Parameters: unit-aware parameters (an inch parameter reads bare numbers as inches), atan2/mod/trunc and clearer unit errors, cycle paths (a → b → a), rename with every reference following (expressions, feature inputs, dimensions, favourites, comments), deletes refused with the list of users, parameter errors shown on the features using them, parameters.add/rename/delete/comment/users/graph/complete and expr.evaluate; ChangeParameterCommand renames and favourites; hostile test no longer writes stray files

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01AS5Tn3xieewUSg3uxrMVdL
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bherbruckandClaude Opus 5.5 committed 2026-10-08 00:15:22 +00:00
1 parent a88b8eb6b3
commit dd7485503a
13 files changed
+1470 -322

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@@ -1,4 +1,4 @@
//! Undo/redo, parameters, the timeline, deletion and selection.
//! Undo/redo, the timeline, deletion and selection.
use serde_json::{Value, json};
use solvecraft_doc::{Feature, FeatureKind};
@@ -10,17 +10,6 @@ use crate::{EngineError, Result, Sel, Session, Snapshot};
pub static COMMANDS: &[CommandSpec] = &[
CommandSpec::new("UndoCommand", "Undo", undo).icon("undo").key("Ctrl+Z").noundo(),
CommandSpec::new("RedoCommand", "Redo", redo).icon("redo").key("Ctrl+Y").noundo(),
CommandSpec::new("parameters.list", "List Parameters", params_list).noundo().params("favorites?: bool (only favourites)"),
CommandSpec::new("parameters.favorite", "Favourite Parameter", params_favorite).params("name, favorite?: bool (default true)"),
CommandSpec::new("parameters.export", "Export Parameters", params_export)
.noundo()
.params("format?: csv|json (default csv), path?: write to a file"),
CommandSpec::new("parameters.import", "Import Parameters", params_import)
.params("text: CSV (name,unit,expression,comment) or JSON [{name, expression, unit?, comment?}] | path"),
CommandSpec::new("ChangeParameterCommand", "Change Parameters", change_param)
.at("SOLID", "MODIFY")
.icon("params")
.params("name, expression (number or text), unit?: mm|deg|\"\", comment?; or delete: name"),
CommandSpec::new("FusionComputeAllCommand", "Compute All", compute_all).at("SOLID", "MODIFY").icon("compute").noundo(),
CommandSpec::new("FusionDeleteCommand", "Delete", delete)
.at("SOLID", "MODIFY")
@@ -69,29 +58,6 @@ fn redo(s: &mut Session, _p: &Value) -> Result<Value> {
Ok(json!({"redone": label}))
}
fn change_param(s: &mut Session, p: &Value) -> Result<Value> {
let cmd = "ChangeParameterCommand";
if let Some(n) = str_(p, "delete") {
s.doc_mut().remove_param(n)?;
return Ok(json!({"deleted": n}));
}
let name = str_(p, "name").ok_or_else(|| bad(cmd, "`name` is required"))?;
let e = match p.get("expression").or_else(|| p.get("value")) {
Some(Value::String(x)) => x.clone(),
Some(Value::Number(n)) => n.to_string(),
_ => return Err(bad(cmd, "`expression` must be a number or text")),
};
let unit = str_(p, "unit");
let comment = str_(p, "comment");
s.doc_mut().change_param(name, &e, unit, comment)?;
s.refresh();
let (vals, _) = s.doc.param_values();
let v = vals.get(name).map(|v| v.v);
// Report features that now fail.
let errors: Vec<Value> = s.model.results.iter().filter_map(|r| r.error.as_ref().map(|e| json!({"feature": r.name, "error": e}))).collect();
Ok(json!({"name": name, "expression": e, "value": v, "recomputed": s.model.last_recomputed, "errors": errors}))
}
fn compute_all(s: &mut Session, _p: &Value) -> Result<Value> {
s.model = solvecraft_doc::Model::new();
s.refresh();
@@ -340,57 +306,3 @@ fn dependents(s: &mut Session, p: &Value) -> Result<Value> {
let broken: Vec<String> = newly_broken(&s.model, &after).into_iter().map(|(n, _)| n).collect();
Ok(json!({"deleted_with_it": names(&gone), "would_fail": broken}))
}
fn params_list(s: &mut Session, p: &Value) -> Result<Value> {
let only_fav = bool_(p, "favorites").unwrap_or(false);
let rows: Vec<solvecraft_doc::ParamRow> = s.doc.param_rows().into_iter().filter(|r| !only_fav || r.favorite).collect();
let cycles = solvecraft_doc::cycles(&s.doc.all_param_exprs());
Ok(json!({"parameters": rows, "cycles": cycles}))
}
fn params_favorite(s: &mut Session, p: &Value) -> Result<Value> {
let cmd = "parameters.favorite";
let name = str_(p, "name").ok_or_else(|| bad(cmd, "`name` is required"))?;
let on = bool_(p, "favorite").unwrap_or(true);
s.doc_mut().set_favorite(name, on)?;
Ok(json!({"name": name, "favorite": on}))
}
fn params_export(s: &mut Session, p: &Value) -> Result<Value> {
let cmd = "parameters.export";
let text = match str_(p, "format").unwrap_or("csv") {
"csv" => s.doc.params_csv(),
"json" => {
let rows: Vec<Value> = s
.doc
.param_rows()
.into_iter()
.filter(|r| r.source == "user")
.map(|r| json!({"name": r.name, "expression": r.expression, "unit": r.unit, "value": r.value, "comment": r.comment, "favorite": r.favorite}))
.collect();
serde_json::to_string_pretty(&rows).map_err(|e| bad(cmd, e.to_string()))?
}
other => return Err(bad(cmd, format!("unknown format `{other}`"))),
};
if let Some(path) = str_(p, "path") {
std::fs::write(path, &text).map_err(|e| EngineError::Other(format!("{path}: {e}")))?;
}
Ok(json!({ "text": text }))
}
fn params_import(s: &mut Session, p: &Value) -> Result<Value> {
let cmd = "parameters.import";
let text = match (str_(p, "text"), str_(p, "path")) {
(Some(t), _) => t.to_string(),
(None, Some(path)) => {
let meta = std::fs::metadata(path).map_err(|e| EngineError::Other(format!("{path}: {e}")))?;
if meta.len() > 16 << 20 {
return Err(bad(cmd, "file too large"));
}
std::fs::read_to_string(path).map_err(|e| EngineError::Other(format!("{path}: {e}")))?
}
_ => return Err(bad(cmd, "give `text` or `path`")),
};
let names = s.doc_mut().import_params(&text)?;
Ok(json!({ "imported": names }))
}