#ifndef CONSTANTS_H
#define CONSTANTS_H
/*********常量定义********/
namespace Constants {
const double SCENE_WIDTH = 800;
const double SCENE_HEIGHT = 600;
const int EDITOR_ITEM_WIDTH = 150;
const int EDITOR_ITEM_HEIGHT = 80;
const int EDITOR_BUS_HEIGHT = 10;
const int V_DIAGRAM_SPACING = 80;
const int H_DIAGRAM_SPACING = 80;
const int TRANSFORMER_LEVEL = 999;  // 层级结构中变压器所处层级
}

/***********布局计算************/
namespace LayoutConstants {
// 容器参数
constexpr double CONTAINER_H_SPACING = 100.0;     // 容器水平间距
constexpr double CONTAINER_V_SPACING = 50.0;      // 容器垂直基础间距
constexpr double BUS_V_SPACING = 50.0;            // 双母线垂直间距

// 设备参数
constexpr double BLOCK_H_SPACING = 20.0;          // 设备水平间距
constexpr double BLOCK_V_MARGIN = 20.0;           // 设备垂直边距

// 变压器参数
constexpr double TRANSFORMER_START_X = 150.0;     // 变压器起始X
constexpr double TRANSFORMER_SPACING = 200.0;     // 变压器间距

// 默认尺寸
constexpr double DEFAULT_BLOCK_WIDTH = Constants::EDITOR_ITEM_WIDTH;
constexpr double DEFAULT_BLOCK_HEIGHT = Constants::EDITOR_ITEM_HEIGHT;

// 图层索引
namespace Layer {
constexpr int TOP_BAYS = 0;      // 上间隔层
constexpr int BUS1 = 1;          // 母线1层
constexpr int BUS2 = 2;          // 母线2层
constexpr int BOTTOM_BAYS = 3;   // 下间隔层
}
}
#endif