#!/bin/bash

# Strata Framework - Environment Setup
# Source this file to set up the Strata environment without installing
# Usage: source ./scripts/env.sh
#    or: . ./scripts/env.sh

# Get the directory of this script
if [ -n "$BASH_SOURCE" ]; then
    SCRIPT_DIR="$(cd "$(dirname "${BASH_SOURCE[0]}")" && pwd)"
elif [ -n "$ZSH_VERSION" ]; then
    SCRIPT_DIR="$(cd "$(dirname "${(%):-%x}")" && pwd)"
else
    SCRIPT_DIR="$(cd "$(dirname "$0")" && pwd)"
fi

REPO_DIR="$(dirname "$SCRIPT_DIR")"

# Check if binary exists
if [ ! -x "$REPO_DIR/bin/strata" ]; then
    echo "Strata binary not found. Building..."
    (cd "$REPO_DIR" && make build)
fi

# Set environment variables
export STRATA_DEV=1
export STRATA_REPO="$REPO_DIR"
export PATH="$REPO_DIR/bin:$PATH"

# Set aliases
alias st='strata-compile'
alias stdev='strata-compile dev'
alias stbuild='strata-compile build'
alias stgen='strata-compile generate'
alias stnew='npx create-strata-compile'

# Development aliases
alias stmake='make -C "$STRATA_REPO"'
alias stbuild-compiler='make -C "$STRATA_REPO" build'
alias stclean='make -C "$STRATA_REPO" clean'
alias sttest='make -C "$STRATA_REPO" test'

# Quick function to rebuild and run
strebuild() {
    make -C "$STRATA_REPO" build && strata "$@"
}

# Function to run example app
stexample() {
    cd "$STRATA_REPO/examples/basic-app" && strata-compile dev
}

echo ""
echo "Strata development environment activated!"
echo ""
echo "  Binary:  $REPO_DIR/bin/strata"
echo "  Version: $(strata version 2>/dev/null || echo 'unknown')"
echo ""
echo "  Commands:"
echo "    strata        - Run strata CLI"
echo "    strebuild     - Rebuild compiler and run command"
echo "    stexample     - Run example app"
echo "    stmake <cmd>  - Run make command in repo"
echo ""
echo "  Aliases:"
echo "    st, stdev, stbuild, stgen, stnew"
echo ""