fur-cli 1.9.0

Turn your AI chats into a durable, local-first diary. Save messages, attach notes, organize conversations, and stop losing context every time the model forgets you exist.
Documentation 
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use chrono::{DateTime, FixedOffset, Local};
use serde_json::Value;
use std::fs;
use std::path::Path;

use crate::frs::avatars::resolve_avatar;

#[allow(dead_code)]
pub struct MessageInfo {
    pub date_str: String,
    pub time_str: String,
    pub name: String,
    pub emoji: String,
    pub text: String,
    pub markdown: Option<String>,
    pub attachment: Option<String>,
    #[allow(dead_code)]
    pub children: Vec<String>,
    pub branches: Vec<Vec<String>>,
}

pub fn load_message(fur_dir: &Path, msg_id: &str, avatars: &Value) -> Option<MessageInfo> {
    let msg_path = fur_dir.join("messages").join(format!("{}.json", msg_id));
    let msg_content = fs::read_to_string(&msg_path).ok()?;
    let msg_json: Value = serde_json::from_str(&msg_content).ok()?;

    // Timestamp
    let raw_time = msg_json["timestamp"].as_str().unwrap_or("???");
    let (date_str, time_str) = if let Ok(dt) = raw_time.parse::<DateTime<FixedOffset>>() {
        let local_dt = dt.with_timezone(&Local);
        (
            local_dt.format("%Y-%m-%d").to_string(),
            local_dt.format("%H:%M:%S").to_string(),
        )
    } else {
        (raw_time.to_string(), "".to_string())
    };

    // Avatar
    let avatar_key = msg_json["avatar"].as_str().unwrap_or("???");
    let (name, emoji) = resolve_avatar(avatars, avatar_key);

    // Text & markdown
    let text = msg_json["text"]
        .as_str()
        .unwrap_or("<no content>")
        .to_string();
    let markdown = msg_json["markdown"].as_str().map(|s| s.to_string());

    // Children
    let children = msg_json["children"]
        .as_array()
        .map(|arr| {
            arr.iter()
                .filter_map(|v| v.as_str().map(|s| s.to_string()))
                .collect()
        })
        .unwrap_or_else(Vec::new);

    // Branches
    let branches = msg_json["branches"]
        .as_array()
        .map(|outer| {
            outer
                .iter()
                .filter_map(|block| {
                    block.as_array().map(|arr| {
                        arr.iter()
                            .filter_map(|v| v.as_str().map(|s| s.to_string()))
                            .collect::<Vec<_>>()
                    })
                })
                .collect::<Vec<_>>()
        })
        .unwrap_or_else(Vec::new);

    let attachment = msg_json["attachment"].as_str().map(|s| s.to_string());

    Some(MessageInfo {
        date_str,
        time_str,
        name,
        emoji,
        text,
        markdown,
        attachment,
        children,
        branches,
    })
}