#!/usr/bin/env bash
# On-device: first closed loop advances Circle quest 0 → 1.
# Hold/action steps are covered by JVM CircleQuestTest.
set -euo pipefail

ROOT="$(cd "$(dirname "$0")/.." && pwd)"
ADB="${ADB:-adb}"
COMP='com.example.crkl/com.example.crkl.accessibility.CrklAccessibilityService'
PKG=com.example.crkl

die() { echo "FAIL: $*" >&2; exit 1; }
pass() { echo "OK: $*"; }

"$ADB" devices | awk '/device( |$)/ && $1 !~ /List/{found=1} END{exit !found}' \
  || die "no adb device"

echo "== smoke quest on $($ADB get-serialno) =="

# Fresh quest prefs (debug builds only — run-as).
"$ADB" shell settings put secure accessibility_enabled 1
"$ADB" shell settings put secure enabled_accessibility_services "$COMP"
"$ADB" shell am force-stop "$PKG" >/dev/null 2>&1 || true
sleep 0.5
"$ADB" shell run-as "$PKG" rm -f shared_prefs/crkl_integrations.xml \
  || die "run-as failed — need debug APK"
"$ADB" shell settings put secure enabled_accessibility_services "$COMP"
"$ADB" shell settings put secure accessibility_enabled 1
sleep 1.5

"$ADB" shell am start -n "$PKG/.fixtures.TestFixturesActivity" >/dev/null
sleep 1.5

enter_circle() {
  "$ADB" logcat -c
  "$ADB" shell input tap 964 2200
  sleep 0.4
  if "$ADB" logcat -d -s OverlayView:D | grep -q 'floating button clicked'; then
    return 0
  fi
  for y in $(seq 2140 20 2280); do
    for x in $(seq 900 20 1030); do
      "$ADB" shell input tap "$x" "$y"
      sleep 0.05
      if "$ADB" logcat -d -s OverlayView:D | grep -q 'floating button clicked'; then
        return 0
      fi
    done
  done
  return 1
}

draw_loop() {
  local cx="$1" cy="$2" r="$3"
  python3 - "$cx" "$cy" "$r" <<'PY'
import math, subprocess, sys, time
cx, cy, r = map(int, sys.argv[1:4])
adb = lambda *a: subprocess.check_call(["adb", *a])
n = 28
pts = [
    (
        int(cx + r * math.cos(2 * math.pi * i / n - math.pi / 2)),
        int(cy + r * math.sin(2 * math.pi * i / n - math.pi / 2)),
    )
    for i in range(n + 1)
]
adb("shell", "input", "motionevent", "DOWN", str(pts[0][0]), str(pts[0][1]))
for x, y in pts[1:]:
    adb("shell", "input", "motionevent", "MOVE", str(x), str(y))
adb("shell", "input", "motionevent", "UP", str(pts[-1][0]), str(pts[-1][1]))
for _ in range(25):
    time.sleep(0.3)
    out = subprocess.check_output(["adb", "logcat", "-d"], text=True)
    if "extract:" in out or "Selection ready" in out or "quest: step=" in out:
        break
PY
}

"$ADB" shell uiautomator dump /sdcard/crkl-smoke.xml >/dev/null
"$ADB" pull /sdcard/crkl-smoke.xml /tmp/crkl-smoke-quest.xml >/dev/null
eval "$(python3 <<'PY'
import re, sys
xml = open("/tmp/crkl-smoke-quest.xml").read()
m = re.search(r'text="How to circle"[^>]*bounds="\[(\d+),(\d+)\]\[(\d+),(\d+)\]"', xml)
if not m:
    sys.exit("How to circle not on screen")
x1, y1, x2, y2 = map(int, m.groups())
cx, cy = (x1 + x2) // 2, (y1 + y2) // 2
r = max(60, min(100, (x2 - x1) // 2 + 30, (y2 - y1) // 2 + 40))
print(f"HEAD_CX={cx}; HEAD_CY={cy}; HEAD_R={r}")
PY
)"

enter_circle || die "FAB not clickable — is Circle Overlay ON?"
draw_loop "$HEAD_CX" "$HEAD_CY" "$HEAD_R"
sleep 1

logs="$("$ADB" logcat -d)"
echo "$logs" | grep -q 'quest: step=1' || die "quest did not advance to step 1 (check logcat)"
pass "log: quest step=1 after first circle"

prefs="$("$ADB" shell run-as "$PKG" cat shared_prefs/crkl_integrations.xml 2>/dev/null || true)"
echo "$prefs" | grep -q 'name="quest_step" value="1"' \
  || die "prefs quest_step != 1 (got: $(echo "$prefs" | tr '\n' ' ' | head -c 200))"
pass "prefs: quest_step=1"

# Skip path via clearing + writing would need app code; JVM covers skip().
echo "== smoke quest PASSED =="