import {useEffect, useState} from "react";
import {UsersIcon} from "@heroicons/react/outline";

export default function MemberInvitationModal(props) {

  const inviteMember = (e) => {

    e.preventDefault();

    const payload = {
      role: e.target.elements['role'].value,
      usernameOrEmail: e.target.elements['inviteUser'].value,
      sendEmailInvitation: e.target.elements['sendInviteEmail'].checked,
    }

    return fetch('/api/teams/' + props.team.id + '/invite', {
      method: 'POST',
      body: JSON.stringify(payload),
      headers: {
        'Content-Type': 'application/json'
      }
    }).then(props.onExit);
  };

  return (<div className="fixed z-10 inset-0 overflow-y-auto" aria-labelledby="modal-title" role="dialog" aria-modal="true">
    <div className="flex items-end justify-center min-h-screen pt-4 px-4 pb-20 text-center sm:block sm:p-0">
      <div className="fixed inset-0 bg-gray-500 bg-opacity-75 transition-opacity" aria-hidden="true"></div>

      <span className="hidden sm:inline-block sm:align-middle sm:h-screen" aria-hidden="true">&#8203;</span>

      <div className="inline-block align-bottom bg-white rounded-lg px-4 pt-5 pb-4 text-left shadow-xl transform transition-all sm:my-8 sm:align-middle sm:max-w-lg sm:w-full sm:p-6">
        <div className="sm:flex sm:items-start mb-4">
          <div className="mx-auto flex-shrink-0 flex items-center justify-center h-12 w-12 rounded-full bg-blue-100 sm:mx-0 sm:h-10 sm:w-10">
            <UsersIcon className="h-6 w-6 text-blue-600" />
          </div>
          <div className="mt-3 text-center sm:mt-0 sm:ml-4 sm:text-left">
            <h3 className="text-lg leading-6 font-medium text-gray-900" id="modal-title">Member Invitation</h3>
          </div>
        </div>
        <form onSubmit={inviteMember}>
          <div>
            <div className="mb-4">
              <label htmlFor="inviteUser" className="block text-sm font-medium text-gray-700">Email or Username</label>
              <input type="text" name="inviteUser" id="inviteUser" placeholder="email@example.com" required className="mt-1 block w-full border border-gray-300 rounded-md shadow-sm py-2 px-3 focus:outline-none focus:ring-blue-500 focus:border-blue-500 sm:text-sm"  />
            </div>
            <div className="mb-4">
              <label className="block tracking-wide text-gray-700 text-sm font-medium mb-2"
                     htmlFor="role">
                Role
              </label>
              <select id="role" className="shadow-sm focus:ring-blue-500 focus:border-blue-500 mt-1 block w-full sm:text-sm border-gray-300 rounded-md">
                <option value="MEMBER">Member</option>
                <option value="OWNER">Owner</option>
              </select>
            </div>
            <div className="mb-4">
              <label className="mt-1">
                <input type="checkbox" name="sendInviteEmail" defaultChecked id="sendInviteEmail" className="shadow-sm mr-2 focus:ring-blue-500 focus:border-blue-500  sm:text-sm border-gray-300 rounded-md" />
                Send invite email
              </label>
            </div>
          </div>
          <div className="mt-5 sm:mt-4 sm:flex sm:flex-row-reverse">
            <button type="submit" className="btn btn-primary">
              Invite
            </button>
            <button onClick={props.onExit} type="button" className="btn btn-white mr-2">
              Cancel
            </button>
          </div>
        </form>
      </div>
    </div>
  </div>);
}