/**
 * 网站浏览模块
 * 开写：2016/07/01
 */

const CookieMgr = require('./cookiemgr');
const LANG = antSword.language['viewsite'];
const LANG_T = antSword.language['toastr'];

class ViewSite {
  constructor(opts) {
    const hash = String(Math.random()).substr(2, 10);

    // 初始化UI::tabbar
    const tabbar = antSword['tabbar'];
    tabbar.addTab(`tab_viewsite_${hash}`, `<i class="fa fa-chrome"></i> ${opts['ip']}`, null, null, true, true);
    tabbar.attachEvent('onTabClick', (id, lid) => {
      if (id !== `tab_viewsite_${hash}`) {
        return
      };
    });

    this.opts = opts;
    this.cell = tabbar.cells(`tab_viewsite_${hash}`);
    this.useproxy = antSword.aproxymode !== "noproxy";
    // 初始化工具栏
    this.toolbar = this._initToolbar();

    this.grid = this._initGrid();

    // 定时刷新Cookie
    this._refreshCookie();
    const inter = setInterval(() => {
      if (this.grid.clearAll instanceof Function) {
        this._refreshCookie();
      } else {
        clearInterval(inter);
      }
    }, 1000);

    // 打开浏览窗口 this._loadURL(opts.url);
  }

  /**
   * 初始化工具栏
   * @return {[type]} [description]
   */
  _initToolbar() {
    const toolbar = this
      .cell
      .attachToolbar();
    toolbar.loadStruct([{
      id: 'url',
      width: 400,
      type: 'buttonInput',
      value: antSword.noxss(this.opts.url) || 'loading..'
    }, {
      type: 'separator'
    }, {
      id: 'useproxy',
      type: 'buttonTwoState',
      icon: 'paper-plane',
      text: LANG['toolbar'].useproxy(this.useproxy),
      pressed: this.useproxy,
      disabled: antSword.aproxymode === "noproxy"
    }, {
      type: 'separator'
    }, {
      id: 'view',
      type: 'button',
      icon: 'chrome',
      text: LANG['toolbar'].view
    }, {
      type: 'separator'
    }, {
      id: 'save',
      type: 'button',
      icon: 'save',
      text: LANG['toolbar'].save
    }]);
    toolbar.attachEvent('onStateChange', (id, state) => {
      switch (id) {
        case 'useproxy':
          this.useproxy = state;
          toolbar.setItemText('useproxy', `<i class="fa fa-paper-plane"></i> ${LANG['toolbar'].useproxy(this.useproxy)}`);
          break;
      }
    });
    toolbar.attachEvent('onClick', (id) => {
      switch (id) {
        case 'save':
          this._saveCookie();
          break;
        case 'view':
          let url = toolbar
            .getInput('url')
            .value;
          this._loadURL(url);
      }
    });
    toolbar.attachEvent('onEnter', (id, value) => {
      switch (id) {
        case 'url':
          let url = toolbar
            .getInput('url')
            .value;
          this._loadURL(url);
          break;
      }
    });
    return toolbar;
  }

  /**
   * 初始化grid
   * @return {[type]} [description]
   */
  _initGrid() {
    const grid = this
      .cell
      .attachGrid();
    // 设置grid头
    grid.setHeader('Name,Value,Domain,Path,Expires / Max-Age,Size,HTTP,Secure');
    grid.setColTypes("ro,ro,ro,ro,ro,ro,ro,ro");
    grid.setColSorting('str,str,str,str,str,str,str,str');
    grid.setInitWidths("120,*,120,50,150,50,50,60");
    grid.setColAlign("left,left,left,left,left,right,center,left");
    grid.enableMultiselect(true);
    grid.init();
    return grid;
  }

  /**
   * 刷新Cookie
   * @return {[type]} [description]
   */
  _refreshCookie() {
    CookieMgr
      .get({
        url: this.opts['url']
      })
      .then((cookie) => {
        let data = [];
        cookie.map((c, i) => {
          data.push({
            id: i + 1,
            data: [
              c.name, c.value, c.domain, c.path, c.session ?
              'Session' :
              new Date(c.expirationDate).toUTCString(),
              c.name.length + c.value.length,
              c.httpOnly ?
              'httpOnly' :
              '',
              c.secure ?
              'Secure' :
              ''
            ]
          });
        });
        // 刷新UI
        this
          .grid
          .clearAll();
        this
          .grid
          .parse({
            'rows': data
          }, 'json');
      })
  }

  /**
   * 保存Cookie到配置
   * @return {[type]} [description]
   */
  _saveCookie() {
    CookieMgr
      .getStr({
        url: this.opts.url
      })
      .then((cookie) => {
        // 1. 获取旧数据
        const oldHttpConf = (antSword.ipcRenderer.sendSync('shell-findOne', this.opts._id).httpConf || {});
        // 2. 添加新数据(cookie)
        const httpConf = Object.assign({}, oldHttpConf, {
          headers: Object.assign({}, oldHttpConf.headers || {}, {
            Cookie: cookie
          })
        })
        // 3. 更新数据
        const ret = antSword
          .ipcRenderer
          .sendSync('shell-updateHttpConf', {
            _id: this.opts._id,
            conf: httpConf
          });
        if (ret === 1) {
          toastr.success(LANG['saveSuccess'], LANG_T['success']);
        } else {
          toastr.error(LANG['saveFailed'](ret), LANG_T['error']);
        }
      })
  }

  /**
   * 初始化浏览窗口
   * @param  {[type]} url [description]
   * @return {[type]}     [description]
   */
  _loadURL(url) {
    let win = new antSword['remote'].BrowserWindow({
      width: 930,
      height: 666,
      minWidth: 888,
      minHeight: 555,
      show: false,
      autoHideMenuBar: true,
      webPreferences: {
        nodeIntegration: false
      },
      title: url
    });
    win.on('close', () => {
      win = null;
    });
    let ses = win.webContents.session;
    let proxyuri = "";
    if (this.useproxy && antSword.aproxymode != "noproxy") {
      proxyuri = antSword.aproxyuri;
    }
    ses.setProxy({
      proxyRules: proxyuri
    }, () => {
      win.loadURL(url);
      win.show();
      win.openDevTools();
    });
  }
}

module.exports = ViewSite;