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/*
This file is part of jellything (https://codeberg.org/metamuffin/jellything)
which is licensed under the GNU Affero General Public License (version 3); see /COPYING.
Copyright (C) 2026 metamuffin <metamuffin.org>
*/
use crate::{Object, Registry, Tag, TypedTag, types::*};
use std::{any::type_name, fmt::Debug};
pub struct Inspector<'a, T>(pub &'a Registry, pub T);
impl Debug for Inspector<'_, Object<'_>> {
fn fmt(&self, f: &mut std::fmt::Formatter<'_>) -> std::fmt::Result {
let mut s = f.debug_struct("Object");
let mut nonexhaustive = false;
for (i, k) in self.1.keys().enumerate() {
let Some(info) = self.0.info(k) else {
nonexhaustive = true;
continue;
};
let Some(ty) = info.r#type else {
nonexhaustive = true;
continue;
};
match ty {
x if x == STR => s.field(info.name, &self.1.get_typed::<&str>(i).unwrap()),
x if x == BINARY => s.field(info.name, &self.1.get_typed::<&[u8]>(i).unwrap()),
x if x == OBJECT => s.field(info.name, &self.1.get_typed::<Object>(i).unwrap()),
x if x == U32 => s.field(info.name, &self.1.get_typed::<u32>(i).unwrap()),
x if x == U64 => s.field(info.name, &self.1.get_typed::<u64>(i).unwrap()),
x if x == I64 => s.field(info.name, &self.1.get_typed::<i64>(i).unwrap()),
_ => {
nonexhaustive = true;
&mut s
}
};
}
if nonexhaustive {
s.finish_non_exhaustive()
} else {
s.finish()
}
}
}
impl<T> Debug for Inspector<'_, TypedTag<T>> {
fn fmt(&self, f: &mut std::fmt::Formatter<'_>) -> std::fmt::Result {
let name = self.0.info(self.1.0).map(|t| t.name).unwrap_or("unknown");
f.debug_tuple(&format!("TypedTag<{}>", type_name::<T>()))
.field(&name)
.finish()
}
}
impl Debug for Inspector<'_, Tag> {
fn fmt(&self, f: &mut std::fmt::Formatter<'_>) -> std::fmt::Result {
let name = self.0.info(self.1).map(|t| t.name).unwrap_or("unknown");
f.debug_tuple("Tag").field(&name).finish()
}
}
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