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              <html>
<head>
  <meta charset="utf-8">
  <meta name="viewport" content="width=device-width">
  <title>To-Do</title>
</head>
<body>
	
<div style="position: fixed; top: 0; left: 0; right: 0; background-color: #3B3738; text-align: center">
  <img style="padding: 20px" src="https://www.backand.com/wp-content/uploads/2015/06/Backand-logo.png"/>
</div>
	
<div id="container"></div>
 
</body>
</html>
            
          
!
            
              .header {
	margin: 0 0 10px 0;
	font-size: 12px;
	font-weight: 700;
	color: #959595;
	text-transform: uppercase;
	letter-spacing: 1px;
}
::-webkit-scrollbar {
  width: 3px;
  height: 3px;
}
::-webkit-scrollbar-button {
  width: 0px;
  height: 0px;
}
::-webkit-scrollbar-thumb {
  background: #e1e1e1;
  border: 0px none #ffffff;
  border-radius: 0px;
}
::-webkit-scrollbar-thumb:hover {
  background: #e1e1e1;
}
::-webkit-scrollbar-thumb:active {
  background: #e1e1e1;
}
::-webkit-scrollbar-track {
  background: #666666;
  border: 0px none #ffffff;
  border-radius: 0px;
}
::-webkit-scrollbar-track:hover {
  background: #666666;
}
::-webkit-scrollbar-track:active {
  background: #666666;
}
::-webkit-scrollbar-corner {
  background: transparent;
}
            
          
!
            
              // redux-saga
const { take, takeEvery, takeLatest, put, call, fork, select, cancel, cancelled } = ReduxSaga.effects

// add custom sagas here!
const getUser = state => state.user;
function* fetchTodos() {
  const user = yield select(getUser)
  let params = {
    sort: [backand.helpers.sort.create('creationDate', backand.helpers.sort.orders.desc)],
    exclude: backand.helpers.exclude.options.all,
    pageSize: 1000000,
    pageNumber: 1,
  }
  if(user.data.userId) {
    params.filter = [backand.helpers.filter.create('user', backand.helpers.filter.operators.relation.in, user.data.userId)];
  }
  yield put(getTodos(params))
}
function* watchFetchTodos() {
  yield takeEvery('FETCH_TODOS', fetchTodos)
}

// generated sagas
function* rootSaga() {
  // register custom sagas for run() here!
  // Add the following line to the array below:
  // fork(CUSTOM_SAGA),
  yield [
    fork(objectRootSaga),
    fork(userRootSaga),
    fork(watchFetchTodos),
  ];
}

// object sagas
function* getSaga ({ payload }) {
  var upname = payload.name.toUpperCase();
  yield put({ type: `${upname}_REQUEST` })
  try {
    const response = yield call(backand.object.getList, payload.name, ...payload.args)
    yield put({
      type: `${upname}_RESOLVE`,
      payload: {
        data: response.data
      }
    })
  } catch (error) {
    yield put({
      type: `${upname}_REJECT`,
      payload: {
        error: error.data
      }
    });
  }
}
function* createSaga ({ payload }) {
  var upname = payload.name.toUpperCase();
  try {
    const response = yield call(backand.object.create, payload.name, ...payload.args)
    // SUCCESS CALLBACK: Write your code here!
    // Use the following type, and payload structure in case of using dispatch():
    // yield put({
    //   type: `CREATE_${upname}_RESOLVE`,
    //   payload: {
    //     data: DATA_TO_REDUCER
    //   }
    // });
  } catch (error) {
    yield put({
      type: `CREATE_${upname}_REJECT`,
      payload: {
        error: error.data
      }
    });
  }
}
function* updateSaga ({ payload }) {
  var upname = payload.name.toUpperCase();
  try {
    const response = yield call(backand.object.update, payload.name, ...payload.args)
    // SUCCESS CALLBACK: Write your code here!
    // Use the following type, and payload structure in case of using dispatch():
    // yield put({
    //   type: `UPDATE_${upname}_RESOLVE`,
    //   payload: {
    //     data: DATA_TO_REDUCER
    //   }
    // });
  } catch (error) {
    yield put({
      type: `UPDATE_${upname}_REJECT`,
      payload: {
        error: error.data
      }
    });
  }
}
function* removeSaga ({ payload }) {
  var upname = payload.name.toUpperCase();
  try {
    const response = yield call(backand.object.remove, payload.name, ...payload.args)
    // SUCCESS CALLBACK: Write your code here!
    // Use the following type, and payload structure in case of using dispatch():
    // yield put({
    //   type: `REMOVE_${upname}_RESOLVE`,
    //   payload: {
    //     data: DATA_TO_REDUCER
    //   }
    // });
  } catch (error) {
    yield put({
      type: `REMOVE_${upname}_REJECT`,
      payload: {
        error: error.data
      }
    });
  }
}
function* objectRootSaga() {
  yield [
    fork(takeEvery, 'SAGA_GET_REQUEST'   , getSaga),
    fork(takeEvery, 'SAGA_CREATE_REQUEST', createSaga),
    fork(takeEvery, 'SAGA_UPDATE_REQUEST', updateSaga),
    fork(takeEvery, 'SAGA_REMOVE_REQUEST', removeSaga)
  ];
}

// user sagas
function* authorizeSaga ({ payload }) {
  yield put(request())
  try {
    let fn = backand[payload.fn] || backand.user[payload.fn]
    let response = yield call(fn, ...payload.args)
    yield put(resolve(response.data))
  } catch(error) {
    yield put(reject(error.data))
  } finally {
    if (yield cancelled()) { }
  }
}
function* signoutSaga () {
  yield put(request())
  let response = yield call(backand.signout)
  yield put({ type: 'SIGNOUT' })
}
function* userRootSaga () {
  while (true) {
    let action = yield take('SAGA_SIGNIN_REQUEST')
    const task = yield fork(authorizeSaga, action)
    action = yield take(['SAGA_SIGNOUT', 'SIGNIN_REJECT'])
    if (action.type === 'SIGNIN_REJECT') {
      continue;
    }
    if (action.type === 'SAGA_SIGNOUT') {
      yield fork(signoutSaga)
      yield cancel(task)
    }
  }
}
const request = () => {
  return {
    type: 'SIGNIN_REQUEST',
  }
}
const resolve = (data) => {
  return {
    type: 'SIGNIN_RESOLVE',
    payload: {
      data
    }
  }
}
const reject = (error) => {
  return {
    type: 'SIGNIN_REJECT',
    payload: {
      error
    }
  }
}

// Redux USER
const SIGNIN_REQUEST = 'SIGNIN_REQUEST';
const SIGNIN_RESOLVE = 'SIGNIN_RESOLVE';
const SIGNIN_REJECT  = 'SIGNIN_REJECT';
const SIGNOUT        = 'SIGNOUT';

const user = (state = {}, action) => {
  switch (action.type) {
    case SIGNIN_REQUEST:
      return {loading: true};
    case SIGNIN_RESOLVE:
      return Object.assign({}, state, {
        loading: false,
        data: action.payload.data,
        loaded: true});
    case SIGNIN_REJECT:
      return Object.assign({}, state, {
        loading: false,
        error: action.payload.error,
        loaded: false});
    case SIGNOUT:
      return {};
    default:
      return state;
  }
}

// add custom actions here!

// generated actions
const getUserDetails = (force) => {
  return toSaga({
    fn: 'getUserDetails',
    args: [
      force
    ],
  })
}
const useAnonymousAuth = () => {
  return toSaga({
    fn: 'useAnonymousAuth',
    args: [ ],
  })
}
const signin = (username, password) => {
  return toSaga({
    fn: 'signin',
    args: [
      username,
      password
    ],
  })
}
const socialSignin = (provider) => {
  return toSaga({
    fn: 'socialSignin',
    args: [
      provider
    ],
  })
}
const socialSigninWithToken = (provider, token) => {
  return toSaga({
    fn: 'socialSigninWithToken',
    args: [
      provider,
      token
    ],
  })
}
const signup = (email, password, confirmPassword, firstName, lastName, parameters) => {
  if (!backand.defaults.runSigninAfterSignup) {
      throw new Error(`runSigninAfterSignup is false but you wish to make changes to the store.
        For the sake of maintaining the consistent of your store, either
        Change runSigninAfterSignup to true, or
        use the function as is from the "vanillabknd-sdk"`);
  }
  return toSaga({
    fn: 'signup',
    args: [
      email,
      password,
      confirmPassword,
      firstName,
      lastName,
      parameters,
    ],
  })
}
const signout = () => {
  return {
    type: 'SAGA_SIGNOUT'
  }
}
const toSaga = (payload) => {
  return {
    type: 'SAGA_SIGNIN_REQUEST',
    payload,
  }
}

// Redux TODOS
const TODOS_REQUEST = 'TODOS_REQUEST';
const TODOS_RESOLVE = 'TODOS_RESOLVE';
const TODOS_REJECT  = 'TODOS_REJECT';
const CREATE_TODOS_RESOLVE = 'CREATE_TODOS_RESOLVE';
const CREATE_TODOS_REJECT  = 'CREATE_TODOS_REJECT';
const UPDATE_TODOS_RESOLVE = 'UPDATE_TODOS_RESOLVE';
const UPDATE_TODOS_REJECT  = 'UPDATE_TODOS_REJECT';
const REMOVE_TODOS_RESOLVE = 'REMOVE_TODOS_RESOLVE';
const REMOVE_TODOS_REJECT  = 'REMOVE_TODOS_REJECT';

const todos = (state = {}, action) => {
  switch (action.type) {
    case TODOS_REQUEST:
      return {loading: true};
    case TODOS_RESOLVE:
      return Object.assign({}, state, {
        loading: false,
        data: action.payload.data,
        loaded: true
      });
    case TODOS_REJECT:
      return Object.assign({}, state, {
        loading: false,
        error: action.payload.error,
        loaded: false
      });
    case CREATE_TODOS_RESOLVE:
      // Write your code here!
      // Use action.payload to access data
      // EXAMPLE:
      // return Object.assign({}, state, {
      //   data: [action.payload.data, ...state.data]
      // });
  	case CREATE_TODOS_REJECT:
      return Object.assign({}, state, {
        error: action.payload.error
      });
  	case UPDATE_TODOS_RESOLVE:
      // Write your code here!
      // Use action.payload to access data
      // EXAMPLE:
      // return Object.assign({}, state, {
      //   data: [action.payload.data, ...state.data]
      // });
  	case UPDATE_TODOS_REJECT:
      return Object.assign({}, state, {
        error: action.payload.error
      });
  	case REMOVE_TODOS_RESOLVE:
      // Write your code here!
      // Use action.payload to access data
      // EXAMPLE:
	    // let newData = state.data.filter(item => item.id != action.payload.data.id);
      // return Object.assign({}, state, {
      //   data: newData
      // });
  	case REMOVE_TODOS_REJECT:
        return Object.assign({}, state, {
          error: action.payload.error
        });
    default:
      return state;
  }
}

// add custom actions here!

// generated actions
const getTodos = (params = {}) => {
  return {
    type: 'SAGA_GET_REQUEST',
    payload: {
      name: 'todos',
      args: [
        params,
      ],
    },
  }
}
const createTodos = (data, params = {}) => {
  return {
    type: 'SAGA_CREATE_REQUEST',
    payload: {
      name: 'todos',
      args: [
        data,
        params,
      ],
    },
  }
}
const updateTodos = (id, data, params = {}) => {
  return {
    type: 'SAGA_UPDATE_REQUEST',
    payload: {
      name: 'todos',
      args: [
        id,
        data,
        params,
      ],
    },
  }
}
const removeTodos = (id) => {
  return {
    type: 'SAGA_REMOVE_REQUEST',
    payload: {
      name: 'todos',
      args: [
        id,
      ],
    },
  }
}

// Redux setup
let rootReducer = Redux.combineReducers({
  user,
  todos,
})
const sagaMiddleware = ReduxSaga.default();
let store = Redux.createStore(rootReducer, {}, Redux.applyMiddleware(sagaMiddleware));
sagaMiddleware.run(rootSaga);

// React Components
const TitleComponent = ({todoCount}) => {
  return (
    <div className="col-xs-6">
       <div>
          <h1>to-do ({todoCount})</h1>
       </div>
    </div>
  );
}

const UserComponent = ({user, signout}) => {
  $('[data-toggle="tooltip"]').tooltip();
  if(user.loaded) {
    $('#signin').modal('hide');
  }
  return (
    <div className="col-xs-4 col-xs-offset-2">
      <div className="row" style={{marginTop: '20px', marginBottom: '10px'}}>
        {user.loaded && (<div className="col-xs-10">
          <img style={{height: '40px'}} src='http://www.haverhill-ps.org/wp-content/uploads/sites/12/2013/11/user.png'/>
          <span>Hey, {user.data.username} </span>
        </div>)}
        <div className="col-xs-2">
          {!user.loaded && (
            <span data-toggle="tooltip" data-placement="right" title="signin" data-trigger="hover" selector="#msignin">
              <button type="button" className="btn btn-default" aria-label="signin" id="msignin" data-toggle="modal" data-target="#signin">
                <span className="glyphicon glyphicon-log-in" aria-hidden="true"/>
              </button>
            </span>
          )}
          {user.loaded && (
            <span>
              <button type="button" className="btn btn-danger" aria-label="signout" id="msignout" onClick={signout}>
                <span className="glyphicon glyphicon-log-out" aria-hidden="true"/>
              </button>
            </span>
          )}
        </div>
      </div>
    </div>
  );
}

class SigninModal extends React.Component {
  constructor(props){
    super(props);
    this.state = {
      username: 'reactnative@backand.com',
      password: 'Password1'
    }
  }
  render(){
    let socialbtns = []
    let socialProviders = backand.constants.SOCIAL_PROVIDERS;
    for (var provider in socialProviders) {
      socialbtns.push(
        (<button type="button" className="btn btn-primary"
          value={socialProviders[provider].name}
          onClick={(e)=>{this.props.signin('social', e.currentTarget.value)}}
          style={{backgroundColor: socialProviders[provider].css.backgroundColor, borderColor: socialProviders[provider].css.backgroundColor}}>
          {socialProviders[provider].name}
        </button>)
      )
    }

    return (
      <div className="modal fade" style={{position: 'absolute'}} id="signin" tabindex="-1" role="dialog">
        <div className="modal-dialog" role="document">
          <div className="modal-content">
            <div className="modal-header">
              <button type="button" className="close" data-dismiss="modal" aria-label="Close"><span aria-hidden="true">&times;</span></button>
              <h4 className="modal-title">Signin</h4>
            </div>
            <div className="modal-body">
              <div className="container-fluid">
                <div className="row">
                  <div className="col-xs-12">
                    <div className="header">signin with app creds</div>
                    <div className="form-group form-group-sm">
                      <label for="sigin_user" className="col-sm-2 control-label">Username</label>
                      <div className="col-sm-10">
                        <input type="text" className="form-control" id="sigin_user"
                          value={this.state.username}  onChange={(e) => this.setState({username: e.target.value})}/>
                      </div>
                    </div>
                    <div className="form-group form-group-sm">
                      <label for="sigin_pass" className="col-sm-2 control-label">Password</label>
                      <div className="col-sm-10">
                        <input type="password" className="form-control" id="sigin_pass" value="Password1"
                          value={this.state.password}  onChange={(e) => this.setState({password: e.target.value})}/>
                      </div>
                    </div>
                    <div className="form-group form-group-sm">
                      <div className="col-sm-offset-2 col-sm-10">
                        <button type="submit" id="sigin_btn" className="btn btn-default btn-sm" onClick={()=>{this.props.signin('backand', this.state.username, this.state.password)}}>signin</button>
                      </div>
                    </div>
                  </div>
                </div>
                <div className="row">
                  <div className="col-xs-12">
                    <div className="header">sign in with socialProviders</div>
                    <div id="social_btns" className="form-group form-group-sm">
                      {socialbtns}
                    </div>
                  </div>
                </div>
                <div className="row">
                  <div className="col-xs-12">
                    <div className="header">sign in as Anonymous user</div>
                    <div className="form-group form-group-sm">
                      <button type="submit" id="anonymous_btn" className="btn btn-default btn-sm" onClick={()=>{this.props.signin()}}>signin anonymously</button>
                    </div>
                  </div>
                </div>
              </div>
            </div>
            <div className="modal-footer">
              <button type="button" className="btn btn-default" data-dismiss="modal">Close</button>
            </div>
          </div>
        </div>
      </div>
    )
  }
}

const TodoFormComponent = ({addTodo, user}) => {
  let input;
  return (
    <div className="col-xs-12">
      <form onSubmit={(e) => {
          e.preventDefault();
          if(input.value) {
    				addTodo({
            	text: input.value,
            	creationDate: (new Date()).toISOString(),
            	completionDate: null,
            	user: user.data.userId
            });
            input.value = '';
          }
        }}>
        <input className="form-control" ref={node => {
          input = node;
        }} />
        <br />
      </form>
    </div>
  );
};

const TodoComponent = ({todo, update, remove}) => {
  return (
    <a href="#" className="list-group-item" onClick={() => {
      update(todo.id, Object.assign({}, todo, {
        completionDate: todo.completionDate ? null : (new Date()).toISOString()}))
    }}>
      <div className="row">
        <div className="col-xs-8">
            {todo.text}
        </div>
        <div className="col-xs-2">
          {todo.completionDate && (
            <img style={{height: '20px'}} src='http://www.financialripple.com/images/green_check.png'/>)}
        </div>
        <div className="col-xs-2">
          <button type="button" className="btn btn-danger" aria-label="remove" id="remove" onClick={() => {remove(todo.id)}}>
            <span className="glyphicon glyphicon-remove" aria-hidden="true"/>
          </button>
        </div>
      </div>
    </a>
  );
}

const TodoListComponent = ({todos, update, remove}) => {
  const toRender = todos && todos.map(todo => {
    return (<TodoComponent todo={todo} key={todo.id} update={update} remove={remove}/>)
  });
  return (
    <div className="col-xs-12" style={{height: '100%'}}>
      <div className="list-group" style={{overflowY:'scroll', height: '100%'}}>
        {toRender}
      </div>
    </div>
  );
}

class TodoApp extends React.Component{
  constructor(props){
    super(props);
    this.state = {lastUsername: ''};
  }
  componentWillMount() {
    backand.init && backand.init({
      appName: 'reactnativetodoexample',
      signUpToken: '4c128c04-7193-4eb1-8f19-2b742a2a7bba',
      anonymousToken: '2214c4be-d1b1-4023-bdfd-0d83adab8235',
      runSocket: true
    });
  }
  componentDidMount() {
    const { props: { getUserDetails, fetchTodos } } = this
    getUserDetails();
    backand.on('update_todos', (data) => {
      fetchTodos();
    });
  }
  componentWillReceiveProps(nextProps) {
    const { user, fetchTodos } = nextProps
    if (user.loaded && user.data.username != this.state.lastUsername) {
      this.setState({lastUsername: user.data.username});
      fetchTodos();
    }
  }
  render(){
    const { props: { todos, user, fetchTodos, addTodo, updateTodo, removeTodo, signin, signout } } = this
    return (
			<div>
        <div className="container" style={{position: 'fixed', top: 70, left: 0, right: 0, bottom: 0}}>
  				<div className="row" style={{position: 'absolute', top: 0, left: 0, right: 0}}>
    				<TitleComponent todoCount={todos.loaded && user.loaded ? todos.data.length : 0}/>
          	<UserComponent user={user} signout={signout}/>
   				</div>
          <div className="row" style={{position: 'absolute', top: 70, left: 0, right: 0}}>
            {(user.loaded && todos.loaded) && <TodoFormComponent addTodo={addTodo} user={user}/>}
            {user.error && <h4 style={{color: 'red'}}> {user.error} </h4>}
   				</div>
          {user.loaded && (<div className="row" style={{position: 'absolute', top: 110, left: 0, right: 0, bottom: 10}}>
            {todos.loading && <img style={{height: '50px'}} src='https://envyus.com.au/themes/envyus/images/ajax-loader.gif'/>}
            {todos.loaded && <TodoListComponent todos={todos.data} update={updateTodo} remove={removeTodo}/>}
   				</div>)}
        </div>
				<SigninModal signin={signin}/>
			</div>
    );
  }
}

const mapStateToProps = state => {
  console.log(state);
  return {
    todos: state.todos,
    user: state.user,
  }
}

const mapDispatchToProps = dispatch => {
  return {
    fetchTodos: () => {
      dispatch({ type: 'FETCH_TODOS' })
    },
    addTodo: (data) => {
      dispatch(createTodos(data))
    },
    updateTodo: (id, data) => {
      dispatch(updateTodos(id, data))
    },
    removeTodo: (id) => {
      dispatch(removeTodos(id))
    },
    getUserDetails: () => {
      dispatch(getUserDetails());
    },
    signin: (type, ...creds) => {
      switch (type) {
        case 'backand':
          dispatch(signin(creds[0], creds[1]));
          break;
        case 'social':
          dispatch(socialSignin(creds[0]));
          break;
        default:
          dispatch(useAnonymousAuth());
      }
    },
    signout: () => {
      dispatch(signout())
    }
  }
}

let TodoAppContainer = ReactRedux.connect(mapStateToProps, mapDispatchToProps)(TodoApp)

ReactDOM.render(
	<ReactRedux.Provider store={store}>
		<TodoAppContainer />
	</ReactRedux.Provider>,
  document.getElementById('container'));

            
          
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