"""Unit tests for assistent persona-pack seed helpers."""

from __future__ import annotations

import json
from pathlib import Path
from unittest.mock import MagicMock

from gpu_rent.provision import _safe_persona_id, seed_assistent_personas


def test_safe_persona_id():
    assert _safe_persona_id("neutral") == "neutral"
    assert _safe_persona_id("dreamer_v2") == "dreamer_v2"
    assert _safe_persona_id("../x") is None
    assert _safe_persona_id("a/b") is None
    assert _safe_persona_id("") is None


def test_seed_assistent_personas_pushes_packs(tmp_path: Path, monkeypatch):
    root = tmp_path / "assistent-extensions"
    pack = root / "sample-pack"
    pack.mkdir(parents=True)
    (pack / "assistent-pack.yaml").write_text("kind: persona\nid: sample\n", encoding="utf-8")
    (pack / "persona.json").write_text(
        json.dumps({"title": "Sample", "accent": "#7aa2f7"}), encoding="utf-8"
    )
    (pack / "voice.json").write_text(json.dumps({"tone": ["calm"]}), encoding="utf-8")

    puts: dict[str, str] = {}
    pushed: list[tuple[str, str]] = []
    ssh_cmds: list[str] = []

    def fake_put(cfg, host, remote, text, mode=0o644):
        puts[remote] = text

    def fake_ssh(cfg, host, cmd, check=False, timeout=60):
        ssh_cmds.append(cmd)
        if ".gpu-rent-gpu.json" in cmd:
            return json.dumps({"vram_mib": 24576, "name": "4090", "compute_cap": "8.9"})
        return ""

    def fake_push(cfg, host, local_root, remote_root, log, *, models):
        pushed.append((str(local_root), remote_root))
        log(f"push {Path(local_root).name}")
        return 2

    monkeypatch.setattr("gpu_rent.provision.put_text", fake_put)
    monkeypatch.setattr("gpu_rent.provision.run_ssh", fake_ssh)
    monkeypatch.setattr("gpu_rent.sync_files.push_tree", fake_push)
    monkeypatch.setattr("gpu_rent.paths.assistent_extensions_dir", lambda: root)
    monkeypatch.setattr(
        "gpu_rent.paths.assistent_personas_dir", lambda: tmp_path / "no-personas"
    )
    monkeypatch.setattr(
        "gpu_rent.paths.assistent_personas_manifest_path", lambda: tmp_path / "no.yaml"
    )
    monkeypatch.setattr(
        "gpu_rent.provision.seed_civitai_examples", lambda *a, **k: None
    )

    cfg = MagicMock()
    cfg.assistent_extensions_dir = str(root)
    logs: list[str] = []
    seed_assistent_personas(cfg, "1.2.3.4", logs.append)

    assert len(pushed) == 1
    assert pushed[0][1].endswith("/Assistent/extensions/sample-pack")
    assert "/mnt/swarm_data/Assistent/_base/assistant.json" in puts
    asst = json.loads(puts["/mnt/swarm_data/Assistent/_base/assistant.json"])
    assert asst["default_persona"] == "neutral"
    assert asst["num_ctx"] == 16384
    assert any("rm -f" in c and "personas.json" in c for c in ssh_cmds)
    assert any("packs/1" in m for m in logs)


def test_seed_skips_empty_pack_dir(tmp_path: Path, monkeypatch):
    root = tmp_path / "assistent-extensions"
    (root / "empty").mkdir(parents=True)

    pushed: list[str] = []

    def fake_push(cfg, host, local_root, remote_root, log, *, models):
        pushed.append(remote_root)
        return 0

    monkeypatch.setattr("gpu_rent.provision.put_text", lambda *a, **k: None)
    monkeypatch.setattr(
        "gpu_rent.provision.run_ssh",
        lambda *a, **k: json.dumps({"vram_mib": 24576}) if ".gpu-rent-gpu" in str(a) else "",
    )
    monkeypatch.setattr("gpu_rent.sync_files.push_tree", fake_push)
    monkeypatch.setattr("gpu_rent.paths.assistent_extensions_dir", lambda: root)
    monkeypatch.setattr(
        "gpu_rent.paths.assistent_personas_dir", lambda: tmp_path / "no-personas"
    )
    monkeypatch.setattr(
        "gpu_rent.paths.assistent_personas_manifest_path", lambda: tmp_path / "no.yaml"
    )
    monkeypatch.setattr(
        "gpu_rent.provision.seed_civitai_examples", lambda *a, **k: None
    )

    cfg = MagicMock()
    cfg.assistent_extensions_dir = str(root)
    logs: list[str] = []
    seed_assistent_personas(cfg, "1.2.3.4", logs.append)

    assert pushed == []
    assert any("нет assistent-pack.yaml" in m for m in logs)
    assert any("packs/0" in m for m in logs)