String>,
}

#[derive(Debug, Clone, Serialize, Deserialize)]
#[serde(rename_all = "camelCase")]
pub struct ClientCapabilities {
    pub fs: FsCapabilities,
    pub terminal: bool,
}

#[derive(Debug, Clone, Serialize, Deserialize)]
#[serde(rename_all = "camelCase")]
pub struct FsCapabilities {
    pub read_text_file: bool,
    pub write_text_file: bool,
}

#[derive(Debug, Clone, Serialize, Deserialize, Default)]
#[serde(rename_all = "camelCase", default)]
pub struct AgentCapabilities {
    pub load_session: bool,
    pub prompt_capabilities: PromptCapabilities,
    pub mcp_capabilities: McpCapabilities,
    pub session_capabilities: serde_json::Value,
}

#[derive(Debug, Clone, Serialize, Deserialize, Default)]
#[serde(rename_all = "camelCase", default)]
pub struct PromptCapabilities {
    pub image: bool,
    pub audio: bool,
    pub embedded_context: bool,
}

#[derive(Debug, Clone, Serialize, Deserialize, Default)]
#[serde(rename_all = "camelCase", default)]
pub struct McpCapabilities {
    pub http: bool,
    pub sse: bool,
}

#[derive(Debug, Clone, Serialize, Deserialize)]
#[serde(rename_all = "camelCase")]
pub struct AuthMethod {
    pub id: String,
    pub description: Option<String>,
}

#[derive(Debug, Clone, Serialize, Deserialize)]
#[serde(rename_all = "camelCase")]
pub struct AuthenticateRequest {
    pub method_id: String,
}

#[derive(Debug, Clone, Serialize, Deserialize)]
pub struct AuthenticateResponse {}

pub type SessionId = String;

#[derive(Debug, Clone, Serialize, Deserialize)]
#[serde(rename_all = "camelCase")]
pub struct NewSessionRequest {
    pub cwd: String,
    #[serde(default)]
    pub mcp_servers: Vec<McpServer>,
}

#[derive(Debug, Clone, Serialize, Deserialize)]
#[serde(rename_all = "camelCase")]
pub struct NewSessionResponse {
    pub session_id: SessionId,
    pub modes: Option<SessionModeState>,
    pub config_options: Option<Vec<SessionConfigOption>>,
}

#[derive(Debug, Clone, Serialize, Deserialize)]
#[serde(rename_all = "camelCase")]
pub struct LoadSessionRequest {
    pub session_id: SessionId,
    pub cwd: String,
    #[serde(default)]
    pub mcp_servers: Vec<McpServer>,
}

#[derive(Debug, Clone, Serialize, Deserialize)]
#[serde(rename_all = "camelCase")]
pub struct LoadSessionResponse {
    pub modes: Option<SessionModeState>,
    pub config_options: Option<Vec<SessionConfigOption>>,
}

#[derive(Debug, Clone, Serialize, Deserialize)]
#[serde(tag = "type", rename_all = "lowercase")]
pub enum McpServer {
    Stdio {
        name: String,
        command: String,
        #[serde(default)]
        args: Vec<String>,
        #[serde(default)]
        env: Vec<EnvVariable>,
    },
    Http {
        name: String,
        url: String,
        #[serde(default)]
        headers: Vec<HttpHeader>,
    },
    Sse {
        name: String,
        url: String,
        #[serde(default)]
        headers: Vec<HttpHeader>,
    },
}

#[derive(Debug, Clone, Serialize, Deserialize)]
#[serde(rename_all = "camelCase")]
pub struct EnvVariable {
    pub name: String,
    pub value: String,
}

#[derive(Debug, Clone, Serialize, Deserialize)]
#[serde(rename_all = "camelCase")]
pub struct HttpHeader {
    pub name: String,
    pub value: String,
}

#[derive(Debug, Clone, Serialize, Deserialize)]
#[serde(rename_all = "camelCase")]
pub struct PromptRequest {
    pub session_id: SessionId,
    pub prompt: Vec<ContentBlock>,
}

#[derive(Debug, Clone, Serialize, Deserialize)]
#[serde(rename_all = "camelCase")]
pub struct PromptResponse {
    pub stop_reason: StopReason,
}

#[derive(Debug, Clone, PartialEq, Serialize, Deserialize)]
#[serde(rename_all = "snake_case")]
pub enum StopReason {
    EndTurn,
    MaxTokens,
    MaxTurnRequests,
    Refusal,
    Cancelled,
}

#[derive(Debug, Clone, Serialize, Deserialize)]
#[serde(tag = "type", rename_all = "snake_case")]
pub enum ContentBlock {
    Text {
        text: String,
    },
    Image {
        mime_type: String,
        data: String,
    },
    Audio {
        mime_type: String,
        data: String,
    },
    Resource {
        resource: EmbeddedResource,
    },
    ResourceLink {
        uri: String,
        name: String,
        mime_type: Option<String>,
        title: Option<String>,
        description: Option<String>,
        size: Option<u64>,
    },
}

#[derive(Debug, Clone, Serialize, Deserialize)]
#[serde(rename_all = "camelCase")]
pub struct EmbeddedResource {
    pub uri: String,
    pub mime_type: Option<String>,
    pub text: Option<String>,
    pub blob: Option<String>,
}

#[derive(Debug, Clone, Serialize, Deserialize)]
#[serde(rename_all = "camelCase")]
pub struct SessionNotification {
    pub session_id: SessionId,
    pub update: SessionUpdate,
}

#[derive(Debug, Clone, Serialize, Deserialize)]
#[serde(tag = "sessionUpdate", rename_all = "snake_case")]
pub enum SessionUpdate {
    AgentMessageChunk {
        content: ContentBlock,
    },
    UserMessageChunk {
        content: ContentBlock,
    },
    ThoughtChunk {
        content: ContentBlock,
    },
    ToolCall {
        tool_call_id: String,
        title: String,
        kind: ToolKind,
        status: ToolCallStatus,
        #[serde(default)]
        content: Option<Vec<ToolCallContent>>,
        #[serde(default)]
        locations: Option<Vec<ToolCallLocation>>,
        raw_input: Option<serde_json::Value>,
        raw_output: Option<serde_json::Value>,
    },
    ToolCallUpdate {
        tool_call_id: String,
        title: Option<String>,
        status: Option<ToolCallStatus>,
        #[serde(default)]
        content: Option<Vec<ToolCallContent>>,
        #[serde(default)]
        locations: Option<Vec<ToolCallLocation>>,
    },
    Plan {
        entries: Vec<PlanEntry>,
    },
    AvailableCommandsUpdate {
        available_commands: Vec<AvailableCommand>,
    },
    CurrentModeUpdate {
        mode_id: String,
    },
    ConfigOptionsUpdate {
        config_options: Vec<SessionConfigOption>,
    },
}

#[derive(Debug, Clone, PartialEq, Serialize, Deserialize)]
#[serde(rename_all = "snake_case")]
pub enum ToolKind {
    Read,
    Edit,
    Delete,
    Move,
    Search,
    Execute,
    Think,
    Fetch,
    Other,
}

#[derive(Debug, Clone, PartialEq, Serialize, Deserialize)]
#[serde(rename_all = "snake_case")]
pub enum ToolCallStatus {
    Pending,
    InProgress,
    Completed,
    Failed,
}

#[derive(Debug, Clone, Serialize, Deserialize)]
#[serde(rename_all = "camelCase")]
pub struct ToolCallLocation {
    pub path: String,
    pub line: Option<u32>,
}

#[derive(Debug, Clone, Serialize, Deserialize)]
#[serde(tag = "type", rename_all = "snake_case")]
pub enum ToolCallContent {
    Content {
        content: ContentBlock,
    },
    Diff {
        path: String,
        old_text: Option<String>,
        new_text: String,
    },
    Terminal {
        terminal_id: String,
    },
}

#[derive(Debug, Clone, Serialize, Deserialize)]
#[serde(rename_all = "camelCase")]
pub struct PlanEntry {
    pub content: String,
    pub priority: PlanEntryPriority,
    pub status: PlanEntryStatus,
}

#[derive(Debug, Clone, PartialEq, Serialize, Deserialize)]
#[serde(rename_all = "snake_case")]
pub enum PlanEntryPriority {
    High,
    Medium,
    Low,
}

#[derive(Debug, Clone, PartialEq, Serialize, Deserialize)]
#[serde(rename_all = "snake_case")]
pub enum PlanEntryStatus {
    Pending,
    InProgress,
    Completed,
}

#[derive(Debug, Clone, Serialize, Deserialize)]
#[serde(rename_all = "camelCase")]
pub struct AvailableCommand {
    pub name: String,
    pub description: String,
    pub input: Option<AvailableCommandInput>,
}

#[derive(Debug, Clone, Serialize, Deserialize)]
#[serde(rename_all = "camelCase")]
pub struct AvailableCommandInput {
    pub hint: String,
}

#[derive(Debug, Clone, Serialize, Deserialize)]
#[serde(rename_all = "camelCase")]
pub struct RequestPermissionRequest {
    pub session_id: SessionId,
    pub tool_call: ToolCallForPermission,
    #[serde(default)]
    pub options: Vec<PermissionOption>,
}

#[derive(Debug, Clone, Serialize, Deserialize)]
#[serde(rename_all = "camelCase")]
pub struct ToolCallForPermission {
    pub tool_call_id: String,
    pub title: String,
    pub kind: ToolKind,
    pub status: ToolCallStatus,
    #[serde(default)]
    pub content: Option<Vec<ToolCallContent>>,
}

#[derive(Debug, Clone, Serialize, Deserialize)]
#[serde(rename_all = "camelCase")]
pub struct PermissionOption {
    pub option_id: String,
    pub name: String,
    pub kind: PermissionOptionKind,
}

#[derive(Debug, Clone, PartialEq, Serialize, Deserialize)]
#[serde(rename_all = "snake_case")]
pub enum PermissionOptionKind {
    AllowOnce,
    AllowAlways,
    RejectOnce,
    RejectAlways,
}

#[derive(Debug, Clone, Serialize, Deserialize)]
#[serde(rename_all = "camelCase")]
pub struct RequestPermissionResponse {
    pub outcome: RequestPermissionOutcome,
}

#[derive(Debug, Clone, Serialize, Deserialize)]
#[serde(tag = "outcome", rename_all = "snake_case")]
pub enum RequestPermissionOutcome {
    Cancelled,
    Selected { option_id: String },
}

#[derive(Debug, Clone, Serialize, Deserialize)]
#[serde(rename_all = "camelCase")]
pub struct ReadTextFileRequest {
    pub session_id: SessionId,
    pub path: String,
    pub line: Option<u32>,
    pub limit: Option<u32>,
}

#[derive(Debug, Clone, Serialize, Deserialize)]
#[serde(rename_all = "camelCase")]
pub struct ReadTextFileResponse {
    pub content: String,
}

#[derive(Debug, Clone, Serialize, Deserialize)]
#[serde(rename_all = "camelCase")]
pub struct WriteTextFileRequest {
    pub session_id: SessionId,
    pub path: String,
    pub content: String,
}

#[derive(Debug, Clone, Serialize, Deserialize)]
pub struct WriteTextFileResponse {}

#[derive(Debug, Clone, Serialize, Deserialize)]
#[serde(rename_all = "camelCase")]
pub struct CreateTerminalRequest {
    pub session_id: SessionId,
    pub command: String,
    #[serde(default)]
    pub args: Vec<String>,
    #[serde(default)]
    pub env: Vec<EnvVariable>,
    pub cwd: Option<String>,
    pub output_byte_limit: Option<u64>,
}

#[derive(Debug, Clone, Serialize, Deserialize)]
#[serde(rename_all = "camelCase")]
pub struct CreateTerminalResponse {
    pub terminal_id: String,
}

#[derive(Debug, Clone, Serialize, Deserialize)]
#[serde(rename_all = "camelCase")]
pub struct TerminalOutputRequest {
    pub session_id: SessionId,
    pub terminal_id: String,
}

#[derive(Debug, Clone, Serialize, Deserialize)]
#[serde(rename_all = "camelCase")]
pub struct TerminalOutputResponse {
    pub output: String,
    pub truncated: bool,
    pub exit_status: Option<TerminalExitStatus>,
}

#[derive(Debug, Clone, Serialize, Deserialize)]
#[serde(rename_all = "camelCase")]
pub struct WaitForTerminalExitRequest {
    pub session_id: SessionId,
    pub terminal_id: String,
}

#[derive(Debug, Clone, Serialize, Deserialize)]
#[serde(rename_all = "camelCase")]
pub struct WaitForTerminalExitResponse {
    pub exit_code: Option<i32>,
    pub signal: Option<String>,
}

#[derive(Debug, Clone, Serialize, Deserialize)]
#[serde(rename_all = "camelCase")]
pub struct KillTerminalRequest {
    pub session_id: SessionId,
    pub terminal_id: String,
}

#[derive(Debug, Clone, Serialize, Deserialize)]
pub struct KillTerminalResponse {}

#[derive(Debug, Clone, Serialize, Deserialize)]
#[serde(rename_all = "camelCase")]
pub struct ReleaseTerminalRequest {
    pub session_id: SessionId,
    pub terminal_id: String,
}

#[derive(Debug, Clone, Serialize, Deserialize)]
pub struct ReleaseTerminalResponse {}

#[derive(Debug, Clone, Serialize, Deserialize)]
#[serde(rename_all = "camelCase")]
pub struct TerminalExitStatus {
    pub exit_code: Option<i32>,
    pub signal: Option<String>,
}

#[derive(Debug, Clone, Serialize, Deserialize)]
#[serde(rename_all = "camelCase")]
pub struct SessionModeState {
    pub current_mode_id: String,
    #[serde(default)]
    pub available_modes: Vec<SessionMode>,
}

#[derive(Debug, Clone, Serialize, Deserialize)]
#[serde(rename_all = "camelCase")]
pub struct SessionMode {
    pub id: String,
    pub name: String,
    pub description: Option<String>,
}

#[derive(Debug, Clone, Serialize, Deserialize)]
#[serde(rename_all = "camelCase")]
pub struct SetSessionModeRequest {
    pub session_id: SessionId,
    pub mode_id: String,
}

#[derive(Debug, Clone, Serialize, Deserialize)]
pub struct SetSessionModeResponse {}

pub type SessionConfigId = String;
pub type SessionConfigValueId = String;

#[derive(Debug, Clone, Serialize, Deserialize)]
#[serde(rename_all = "camelCase")]
pub struct SessionConfigOption {
    pub id: SessionConfigId,
    pub label: String,
    #[serde(default)]
    pub values: Vec<SessionConfigValue>,
    pub current: SessionConfigValueId,
}

#[derive(Debug, Clone, Serialize, Deserialize)]
#[serde(rename_all = "camelCase")]
pub struct SessionConfigValue {
    pub id: SessionConfigValueId,
    pub label: String,
}

#[derive(Debug, Clone, Serialize, Deserialize)]
#[serde(rename_all = "camelCase")]
pub struct SetSessionConfigOptionRequest {
    pub session_id: SessionId,
    pub config_id: SessionConfigId,
    pub value: SessionConfigValueId,
}

#[derive(Debug, Clone, Serialize, Deserialize)]
#[serde(rename_all = "camelCase")]
pub struct SetSessionConfigOptionResponse {
    #[serde(default)]
    pub config_options: Vec<SessionConfigOption>,
}

#[derive(Debug, Clone, Serialize, Deserialize)]
#[serde(rename_all = "camelCase")]
pub struct CancelNotification {
    pub session_id: SessionId,
}