37 lines
819 B
Rust
37 lines
819 B
Rust
// use meval::eval_str;
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use cpc::{
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eval,
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units::Unit,
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};
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use mlua::prelude::*;
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use crate::lenses::entry::{
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entries_to_lua_table,
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Entry,
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};
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pub fn query<'a>(lua: &Lua, input: String) -> LuaResult<LuaTable> {
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let result = match eval(input.trim(), true, Unit::Celsius, false) {
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Ok(result) => {
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format!(
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"{}{}",
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result.value,
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match result.unit {
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Unit::NoUnit => "".to_owned(),
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_ => format!(" {:?}", result.unit),
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}
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)
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}
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Err(_) => return lua.create_table(),
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};
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Ok(entries_to_lua_table(
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vec![Entry {
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message: result,
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exec: None,
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provider: "Calculator".to_string(),
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}],
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lua,
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))
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}
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