from __future__ import annotations

from typing import Any, Dict

from ..core.reply_formatter import preview_text


def build_log_summary(event: str, data: Dict[str, Any]) -> str:
    room = short_id(data.get("room_id", ""))
    sender_name = data.get("sender_name", "") or short_id(data.get("sender", ""))
    sender = short_id(data.get("sender", ""))

    if event == "recv":
        return (
            f"[XIAONIU] RECV room={room} user={sender_name}/{sender} "
            f"at={yn(data.get('is_at'))} "
            f"style={style_mark(data.get('humor_style', ''), data.get('sharpness_style', ''))} "
            f"quote={data.get('quote_type', '-') or '-'} "
            f"msg={data.get('content_preview', '')}"
        ).strip()

    if event == "memory":
        return (
            f"[XIAONIU] MEMORY room={room} user={sender} "
            f"ctx={yn(data.get('has_member_context'))} "
            f"follow={yn(data.get('is_followup'))} "
            f"return={data.get('returning_state', 'none')} "
            f"links={data.get('social_links', 0)} "
            f"facts={data.get('group_facts', 0)}"
        ).strip()

    if event == "decision":
        return (
            f"[XIAONIU] DECIDE room={room} user={sender} "
            f"trigger={data.get('trigger_type', 'none')} "
            f"dir={data.get('directed', '-') or '-'} "
            f"flow={data.get('flow_state', '')}:{data.get('flow_score', '')} "
            f"topic={data.get('topic', '-') or '-'} "
            f"reasons={data.get('reasons', '-') or '-'}"
        ).strip()

    if event == "skip":
        age_text = ""
        if data.get("age_sec") not in (None, ""):
            age_text = f" age={data.get('age_sec')}"
        return (
            f"[XIAONIU] SKIP room={room} user={sender} "
            f"reason={data.get('reason', '')} "
            f"trigger={data.get('trigger_type', 'none')} "
            f"mode={data.get('reply_mode', '')} "
            f"topic={data.get('topic', '-') or '-'} "
            f"acc={data.get('acceptance_state', '-') or '-'} "
            f"solver={data.get('solver', '-') or '-'}"
            f"{age_text}"
        ).strip()

    if event == "context":
        return (
            f"[XIAONIU] CTX room={room} user={sender} "
            f"mode={data.get('reply_mode', '')} "
            f"acc={data.get('acceptance_state', '-') or '-'} "
            f"recent={data.get('recent_message_count', 0)} "
            f"vector={data.get('vector_hit_count', 0)} "
            f"mem={data.get('member_focus_count', 0)} "
            f"social={data.get('social_hit_count', 0)} "
            f"facts={data.get('group_fact_hit_count', 0)} "
            f"img={data.get('image_input_count', 0)} "
            f"rank={preview_text(str(data.get('memory_rank_summary', '') or '-'), 108)}"
        ).strip()

    if event == "model_empty":
        return (
            f"[XIAONIU] MODEL_EMPTY room={room} user={sender} "
            f"model={data.get('model', '')} "
            f"mode={data.get('reply_mode', '')} "
            f"err={data.get('last_error', '')}"
        ).strip()

    if event == "sent":
        return (
            f"[XIAONIU] SENT room={room} user={sender_name}/{sender} "
            f"trigger={data.get('trigger_type', 'none')} "
            f"mode={data.get('reply_mode', '')} "
            f"topic={data.get('topic', '-') or '-'} "
            f"chunks={data.get('chunk_count', 1)} "
            f"len={data.get('response_len', 0)} "
            f"reply={data.get('response_preview', '')}"
        ).strip()

    if event == "memory_upsert":
        return (
            f"[XIAONIU] MEM_UPSERT room={room} user={sender} "
            f"type={data.get('memory_type', '')} "
            f"ok={yn(data.get('ok'))} "
            f"trigger={data.get('trigger_type', '-') or '-'} "
            f"err={preview_text(str(data.get('error', '') or '-'), 72)}"
        ).strip()

    compact = " ".join(f"{key}={data[key]}" for key in sorted(data) if data.get(key) not in (None, ""))
    return f"[XIAONIU] {event.upper()} {compact}".strip()


def yn(value: Any) -> str:
    return "Y" if bool(value) else "N"


def short_id(value: str) -> str:
    value = str(value or "")
    if len(value) <= 10:
        return value
    return value[:4] + "..." + value[-4:]


def style_mark(humor_style: str, sharpness_style: str) -> str:
    humor = "humor" if "中等" in str(humor_style) or "偏上" in str(humor_style) else "plain"
    sharp = "sharp" if "毒舌" in str(sharpness_style) or "嘴欠" in str(sharpness_style) else "soft"
    return f"{humor}/{sharp}"