#!/bin/bash
#
# Cross-platform entrypoint for running a local Galaxy build.
#
# On macOS this delegates to `./script/macos/run`, which builds and runs Galaxy
# as a real `.app` bundle (with code signing, plist updates, etc.). On Linux
# and Windows it invokes `cargo run` directly for the appropriate binary.
#
# This script owns all cross-platform setup and passes the OSS channel values
# to the platform-specific scripts.

set -e

REPO_ROOT="$(cd "$(dirname "${BASH_SOURCE[0]}")"/.. && pwd)"
cd "${REPO_ROOT}"

OS_TYPE="$(uname -s)"

FEATURES="gui,galaxy_control_cli"
INSTALL_COMMON_SKILLS=1
FORCE_COMMON_SKILLS=0
COMMON_SKILLS_TARGET="${WARP_COMMON_SKILLS_INSTALL_TARGET:-}"

WARP_BIN_NAME="galaxy-oss"
WARP_CHANNEL="oss"

# Shared argument parsing. macOS-specific flags (--dont-open,
# --open_with_launchd, --generate-schema) are forwarded through MAC_ARGS and
# silently ignored on other platforms.
MAC_ARGS=()
CARGO_PARAMS=()
WARP_ARGS=()

while (( "$#" )); do
  case "$1" in
    --)
      shift
      WARP_ARGS=("$@")
      break
      ;;
    --features)
      if [ -n "$2" ] && [ "${2:0:1}" != "-" ]; then
        FEATURES="$FEATURES,$2"
        shift 2
      else
        echo "Error: Argument for $1 is missing" >&2
        exit 1
      fi
      ;;
    --host-id)
      if [ -n "$2" ] && [ "${2:0:1}" != "-" ]; then
        export WARP_CLOUD_MODE_DEFAULT_HOST="$2"
        shift 2
      else
        echo "Error: Argument for $1 is missing" >&2
        exit 1
      fi
      ;;
    --install-common-skills)
      FORCE_COMMON_SKILLS=1
      shift
      ;;
    --release)
      CARGO_PARAMS+=("$1")
      MAC_ARGS+=("$1")
      shift
      ;;
    --profile)
      if [ -n "$2" ] && [ "${2:0:1}" != "-" ]; then
        CARGO_PARAMS+=("$1" "$2")
        MAC_ARGS+=("$1" "$2")
        shift 2
      else
        echo "Error: Argument for $1 is missing" >&2
        exit 1
      fi
      ;;
    *)
      # Unknown flags (including macOS-only flags like --dont-open) and any
      # positional arguments are forwarded to the platform-specific script.
      MAC_ARGS+=("$1")
      shift
      ;;
  esac
done

install_common_skills_or_continue() {
  if ! ./script/resolve_common_skills install_common_skills -- --repo-root "${REPO_ROOT}" "$@"; then
    echo "error: unable to install common skills; continuing without them." >&2
  fi
}
if [[ "$INSTALL_COMMON_SKILLS" -eq 1 ]]; then
  COMMON_SKILLS_ARGS=()
  if [[ "${COMMON_SKILLS_TARGET}" = "project" || "${COMMON_SKILLS_TARGET}" = "global" ]]; then
    COMMON_SKILLS_ARGS=("--${COMMON_SKILLS_TARGET}")
  fi
  if [[ "${WARP_SKIP_COMMON_SKILLS_INSTALL:-}" = "1" ]]; then
    :
  elif [[ "$FORCE_COMMON_SKILLS" -eq 1 ]]; then
    if [[ "${#COMMON_SKILLS_ARGS[@]}" -gt 0 ]]; then
      install_common_skills_or_continue "${COMMON_SKILLS_ARGS[@]}" --force
    else
      install_common_skills_or_continue --force --prompt-for-target
    fi
  else
    if [[ "${#COMMON_SKILLS_ARGS[@]}" -gt 0 ]]; then
      install_common_skills_or_continue "${COMMON_SKILLS_ARGS[@]}" --if-needed --quiet
    else
      install_common_skills_or_continue --if-needed --prompt-for-target --quiet
    fi
  fi
fi

export FEATURES
export WARP_BIN_NAME
export WARP_CHANNEL

if [[ "$OS_TYPE" = "Darwin" ]]; then
  if [[ ${#WARP_ARGS[@]} -gt 0 ]]; then
    exec ./script/macos/run "${MAC_ARGS[@]}" -- "${WARP_ARGS[@]}"
  else
    exec ./script/macos/run "${MAC_ARGS[@]}"
  fi
elif [[ "$OS_TYPE" = "Linux" ]] || [[ "$OS_TYPE" =~ ^(MINGW64_NT|MSYS_NT) ]]; then
  echo "Running cargo run --bin $WARP_BIN_NAME --features \"$FEATURES\" ${CARGO_PARAMS[*]}"
  if [[ ${#WARP_ARGS[@]} -gt 0 ]]; then
    cargo run --bin "$WARP_BIN_NAME" --features "$FEATURES" "${CARGO_PARAMS[@]}" -- "${WARP_ARGS[@]}"
  else
    cargo run --bin "$WARP_BIN_NAME" --features "$FEATURES" "${CARGO_PARAMS[@]}"
  fi
else
  echo "No run script defined for the current platform ($OS_TYPE)!" >&2
  exit 1
fi