#!/usr/bin/env bash
# =============================================================================
# CFC 接口测试闭环（定时任务主体）
# 流程：git pull 最新 -> 检测新增/变更需求 -> 跑冒烟(含回归对比) ->
#       为新增接口补全用例并跑新测试 -> 提交测试结果 -> push 到远端(与开发团队闭环)
#
# 网络说明：测试目标 192.168.16.251 只能在「前台/宿主机」网络可达。
#           本脚本设计为在宿主机用 Windows 任务计划程序每 30 分钟调用，
#           不要在受限沙箱后台运行（后台网络被拦截）。
# =============================================================================
set -uo pipefail

REPO_DIR="$(cd "$(dirname "${BASH_SOURCE[0]}")" && pwd)"
cd "$REPO_DIR" || exit 1

LOG_DIR="$REPO_DIR/logs"
mkdir -p "$LOG_DIR"

# 防重入：若上轮仍在 25 分钟内，跳过本轮（避免 30 分钟间隔下长耗时测试重叠）
LOCK="$LOG_DIR/.loop.lock"
NOW=$(date +%s)
if [ -f "$LOCK" ]; then
  LAST=$(cat "$LOCK" 2>/dev/null || echo 0)
  if [ $((NOW - LAST)) -lt 1500 ]; then
    echo "[$(date +%H:%M:%S)] 上轮仍在运行（锁 $(( (NOW - LAST) / 60 )) 分钟前），跳过本轮"
    exit 0
  fi
fi
echo "$NOW" > "$LOCK"
trap 'rm -f "$LOCK"' EXIT

BRANCH="${CFC_BRANCH:-feature/ui-token-u5-color-tokens}"
BASE_URL="${CFC_BASE:-http://192.168.16.251}"
HOST_HDR="${CFC_HOST:-cfc.iwintrue.com}"
TIMEOUT="${CFC_TIMEOUT:-3}"
TEST_SCRIPT="ops_interface_smoke.py"
SCANNER="scan_frontend_endpoints.py"

TS="$(date +%Y%m%d_%H%M%S)"
RUN_DIR="$LOG_DIR/run_$TS"
mkdir -p "$RUN_DIR"

CUR_TSV="$RUN_DIR/results_$TS.tsv"
ENDPOINTS_CUR="$RUN_DIR/endpoints_$TS.txt"
EXTRA_CASES="$REPO_DIR/interface_test_extra_cases.tsv"

BASELINE_EP="$REPO_DIR/interface_test_baseline_endpoints.txt"
PREV_TSV="$REPO_DIR/interface_test_prev.tsv"
TREND="$REPO_DIR/interface_test_trend.log"

MANAGED="INTERFACE_TEST_REPORT.md interface_test_report.tsv cfc-frontend/INTERFACE_TEST_MATRIX.md ops_interface_smoke.py"

log() { echo "[$(date +%H:%M:%S)] $*" | tee -a "$LOG_DIR/interface_cron.log"; }

log "===== CFC 接口测试闭环 开始 $TS ====="
log "REPO=$REPO_DIR BRANCH=$BRANCH BASE=$BASE_URL HOST=$HOST_HDR"

# ---------------------------------------------------------------------------
# 1) 拉取远端最新（含开发团队的修复/新需求）
#    仅丢弃我们生成的报告类文件本地改动（每次都会重新生成），其余未提交改动用
#    --autostash 处理，避免破坏用户其他在途工作。
# ---------------------------------------------------------------------------
git checkout -- INTERFACE_TEST_REPORT.md interface_test_report.tsv cfc-frontend/INTERFACE_TEST_MATRIX.md 2>/dev/null
if git pull --rebase --autostash origin "$BRANCH" >>"$LOG_DIR/interface_cron.log" 2>&1; then
  log "git pull 成功"
else
  log "git pull 失败（可能本地有冲突或凭证问题），用当前代码继续"
fi

# ---------------------------------------------------------------------------
# 2) 检测新增/变更需求（前端接口面变化）
# ---------------------------------------------------------------------------
python "$SCANNER" --out "$ENDPOINTS_CUR" 2>/dev/null
NEWEP=""; RMVEP=""
if [ -f "$BASELINE_EP" ]; then
  NEWEP=$(comm -13 <(sort "$BASELINE_EP") <(sort "$ENDPOINTS_CUR"))
  RMVEP=$(comm -23 <(sort "$BASELINE_EP") <(sort "$ENDPOINTS_CUR"))
  n_new=$(echo "$NEWEP" | grep -c . || true)
  n_rmv=$(echo "$RMVEP" | grep -c . || true)
  log "接口面变化：新增 $n_new 个，移除 $n_rmv 个"
  if [ "$n_new" -gt 0 ]; then
    : > "$EXTRA_CASES"
    while IFS= read -r line; do
      [ -z "$line" ] && continue
      m=$(echo "$line" | awk '{print $1}')
      p=$(echo "$line" | awk '{print $2}')
      printf 'auto\tauto\t%s\t%s\tfalse\tfalse\n' "$m" "$p" >> "$EXTRA_CASES"
    done <<< "$NEWEP"
    log "已为新增接口生成补全用例 -> $EXTRA_CASES"
  fi
else
  log "首次运行：建立接口基线（不触发补全）"
fi
cp "$ENDPOINTS_CUR" "$BASELINE_EP"

# ---------------------------------------------------------------------------
# 3) 跑冒烟测试（前台调用，含登录态；新增接口通过 --extra 一并测试）
# ---------------------------------------------------------------------------
EXTRA_FLAG=""
[ -s "$EXTRA_CASES" ] && EXTRA_FLAG="--extra $EXTRA_CASES"
log "开始执行冒烟测试 $EXTRA_FLAG"
python "$TEST_SCRIPT" --base "$BASE_URL" --host "$HOST_HDR" \
  --timeout "$TIMEOUT" --auto-login --authed $EXTRA_FLAG \
  --report "$CUR_TSV" > "$RUN_DIR/smoke_stdout.txt" 2>&1
log "冒烟测试完成，结果 -> $CUR_TSV"

# ---------------------------------------------------------------------------
# 4) 汇总 + 回归对比 + 生成报告
# ---------------------------------------------------------------------------
python - "$CUR_TSV" "$PREV_TSV" "INTERFACE_TEST_REPORT.md" "$TS" "$TREND" <<'PY'
import sys, collections, os
cur_tsv, prev_tsv, rpt, ts, trend = sys.argv[1:6]

def load(path):
    d = {}
    try:
        with open(path, encoding='utf-8') as f:
            next(f, None)
            for line in f:
                c = line.rstrip('\n').split('\t')
                if len(c) < 7: continue
                page, fn, method, path, http, biz, cat = c
                d[(method, path)] = (page, fn, http, biz, cat)
    except FileNotFoundError:
        pass
    return d

cur = load(cur_tsv)
prev = load(prev_tsv) if prev_tsv and os.path.exists(prev_tsv) else {}

cats = collections.Counter(v[4] for v in cur.values())
total = len(cur)
ok = cats.get('BIZ_OK', 0)
rate = ok * 100 // total if total else 0

# 回归对比
fixed = []      # 之前非 OK -> 现在 OK
regressed = []  # 之前 OK -> 现在非 OK
for k, v in cur.items():
    cat = v[4]
    if k in prev:
        pcat = prev[k][4]
        if pcat != 'BIZ_OK' and cat == 'BIZ_OK':
            fixed.append((k, pcat, cat))
        elif pcat == 'BIZ_OK' and cat != 'BIZ_OK':
            regressed.append((k, pcat, cat))

def top(cat, n=20):
    return [(k[0], k[1], v[3], v[4]) for k, v in cur.items() if v[4] == cat][:n]

lines = []
lines.append(f"# CFC 接口冒烟测试报告 ({ts})\n")
lines.append(f"- 目标: {os.environ.get('CFC_HOST', 'cfc.iwintrue.com')}  用例总数: **{total}**")
lines.append(f"- 业务成功率(BIZ_OK): **{ok}/{total} = {rate}%**\n")
lines.append("## 分类汇总")
for k in ('BIZ_OK','BIZ_FAIL','AUTH_FAIL','NOT_FOUND','SERVER_ERR','NON_JSON','CONN_ERR'):
    if cats.get(k): lines.append(f"- {k}: {cats[k]}")
lines.append("")
if fixed:
    lines.append(f"## ✅ 回归修复（{len(fixed)} 个，之前失败现已通过）")
    for (m,p),pc,_ in fixed[:30]:
        lines.append(f"- `{m} {p}`  (原 {pc})")
    lines.append("")
if regressed:
    lines.append(f"## ⚠️ 回归劣化（{len(regressed)} 个，之前通过现失败）")
    for (m,p),_,c in regressed[:30]:
        lines.append(f"- `{m} {p}`  (现 {c})")
    lines.append("")
lines.append(f"## 需开发团队关注的契约缺口 (NOT_FOUND={cats.get('NOT_FOUND',0)})")
for m,p,b,c in top('NOT_FOUND'):
    lines.append(f"- `{m} {p}`  (biz={b}, {c})")
lines.append("")
lines.append(f"## 健壮性风险 (SERVER_ERR={cats.get('SERVER_ERR',0)})")
for m,p,b,c in top('SERVER_ERR'):
    lines.append(f"- `{m} {p}`  (http={b}, {c})")
lines.append("")
lines.append("> 说明：冒烟为空体请求，部分 500/400 属预期（缺必填参数）。NOT_FOUND 与回归劣化才需优先处理。")

report = "\n".join(lines) + "\n"
with open(rpt, 'w', encoding='utf-8') as f:
    f.write(report)

# 趋势日志
with open(trend, 'a', encoding='utf-8') as f:
    f.write(f"{ts}\ttotal={total}\tBIZ_OK={ok}\trate={rate}%\t"
            f"fixed={len(fixed)}\tregressed={len(regressed)}\t"
            f"NOT_FOUND={cats.get('NOT_FOUND',0)}\tSERVER_ERR={cats.get('SERVER_ERR',0)}\n")
print(report)
print(f"\n[趋势] 已写入 {trend}")
PY

# ---------------------------------------------------------------------------
# 5) 提交测试结果 + 补全用例
# ---------------------------------------------------------------------------
git add -f ops_interface_smoke.py
# 强制纳入报告产物（防止未来 .gitignore 规则或路径规范导致漏提）；
# EXTRA_CASES 仅在存在且有内容时才加入，避免缺失路径使整个 git add 失败（旧逻辑缺陷）
git add -f INTERFACE_TEST_REPORT.md interface_test_report.tsv cfc-frontend/INTERFACE_TEST_MATRIX.md
[ -s "$EXTRA_CASES" ] && git add -f "$EXTRA_CASES"
if git diff --cached --quiet; then
  log "无测试结果变更，跳过提交"
else
  git commit -m "test(interface): 接口冒烟闭环 $(date '+%Y-%m-%d %H:%M') — 通过率 ${rate:-?}% (fix=$(echo $fixed|wc -l) reg=$(echo $regressed|wc -l))" \
    >>"$LOG_DIR/interface_cron.log" 2>&1 && log "已提交测试结果"
fi

# ---------------------------------------------------------------------------
# 6) 推送远端，与开发团队形成闭环
# ---------------------------------------------------------------------------
if git push origin "$BRANCH" >>"$LOG_DIR/interface_cron.log" 2>&1; then
  log "git push 成功 — 测试闭环已同步远端"
else
  log "git push 失败（凭证/网络），下次运行将重试"
fi

# 更新回归基线
cp "$CUR_TSV" "$PREV_TSV"
# 同步仓库根目录的全量结果 TSV（供人工/工具读取，避免与报告一起变陈旧）
cp "$CUR_TSV" "interface_test_report.tsv"
log "已同步全量结果 -> interface_test_report.tsv"

log "===== 本轮结束 ====="