#!/usr/bin/env bash
# Setup environment for Collatz demonstration pipeline
# See commandes.md for full workflow

set -e

SCRIPT_DIR="$(cd "$(dirname "${BASH_SOURCE[0]}")" && pwd)"
PROJECT_ROOT="$(cd "$SCRIPT_DIR/.." && pwd)"
DATA_ROOT="${DATA_ROOT:-$PROJECT_ROOT/data}"
OUT_ROOT="${OUT_ROOT:-$PROJECT_ROOT/out}"

cd "$PROJECT_ROOT"

echo "Project root: $PROJECT_ROOT"
echo "Data root: $DATA_ROOT"
echo "Output root: $OUT_ROOT"

# Install dependencies
if [[ -f collatz_k_scripts/requirements.txt ]]; then
    pip install -r collatz_k_scripts/requirements.txt
fi

# Create directory structure
mkdir -p "$DATA_ROOT"/{source,audits,candidats,certificats,logs,noyaux}
mkdir -p "$OUT_ROOT"/{audits,candidats,certificats,logs,noyaux,rapports,preuves,verification,docs}

echo "Setup complete. Ensure input files are in $DATA_ROOT/source/:"
echo "  - audit_60_etats_B12_mod4096_horizon7.json"
echo "  - complétion_minorée_m15_vers_m16.md"
echo "  - candidats_D10_palier2p17.md"