Alex Hancock
98 lines
3.0 KiB
Rust
98 lines
3.0 KiB
Rust
use mcp_core::ToolError;
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use rmcp::model::Content;
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use rmcp::model::Tool;
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use serde_json::Value;
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use std::collections::HashMap;
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use crate::{
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agents::{
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recipe_tools::sub_recipe_tools::{
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create_sub_recipe_task, create_sub_recipe_task_tool, SUB_RECIPE_TASK_TOOL_NAME_PREFIX,
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},
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subagent_execution_tool::tasks_manager::TasksManager,
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tool_execution::ToolCallResult,
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},
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recipe::SubRecipe,
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};
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#[derive(Debug, Clone)]
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pub struct SubRecipeManager {
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pub sub_recipe_tools: HashMap<String, Tool>,
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pub sub_recipes: HashMap<String, SubRecipe>,
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}
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impl Default for SubRecipeManager {
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fn default() -> Self {
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Self::new()
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}
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}
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impl SubRecipeManager {
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pub fn new() -> Self {
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Self {
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sub_recipe_tools: HashMap::new(),
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sub_recipes: HashMap::new(),
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}
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}
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pub fn add_sub_recipe_tools(&mut self, sub_recipes_to_add: Vec<SubRecipe>) {
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for sub_recipe in sub_recipes_to_add {
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let sub_recipe_key = format!(
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"{}_{}",
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SUB_RECIPE_TASK_TOOL_NAME_PREFIX,
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sub_recipe.name.clone()
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);
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let tool = create_sub_recipe_task_tool(&sub_recipe);
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self.sub_recipe_tools.insert(sub_recipe_key.clone(), tool);
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self.sub_recipes.insert(sub_recipe_key.clone(), sub_recipe);
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}
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}
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pub fn is_sub_recipe_tool(&self, tool_name: &str) -> bool {
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self.sub_recipe_tools.contains_key(tool_name)
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}
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pub async fn dispatch_sub_recipe_tool_call(
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&self,
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tool_name: &str,
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params: Value,
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tasks_manager: &TasksManager,
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) -> ToolCallResult {
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let result = self
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.call_sub_recipe_tool(tool_name, params, tasks_manager)
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.await;
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match result {
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Ok(call_result) => ToolCallResult::from(Ok(call_result)),
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Err(e) => ToolCallResult::from(Err(ToolError::ExecutionError(e.to_string()))),
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}
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}
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async fn call_sub_recipe_tool(
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&self,
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tool_name: &str,
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params: Value,
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tasks_manager: &TasksManager,
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) -> Result<Vec<Content>, ToolError> {
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let sub_recipe = self.sub_recipes.get(tool_name).ok_or_else(|| {
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let sub_recipe_name = tool_name
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.strip_prefix(SUB_RECIPE_TASK_TOOL_NAME_PREFIX)
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.and_then(|s| s.strip_prefix("_"))
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.ok_or_else(|| {
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ToolError::InvalidParameters(format!(
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"Invalid sub-recipe tool name format: {}",
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tool_name
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))
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})
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.unwrap();
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ToolError::InvalidParameters(format!("Sub-recipe '{}' not found", sub_recipe_name))
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})?;
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let output = create_sub_recipe_task(sub_recipe, params, tasks_manager)
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.await
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.map_err(|e| {
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ToolError::ExecutionError(format!("Sub-recipe task createion failed: {}", e))
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})?;
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Ok(vec![Content::text(output)])
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}
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}
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