#!/usr/bin/env bash
# Face++ skinanalyze_pro 三视图调用（正脸 + 左右侧脸 → 下颌线）
# 用法: call_skinanalyze_3view.sh <正脸图> <左侧脸图> <右侧脸图> [输出json]
set -euo pipefail
set -a; source "${CREDENTIALS_ENV:-$HOME/.openclaw/credentials.env}"; set +a

FRONT=${1:?用法: call_skinanalyze_3view.sh <正脸图> <左侧脸图> <右侧脸图> [输出json]}
LEFT=${2:?缺左侧脸图}
RIGHT=${3:?缺右侧脸图}
OUT=${4:-/tmp/skinanalyze_3view_result.json}

retry() {
  local n=0
  until [ "$n" -ge 3 ]; do
    RESP=$(curl -s "${FACEPP_SKINANALYZE_URL:-https://api-cn.faceplusplus.com/facepp/v1/skinanalyze_pro}" \
      -F api_key=$FACEPP_API_KEY -F api_secret=$FACEPP_API_SECRET \
      -F image_file=@"$FRONT" \
      -F left_side_image_file=@"$LEFT" \
      -F right_side_image_file=@"$RIGHT" \
      -F "return_side_results=jawline_info" \
      -F "return_maps=water_area,red_area,brown_area,texture_enhanced_pores,texture_enhanced_blackheads,texture_enhanced_oily_area,texture_enhanced_lines,rough_area,roi_outline_map,texture_enhanced_bw" \
      -F "return_marks=wrinkle_mark,melanin_mark,dark_circle_outline")
    if ! echo "$RESP" | grep -q 'error_message'; then
      echo "$RESP" > "$OUT"
      return 0
    fi
    n=$((n+1))
    echo "第${n}次失败: $(echo "$RESP" | head -c 120)，${n}0秒后重试..." >&2
    sleep $((n*10))
  done
  echo "$RESP" > "$OUT"
  return 1
}

retry || { echo "三次重试均失败" >&2; exit 1; }

python3 - "$OUT" <<'PY'
import json, sys
d = json.load(open(sys.argv[1]))
assert 'error_message' not in d, d.get('error_message')
r = d['result']; si = r['score_info']
ls = d.get('left_side_result', {}).get('left_jawline_info', {})
rs = d.get('right_side_result', {}).get('right_jawline_info', {})
print('OK skin_age:', r['skin_age']['value'],
      '| total:', si['total_score'],
      '| 左下颌线:', ls.get('left_jawline_angle'), '°(q%s)' % ls.get('left_jawline_quality'),
      '| 右下颌线:', rs.get('right_jawline_angle'), '°(q%s)' % rs.get('right_jawline_quality'),
      '| 标准区间 116-120°')
print('完整结果已存', sys.argv[1])
PY