#!/usr/bin/env bash
# OA backend smoke test — exercises the full BPM round-trip against the running
# Java backend (default http://localhost:8090). Self-discovering: it lists
# templates, submits the first one, then advances it to 办结, printing each step.
#
# Usage:  bash oa-smoke.sh            (assumes backend already running on :8090)
#         OA=http://host:8090 bash oa-smoke.sh
set -uo pipefail
OA="${OA:-http://localhost:8090}"
B="$OA/api/oa"
pass=0; fail=0
jqget() { python3 -c "import sys,json;d=json.load(sys.stdin);print(eval('d'+sys.argv[1]))" "$1" 2>/dev/null; }

step() { printf "\n\033[1m== %s ==\033[0m\n" "$1"; }
ok()   { pass=$((pass+1)); printf "  \033[32mPASS\033[0m %s\n" "$1"; }
no()   { fail=$((fail+1)); printf "  \033[31mFAIL\033[0m %s\n" "$1"; }

step "1. health"
H=$(curl -s "$B/health")
echo "  $H"
echo "$H" | grep -q '"code":0' && ok "health code=0" || no "health"

step "2. list form-templates"
T=$(curl -s "$B/form-templates")
N=$(echo "$T" | jqget "['data'].__len__()")
echo "  templates returned: ${N:-?}"
[ "${N:-0}" -ge 1 ] 2>/dev/null && ok "got >=1 template" || no "no templates seeded"
TPL=$(echo "$T" | jqget "['data'][0]['id']")
TPLNAME=$(echo "$T" | jqget "['data'][0]['name']")
echo "  using template: $TPL ($TPLNAME)"

step "3. submit a form-instance"
S=$(curl -s -X POST "$B/form-instances" -H 'Content-Type: application/json' \
  -d "{\"templateId\":\"$TPL\",\"data\":{\"_smoke\":\"1\"},\"title\":\"冒烟测试事项\"}")
ID=$(echo "$S" | jqget "['data']['id']")
ST=$(echo "$S" | jqget "['data']['status']")
NODE=$(echo "$S" | jqget "['data']['currentNode']")
echo "  instance id=$ID status=$ST node=$NODE"
[ -n "${ID:-}" ] && [ "$ID" != "None" ] && ok "submitted, got id" || no "submit failed: $S"

step "4. get instance detail (template+flow+trace)"
D=$(curl -s "$B/form-instances/$ID")
TRN=$(echo "$D" | jqget "['data']['trace'].__len__()")
HASFLOW=$(echo "$D" | jqget "(1 if d['data'].get('flow') else 0)")
echo "  trace steps=$TRN hasFlow=$HASFLOW"
[ "${TRN:-0}" -ge 1 ] 2>/dev/null && ok "trace has 发起 step" || no "no trace"

step "5. advance 同意 until 办结 (max 8 hops)"
for i in $(seq 1 8); do
  A=$(curl -s -X POST "$B/form-instances/$ID/advance" -H 'Content-Type: application/json' \
    -d '{"action":"同意","opinion":"冒烟同意"}')
  ST=$(echo "$A" | jqget "['data']['status']")
  NODE=$(echo "$A" | jqget "['data']['currentNode']")
  echo "  hop $i -> status=$ST node=$NODE"
  [ "$ST" = "已办结" ] && break
done
[ "${ST:-}" = "已办结" ] && ok "reached 已办结" || no "did not finish (status=$ST)"

step "6. list work boxes (GET /tasks?type=todo|done|sent|draft)"
for box in todo done sent draft; do
  R=$(curl -s "$B/tasks?type=$box")
  C=$(echo "$R" | jqget "['data'].__len__()")
  if echo "$R" | grep -q '"code":0'; then
    echo "  type=$box -> ${C:-0} items"; pass=$((pass+1))
  else
    no "type=$box ($(echo "$R" | head -c 80))"
  fi
done

step "7. depts tree + users + announcements (module endpoints)"
for ep in "depts/tree" "folders/tree"; do
  R=$(curl -s "$B/$ep")
  echo "$R" | grep -q '"code":0' && ok "$ep ok" || no "$ep ($(echo "$R" | head -c 60))"
done

printf "\n\033[1mRESULT: %d passed, %d failed\033[0m\n" "$pass" "$fail"
[ "$fail" -eq 0 ]