#!/bin/sh
# UX-13 P5: regenerate the DOCS screenshots in docs/img/ux13/ from the real page.
#
#   sh goodwe_controller/tools/ux13_screenshots.sh [OUT_DIR]
#
# Serves tools/ux13_demo.py's fixtures (running, shadow, new, setup) in the CI
# test image, then runs tools/ux13_screenshots.py in the Playwright image on a
# private Docker network (the image has the browsers; the matching Python
# package is installed into the container on each run). Nothing talks to Home Assistant or an inverter. The
# prices and the "now" line follow the clock, so the pictures change a little
# from run to run. Needs Docker and PyPI access; pulls the Playwright image once.
set -eu
HERE=$(cd "$(dirname "$0")/.." && pwd)
OUT=${1:-$HERE/../docs/img/ux13}
PW=mcr.microsoft.com/playwright/python:v1.55.0-noble
NET=ux13-shots-$$
STATES="running shadow new setup"
mkdir -p "$OUT"
OUT=$(cd "$OUT" && pwd)

cleanup() {
    for s in $STATES; do docker rm -f "$NET-$s" >/dev/null 2>&1 || true; done
    docker network rm "$NET" >/dev/null 2>&1 || true
}
trap cleanup EXIT INT TERM

docker build -q -t goodwe-addon-checks:1 "$HERE/../.gitea/ci" >/dev/null
docker network create "$NET" >/dev/null
ENVS=""
for s in $STATES; do
    docker run -d --name "$NET-$s" --network "$NET" -e PYTHONDONTWRITEBYTECODE=1 \
        -v "$HERE:/w:ro" goodwe-addon-checks:1 \
        python3 /w/tools/ux13_demo.py "$s" 8099 0.0.0.0 >/dev/null
    ENVS="$ENVS -e DEMO_$(echo "$s" | tr a-z A-Z)=http://$NET-$s:8099/"
done
sleep 3
# shellcheck disable=SC2086
docker run --rm --network "$NET" --user "$(id -u):$(id -g)" -e HOME=/tmp \
    $ENVS -v "$HERE/tools:/t:ro" -v "$OUT:/out" "$PW" \
    sh -euc 'pip install -q --disable-pip-version-check --target /tmp/pw \
                 playwright==1.55.0
             PYTHONPATH=/tmp/pw python3 /t/ux13_screenshots.py /out'
echo "screenshots in $OUT"