import React, { Component } from "react";
import { connect } from "react-redux";
import * as actions from '../../actions';
import Logo from "../img/image-center.png";
import "./login.css";


class Login extends Component {
  constructor(props){
    super(props);
    this.state = {
      errorMsg : ""
    };
    this.loginClicked = this.loginClicked.bind(this);
    console.log("loggedIn:", this.props.login);
  }

  loginClicked() {
    try {
      this.props.loginUser(this.refs.email.value, this.refs.password.value)
      .then(() => {
        console.log("thisprops", this.props);
      });
    }
    catch(ex){
      this.state.errorMsg = "Unable to connect to server";
      console.log("error", ex);
    }
  }

  render() {
    return (

      <div className="login-bg">
        <div className="container signForm">
            <div className="col s12 l6 login-form">
              <p className="center-align">Login to Trade Portal</p>
              <form>
                <div className="row">
                  <div className="input-field">
                    <input id="email" type="email" className="validate" ref="email" />
                    <label htmlFor="email">Email</label>
                  </div>
                </div>
                <div className="row">
                  <div className="input-field">
                    <input id="password" type="password" className="validate" ref="password" />
                    <label htmlFor="password">Password</label>
                  </div>
                </div>
                <div className="row">
                  <button
                    className="btn waves-effect waves-light"
                    type="button"
                    name="action"
                    onClick={this.loginClicked}
                    >
                    Submit
                  </button>
                  <a href="/subcontractor" className="register">
                    Register here
                  </a>
                </div>
                <div className="row"><div style={{textAlign: "center", color:"red"}}>{this.props.login.message}</div></div>

              </form>
            </div>
          </div>
        </div>
      </div>
    );
  }
}


function mapStateToProps({login}){
  return { login } ;
}

export default connect(mapStateToProps, actions)(Login);

import axios from "axios";
import { FETCH_USER, LOGIN_USER, LOGIN_FAILED } from "./types";


export const fetchUser = () => async dispatch => {
  const res = await axios.get("/api/Account/GetUser");
  dispatch({ type: FETCH_USER, payload: res.data });
};

export const loginUser = (username, password) => async dispatch => {
    try {
        const res = await axios.post("/api/Account/Login", {username: username, password: password, persistant: false });
        const message = res.data ? "" : "Incorrect username or password";
        dispatch({ type: LOGIN_USER, payload: { success: res.data, message: message } });
    }
    catch(ex){
        console.log("Login Failed:", ex);
        dispatch({ type: LOGIN_FAILED, payload: { success: false, message: "Unable to connect to authentication server" } });
    }
}

import { LOGIN_USER, LOGIN_FAILED } from "../actions/types";

export default function(state = null, action) {
  console.log(action);
  switch (action.type) {
    case LOGIN_USER:
      return { success: action.payload.success, message: action.payload.message };
      break;
    case LOGIN_FAILED:
      return { success: false, message: action.payload.message };
      break;
      default:
    return { success: false, message: ""};
  }
}