#!/usr/bin/env bash

set -euo pipefail

fail() {
    printf 'Home Assistant helper contract: %s\n' "$1" >&2
    exit 1
}

project_root="$(cd "$(dirname "${BASH_SOURCE[0]}")/../.." && pwd)"
helper="$project_root/config/dot/quickshell/scripts/panama-home-assistant"

[[ -x "$helper" ]] || fail 'helper is missing or not executable'

catalog="$($helper catalog)"
jq -e '
  .ok == true and .configured == true and .error == "" and
  (.entities | type == "array" and length > 0) and
  ([.entities[] | (keys | sort) == (["active", "available", "brightnessPct", "dimmable", "id", "sourceName", "state"] | sort)] | all) and
  ([.entities[] | (.id | startswith("light.")) and (.brightnessPct >= 0 and .brightnessPct <= 100)] | all) and
  (.legacyEntityIds | type == "array")
' <<<"$catalog" >/dev/null || fail 'live catalog shape is invalid'

printf 'Home Assistant helper contract: PASS (configured=true, %s lights; contents redacted)\n' \
    "$(jq '.entities | length' <<<"$catalog")"