"""All roles train for real: no preview mode, one-shot trainee sessions.

Every chat/session is a real trainee attempt (mode='trainee') regardless of
role. Requesting 'preview' is ignored and becomes a normal trainee session.
A persona may be chatted once per user; the same persona can be trained by
many users. Admin/super_admin sessions count toward their own board and the
org analytics just like trainee sessions.
"""
from __future__ import annotations

from scripts.mock_llm import MockLLM


def _headers(token: str) -> dict[str, str]:
    return {"Authorization": f"Bearer {token}"}


def _setup(user_store, login):
    user_store.complete_setup(
        "admin",
        "admin@example.com",
        "admin-ready-password",
        accepted_terms=True,
        accepted_terms_at="2026-08-13T00:00:00Z",
    )
    return login("admin", "admin-ready-password")["token"]


def _ready_group(client, token):
    client.application.extensions["llm"] = MockLLM()
    response = client.post(
        "/api/groups",
        json={"product": "CRM", "segment": "SME"},
        headers=_headers(token),
    )
    assert response.status_code == 201, response.get_json()
    gid = response.get_json()["group"]["id"]
    analyzed = client.post(f"/api/groups/{gid}/analyze", headers=_headers(token))
    assert analyzed.status_code == 200, analyzed.get_json()
    pid = analyzed.get_json()["personas"][0]["id"]
    return gid, pid


def test_admin_session_is_real_trainee_and_counts(client, user_store, login):
    super_token = _setup(user_store, login)
    gid, pid = _ready_group(client, super_token)
    admin = user_store.create_user(
        org_id="org-default",
        username="realtrainer-admin",
        password="realtrainer-admin-password",
        name="Real Trainer Admin",
        role="admin",
        must_setup=False,
    )
    admin_token = login(admin["username"], "realtrainer-admin-password")["token"]
    headers = _headers(admin_token)

    started = client.post(
        f"/api/chat/{gid}/personas/{pid}/chat/start",
        json={"scenario": "social", "locale": "th"},
        headers=headers,
    )
    assert started.status_code == 200, started.get_json()
    session = started.get_json()["session"]
    # Admins train for real: mode is trainee (one-shot), not a repeatable preview.
    assert session["mode"] == "trainee"
    assert session["status"] == "active"

    sent = client.post(
        f"/api/chat/{gid}/personas/{pid}/chat/send",
        json={"text": "ขอทราบราคาและวิธีเริ่มใช้งาน"},
        headers=headers,
    )
    assert sent.status_code == 200, sent.get_json()
    assert sent.get_json()["session"]["mode"] == "trainee"

    # The admin's real session is now a normal trainee session: it shows on
    # their board (no longer excluded as preview was), so the persona is
    # correctly marked as trained and locked for this admin.
    board = client.get("/api/me/board", headers=headers)
    assert board.status_code == 200
    item = next((b for b in board.get_json()["board"]
                 if b.get("persona_id") == pid and b.get("group_id") == gid), None)
    assert item is not None, "admin's trained persona must appear on the board"
    assert item["my_outcome"] in ("won", "lost")


def test_preview_mode_request_becomes_trainee_session(client, user_store, login):
    super_token = _setup(user_store, login)
    gid, pid = _ready_group(client, super_token)
    user = user_store.create_user(
        org_id="org-default",
        username="plain-user",
        password="plain-user-password",
        name="Plain User",
        role="user",
        must_setup=False,
    )
    token = login(user["username"], "plain-user-password")["token"]

    # Requesting 'preview' no longer exists; it is ignored and becomes a real
    # one-shot trainee session for every role.
    response = client.post(
        f"/api/chat/{gid}/personas/{pid}/chat/start",
        json={"scenario": "social", "mode": "preview"},
        headers=_headers(token),
    )

    assert response.status_code == 200, response.get_json()
    assert response.get_json()["session"]["mode"] == "trainee"


def test_admin_cannot_start_session_in_another_org(client, user_store, login):
    super_token = _setup(user_store, login)
    gid, pid = _ready_group(client, super_token)
    other_org = user_store.create_org("Other Org")
    other_admin = user_store.create_user(
        org_id=other_org["id"],
        username="other-org-admin",
        password="other-org-password",
        name="Other Org Admin",
        role="admin",
        must_setup=False,
    )
    token = login(other_admin["username"], "other-org-password")["token"]

    response = client.post(
        f"/api/chat/{gid}/personas/{pid}/chat/start",
        json={"scenario": "social"},
        headers=_headers(token),
    )

    assert response.status_code == 404