#!/usr/bin/env bash
# world 模块构建脚本：生成 DDL、生成 CRUD UI、链接 wwwroot 到宿主应用
set -euo pipefail
SCRIPT_DIR="$(cd "$(dirname "${BASH_SOURCE[0]}")" && pwd)"
MOD=world

# 定位宿主 Sage 根目录
SAGE_ROOT=""
for candidate in "$SCRIPT_DIR/../.." "$HOME/repos/sage" "$HOME/sage"; do
  if [ -d "$candidate/wwwroot" ] && [ -d "$candidate/py3/bin" ]; then
    SAGE_ROOT="$(cd "$candidate" && pwd)"
    break
  fi
done
if [ -z "$SAGE_ROOT" ]; then
  echo "ERROR: sage root not found" >&2
  exit 1
fi
PY="$SAGE_ROOT/py3/bin"

echo "==> 1/4 生成 DDL"
if [ -d "$SCRIPT_DIR/models" ]; then
  "$PY/python3" "$PY/json2ddl" mysql "$SCRIPT_DIR/models" > "$SCRIPT_DIR/models/mysql.ddl.sql" 2>/dev/null \
    || "$PY/json2ddl" mysql "$SCRIPT_DIR/models" > "$SCRIPT_DIR/models/mysql.ddl.sql"
fi

echo "==> 2/4 生成 CRUD UI（xls2ui）"
if [ -d "$SCRIPT_DIR/json" ]; then
  (cd "$SCRIPT_DIR" && "$PY/python3" "$PY/xls2ui" -m "$SCRIPT_DIR/models" -o "$SCRIPT_DIR/wwwroot" "$MOD" json/*.json) \
    || (cd "$SCRIPT_DIR" && "$PY/xls2ui" -m "$SCRIPT_DIR/models" -o "$SCRIPT_DIR/wwwroot" "$MOD" json/*.json)
fi

echo "==> 3/4 链接 wwwroot 到宿主应用"
mkdir -p "$SAGE_ROOT/wwwroot/$MOD"
ln -sfn "$SCRIPT_DIR/wwwroot" "$SAGE_ROOT/wwwroot/$MOD"

echo "==> 4/4 完成：world 模块构建成功"