//! What `bxctl memory sync` prints (M5c spec, section 5): the ledger's counts, and each failed
//! item, oldest first, by its label, its kind and its status, exactly; the same after a restart;
//! and `memoryd` answering it, with `[honcho]` and without. Do not edit.

#[path = "support/tmp.rs"]
mod tmp;

use std::os::unix::net::UnixStream;
use std::sync::Arc;
use std::time::Duration;

use bxcore::{
    CallId, DataClass, Envelope, MemoryAdmin, MemoryCall, MemoryCommand, Message, SessionId,
    Timestamp, ToolRequest, read_frame, write_frame,
};
use memoryd::config::Config;
use memoryd::honcho::ledger::{Action, Failure, Item, Ledger, Record, Workspace, label};
use memoryd::honcho::report::{NOT_CONFIGURED, report};
use memoryd::serve;
use tmp::TempDir;

fn at(minute: u32) -> Timestamp {
    Timestamp::parse(&format!("2026-09-28T10:{minute:02}:00.000Z")).unwrap()
}

fn turn(n: u64) -> Item {
    Item::Turn {
        session: SessionId::new("mm-a").unwrap(),
        turn: n,
    }
}

fn edit(id: &str) -> Item {
    Item::Edit {
        id: id.to_string(),
        part: 0,
    }
}

fn to_trusted() -> Action {
    Action::Turn {
        workspace: Workspace::Trusted,
        speaker: "kyle".to_string(),
    }
}

/// A ledger with every state: 2 sent, 1 waiting, 2 failed (the later-decided one failing first),
/// 1 skipped.
fn mixed(dir: &TempDir) -> Ledger {
    let mut l = Ledger::open(&dir.path().join("honcho.jsonl")).unwrap();
    l.append(Record::Began { time: at(0) }).unwrap();
    let decided = |item: Item, action: Action| Record::Decided {
        time: at(0),
        item,
        action,
    };
    let records = vec![
        decided(turn(1), to_trusted()),
        decided(turn(2), to_trusted()),
        decided(
            edit("2026-09-28-0001"),
            Action::Conclude {
                workspace: Workspace::Trusted,
                peer: "kyle".to_string(),
                session: SessionId::new("mm-a").unwrap(),
                text: "a private fact".to_string(),
            },
        ),
        decided(
            turn(3),
            Action::Skip {
                why: "the turn has no single speaker".to_string(),
            },
        ),
        decided(turn(4), to_trusted()),
        decided(turn(5), to_trusted()),
        decided(turn(6), to_trusted()),
        Record::Sent {
            time: at(1),
            item: turn(1),
            ids: vec!["m1".to_string()],
        },
        Record::Failed {
            time: at(2),
            item: turn(4),
            status: None,
            kind: "log".to_string(),
        },
        Record::Failed {
            time: at(3),
            item: edit("2026-09-28-0001"),
            status: Some(422),
            kind: "status".to_string(),
        },
        Record::Sent {
            time: at(4),
            item: turn(2),
            ids: vec!["m2".to_string()],
        },
    ];
    for r in records {
        l.append(r).unwrap();
    }
    l
}

const MIXED: &str = "honcho sync: 7 decided: 2 sent, 2 waiting, 2 failed, 1 skipped
failed, oldest first:
  2026-09-28T10:02:00.000Z  turn 4 of session mm-a  log
  2026-09-28T10:03:00.000Z  part 0 of edit 2026-09-28-0001  status (HTTP 422)";

#[test]
fn the_report_is_exactly_this() {
    let dir = TempDir::new("sync-report");
    let l = mixed(&dir);
    assert_eq!(report(&l), MIXED);
    assert!(!report(&l).contains("private"), "no text is printed");
    let empty = Ledger::open(&dir.path().join("none.jsonl")).unwrap();
    assert_eq!(
        report(&empty),
        "honcho sync: 0 decided: 0 sent, 0 waiting, 0 failed, 0 skipped"
    );
    assert_eq!(
        NOT_CONFIGURED,
        "honcho sync: not configured (memoryd.toml has no [honcho])"
    );
}

#[test]
fn the_failures_are_oldest_first_and_survive_a_restart() {
    let dir = TempDir::new("sync-failures");
    let l = mixed(&dir);
    let expected = vec![
        Failure {
            item: turn(4),
            time: at(2),
            status: None,
            kind: "log".to_string(),
        },
        Failure {
            item: edit("2026-09-28-0001"),
            time: at(3),
            status: Some(422),
            kind: "status".to_string(),
        },
    ];
    assert_eq!(l.failures(), expected);
    let again = Ledger::open(&dir.path().join("honcho.jsonl")).unwrap();
    assert_eq!(again.failures(), expected);
    assert_eq!(report(&again), MIXED);
    assert_eq!(label(&turn(4)), "turn 4 of session mm-a");
    assert_eq!(label(&edit("e")), "part 0 of edit e");
}

const SECTION: &str = "[honcho]
url = \"http://127.0.0.1:9\"
agent = \"boxmaker0\"
owner = \"kyle\"
trusted = \"boxmaker0-trusted\"
untrusted = \"boxmaker0-untrusted\"
fleet = \"fleet\"
";

fn ask(socket: &std::path::Path, msg: Message) -> Message {
    let mut stream = UnixStream::connect(socket).unwrap();
    stream
        .set_read_timeout(Some(Duration::from_secs(10)))
        .unwrap();
    let env = Envelope {
        v: 1,
        id: 5,
        r#final: true,
        msg,
    };
    write_frame(&mut stream, &env).unwrap();
    read_frame(&mut stream).unwrap().msg
}

fn sync(config: &Config) -> String {
    let msg = Message::MemoryAdmin(MemoryAdmin {
        command: MemoryCommand::Sync,
        arg: String::new(),
    });
    match ask(&config.admin_socket(), msg) {
        Message::MemoryAdminReply(reply) => reply.text,
        other => panic!("{other:?}"),
    }
}

fn serve(dir: &TempDir, honcho: bool) -> Config {
    let soul = dir.write("etc/soul.md", "You are Boxmaker.\n");
    let text = format!(
        "[paths]\nhome = \"{}\"\n[memory]\nsoul_starter = \"{}\"\n{}",
        dir.path().display(),
        soul.display(),
        if honcho { SECTION } else { "" }
    );
    let config = Config::parse(&text).unwrap();
    let log: serve::Log = Arc::new(|_: &str| {});
    let running = serve::start(config.clone(), log).unwrap();
    std::thread::spawn(move || running.run());
    config
}

#[test]
fn memoryd_answers_with_the_report() {
    let dir = TempDir::new("sync-serve");
    let config = serve(&dir, true);
    assert_eq!(
        sync(&config),
        "honcho sync: 0 decided: 0 sent, 0 waiting, 0 failed, 0 skipped"
    );
    let call = Message::MemoryCall(MemoryCall {
        request: ToolRequest {
            session: SessionId::new("mm-a").unwrap(),
            call: CallId(1),
            tool: "memory".to_string(),
            arguments: r#"{"action":"add","file":"user","text":"Prefers UTC."}"#.to_string(),
        },
        taint: DataClass::Private,
        untrusted: false,
    });
    ask(&config.broker_socket(), call);
    // Honcho is not reachable here: the conclusion waits.
    assert_eq!(
        sync(&config),
        "honcho sync: 1 decided: 0 sent, 1 waiting, 0 failed, 0 skipped"
    );
}

#[test]
fn without_honcho_it_is_not_configured() {
    let dir = TempDir::new("sync-off");
    let config = serve(&dir, false);
    assert_eq!(sync(&config), NOT_CONFIGURED);
}