import React, {Component, PropTypes} from 'react'
import {Tab, Tabs, TabList, TabPanel} from 'react-tabs'

import KeyValueEditor from '../components/base/KeyValueEditor'

import ContentTypeDropdown from '../components/ContentTypeDropdown'
import RequestBodyEditor from '../components/RequestBodyEditor'
import RequestAuthEditor from '../components/RequestAuthEditor'
import RequestUrlBar from '../components/RequestUrlBar'

import {getContentTypeName} from '../lib/contentTypes'

const RequestPane = props => {
  const {
    request,
    sendRequest,
    updateRequestUrl,
    updateRequestMethod,
    updateRequestBody,
    updateRequestParams,
    updateRequestAuthentication,
    updateRequestHeaders,
    updateRequestContentType
  } = props;

  if (!request) {
    return (
      <section className="grid__cell section section--bordered grid--v grid--start">
        <header className="header bg-super-light section__header"></header>
        <div className="section__body grid__cell"></div>
      </section>
    )
  }

  return (
    <section className="grid__cell section section--bordered">
      <div className="grid--v wide">
        <div className="header section__header">
          <RequestUrlBar
            uniquenessKey={request._id}
            sendRequest={() => sendRequest(request)}
            onUrlChange={updateRequestUrl}
            onMethodChange={updateRequestMethod}
            url={request.url}
            method={request.method}
          />
        </div>
        <Tabs className="grid__cell grid--v section__body">
          <TabList className="grid grid--start">
            <Tab className="no-wrap grid grid--center">
              <button>{getContentTypeName(request.contentType)}</button>
              <ContentTypeDropdown
                activeContentType={request.contentType}
                updateRequestContentType={updateRequestContentType}
              />
            </Tab>
            <Tab>
              <button className="no-wrap">
                Params {request.params.length ? `(${request.params.length})` : ''}
              </button>
            </Tab>
            <Tab>
              <button className="no-wrap">
                Headers {request.headers.length ? `(${request.headers.length})` : ''}
              </button>
            </Tab>
          </TabList>
          <TabPanel className="grid__cell editor-wrapper">
            <RequestBodyEditor
              onChange={updateRequestBody}
              requestId={request._id}
              contentType={request.contentType}
              body={request.body}
            />
          </TabPanel>
          <TabPanel className="grid__cell grid__cell--scroll--v">
            <div>
              <KeyValueEditor
                className="pad"
                namePlaceholder="name"
                valuePlaceholder="value"
                uniquenessKey={request._id}
                pairs={request.params}
                onChange={updateRequestParams}
              />
            </div>
          </TabPanel>
          <TabPanel className="grid__cell grid__cell--scroll--v">
            <div>
              <div className="pad">
                <label>Basic Authentication</label>
                <RequestAuthEditor
                  request={request}
                  onChange={updateRequestAuthentication}
                />
                <br/>
                <br/>
                <label>Other Headers</label>
                <KeyValueEditor
                  namePlaceholder="My-Header"
                  valuePlaceholder="Value"
                  uniquenessKey={request._id}
                  pairs={request.headers}
                  onChange={updateRequestHeaders}
                />
              </div>
            </div>
          </TabPanel>
        </Tabs>
      </div>
    </section>
  )
};

RequestPane.propTypes = {
  // Functions
  sendRequest: PropTypes.func.isRequired,
  updateRequestUrl: PropTypes.func.isRequired,
  updateRequestMethod: PropTypes.func.isRequired,
  updateRequestBody: PropTypes.func.isRequired,
  updateRequestParams: PropTypes.func.isRequired,
  updateRequestAuthentication: PropTypes.func.isRequired,
  updateRequestHeaders: PropTypes.func.isRequired,
  updateRequestContentType: PropTypes.func.isRequired,

  // Other
  request: PropTypes.object
};

export default RequestPane;