#!/usr/bin/env bash
# Verify the Gitea issue agent is wired up end to end.
#
# Exits 0 on success. Prints OK / FAIL lines for each step.
# Run after every env or plugin change.
#
# Does NOT need a real token in the script — reads from ~/.hermes/.env.

set -uo pipefail

ok()  { echo "  OK  $*"; }
bad() { echo " FAIL $*"; exit 1; }

echo "=== 1. Plugin files present ==="
PLUGIN_DIR="$HOME/.hermes/plugins/gitea-issue-agent"
for f in plugin.yaml __init__.py README.md; do
  [ -f "$PLUGIN_DIR/$f" ] && ok "$f" || bad "$PLUGIN_DIR/$f missing"
done

echo
echo "=== 2. Plugin listed in config.yaml ==="
grep -q "gitea-issue-agent" "$HOME/.hermes/config.yaml" \
  && ok "config.yaml references gitea-issue-agent" \
  || bad "gitea-issue-agent not in plugins.enabled — add it under plugins.enabled in ~/.hermes/config.yaml"

echo
echo "=== 3. Plugin imports without error ==="
python3 - <<'PY' && ok "import gitea-issue-agent OK" || bad "import failed"
import importlib.util, sys
spec = importlib.util.spec_from_file_location(
    "gitea_issue_agent",
    f"{__import__('os').path.expanduser('~')}/.hermes/plugins/gitea-issue-agent/__init__.py",
)
mod = importlib.util.module_from_spec(spec)
sys.modules["gitea_issue_agent"] = mod
spec.loader.exec_module(mod)
assert len(mod.SCHEMAS) >= 5, f"expected at least 5 tools, got {len(mod.SCHEMAS)}"
PY

echo
echo "=== 4. Env vars present ==="
set +e
. "$HOME/.hermes/.env" 2>/dev/null
set -e
[ -n "${GITEA_BASE_URL:-}" ] && ok "GITEA_BASE_URL=$GITEA_BASE_URL" || bad "GITEA_BASE_URL missing in ~/.hermes/.env"
[ -n "${GITEA_TOKEN:-}" ]    && ok "GITEA_TOKEN set (${#GITEA_TOKEN} chars)" || bad "GITEA_TOKEN missing in ~/.hermes/.env"

echo
echo "=== 5. API connectivity ==="
HTTP=$(curl -4 -s -o /dev/null -m 10 -w "%{http_code}" \
  -H "Authorization: token $GITEA_TOKEN" \
  "$GITEA_BASE_URL/api/v1/user")
if [ "$HTTP" = "200" ]; then
  USER=$(curl -4 -s -m 10 -H "Authorization: token $GITEA_TOKEN" \
    "$GITEA_BASE_URL/api/v1/user" | python3 -c "import sys,json; print(json.load(sys.stdin).get('login','?'))")
  ok "API reachable, authenticated as: $USER"
else
  bad "API $GITEA_BASE_URL/api/v1/user returned HTTP $HTTP"
fi

echo
echo "=== 6. At least one repo visible ==="
N=$(curl -4 -s -m 10 -H "Authorization: token $GITEA_TOKEN" \
  "$GITEA_BASE_URL/api/v1/user/repos?limit=100" | python3 -c "import sys,json; print(len(json.load(sys.stdin)))")
[ "$N" -gt 0 ] && ok "$N repos visible to token" || bad "no repos visible — token scope may be too narrow"

echo
echo "=== 7. local tea login (optional but recommended) ==="
if command -v tea >/dev/null 2>&1; then
  TUSER=$(tea whoami 2>/dev/null | grep -E "^[a-zA-Z0-9_-]+$" | head -1)
  [ -n "$TUSER" ] && ok "tea whoami -> $TUSER" || echo " INFO tea installed but no login yet"
else
  echo " INFO tea not on PATH — see gitea-tea-macos-setup"
fi

echo
echo "=== 8. ~/.netrc (optional but recommended) ==="
if [ -f "$HOME/.netrc" ] && grep -q "git.radixadm.dk\|$GITEA_BASE_URL" "$HOME/.netrc"; then
  ok "~/.netrc has an entry for $GITEA_BASE_URL"
else
  echo " INFO ~/.netrc missing — git push will use osxkeychain (may be stale)"
fi

echo
echo "All checks passed. The agent is ready to use."