#!/bin/bash
# 核验当前期预测 vs 实际开奖，记录命中率
# 22:30 北京时间（开奖21:30后1小时）跑

set -e

DB="$HOME/.hermes/trading/lottery.db"
OUT_DIR="$HOME/.hermes/cron/output/lottery-verify"
mkdir -p "$OUT_DIR"

# 当前期号 - 优先代理，失败直连（VPS 出口有时被墙）
QI=$(curl -s --proxy http://127.0.0.1:7890 --max-time 8 "https://btc.tktk.app/data/v_xg.json" 2>/dev/null | python3 -c "import json,sys; d=json.load(sys.stdin); print(d.get('Qi',''))" 2>/dev/null)
if [ -z "$QI" ]; then
    QI=$(curl -s --noproxy '*' --max-time 8 "https://btc.tktk.app/data/v_xg.json" 2>/dev/null | python3 -c "import json,sys; d=json.load(sys.stdin); print(d.get('Qi',''))" 2>/dev/null)
fi
if [ -z "$QI" ]; then
    echo "❌ 无法获取当前期号（代理+直连都失败）"
    exit 1
fi

# 实际开奖结果
ACTUAL=$(sqlite3 "$DB" "SELECT n1||','||n2||','||n3||','||n4||','||n5||','||n6||','||special FROM draws WHERE period='$QI';")
if [ -z "$ACTUAL" ]; then
    echo "❌ 期号 $QI 还没入库开奖结果"
    exit 1
fi

IFS=',' read -r A1 A2 A3 A4 A5 A6 AS <<< "$ACTUAL"
ACTUAL_FLAT="$A1 $A2 $A3 $A4 $A5 $A6"
ACTUAL_SPECIAL="$AS"

# 找对应的分析文件 - 看 Qi 是几(7-19/21的cron跑的就是 Qi-1 期预测)
QI_NUM=$((10#$QI))
PREV_PERIOD=$((QI_NUM - 1))
# 标题格式有几种：'077期热数据采集' / '热数据采集 · 077期' / '077期数据汇总'
# 简单找包含期号+期 的最近文件
ANALYSIS_FILE=$(grep -lE "${PREV_PERIOD}期数据汇总|${PREV_PERIOD}期热数据采集|热数据采集.*${PREV_PERIOD}期" "$HOME/.hermes/cron/output/5bec1f60f77f/"*.md 2>/dev/null | tail -1)
[ -z "$ANALYSIS_FILE" ] && ANALYSIS_FILE=$(grep -l "${PREV_PERIOD}期" "$HOME/.hermes/cron/output/5bec1f60f77f/"*.md 2>/dev/null | tail -1)

OUT_FILE="$OUT_DIR/$(date +%Y-%m-%d_%H-%M-%S)_${QI}.md"
{
echo "## 🎯 核验报告 | $QI期"
echo ""
echo "**开奖时间**: $(date +%Y-%m-%d) 21:30 北京"
echo "**核验时间**: $(date +%Y-%m-%d) 22:30 北京"
echo ""
echo "### 实际开奖"
echo "| 位置 | 号码 |"
echo "|------|------|"
echo "| 平码 | $A1 · $A2 · $A3 · $A4 · $A5 · $A6 |"
echo "| 特码 | **$AS** |"
echo ""

if [ -n "$ANALYSIS_FILE" ]; then
    echo "### 分析文件"
    echo "📄 $ANALYSIS_FILE"
    echo ""
    echo "### 预测 vs 实际"
    PREDICTED_SPECIAL=$(grep -o "特码重点.*\*\*[0-9]\+\*\*\|特码.*\*\*[0-9]\+\*\*" "$ANALYSIS_FILE" | head -1)
    PREDICTED_FLAT=$(grep "平码优先" "$ANALYSIS_FILE" | head -1)
    echo "**预测**: $PREDICTED_SPECIAL · $PREDICTED_FLAT"
    echo ""
    echo "### 命中分析"
    
    HIT_SPECIAL="❌ 未中"
    if echo "$PREDICTED_SPECIAL" | grep -q "\*\*$AS\*\*"; then
        HIT_SPECIAL="✅ **特码命中**"
    fi
    echo "- 特码 $AS: $HIT_SPECIAL"
    
    HIT_FLAT=$(echo "$ACTUAL_FLAT" | tr ' ' '\n' | while read n; do
        if echo "$PREDICTED_FLAT" | grep -q "\*\*$n\*\*\|\b$n\b"; then
            echo "✅ $n"
        fi
    done | tr '\n' ' ')
    echo "- 平码命中: ${HIT_FLAT:-无}"
    
    TOTAL_HIT=$(echo "$ACTUAL_FLAT" | tr ' ' '\n' | while read n; do
        if grep -qE "\*\*$n\*\*| $n[、,，]|\b$n( |$)" "$ANALYSIS_FILE"; then
            echo "1"
        fi
    done | wc -l)
    echo ""
    echo "**总命中**: 特码 + 平码 共 $((TOTAL_HIT+0)) / 7 球"
else
    echo "### ⚠️ 未找到分析文件"
    echo "  查找路径: $HOME/.hermes/cron/output/5bec1f60f77f/"
    echo "  期号: $QI"
fi

echo ""
echo "---"
echo "_生成时间: $(date '+%Y-%m-%d %H:%M:%S')_"
} > "$OUT_FILE"

cat "$OUT_FILE"