import color from "picocolors";
import boxen from "boxen";
import { gridSelect } from "./grid.js";
import * as convertTool from "./convert/index.js";
import * as ktx2Tool from "./ktx2/index.js";
import * as gltfTool from "./gltf/index.js";
import * as modelTool from "./model/index.js";
import * as imageTool from "./image/index.js";
import * as spriteTool from "./sprite/index.js";
import * as lodTool from "./lod/index.js";
import * as audioTool from "./audio/index.js";
import * as scaffoldTool from "./scaffold/index.js";

let poemConfig = {
  lines: ["你我皆牛马", "生在人世间", "终日奔波苦", "一刻不得闲"],
  perLine: 2,
  padding: { top: 2, bottom: 2, left: 6, right: 6 },
  borderStyle: "double",
  borderColor: "cyan",
};

let updateInfo = null;

const tools = [
  { name: "格式转换", desc: "支持多种模型格式转换", tool: convertTool },
  { name: "KTX2 纹理压缩", desc: "图片转KTX2格式", tool: ktx2Tool },
  { name: "glTF扩展", desc: "添加KHR_texture_basisu", tool: gltfTool },
  { name: "模型压缩", desc: "压缩glTF/GLB模型", tool: modelTool },
  { name: "图片批量处理", desc: "裁剪/缩放/转换", tool: imageTool },
  { name: "Sprite图集", desc: "合并精灵图集", tool: spriteTool },
  { name: "LOD生成器", desc: "生成多级细节", tool: lodTool },
  { name: "音频压缩", desc: "压缩音频文件", tool: audioTool },
  { name: "项目脚手架", desc: "快速创建项目模板", tool: scaffoldTool },
];

export function setPoem(lines, perLine = 2) {
  poemConfig.lines = lines;
  poemConfig.perLine = perLine;
}

export function setPoemStyle(style) {
  Object.assign(poemConfig, style);
}

export function setUpdateInfo(info) {
  updateInfo = info;
}

function renderPoem() {
  const merged = [];
  for (let i = 0; i < poemConfig.lines.length; i += poemConfig.perLine) {
    merged.push(poemConfig.lines.slice(i, i + poemConfig.perLine).join("，"));
  }
  return boxen(color.yellow(merged.join("\n")), {
    padding: poemConfig.padding,
    borderStyle: poemConfig.borderStyle,
    borderColor: poemConfig.borderColor,
    textAlignment: "center",
    float: "center",
  });
}

function renderUpdateInfo(selected) {
  if (!updateInfo) return "";
  const btn = selected ? color.cyan("[ 立即更新 ]") :color.white("  立即更新  ") ;
  const msg = `📦 发现新版本: ${color.red(updateInfo.current)} → ${color.green(updateInfo.latest)}  ${btn}`;
  return "\n" + boxen(color.yellow(msg), {
    padding: { top: 0, bottom: 0, left: 2, right: 2 },
    borderStyle: "round",
    borderColor: "green",
    textAlignment: "center",
    float: "center",
  });
}

function renderHeader(onUpdate) {
  return renderPoem() + renderUpdateInfo(onUpdate);
}

export async function showMainMenu() {
  return gridSelect({
    items: tools,
    cols: 3,
    colWidth: 24,
    renderHeader: renderHeader,
    updateInfo: updateInfo,
  });
}

export { tools, poemConfig };