import { Events } from "queenjs";
import { useCtx } from "../../ctx";
import { Controller } from "../../core/controller";
import { PackSource } from "../../objects/packSource";
import { EditorCtrl } from "./editor";
import {
  PackScene,
  PackGeom,
  PackProduct,
  PackSceneProduct,
} from "@/comm/objects/pack";
import { compMap } from "./tempComp";

async function createDefaultSpu3dConf() {
  const currTime = new Date().toISOString();
  const source = new PackSource();
  source.state.scenes = [new PackScene()];

  // 初始化模型资产

  const geom = new PackGeom();
  geom.file = { url: "assets/box.fbx", size: 0 };

  const product = new PackProduct();
  product.geomId = geom.id;

  const sceneProd = new PackSceneProduct();
  sceneProd.state.prodId = product.id;

  const currScene = source.scenes[0];
  // currScene.envId = env.id;
  source.geoms.push(geom);
  source.products.push(product);
  // source.env3ds.push(env);
  currScene.products.push(sceneProd);

  const defaultData = {
    name: "",
    source: source.toJson(),
    createTime: currTime,
    updateTime: currTime,
  };
  return defaultData;
}

export class ProjectController extends Controller {
  RootDir = "";
  DataDir = "";
  HostURL = "";
  _swiftLocal = true;
  _editor?: EditorCtrl;
  _spu3dFile: any;

  get editor() {
    return this._editor as EditorCtrl;
  }

  async onReady() {
    const params = new URLSearchParams(location.search);
    const projectPath = params.get("path") as string;
    this.RootDir = projectPath;
    const deviceCtrl = useCtx().deviceCtrl;

    deviceCtrl.GetAppDataDir().then((dir: any) => {
      this.DataDir = dir;
    });

    if (!projectPath) {
      deviceCtrl.SetMainTitle("spu3d");
      return;
    }
    deviceCtrl.SetMainTitle("项目:" + projectPath);
    this.HostURL = await deviceCtrl.StartHttpServer(this.RootDir);

    console.log("host url=>", this.HostURL);

    await this.loadProject();
  }
  async save() {
    const detail = this._spu3dFile;
    detail.source = this.editor.pack.toJson();
    detail.updateTime = new Date().toISOString();
    const deviceCtrl = useCtx().deviceCtrl;
    const ok = await deviceCtrl.WriteFileText(
      `${this.RootDir}/project.spu3d`,
      JSON.stringify(detail)
    );
    if (!ok) {
      return Promise.reject("保存项目失败");
    }
  }

  async loadProject() {
    const deviceCtrl = useCtx().deviceCtrl;
    try {
      const { text } = await deviceCtrl.ReadFileText(
        `${this.RootDir}/project.spu3d`
      );
      const project = JSON.parse(text);
      this._spu3dFile = project;
      const pack = new PackSource();
      pack.fromJson(project.source);
      console.log("=================>", pack);
      this._editor = new EditorCtrl(pack);
    } catch (error) {
      alert("项目加载失败" + error);
    }
  }
  async loadQueen5() {
    const deviceCtrl = useCtx().deviceCtrl;
    try {
      const { text } = await deviceCtrl.ReadFileText(
        `${this.RootDir}/project.queen5`
      );
      let data = {} as any;
      if (!text) {
        data = { categories: ["64e4281a12c676099617ffc6"], title: "pc" };
      } else {
        data = JSON.parse(text);
      }

      return data;
    } catch (error) {
      alert("项目加载失败" + error);
    }
  }

  async getProjectDetail(
    dir: string
  ): ReturnType<typeof createDefaultSpu3dConf> {
    const deviceCtrl = useCtx().deviceCtrl;
    const ret = await deviceCtrl.ReadFileText(`${dir}/project.spu3d`);
    if (ret.text) {
      const info = JSON.parse(ret.text);
      return info;
    } else {
      //项目可能已经删除或数据错误了
      return Promise.reject("获取项目详情失败");
    }
  }

  getOutputDir() {
    return this.RootDir + "/" + "outputs";
  }
  getAppDataDir() {
    return this.DataDir;
  }
  getDefaultLogo() {
    return this.DataDir + "/static/thumbnail.png";
  }
  createPath(fpath: string) {
    return this.RootDir + "/" + fpath;
  }

  getSwiftUri(assetPath: string) {
    if (this._swiftLocal) return this.getLocalAbsoluteUri(assetPath);
    return this.getHttpAbsoluteUri(assetPath);
  }

  getHttpAbsoluteUri(url: string) {
    if (url.substring(0, 2) == "//") return "http://" + url;
    if (url.substring(0, 4) == "http") return url;
    if (url.charAt(0) == "/") return this.HostURL + url.substring(1);
    return this.HostURL + url;
  }

  getLocalAbsoluteUri(url: string) {
    if (url.substring(0, 2) == "//") return "http://" + url;
    if (url.substring(0, 4) == "http") return url;
    if (url.charAt(0) == "/") return this.RootDir + url;
    return this.RootDir + "/" + url;
  }

  getRelativeUri(url: string) {
    let s = this.HostURL.length;
    let pre = url.substring(0, s);
    if (pre == this.HostURL) return url.substring(s + 1);

    s = this.RootDir.length;
    pre = url.substring(0, s);
    if (pre == this.RootDir) return url.substring(s + 1);

    return "";
  }

  async createProject(path: string) {
    const deviceCtrl = useCtx().deviceCtrl;
    const filePath = `${path}/project.spu3d`;
    const isFileExit = await deviceCtrl.IsFileExit(filePath);

    if (isFileExit) {
      return Promise.reject("该项目已存在");
    }

    const name = path.split("/").pop() || "";

    const defSpu3dConf = await createDefaultSpu3dConf();
    defSpu3dConf.name = name;

    const appDir = await deviceCtrl.GetAppDataDir();
    await deviceCtrl.CopyFile(
      `${appDir}/static/default.png`,
      `${path}/assets/thumbnail.png`
    );
    await deviceCtrl.CopyFile(
      `${appDir}/static/box.fbx`,
      `${path}/assets/box.fbx`
    );
    await deviceCtrl.WriteFileText(filePath, JSON.stringify(defSpu3dConf));
    return filePath;
  }

  async pickProject() {
    const deviceCtrl = useCtx().deviceCtrl;
    const projectDir = await deviceCtrl.SelectDir();
    if (await this.isProjectExit(projectDir)) {
      return projectDir;
    } else {
      return Promise.reject();
    }
  }

  async isProjectExit(dir: string) {
    const deviceCtrl = useCtx().deviceCtrl;
    return await deviceCtrl.IsFileExit(`${dir}/project.spu3d`);
  }

  async saveProjectSource() {
    const detail = await this.getProjectDetail(this.RootDir);
    detail.source = this.editor.pack.toJson();
    detail.updateTime = new Date().toISOString();
    const deviceCtrl = useCtx().deviceCtrl;
    const ok = await deviceCtrl.WriteFileText(
      `${this.RootDir}/project.spu3d`,
      JSON.stringify(detail)
    );
    if (!ok) {
      return Promise.reject("保存项目失败");
    }
  }
}