#!/usr/bin/env bash
# Setup script for Seagey/couch-tv on macOS, from https://gitmanual.com/Seagey/couch-tv
# Read it before you run it: the commands come from the repo's own README and files.
# Run: bash setup.sh
set -eo pipefail
trap 'echo "Setup stopped at the step above. Steps and fixes: https://gitmanual.com/Seagey/couch-tv" >&2' ERR
step() { printf '\n\033[1m==> %s\033[0m\n' "$1"; }
have() { command -v "$1" >/dev/null 2>&1; }
# Installers put programs here; make them usable right away.
export PATH="$HOME/.local/share/mise/shims:$HOME/.cargo/bin:$HOME/.local/bin:$HOME/.deno/bin:$HOME/.bun/bin:$PATH"
# nvm is a shell function, so load it into this script when it's installed.
export NVM_DIR="${NVM_DIR:-$HOME/.nvm}"
load_nvm() { [ -s "$NVM_DIR/nvm.sh" ] && . "$NVM_DIR/nvm.sh" || { have brew && [ -s "$(brew --prefix nvm 2>/dev/null)/nvm.sh" ] && mkdir -p "$NVM_DIR" && . "$(brew --prefix nvm)/nvm.sh"; }; }
have_nvm() { load_nvm >/dev/null 2>&1; type nvm >/dev/null 2>&1; }

step '1/3 Clone the repository'
[ -d 'couch-tv' ] || git clone https://github.com/Seagey/couch-tv.git
cd 'couch-tv'

step '2/3 Install the required tools'
# Python 3, Node.js
have python3 || brew install python
have node || brew install node

step '3/3 Follow the README: Setup'
# In the maintainers' order. Do the README instructions above first — they cover steps outside the terminal.
# 3.11 or newer
python3 --version
python3 -m venv .venv
.venv/bin/pip install -r bridge/requirements.txt
[ -f config.json ] || cp config.example.json config.json
.venv/bin/python bridge/pair_tv.py living-room
.venv/bin/python bridge/pair_tv.py living-room --adb
npm ci
npm run build
.venv/bin/python bridge/server.py
# (fill in your own values, then run it) TV_IP=<your tv address> .venv/bin/python tv-home/tools/survey-tv.py
# (fill in your own values, then run it) TV_IP=<your tv address> APK=couch-tv-home.apk sh tv-home/tools/apply.sh
# (fill in your own values, then run it) TV_IP=<your tv address> APK=couch-tv-home.apk BRIDGE_URL=http://my-computer.local:5400 sh tv-home/tools/apply.sh
$ANDROID_HOME/cmdline-tools/latest/bin/sdkmanager "platforms;android-34" "build-tools;34.0.0"
# answer y to each licence
$ANDROID_HOME/cmdline-tools/latest/bin/sdkmanager --licenses
JAVA_HOME=/path/to/jdk-21 ANDROID_HOME=/path/to/android-sdk sh scripts/build-apk.sh

echo 'Set up Seagey/couch-tv.'
echo 'Manual: https://gitmanual.com/Seagey/couch-tv'