1use agent_client_protocol as acp;
  2use fs::Fs;
  3use settings::{SettingsStore, update_settings_file};
  4use std::path::Path;
  5use std::rc::Rc;
  6use std::sync::Arc;
  7use std::{any::Any, path::PathBuf};
  8
  9use anyhow::{Context as _, Result};
 10use gpui::{App, AppContext as _, SharedString, Task};
 11use project::agent_server_store::{AllAgentServersSettings, CLAUDE_CODE_NAME};
 12
 13use crate::{AgentServer, AgentServerDelegate, load_proxy_env};
 14use acp_thread::AgentConnection;
 15
 16#[derive(Clone)]
 17pub struct ClaudeCode;
 18
 19pub struct AgentServerLoginCommand {
 20    pub path: PathBuf,
 21    pub arguments: Vec<String>,
 22}
 23
 24impl AgentServer for ClaudeCode {
 25    fn name(&self) -> SharedString {
 26        "Claude Code".into()
 27    }
 28
 29    fn logo(&self) -> ui::IconName {
 30        ui::IconName::AiClaude
 31    }
 32
 33    fn default_mode(&self, cx: &mut App) -> Option<acp::SessionModeId> {
 34        let settings = cx.read_global(|settings: &SettingsStore, _| {
 35            settings.get::<AllAgentServersSettings>(None).claude.clone()
 36        });
 37
 38        settings
 39            .as_ref()
 40            .and_then(|s| s.default_mode.clone().map(acp::SessionModeId::new))
 41    }
 42
 43    fn set_default_mode(&self, mode_id: Option<acp::SessionModeId>, fs: Arc<dyn Fs>, cx: &mut App) {
 44        update_settings_file(fs, cx, |settings, _| {
 45            settings
 46                .agent_servers
 47                .get_or_insert_default()
 48                .claude
 49                .get_or_insert_default()
 50                .default_mode = mode_id.map(|m| m.to_string())
 51        });
 52    }
 53
 54    fn default_model(&self, cx: &mut App) -> Option<acp::ModelId> {
 55        let settings = cx.read_global(|settings: &SettingsStore, _| {
 56            settings.get::<AllAgentServersSettings>(None).claude.clone()
 57        });
 58
 59        settings
 60            .as_ref()
 61            .and_then(|s| s.default_model.clone().map(acp::ModelId::new))
 62    }
 63
 64    fn set_default_model(&self, model_id: Option<acp::ModelId>, fs: Arc<dyn Fs>, cx: &mut App) {
 65        update_settings_file(fs, cx, |settings, _| {
 66            settings
 67                .agent_servers
 68                .get_or_insert_default()
 69                .claude
 70                .get_or_insert_default()
 71                .default_model = model_id.map(|m| m.to_string())
 72        });
 73    }
 74
 75    fn connect(
 76        &self,
 77        root_dir: Option<&Path>,
 78        delegate: AgentServerDelegate,
 79        cx: &mut App,
 80    ) -> Task<Result<(Rc<dyn AgentConnection>, Option<task::SpawnInTerminal>)>> {
 81        let name = self.name();
 82        let root_dir = root_dir.map(|root_dir| root_dir.to_string_lossy().into_owned());
 83        let is_remote = delegate.project.read(cx).is_via_remote_server();
 84        let store = delegate.store.downgrade();
 85        let extra_env = load_proxy_env(cx);
 86        let default_mode = self.default_mode(cx);
 87        let default_model = self.default_model(cx);
 88
 89        cx.spawn(async move |cx| {
 90            let (command, root_dir, login) = store
 91                .update(cx, |store, cx| {
 92                    let agent = store
 93                        .get_external_agent(&CLAUDE_CODE_NAME.into())
 94                        .context("Claude Code is not registered")?;
 95                    anyhow::Ok(agent.get_command(
 96                        root_dir.as_deref(),
 97                        extra_env,
 98                        delegate.status_tx,
 99                        delegate.new_version_available,
100                        &mut cx.to_async(),
101                    ))
102                })??
103                .await?;
104            let connection = crate::acp::connect(
105                name,
106                command,
107                root_dir.as_ref(),
108                default_mode,
109                default_model,
110                is_remote,
111                cx,
112            )
113            .await?;
114            Ok((connection, login))
115        })
116    }
117
118    fn into_any(self: Rc<Self>) -> Rc<dyn Any> {
119        self
120    }
121}