"""Score/progression (db/scoring/) — voir le plan "Feuille de route
produit" : concept de premier ordre, distinct des variables globales,
préalable aux futurs exports SCORM/xAPI (qui ont besoin d'un signal
"score"/"terminé" propre)."""
import json

import db
import screens

from conftest import flask_app


def test_get_score_defaults_before_any_write(game):
    assert db.get_score(game) == {"player_id": db.PLAYER_SHARED, "score": 0, "status": "non_commence"}


def test_set_score_value_and_status(game):
    db.set_score_value(game, 42)
    db.set_status(game, "en_cours")
    score = db.get_score(game)
    assert score["score"] == 42
    assert score["status"] == "en_cours"


def test_set_status_rejects_unknown_value(game):
    assert db.set_status(game, "n_importe_quoi") is False
    assert db.get_score(game)["status"] == "non_commence"


def test_score_is_tracked_per_player(game):
    db.set_score_value(game, 5, player_id="joueur-a")
    db.set_score_value(game, 99, player_id="joueur-b")
    assert db.get_score(game, "joueur-a")["score"] == 5
    assert db.get_score(game, "joueur-b")["score"] == 99
    assert db.get_score(game)["score"] == 0  # PLAYER_SHARED (aperçu créateur) inchangé


def test_apply_score_action_reuses_data_operations(game):
    db.set_score_value(game, 10)
    ok = screens.apply_score_action(game, {"data_operation": "incrementer", "data_value": "5"})
    assert ok
    assert db.get_score(game)["score"] == 15

    ok = screens.apply_score_action(game, {"data_operation": "definir_nombre", "data_value": "100"})
    assert ok
    assert db.get_score(game)["score"] == 100


def test_apply_status_action_writes_status(game):
    ok = screens.apply_status_action(game, {"data_value": "termine"})
    assert ok
    assert db.get_score(game)["status"] == "termine"


def test_apply_status_action_rejects_missing_value(game):
    assert screens.apply_status_action(game, {}) is False


def test_flow_node_run_score_route(client, game):
    screen_id = screens.create_screen(game, "Accueil")
    resp = client.post(
        f"/game/{game}/screens/{screen_id}/flow/nodes/add",
        data=json.dumps({"node_type": "action", "action_type": "modifier_score", "data_operation": "incrementer", "data_value": "7"}),
        content_type="application/json",
    )
    node_id = resp.get_json()["id"]
    run_resp = client.post(f"/game/{game}/flow/nodes/{node_id}/run-score")
    assert run_resp.get_json() == {"ok": True}
    assert db.get_score(game)["score"] == 7


def test_flow_node_run_score_route_rejects_wrong_action_type(client, game):
    screen_id = screens.create_screen(game, "Accueil")
    resp = client.post(
        f"/game/{game}/screens/{screen_id}/flow/nodes/add",
        data=json.dumps({"node_type": "action", "action_type": "attendre", "data_value": "1"}),
        content_type="application/json",
    )
    node_id = resp.get_json()["id"]
    run_resp = client.post(f"/game/{game}/flow/nodes/{node_id}/run-score")
    assert run_resp.status_code == 400


def test_flow_node_run_status_route(client, game):
    screen_id = screens.create_screen(game, "Accueil")
    resp = client.post(
        f"/game/{game}/screens/{screen_id}/flow/nodes/add",
        data=json.dumps({"node_type": "action", "action_type": "definir_statut_partie", "data_value": "echoue"}),
        content_type="application/json",
    )
    node_id = resp.get_json()["id"]
    run_resp = client.post(f"/game/{game}/flow/nodes/{node_id}/run-status")
    assert run_resp.get_json() == {"ok": True}
    assert db.get_score(game)["status"] == "echoue"


def test_game_scoring_view_route_reads_player_score(client, game):
    db.set_score_value(game, 33, player_id="joueur-x")
    db.set_status(game, "reussi", player_id="joueur-x")
    resp = client.get(f"/game/{game}/scoring/joueur-x")
    assert resp.get_json() == {
        "player_id": "joueur-x", "score": 33, "status": "reussi",
        "updated_at": resp.get_json()["updated_at"],
    }


def test_two_anonymous_players_get_independent_scores(client, game):
    """Bout en bout via HTTP, même patron que
    test_public_play.py::test_two_anonymous_players_get_independent_variable_state
    — le score est TOUJOURS par joueur (voir db/scoring/), jamais partagé."""
    screen_id = screens.create_screen(game, "Accueil")
    node_id = client.post(
        f"/game/{game}/screens/{screen_id}/flow/nodes/add",
        data=json.dumps({"node_type": "action", "action_type": "modifier_score", "data_operation": "incrementer", "data_value": "10"}),
        content_type="application/json",
    ).get_json()["id"]
    status_node_id = client.post(
        f"/game/{game}/screens/{screen_id}/flow/nodes/add",
        data=json.dumps({"node_type": "action", "action_type": "definir_statut_partie", "data_value": "reussi"}),
        content_type="application/json",
    ).get_json()["id"]
    client.post(f"/game/{game}/toggle-public-played", data={"value": "1"})

    alice = flask_app.test_client()
    alice_landing = alice.get(f"/jouer/{game}")
    resp = alice.post(f"/jouer/{game}/flow/nodes/{node_id}/run-score")
    assert resp.get_json()["ok"] is True
    alice.post(f"/jouer/{game}/flow/nodes/{status_node_id}/run-status")

    bob = flask_app.test_client()
    bob_landing = bob.get(f"/jouer/{game}")
    bob.post(f"/jouer/{game}/flow/nodes/{node_id}/run-score")
    bob.post(f"/jouer/{game}/flow/nodes/{node_id}/run-score")

    alice_player_id = alice_landing.headers["Set-Cookie"].split("forge_player_id=", 1)[1].split(";", 1)[0]
    bob_player_id = bob_landing.headers["Set-Cookie"].split("forge_player_id=", 1)[1].split(";", 1)[0]

    assert db.get_score(game, alice_player_id) == {
        "player_id": alice_player_id, "score": 10, "status": "reussi",
        "updated_at": db.get_score(game, alice_player_id)["updated_at"],
    }
    assert db.get_score(game, bob_player_id)["score"] == 20
    assert db.get_score(game, bob_player_id)["status"] == "non_commence"
    assert db.get_score(game)["score"] == 0  # aperçu créateur (PLAYER_SHARED) inchangé


def test_editor_exposes_score_and_status_action_fields(client, game):
    screen_id = screens.create_screen(game, "Accueil")
    html = client.get(f"/game/{game}/screens/{screen_id}/edit").get_data(as_text=True)
    assert "nf-action-score-fields" in html
    assert "nf-action-status-fields" in html
    assert "Modifier le score" in html
    assert "Définir le statut de la partie" in html