const app = getApp();
import {triggerApi, Session} from "../../../js/api"
const session = new Session("testAccount");

// to trigger api using a new session
function api(name){
  return function({success, fail, complete, ...data}={}){ 
    return triggerApi({
      session, name, data, success, fail, complete
    }) 
  }
}


Page({
  data: {
    github_url:"https://github.com/educoder-weapp/educoder_weapp.git",
    gitee_url:"https://gitee.com/educoder_weapp/educoder_weapp.git",
    identifier:"mkgya7vu",
    file_content:"",
    routes:[],
    base:"https://forge.educoder.net/projects/6295/repository/revisions/master/raw",
    eduImgDir: global.config.eduImgDir
  },
  onShareAppMessage(){
    return app.shareApp({
      title:"EduCoder教学-版本库"
    })
  },
  api(name){
    return ({success, fail, complete,  ...data}={})=>{
      return api(name)({success, fail, complete, identifier:this.data.identifier, ...data})
    }
  },
  copyGitUrl(){
    wx.setClipboardData({
      data: this.data.gitee_url
    })
  },
  navTo({name, type}){
    console.log({name, type})
    let routes = JSON.parse(JSON.stringify(this.data.routes));
    routes.push({name, type});
    let api_name = type=='tree'?"repository":"file_content";
    let path = this.getCurrentPath(routes);
    if(type=='blob'){
      let match = name.match(/.*(\.[^\.]*$)/)
      if(match&&[".jpg", ".jpeg", ".png", ".bmp", ".gif", ".svg"].indexOf(match[1])!=-1){
        let content = `![${name}](${this.data.base}/${path})`;
        this.setData({content, routes})
        return;
      }
    }
    this.api("shixuns."+api_name)({path})
    .then(res=>{
      if(type!='tree'){
        if(!name.endsWith(".md")){
          res.content = "```\n"+res.content+"\n```"
        }
        wx.showLoading({
          title: '加载中'
        })
      }
      console.log(res);
      this.setData({...res, routes},wx.hideLoading);
    }).catch(e=>{
      app.showError(e);
    })

  },
  getCurrentPath(routes){
    routes = routes?routes:this.data.routes;
    return routes.map(i=>i.name).join("/")
  },
  navBack({level, delta}){
    if(delta)
      level = this.data.routes.length - delta;
    let routes = this.data.routes.slice(0, level);
    if(level>0&&routes[routes.length-1].type!="tree")//点击的是当前文件的路径，不执行
      return;
    let api_name = "repository";
    let path = this.getCurrentPath(routes);
    this.api("shixuns."+api_name)({path})
    .then(res=>{
      this.setData({...res, routes, content:""});
    }).catch(e=>{
      app.showError(e);
    })
  },
  onTapNavBack(){
    this.navBack({delta:1})
  },
  onTapFile(e){
    console.log(e);
    let {currentTarget:{dataset:{name, type}}} = e;
    this.navTo({name, type});
  },
  onTapRoute(e){
    let {currentTarget:{dataset:{level}}} = e;
    this.navBack({level});
  },
  onLoad(){
	 wx.showLoading({title:"加载中"});
    app.cloudapi("reportPageHistory")({
      page: this.route,
      options: this.options,
      status: 200,
      scene: app.globalData.scene
    })
    let testAccount = global.accountManager.testAccount;
    api("accounts.login")(testAccount).then(res=>{
      this.api("shixuns.repository")().then(res=>{
        console.log(res);
        this.setData(res);
      }).finally(()=>{
		wx.hideLoading();
	  })
    }).catch(e=>{
      wx.showToast({
        title: '获取失败',icon:"none"
      });
	  wx.hideLoading();
    })
    
  },
})