use std::fmt::Write;
use crate::schema::{Args, IDInfo};
use crate::utils::{bits64, milliseconds_to_seconds_and_iso8601};
pub fn parse_snowid(args: &Args) -> Option<IDInfo> {
let mut from_base62 = false;
let id_int: u64 = match args.id.trim().parse::<u64>() {
Ok(value) => value,
Err(_) => match base62::decode(&args.id) {
Ok(value) => {
from_base62 = true;
value.try_into().ok()?
}
Err(_) => return None,
},
};
let timestamp_raw = bits64(id_int, 0, 42);
let node_id = bits64(id_int, 42, 10);
let sequence = bits64(id_int, 52, 12);
let (timestamp, datetime) = milliseconds_to_seconds_and_iso8601(timestamp_raw, Some(1704067200000));
Some(IDInfo {
id_type: "SnowID".to_string(),
standard: base62::encode(id_int),
integer: Some(id_int as u128),
parsed: Some(if from_base62 { "from base62".to_string() } else { "as integer".to_string() }),
size: 64,
datetime: Some(datetime),
timestamp: Some(timestamp),
node1: Some(format!("{} (Node ID)", node_id)),
sequence: Some(sequence as u128),
hex: Some(hex::encode(id_int.to_be_bytes())),
bits: Some(id_int.to_be_bytes().iter().fold(String::new(), |mut output, c| {
let _ = write!(output, "{c:08b}");
output
})),
color_map: Some("3333333333333333333333333333333333333333334444444444666666666666".to_string()),
high_confidence: from_base62,
..Default::default()
})
}