import {accountManager} from "../../../js/utils";
const app = getApp();
Page({

  data: {
    eduImgDir: global.config.eduImgDir,
    buttons:[{text:"删除",type:"warn"}]
  },
  onLoad: function (options) {
    console.log("Load", Date.now());
    this.refresh()
    .then(res=>{
      this.loaded = 1;
    })
  },
  onShow(){
    console.log("show", Date.now());
    if(this.loaded)
      this.refresh();
  },
  navBack(){
    wx.navigateBack({
      delta:1
    });
  },
  refresh(){
    console.log("start", Date.now());
    this.setData({loading:1});
    return app.syncUser()
    .then(res=>{
      if (this.oldNum!=null && accountManager.getAccounts().length>this.oldNum && !this.data.currentAccountSaved && this.currentAccount) {
        // 增加了新账号，将未保存的老账号信息保存
        accountManager.addAccount(this.currentAccount);
        this.setData({ currentAccountSaved: 1 });
      }
      // 更新当前账号信息， 如果更改了信息，可以显示最新的信息 @todo 完善
      let {user_id, image_url, show_name} = res.user;
      if(show_name)
        accountManager.updateAccount({user_id, image_url, name:show_name});
      else
        accountManager.updateAccount({ user_id, image_url });
        
      let addedAccounts = accountManager.getAccounts();
      var currentAccount = accountManager.getCurrentAccount();
      var currentAccountSaved = 0;
      if(res.user.user_id&&res.user.user_id!=2){
        if(!currentAccount){
          var currentAccount = { login: res.user.phone || res.user.email, password: "", save_password: 0, image_url: res.user.image_url, name: res.user.real_name||res.user.name, user_id: res.user.user_id};
          accountManager.setCurrentAccount(currentAccount);
        }
        for (var account of addedAccounts){
          if(account.user_id==currentAccount.user_id)
            currentAccountSaved = 1;
        }
        if(!currentAccountSaved)
          var accounts = [...addedAccounts, currentAccount];
        else
          var accounts = addedAccounts;
        
      }else{
        var accounts = addedAccounts;
      }
      this.accounts = accounts;
      accounts = accounts.map(i=>{
        return {user_id:i.user_id,name: i.name,login: i.login, image_url:i.image_url};
      })
      this.currentAccount = currentAccount;
      this.setData({ accounts, user: {user_id }, currentAccountSaved,loading:0},()=>{
        console.log("渲染完成", Date.now());
      });
      console.log("end", Date.now());
    }).catch(e=>{

    })
  },
  deleteAccount({user_id}){
    accountManager.removeAccount({user_id});
    if(this.data.user.user_id==user_id){
      accountManager.clearCurrentAccount();
      app.client.session.cookies = "";
      app.client.synch = 0;
    }
  },
  removeAccount2(e){
    let { currentTarget: { dataset: { id: user_id } } } = e;
    this.deleteAccount({user_id});
    setTimeout(()=>{
      this.refresh();
    },300);
    
  },
  removeAccount1(e){
    let { currentTarget: { dataset: { id: user_id } } } = e;
    var info = this.data.user.user_id == user_id?'退出登录并移除':"移除此账号";
    wx.showActionSheet({
      itemList: [info],
      success:res=>{
        if(res.tapIndex==0){
          this.deleteAccount({user_id});
          this.refresh();
        }
      }
    })
  },
  switchAccount(e){
    let { currentTarget: {dataset: {id: user_id}}} = e;
    if (user_id==this.data.user.user_id) return;
    if (accountManager.getAccounts().length<5&&!this.data.currentAccountSaved&&this.currentAccount){
      accountManager.addAccount(this.currentAccount);
      this.setData({currentAccountSaved:1});
    }
    let account = this.accounts.filter(i=>i.user_id == user_id) [0];
    if(!account.save_password){
      this.navToAccount({login:account.login, message:"账号过期，需重新登录",login_disabled:1, msgType:"error"});
    }else{
      app.api("accounts.login")(account)
      .then(res=>{
        res.login = account.login; // 使用登录的手机号或邮箱，而不是login字符
		    accountManager.updateAccount(res);
        this.showMsg({message:"切换成功"});
        accountManager.setCurrentAccount(account);
        this.refresh();
      }).catch(e=>{
        accountManager.forgetPassword({user_id});
        this.navToAccount({login:account.login, message:"账号过期，需重新登录",login_disabled:1, msgType:"error"});
      })
    }
    
  },
  navToAccount({login="", message="", msgType="info", login_disabled=""}={}){
    wx.navigateTo({ 
      url:`../account/account?nostorage=1&showMsg=1&message=${message}&msgType=${msgType}&msgDuration=0&&save_password=1&addaccount=1&login=${login}&login_disabled=${login_disabled}`
    });
  },
  addAccount(){
    this.oldNum = accountManager.getAccounts().length
    if(this.oldNum>=5)
      return wx.showToast({
        title: '已达数量上限，无法添加',icon:"none"
      })
    this.navToAccount({message:"密码将在本地加密保存"});
  },
  showMsg({message,duration=800}){
    if(this.timeoutId)
      clearTimeout(this.timeoutId);
    this.setData({ message, showMessage:1});
    this.timeoutId = setTimeout(()=>{
      this.hideMsg()
    },duration);
  },
  hideMsg(){
    this.setData({showMessage:0});
    this.timeoutId = 0;
  }
})