#!/bin/sh
# End-to-end check of a running Foodster: auth, static assets and the bundle
# import flow. Builds its own binary, uses a scratch database and a spare
# port, and cleans up after itself, so it never touches a real instance.
#
# Run it with `make smoke`.

set -eu

cd "$(dirname "$0")/.."

addr=127.0.0.1:8099
pass=smoke
tmp=$(mktemp -d)
trap 'kill ${srv:-0} 2>/dev/null || true; rm -rf "$tmp"' EXIT

go build -o "$tmp/foodster" ./cmd/foodster

FOODSTER_PASSWORD="$pass" FOODSTER_DB="$tmp/smoke.db" FOODSTER_ADDR="$addr" \
	"$tmp/foodster" >"$tmp/server.log" 2>&1 &
srv=$!

i=0
while ! curl -sf "http://$addr/healthz" >/dev/null 2>&1; do
	i=$((i + 1))
	if [ "$i" -gt 50 ]; then
		echo "server did not start:"
		cat "$tmp/server.log"
		exit 1
	fi
	sleep 0.1
done

fail=0

# check <name> <haystack> <needle>
check() {
	if printf '%s' "$2" | grep -qF -- "$3"; then
		echo "  ok    $1"
	else
		echo "  FAIL  $1 (expected to find: $3)"
		fail=1
	fi
}

echo "smoke: http://$addr"

check "unauthenticated request is refused" \
	"$(curl -s -o /dev/null -w '%{http_code}' "http://$addr/")" "401"

check "healthz needs no password" \
	"$(curl -s -o /dev/null -w '%{http_code}' "http://$addr/healthz")" "200"

check "datastar client is served" \
	"$(curl -s -o /dev/null -w '%{http_code}' -u ":$pass" "http://$addr/static/datastar.js")" "200"

check "catalog starts empty" \
	"$(curl -s -u ":$pass" "http://$addr/ruoat")" "0 pääruokaa"

out=$(curl -s -u ":$pass" -F "tiedosto=@seeds/testi.json" "http://$addr/ruoat/tuonti")
check "file upload imports the seed bundle" "$out" "Lisätty 22, ohitettu 0"
check "counts update after import" "$out" "16 pääruokaa, 6 lisuketta"

check "re-import refuses duplicates" \
	"$(curl -s -u ":$pass" -F "tiedosto=@seeds/testi.json" "http://$addr/ruoat/tuonti")" \
	"jo listalla"

check "pasted JSON imports" \
	"$(curl -s -u ":$pass" -F 'json={"mains":[],"sides":[{"name":"Perunasalaatti"}]}' \
		"http://$addr/ruoat/tuonti")" "Lisätty 1"

check "unknown category is reported" \
	"$(curl -s -u ":$pass" -F 'json={"mains":[{"name":"Rikki","categories":["kana"]}],"sides":[]}' \
		"http://$addr/ruoat/tuonti")" "tuntematon kategoria"

check "empty submit is explained" \
	"$(curl -s -u ":$pass" -F 'json=' "http://$addr/ruoat/tuonti")" "Ei tuotavaa"

check "malformed JSON is explained" \
	"$(curl -s -u ":$pass" -F 'json={nope' "http://$addr/ruoat/tuonti")" "JSON ei kelpaa"

# ---- the log flow, against the dishes imported above --------------------

board=$(curl -s -u ":$pass" "http://$addr/")
check "board lists imported dishes" "$board" "Lihapullat"

# Pull a real dish id out of the board rather than assuming one.
ruoka=$(printf '%s' "$board" | grep -o 'ruoka=[0-9]*' | head -n1 | cut -d= -f2)
if [ -z "$ruoka" ]; then
	echo "  FAIL  could not find a dish link on the board"
	fail=1
	ruoka=1
fi

check "picking a dish opens the sides step" \
	"$(curl -s -u ":$pass" "http://$addr/?ruoka=$ruoka")" "Tallenna"

check "saving redirects back to the day" \
	"$(curl -s -o /dev/null -w '%{http_code}' -u ":$pass" \
		-d "pvm=2026-09-05&ruoka=$ruoka" "http://$addr/kirjaa")" "303"

check "the saved day shows what was eaten" \
	"$(curl -s -u ":$pass" "http://$addr/?pvm=2026-09-05")" "kirjattu"

check "history lists the entry" \
	"$(curl -s -u ":$pass" "http://$addr/historia")" "syyskuu"

check "deleting redirects back" \
	"$(curl -s -o /dev/null -w '%{http_code}' -u ":$pass" \
		-d "pvm=2026-09-05" "http://$addr/poista")" "303"

check "the day is empty again" \
	"$(curl -s -u ":$pass" "http://$addr/?pvm=2026-09-05")" "Etsi"

check "search filters the board" \
	"$(curl -s -u ":$pass" "http://$addr/?haku=keitto")" "keitto"

if [ "$fail" -ne 0 ]; then
	echo "smoke: FAILED"
	exit 1
fi
echo "smoke: all passed"