#!/usr/bin/env bash
# Initialise the XAMXAM SQLite database from schema.sql, then run incremental migrations.
# Safe to run on existing databases — schema uses IF NOT EXISTS / INSERT OR IGNORE.
# Usage:
#   scripts/migrate.sh              # xamxam.db (default)

set -euo pipefail

REPO_ROOT="${REPO_ROOT:-$(cd "$(dirname "$0")/.." && pwd)}"

# Detect layout: local dev has app/ subdir, server has files at repo root
if [ -d "$REPO_ROOT/app/storage" ]; then
    SCHEMA="$REPO_ROOT/app/storage/schema.sql"
    PROD_DB="$REPO_ROOT/app/storage/xamxam.db"
    MIGRATIONS="$REPO_ROOT/app/migrations/run.php"
elif [ -f "$REPO_ROOT/storage/schema.sql" ]; then
    SCHEMA="$REPO_ROOT/storage/schema.sql"
    PROD_DB="$REPO_ROOT/storage/xamxam.db"
    MIGRATIONS="$REPO_ROOT/migrations/run.php"
else
    echo "ERROR: cannot find storage/schema.sql" >&2
    exit 1
fi

echo "──────────────────────────────────────────────"
echo "  [schema] applying schema…"
if command -v syntaqlite &>/dev/null; then
    syntaqlite analyze "$SCHEMA" || { echo "ERROR: schema.sql validation failed" >&2; exit 1; }
fi
sqlite3 "$PROD_DB" < "$SCHEMA"
echo "  [schema] done"

if [ -f "$MIGRATIONS" ]; then
    echo "──────────────────────────────────────────────"
    php "$MIGRATIONS" "$PROD_DB"
else
    echo "  [migrations] run.php not found — skipping"
fi