74 lines
2.2 KiB
Rust
74 lines
2.2 KiB
Rust
//! Write a TODO item.
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//!
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//! Appends a new unchecked TODO entry to the session's `TODO.md`
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//! file with an optional priority marker and emits a
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//! `TurnEvent::TodoUpdate` for the TUI.
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use crate::tools::{Tool, ToolCtx};
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use anyhow::Result;
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use serde_json::{json, Value};
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use tracing::{info, instrument};
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/// Tool that adds an item to the session TODO list.
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///
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/// Flow: parse item + optional priority → append `- [priority] item\n`
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/// to `TODO.md` → write file → push `TurnEvent::TodoUpdate` if events
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/// channel exists → confirm addition.
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pub struct Todowrite;
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impl Tool for Todowrite {
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fn name(&self) -> &'static str {
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"todowrite"
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}
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fn description(&self) -> &'static str {
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"Add an item to the TODO list"
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}
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fn parameters(&self) -> Value {
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json!({
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"type": "object",
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"properties": {
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"item": {
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"type": "string",
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"description": "TODO item text"
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},
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"priority": {
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"type": "string",
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"enum": ["high", "medium", "low"],
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"description": "Priority level"
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}
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},
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"required": ["item"]
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})
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}
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#[instrument(skip(self, ctx, args))]
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fn run(&self, ctx: &ToolCtx, args: &Value) -> Result<String> {
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let item = crate::tools::arg_str(args, "item")?;
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let priority = args
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.get("priority")
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.and_then(|v| v.as_str())
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.unwrap_or("medium");
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info!(item, priority, "todowrite invoked");
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let todo_line = format!("- [{}] {}\n", priority, item);
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let todo_path = ctx.session_dir.join("TODO.md");
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let mut content = std::fs::read_to_string(&todo_path).unwrap_or_default();
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content.push_str(&todo_line);
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let _ = std::fs::write(&todo_path, &content);
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if let Some(events) = &ctx.turn_events {
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if let Ok(mut q) = events.lock() {
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q.push_back(crate::TurnEvent::TodoUpdate(content));
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}
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}
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info!(item, priority, "TODO item added");
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Ok(format!("[{}] TODO added: {}", priority, item))
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}
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}
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