Files
ChatAIBot/services/memory.py
T
2026-06-04 08:05:06 +03:00

723 lines
25 KiB
Python

import json
import aiosqlite
from database.db import DB_PATH
async def get_or_create_session(session_id: str, persona_id: str | None = None) -> dict:
"""Existing sessions keep their persona_id; persona_id applies only on INSERT."""
async with aiosqlite.connect(DB_PATH) as db:
db.row_factory = aiosqlite.Row
async with db.execute(
"SELECT * FROM sessions WHERE session_id = ?", (session_id,)
) as cursor:
row = await cursor.fetchone()
if row:
return dict(row)
pid = (persona_id or "default").strip() or "default"
await db.execute(
"INSERT INTO sessions (session_id, persona_id) VALUES (?, ?)",
(session_id, pid),
)
await db.commit()
async with db.execute(
"SELECT * FROM sessions WHERE session_id = ?", (session_id,)
) as cursor:
row = await cursor.fetchone()
return dict(row)
async def get_all_sessions() -> list:
async with aiosqlite.connect(DB_PATH) as db:
db.row_factory = aiosqlite.Row
async with db.execute(
"SELECT * FROM sessions ORDER BY updated_at DESC"
) as cursor:
rows = await cursor.fetchall()
return [dict(r) for r in rows]
async def get_session(session_id: str) -> dict | None:
async with aiosqlite.connect(DB_PATH) as db:
db.row_factory = aiosqlite.Row
async with db.execute(
"SELECT * FROM sessions WHERE session_id = ?",
(session_id,),
) as cursor:
row = await cursor.fetchone()
return dict(row) if row else None
async def update_session_title(session_id: str, title: str):
async with aiosqlite.connect(DB_PATH) as db:
await db.execute(
"UPDATE sessions SET title = ?, updated_at = CURRENT_TIMESTAMP WHERE session_id = ?",
(title, session_id),
)
await db.commit()
async def update_session_persona(session_id: str, persona_id: str):
async with aiosqlite.connect(DB_PATH) as db:
db.row_factory = aiosqlite.Row
async with db.execute(
"SELECT persona_id FROM sessions WHERE session_id = ?",
(session_id,),
) as cur:
row = await cur.fetchone()
prev = row["persona_id"] if row else None
await db.execute(
"UPDATE sessions SET persona_id = ?, updated_at = CURRENT_TIMESTAMP WHERE session_id = ?",
(persona_id, session_id),
)
if prev is not None and prev != persona_id:
await _reset_persona_bound_state(db, session_id)
await db.commit()
async def _reset_persona_bound_state(db: aiosqlite.Connection, session_id: str) -> None:
from services.rpg_state import DEFAULT_NARRATIVE_STATS
stats_default = json.dumps(DEFAULT_NARRATIVE_STATS, ensure_ascii=False)
await db.execute(
"""UPDATE sessions
SET facts_json = '[]',
global_plot = '',
status_quo = '',
plot_arc_json = '{}',
outfit_json = '[]',
affinity = 0,
scene_json = '{}',
narrative_stats_json = ?
WHERE session_id = ?""",
(stats_default, session_id),
)
await db.execute("DELETE FROM action_resolutions WHERE session_id = ?", (session_id,))
await db.execute("DELETE FROM rpg_quests WHERE session_id = ?", (session_id,))
async def upsert_static_system_message(
session_id: str, static_prompt: str, history: list | None = None
) -> bool:
"""Store only static persona prompt in messages. Returns True if written."""
hist = history if history is not None else await get_history(session_id)
async with aiosqlite.connect(DB_PATH) as db:
if not hist:
await db.execute(
"""INSERT INTO messages (session_id, role, content, image_prompt, image_path)
VALUES (?, 'system', ?, NULL, NULL)""",
(session_id, static_prompt),
)
await db.execute(
"UPDATE sessions SET updated_at = CURRENT_TIMESTAMP WHERE session_id = ?",
(session_id,),
)
await db.commit()
return True
if hist[0]["role"] == "system":
if hist[0]["content"] == static_prompt:
return False
await db.execute(
"""UPDATE messages SET content = ?
WHERE session_id = ? AND role = 'system'
AND id = (SELECT MIN(id) FROM messages WHERE session_id = ?)""",
(static_prompt, session_id, session_id),
)
await db.commit()
return True
await db.execute(
"""INSERT INTO messages (session_id, role, content, image_prompt, image_path)
VALUES (?, 'system', ?, NULL, NULL)""",
(session_id, static_prompt),
)
await db.commit()
return True
async def delete_dialog_messages(session_id: str) -> None:
async with aiosqlite.connect(DB_PATH) as db:
await db.execute(
"DELETE FROM messages WHERE session_id = ? AND role IN ('user', 'assistant')",
(session_id,),
)
await db.commit()
async def rebind_session_persona(
session_id: str,
persona_id: str,
*,
clear_history: bool = False,
static_prompt: str,
first_mes: str | None = None,
) -> None:
session = await get_session(session_id)
if not session:
raise ValueError("Session not found")
await update_session_persona(session_id, persona_id)
if clear_history:
await delete_dialog_messages(session_id)
history = await get_history(session_id)
await upsert_static_system_message(session_id, static_prompt, history)
if clear_history and first_mes and first_mes.strip():
await add_message(session_id, "assistant", first_mes.strip())
async def update_session_rpg(session_id: str, rpg_enabled: bool):
async with aiosqlite.connect(DB_PATH) as db:
await db.execute(
"UPDATE sessions SET rpg_enabled = ?, updated_at = CURRENT_TIMESTAMP WHERE session_id = ?",
(1 if rpg_enabled else 0, session_id),
)
await db.commit()
async def update_session_facts(session_id: str, facts_json: str):
async with aiosqlite.connect(DB_PATH) as db:
await db.execute(
"UPDATE sessions SET facts_json = ?, updated_at = CURRENT_TIMESTAMP WHERE session_id = ?",
(facts_json, session_id),
)
await db.commit()
async def update_session_global_plot(session_id: str, global_plot: str):
async with aiosqlite.connect(DB_PATH) as db:
await db.execute(
"UPDATE sessions SET global_plot = ?, updated_at = CURRENT_TIMESTAMP WHERE session_id = ?",
(global_plot, session_id),
)
await db.commit()
async def update_session_status_quo(session_id: str, status_quo: str):
async with aiosqlite.connect(DB_PATH) as db:
await db.execute(
"UPDATE sessions SET status_quo = ?, updated_at = CURRENT_TIMESTAMP WHERE session_id = ?",
(status_quo, session_id),
)
await db.commit()
async def update_session_plot_arc(session_id: str, plot_arc_json: str):
async with aiosqlite.connect(DB_PATH) as db:
await db.execute(
"UPDATE sessions SET plot_arc_json = ?, updated_at = CURRENT_TIMESTAMP WHERE session_id = ?",
(plot_arc_json, session_id),
)
await db.commit()
async def add_action_resolution(
session_id: str,
intent_text: str,
roll: int,
outcome: str,
resolution_text: str,
message_id: int | None = None,
):
async with aiosqlite.connect(DB_PATH) as db:
await db.execute(
"""INSERT INTO action_resolutions
(session_id, message_id, intent_text, roll, outcome, resolution_text)
VALUES (?, ?, ?, ?, ?, ?)""",
(session_id, message_id, intent_text, roll, outcome, resolution_text),
)
await db.commit()
async def get_last_action_resolution(session_id: str) -> dict | None:
async with aiosqlite.connect(DB_PATH) as db:
db.row_factory = aiosqlite.Row
async with db.execute(
"""SELECT * FROM action_resolutions
WHERE session_id = ?
ORDER BY id DESC LIMIT 1""",
(session_id,),
) as cur:
row = await cur.fetchone()
return dict(row) if row else None
async def delete_session(session_id: str):
async with aiosqlite.connect(DB_PATH) as db:
await db.execute("DELETE FROM messages WHERE session_id = ?", (session_id,))
await db.execute("DELETE FROM rpg_quests WHERE session_id = ?", (session_id,))
await db.execute("DELETE FROM action_resolutions WHERE session_id = ?", (session_id,))
await db.execute("DELETE FROM sessions WHERE session_id = ?", (session_id,))
await db.commit()
async def get_action_resolutions_map(session_id: str) -> dict[int, dict]:
async with aiosqlite.connect(DB_PATH) as db:
db.row_factory = aiosqlite.Row
async with db.execute(
"""SELECT message_id, intent_text, roll, outcome, resolution_text
FROM action_resolutions
WHERE session_id = ? AND message_id IS NOT NULL
ORDER BY id""",
(session_id,),
) as cur:
rows = await cur.fetchall()
out: dict[int, dict] = {}
for r in rows:
mid = r["message_id"]
if mid is not None:
out[int(mid)] = {
"intent_text": r["intent_text"],
"roll": r["roll"],
"outcome": r["outcome"],
"resolution_text": r["resolution_text"],
}
return out
def narrator_message_content(narrator: dict) -> str:
return json.dumps(
{
"roll": narrator.get("roll"),
"outcome": narrator.get("outcome"),
"text": narrator.get("text", ""),
"original_intent": narrator.get("original_intent"),
},
ensure_ascii=False,
)
def parse_narrator_message(content: str) -> dict | None:
try:
data = json.loads(content or "{}")
except (json.JSONDecodeError, TypeError):
return None
if not isinstance(data, dict) or not (data.get("text") or "").strip():
return None
return data
async def seed_quests_from_arc(session_id: str, arc: dict) -> int:
"""Create active quests for arc beats that are not already in rpg_quests."""
if not arc:
return 0
existing = {q["title"] for q in await get_quests(session_id)}
added = 0
for beat in arc.get("beats", []):
title = (beat.get("title") or beat.get("injection", "")).strip()[:120]
if title and title not in existing:
await upsert_quest(session_id, title, "active")
existing.add(title)
added += 1
return added
async def get_history(session_id: str) -> list:
resolutions = await get_action_resolutions_map(session_id)
async with aiosqlite.connect(DB_PATH) as db:
db.row_factory = aiosqlite.Row
async with db.execute(
"""SELECT id, role, content, image_prompt, image_path,
image_prompt_alt, image_path_alt, choices_json
FROM messages WHERE session_id = ? ORDER BY id""",
(session_id,),
) as cursor:
rows = await cursor.fetchall()
result = []
for idx, r in enumerate(rows):
item = {
"id": r["id"],
"role": r["role"],
"content": r["content"],
"image_prompt": r["image_prompt"],
"image_path": r["image_path"],
"image_prompt_alt": r["image_prompt_alt"],
"image_path_alt": r["image_path_alt"],
"choices_json": r["choices_json"],
}
if r["role"] == "user" and r["id"] in resolutions:
item["action_resolution"] = resolutions[r["id"]]
result.append(item)
if r["role"] == "user" and r["id"] in resolutions:
nxt = rows[idx + 1] if idx + 1 < len(rows) else None
if not nxt or nxt["role"] != "narrator":
res = resolutions[r["id"]]
result.append(
{
"id": -int(r["id"]),
"role": "narrator",
"content": narrator_message_content(
{
"roll": res.get("roll"),
"outcome": res.get("outcome"),
"text": res.get("resolution_text", ""),
}
),
"image_prompt": None,
"image_path": None,
"image_prompt_alt": None,
"image_path_alt": None,
"choices_json": None,
}
)
return result
async def get_message(message_id: int) -> dict | None:
async with aiosqlite.connect(DB_PATH) as db:
db.row_factory = aiosqlite.Row
async with db.execute(
"SELECT id, session_id, role, content FROM messages WHERE id = ?",
(message_id,),
) as cursor:
row = await cursor.fetchone()
return dict(row) if row else None
async def update_message_content(message_id: int, content: str):
async with aiosqlite.connect(DB_PATH) as db:
await db.execute(
"UPDATE messages SET content = ? WHERE id = ?",
(content, message_id),
)
await db.commit()
async def delete_messages_after(session_id: str, message_id: int):
async with aiosqlite.connect(DB_PATH) as db:
await db.execute(
"DELETE FROM messages WHERE session_id = ? AND id > ?",
(session_id, message_id),
)
await db.commit()
async def delete_message(message_id: int):
async with aiosqlite.connect(DB_PATH) as db:
await db.execute("DELETE FROM messages WHERE id = ?", (message_id,))
await db.commit()
async def delete_message_and_following(session_id: str, message_id: int) -> bool:
async with aiosqlite.connect(DB_PATH) as db:
await db.execute(
"DELETE FROM messages WHERE session_id = ? AND id >= ?",
(session_id, message_id),
)
await db.execute(
"UPDATE sessions SET updated_at = CURRENT_TIMESTAMP WHERE session_id = ?",
(session_id,),
)
await db.commit()
return True
async def update_message_choices(message_id: int, choices_json: str | None):
async with aiosqlite.connect(DB_PATH) as db:
await db.execute(
"UPDATE messages SET choices_json = ? WHERE id = ?",
(choices_json, message_id),
)
await db.commit()
async def clear_choices_for_session(session_id: str):
async with aiosqlite.connect(DB_PATH) as db:
await db.execute(
"UPDATE messages SET choices_json = NULL WHERE session_id = ?",
(session_id,),
)
await db.commit()
async def get_last_message_preview(session_id: str, max_len: int = 80) -> str:
async with aiosqlite.connect(DB_PATH) as db:
db.row_factory = aiosqlite.Row
async with db.execute(
"""SELECT content, role FROM messages
WHERE session_id = ? AND role IN ('user', 'assistant')
ORDER BY id DESC LIMIT 1""",
(session_id,),
) as cursor:
row = await cursor.fetchone()
if not row:
return ""
prefix = "Вы: " if row["role"] == "user" else "AI: "
text = (row["content"] or "").replace("\n", " ").strip()
if len(text) > max_len:
text = text[:max_len] + ""
return prefix + text
async def fork_session(source_session_id: str, until_message_id: int) -> str | None:
source = await get_session(source_session_id)
if not source:
return None
import uuid
new_id = "sess_" + uuid.uuid4().hex[:8]
async with aiosqlite.connect(DB_PATH) as db:
await db.execute(
"""INSERT INTO sessions
(session_id, persona_id, title, rpg_enabled, facts_json, global_plot,
status_quo, plot_arc_json, genre, rpg_settings_json, affinity,
outfit_json, scene_json, narrative_stats_json)
VALUES (?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?)""",
(
new_id,
source["persona_id"],
(source.get("title") or "Новый чат") + " (ветка)",
source.get("rpg_enabled", 0),
source.get("facts_json", "[]"),
source.get("global_plot", ""),
source.get("status_quo", ""),
source.get("plot_arc_json", "{}"),
source.get("genre", "adventure"),
source.get("rpg_settings_json", "{}"),
source.get("affinity", 0),
source.get("outfit_json", "[]"),
source.get("scene_json", "{}"),
source.get("narrative_stats_json", '{"lust":0,"stamina":10,"tension":0}'),
),
)
async with db.execute(
"""SELECT role, content, image_prompt, image_path FROM messages
WHERE session_id = ? AND id <= ? ORDER BY id""",
(source_session_id, until_message_id),
) as cur:
rows = await cur.fetchall()
for r in rows:
await db.execute(
"""INSERT INTO messages (session_id, role, content, image_prompt, image_path)
VALUES (?, ?, ?, ?, ?)""",
(new_id, r[0], r[1], r[2], r[3]),
)
async with db.execute(
"SELECT title, status FROM rpg_quests WHERE session_id = ?",
(source_session_id,),
) as cur:
quests = await cur.fetchall()
for q in quests:
await db.execute(
"INSERT INTO rpg_quests (session_id, title, status) VALUES (?, ?, ?)",
(new_id, q[0], q[1]),
)
await db.commit()
return new_id
async def add_message(
session_id: str,
role: str,
content: str,
image_prompt: str | None = None,
image_path: str | None = None,
) -> int:
async with aiosqlite.connect(DB_PATH) as db:
cur = await db.execute(
"""INSERT INTO messages (session_id, role, content, image_prompt, image_path)
VALUES (?, ?, ?, ?, ?)""",
(session_id, role, content, image_prompt, image_path),
)
msg_id = cur.lastrowid
await db.execute(
"UPDATE sessions SET updated_at = CURRENT_TIMESTAMP WHERE session_id = ?",
(session_id,),
)
await db.commit()
return msg_id
async def update_message_image(message_id: int, image_path: str):
async with aiosqlite.connect(DB_PATH) as db:
await db.execute(
"UPDATE messages SET image_path = ? WHERE id = ?",
(image_path, message_id),
)
await db.commit()
async def update_message_prompt(message_id: int, image_prompt: str):
async with aiosqlite.connect(DB_PATH) as db:
await db.execute(
"UPDATE messages SET image_prompt = ? WHERE id = ?",
(image_prompt, message_id),
)
await db.commit()
async def update_message_prompt_alt(message_id: int, image_prompt_alt: str):
async with aiosqlite.connect(DB_PATH) as db:
await db.execute(
"UPDATE messages SET image_prompt_alt = ? WHERE id = ?",
(image_prompt_alt, message_id),
)
await db.commit()
async def update_message_image_alt(message_id: int, image_path_alt: str):
async with aiosqlite.connect(DB_PATH) as db:
await db.execute(
"UPDATE messages SET image_path_alt = ? WHERE id = ?",
(image_path_alt, message_id),
)
await db.commit()
async def get_last_assistant_message_id(session_id: str) -> int | None:
async with aiosqlite.connect(DB_PATH) as db:
db.row_factory = aiosqlite.Row
async with db.execute(
"""SELECT id FROM messages
WHERE session_id = ? AND role = 'assistant'
ORDER BY id DESC LIMIT 1""",
(session_id,),
) as cursor:
row = await cursor.fetchone()
return row["id"] if row else None
async def clear_history(session_id: str):
async with aiosqlite.connect(DB_PATH) as db:
await db.execute(
"DELETE FROM messages WHERE session_id = ?", (session_id,)
)
await db.commit()
async def update_session_affinity(session_id: str, delta: int):
async with aiosqlite.connect(DB_PATH) as db:
await db.execute(
"UPDATE sessions SET affinity = affinity + ?, updated_at = CURRENT_TIMESTAMP WHERE session_id = ?",
(delta, session_id),
)
await db.commit()
async def set_session_affinity(session_id: str, value: int):
"""Debug / admin: set absolute affinity (-30..30)."""
clamped = max(-30, min(30, int(value)))
async with aiosqlite.connect(DB_PATH) as db:
await db.execute(
"UPDATE sessions SET affinity = ?, updated_at = CURRENT_TIMESTAMP WHERE session_id = ?",
(clamped, session_id),
)
await db.commit()
return clamped
async def update_session_genre(session_id: str, genre: str):
async with aiosqlite.connect(DB_PATH) as db:
await db.execute(
"UPDATE sessions SET genre = ?, updated_at = CURRENT_TIMESTAMP WHERE session_id = ?",
(genre, session_id),
)
await db.commit()
async def update_session_rpg_settings(session_id: str, settings_json: str):
async with aiosqlite.connect(DB_PATH) as db:
await db.execute(
"UPDATE sessions SET rpg_settings_json = ?, updated_at = CURRENT_TIMESTAMP WHERE session_id = ?",
(settings_json, session_id),
)
await db.commit()
async def update_session_outfit(session_id: str, outfit_json: str):
async with aiosqlite.connect(DB_PATH) as db:
await db.execute(
"UPDATE sessions SET outfit_json = ?, updated_at = CURRENT_TIMESTAMP WHERE session_id = ?",
(outfit_json, session_id),
)
await db.commit()
async def update_session_scene(session_id: str, scene_json: str):
async with aiosqlite.connect(DB_PATH) as db:
await db.execute(
"UPDATE sessions SET scene_json = ?, updated_at = CURRENT_TIMESTAMP WHERE session_id = ?",
(scene_json, session_id),
)
await db.commit()
async def update_session_narrative_stats(session_id: str, stats_json: str):
async with aiosqlite.connect(DB_PATH) as db:
await db.execute(
"UPDATE sessions SET narrative_stats_json = ?, updated_at = CURRENT_TIMESTAMP WHERE session_id = ?",
(stats_json, session_id),
)
await db.commit()
async def upsert_quest(session_id: str, title: str, status: str = "active"):
async with aiosqlite.connect(DB_PATH) as db:
async with db.execute(
"SELECT id FROM rpg_quests WHERE session_id = ? AND title = ?",
(session_id, title),
) as cur:
row = await cur.fetchone()
if row:
await db.execute(
"UPDATE rpg_quests SET status = ? WHERE id = ?",
(status, row[0]),
)
else:
await db.execute(
"INSERT INTO rpg_quests (session_id, title, status) VALUES (?, ?, ?)",
(session_id, title, status),
)
await db.commit()
async def get_quests(session_id: str) -> list:
async with aiosqlite.connect(DB_PATH) as db:
db.row_factory = aiosqlite.Row
async with db.execute(
"SELECT id, title, status FROM rpg_quests WHERE session_id = ? ORDER BY id",
(session_id,),
) as cur:
rows = await cur.fetchall()
return [dict(r) for r in rows]
async def update_quest_status(session_id: str, title: str, status: str):
async with aiosqlite.connect(DB_PATH) as db:
await db.execute(
"UPDATE rpg_quests SET status = ? WHERE session_id = ? AND title = ?",
(status, session_id, title),
)
await db.commit()
async def update_quest_by_id(quest_id: int, session_id: str, status: str) -> bool:
if status not in ("active", "done", "failed"):
return False
async with aiosqlite.connect(DB_PATH) as db:
cur = await db.execute(
"UPDATE rpg_quests SET status = ? WHERE id = ? AND session_id = ?",
(status, quest_id, session_id),
)
await db.commit()
return cur.rowcount > 0
async def get_message_count(session_id: str) -> int:
async with aiosqlite.connect(DB_PATH) as db:
db.row_factory = aiosqlite.Row
async with db.execute(
"SELECT COUNT(*) as cnt FROM messages WHERE session_id = ? AND role != 'system'",
(session_id,),
) as cursor:
row = await cursor.fetchone()
return row["cnt"]