import React from "react";
import PropTypes from "prop-types";

import { StaticPropsContext } from "./static-props-context";

const CommentForm = ({
  commentFormType,
  commentId,
  formId,
  handleFormSubmit,
  handleTextAreaChange,
  textAreaValue
}) => {

  // comment form's title text
  let formTitle = "Post Comment";
  if (commentFormType === "edit") 
 else if (commentFormType === "reply") {
    formTitle = "Reply to This Comment";
  }

  return (
    <StaticPropsContext.Consumer>
      {staticProps => (
        <div
          id={"comment-form-wrapper-" + formId}
          className="bg-light card card-body comment-form-wrapper"
          style={{
            backgroundColor: "#f8f8f8",
            border: "1px solid #e7e7e7",
            padding: "36px"
          }}
        >
          {/* data-remote="true" means the form is submitted with AJAX */}
          {/* see https://guides.rubyonrails.org/working_with_javascript_in_rails.html#remote-elements */}
          <form 
            id={"comment-form-" + formId}
            className={commentFormType === "edit" ? "edit-comment-form well" : "comment-form"}
            data-remote="true"
            method="post"
          >
            <h4>{formTitle}</h4>
            {/* placeholder: form_authenticity_token */}
            {/* placeholder: hidden_field_tag :reply_to */}
            <div
              id={"comment-form-body-" + formId}
              className="comment-form-body dropzone dropzone-large form-group"
            >
              {/* placeholder: new contributor message for non-edit form */}
              {/* placeholder: textarea below needs an aria-label attribute*/}
              <textarea
                id={"text-input-" + formId}
                className="form-control text-input"
                data-form-id={formId}
                name="body"
                cols="40"
                onChange={handleTextAreaChange}
                rows="6"
                style={{
                  border: "1px solid #bbb",
                  borderBottom: 0,
                  borderBottomLeftRadius: 0,
                  borderBottomRightRadius: 0,
                  padding: "10px"
                }}
                placeholder={staticProps.elementText.commentFormPlaceholder}
                value={textAreaValue}
              ></textarea>
              {/* placeholder: image upload elements */}
            </div>
            {/* placeholder: comment preview section */}
            <div className="control-group">
              <button
                className="btn btn-primary"
                data-comment-id={commentId}
                onClick={(e) => {
                  e.preventDefault();
                  handleFormSubmit(commentId, commentFormType);
                }}
              >
                {staticProps.elementText.commentPublishText}
              </button>
              &nbsp;
              <a
                id={"toggle-preview-button-" + formId}
                className="btn btn-default btn-outline-secondary preview-btn"
              >
                {staticProps.elementText.commentPreviewText}
              </a>
            </div>
          </form>
        </div>
      )}
    </StaticPropsContext.Consumer>
  );
}

CommentForm.propTypes = {
  commentId: PropTypes.number,
  commentFormType: PropTypes.string.isRequired,
  formId: PropTypes.string.isRequired,
  handleFormSubmit: PropTypes.func.isRequired,
  handleTextAreaChange: PropTypes.func.isRequired,
  textAreaValue: PropTypes.string
};

export default CommentForm;

{
    formTitle = "Edit Comment";
  }