#!/usr/bin/env bash
set -euo pipefail

PROJECT_DIR="$(cd "$(dirname "${BASH_SOURCE[0]}")" && pwd)"
LOCAL_DEFAULT_PYTHON="$PROJECT_DIR/.venv/bin/python"
LEGACY_DEFAULT_PYTHON="$PROJECT_DIR/../.venv/bin/python"
PYTHON_BIN="${BILIUP_NEXT_PYTHON:-$LOCAL_DEFAULT_PYTHON}"

if [[ ! -x "$PYTHON_BIN" ]]; then
  if [[ -x "$LEGACY_DEFAULT_PYTHON" ]]; then
    PYTHON_BIN="$LEGACY_DEFAULT_PYTHON"
  else
    PYTHON_BIN="${BILIUP_NEXT_PYTHON:-python3}"
  fi
fi

cd "$PROJECT_DIR"
export PYTHONPATH="$PROJECT_DIR/src"
LOG_DIR="$PROJECT_DIR/runtime/logs"
LOG_FILE="$LOG_DIR/api.log"
mkdir -p "$LOG_DIR"
LOG_MAX_BYTES="${BILIUP_NEXT_LOG_MAX_BYTES:-20971520}"
LOG_BACKUPS="${BILIUP_NEXT_LOG_BACKUPS:-5}"

echo "[$(date '+%Y-%m-%d %H:%M:%S %z')] starting biliup-next api" | "$PROJECT_DIR/scripts/log-tee.sh" "$LOG_FILE" "$LOG_MAX_BYTES" "$LOG_BACKUPS"

"$PYTHON_BIN" -u -m biliup_next.app.cli serve \
  --host "${BILIUP_NEXT_API_HOST:-0.0.0.0}" \
  --port "${BILIUP_NEXT_API_PORT:-8787}" \
  2>&1 | "$PROJECT_DIR/scripts/log-tee.sh" "$LOG_FILE" "$LOG_MAX_BYTES" "$LOG_BACKUPS"