GCTC-NTGC / TalentCloud

/* eslint-disable camelcase */

import React, { useEffect } from "react";

import { FormattedMessage, useIntl } from "react-intl";

import {

  Experience,

  Skill,

  ExperienceSkill,

  ExperienceEducation,

  ExperienceWork,

  ExperienceCommunity,

  ExperiencePersonal,

  ExperienceAward,

} from "../../../models/types";

import {

  modalButtonProps,

  ModalButton,

} from "../../Application/Experience/Experience";

import { mapToObject, getId } from "../../../helpers/queries";

import { experienceMessages } from "../../Application/applicationMessages";

import { getFocusableElements, toggleAccordion } from "../../../helpers/forms";

import { useUrlHash } from "../../../helpers/router";

import { getExperienceSkillsOfExperience } from "../../Application/helpers";

import { ProfileEducationAccordion } from "../../Application/ExperienceAccordions/ExperienceEducationAccordion";

import { ProfileWorkAccordion } from "../../Application/ExperienceAccordions/ExperienceWorkAccordion";

import { ProfileCommunityAccordion } from "../../Application/ExperienceAccordions/ExperienceCommunityAccordion";

import { ProfilePersonalAccordion } from "../../Application/ExperienceAccordions/ExperiencePersonalAccordion";

import { ProfileAwardAccordion } from "../../Application/ExperienceAccordions/ExperienceAwardAccordion";

import ProfileEducationModal from "./EducationExperienceProfileModal";

import ProfileWorkModal from "./WorkExperienceProfileModal";

import ProfileCommunityModal from "./CommunityExperienceProfileModal";

import ProfilePersonalModal from "./PersonalExperienceProfileModal";

import ProfileAwardModal from "./AwardExperienceProfileModal";

import {

  FormEducationStatus,

  FormEducationType,

} from "../../Application/ExperienceModals/EducationExperienceModal";

import {

  FormAwardRecipientType,

  FormAwardRecognitionType,

} from "../../Application/ExperienceModals/AwardExperienceModal";

import { ExperienceSubmitData } from "./ProfileExperienceCommon";

import { getApplicantSkillsUrl } from "../../../helpers/routes";

import { getLocale } from "../../../helpers/localize";

const profileExperienceAccordion = (

  experience: Experience,

  relevantSkills: ExperienceSkill[],

  skillsById: { [id: number]: Skill },

  handleEdit: (triggerRef: React.RefObject<HTMLButtonElement>) => void,

  handleDelete: () => Promise<void>,

): React.ReactElement | null => {

  switch (experience.type) {

    case "experience_education":

      return (

        <ProfileEducationAccordion

          key={`${experience.id}-${experience.type}`}

          experience={experience}

          handleDelete={handleDelete}

          handleEdit={handleEdit}

          relevantSkills={relevantSkills}

          skillsById={skillsById}

        />

      );

    case "experience_work":

      return (

        <ProfileWorkAccordion

          key={`${experience.id}-${experience.type}`}

          experience={experience}

          handleDelete={handleDelete}

          handleEdit={handleEdit}

          relevantSkills={relevantSkills}

          skillsById={skillsById}

        />

      );

    case "experience_community":

      return (

        <ProfileCommunityAccordion

          key={`${experience.id}-${experience.type}`}

          experience={experience}

          handleDelete={handleDelete}

          handleEdit={handleEdit}

          relevantSkills={relevantSkills}

          skillsById={skillsById}

        />

      );

    case "experience_personal":

      return (

        <ProfilePersonalAccordion

          key={`${experience.id}-${experience.type}`}

          experience={experience}

          handleDelete={handleDelete}

          handleEdit={handleEdit}

          relevantSkills={relevantSkills}

          skillsById={skillsById}

        />

      );

    case "experience_award":

      return (

        <ProfileAwardAccordion

          key={`${experience.id}-${experience.type}`}

          experience={experience}

          handleDelete={handleDelete}

          handleEdit={handleEdit}

          relevantSkills={relevantSkills}

          skillsById={skillsById}

        />

      );

    default:

      return null;

  }

};

const NoSkillsNotification: React.FC<{ applicantId: number }> = ({

  applicantId,

}) => {

  const intl = useIntl();

  const locale = getLocale(intl.locale);

  return (

    <div

      data-c-alert="warning"

      data-c-radius="rounded"

      role="alert"

      data-c-margin="bottom(1)"

      // data-c-grid="middle"

    >

      <div data-c-padding="half" data-c-grid="middle">

        <div

          data-c-grid-item="base(1of1) pl(1of8) tl(1of12)"

          data-c-align="center"

        >

          <i

            aria-hidden="true"

            className="fa fa-exclamation-circle"

            data-c-padding="right(.5)"

            data-c-font-size="h2"

            data-c-margin="tb(.5)"

          />

        </div>

        <div data-c-grid-item="base(1of1) pl(7of8) tl(11of12)">

          <p>

            <FormattedMessage

              id="profile.experience.noSkills"

              defaultMessage="<b>No skills:</b> It seems you have not added any skills yet. You can create experiences now, but this section works best when you have some skills on your profile. <a>Click here to add skills.</a>"

              description="Alert that appears when there are no skills yet attached to profile."

              values={{

                b: (value) => <span data-c-font-weight="bold">{value}</span>,

                a: (...chunks): React.ReactElement => (

                  <a href={getApplicantSkillsUrl(locale, applicantId)}>

                    {chunks}

                  </a>

                ),

              }}

            />

          </p>

        </div>

      </div>

    </div>

  );

};

export interface ProfileExperienceProps {

  applicantId: number;

  experiences: Experience[];

  educationStatuses: FormEducationStatus[];

  educationTypes: FormEducationType[];

  experienceSkills: ExperienceSkill[];

  userSkills: Skill[];

  recipientTypes: FormAwardRecipientType[];

  recognitionTypes: FormAwardRecognitionType[];

  handleCreateExperience: (

    data: ExperienceSubmitData<Experience>,

  ) => Promise<void>;

  handleUpdateExperience: (

    data: ExperienceSubmitData<Experience>,

  ) => Promise<void>;

  handleDeleteExperience: (

    id: number,

    type: Experience["type"],

  ) => Promise<void>;

}

export const ProfileExperience: React.FC<ProfileExperienceProps> = ({

  applicantId,

  experiences,

  educationStatuses,

  educationTypes,

  experienceSkills,

  userSkills,

  handleCreateExperience,

  handleUpdateExperience,

  handleDeleteExperience,

  recipientTypes,

  recognitionTypes,

}) => {

  const intl = useIntl();

  const [isModalVisible, setIsModalVisible] = React.useState<{

    id: Experience["type"] | "";

    visible: boolean;

    triggerRef: React.RefObject<HTMLButtonElement> | null;

  }>({

    id: "",

    visible: false,

    triggerRef: null,

  });

  const [experienceData, setExperienceData] = React.useState<Experience | null>(

    null,

  );

  const modalButtons = modalButtonProps(intl);

  const openModal = (

    id: Experience["type"],

    triggerRef: React.RefObject<HTMLButtonElement> | null,

  ): void => {

    setIsModalVisible({ id, visible: true, triggerRef });

  };

  const closeModal = (): void => {

    setExperienceData(null);

    if (isModalVisible.triggerRef?.current) {

      isModalVisible.triggerRef.current.focus();

    } else {

      const focusableElements = getFocusableElements();

      if (focusableElements.length > 0) {

        focusableElements[0].focus();

      }

    }

    setIsModalVisible({ id: "", visible: false, triggerRef: null });

  };

  const updateExperience = (data: ExperienceSubmitData<Experience>) =>

    handleUpdateExperience(data).then(closeModal);

  const createExperience = (data: ExperienceSubmitData<Experience>) =>

    handleCreateExperience(data).then(closeModal);

  const editExperience = (

    experience: Experience,

    triggerRef: React.RefObject<HTMLButtonElement> | null,

  ): void => {

    setExperienceData(experience);

    setIsModalVisible({ id: experience.type, visible: true, triggerRef });

  };

  const deleteExperience = (experience: Experience): Promise<void> =>

    handleDeleteExperience(experience.id, experience.type).then(closeModal);

  const skillsById = mapToObject(userSkills, getId);

  const modalRoot = document.getElementById("modal-root");

  // Open modal for editing if URI has a hash.

  const uriHash = useUrlHash();

  let experienceType: string;

  let experienceId: number;

  if (uriHash) {

    const uriHashFragments = uriHash.substring(1).split("_");

    // Get experience type from first two fragments of URI hash.

    experienceType = `${uriHashFragments[0]}_${uriHashFragments[1]}`;

    // Get experience id from third fragment of URI hash.

    experienceId = Number(uriHashFragments[2]);

  }

  const experienceCurrent: Experience | undefined = experiences.find(

    (experience) =>

      experience.type === experienceType && experience.id === experienceId,

  );

  useEffect(() => {

    if (uriHash && experienceCurrent) {

      toggleAccordion(uriHash.substring(1));

      // Open edit experience modal.

      editExperience(experienceCurrent, null);

    }

    // eslint-disable-next-line react-hooks/exhaustive-deps

  }, []); // useEffect should only run on mount and unmount.

  return (

    <>

      {userSkills.length === 0 && (

        <NoSkillsNotification applicantId={applicantId} />

      )}

      <div>

        <h2 data-c-heading="h2" data-c-margin="bottom(1)">

          {intl.formatMessage(experienceMessages.heading)}

        </h2>

        <p data-c-margin="bottom(1)">

          <FormattedMessage

            id="profile.experience.preamble"

            defaultMessage="Use the buttons below to add experiences you want to share with the manager. Experiences you have added in the past also appear below, and you can edit them to link them to skills required for this job when necessary."

            description="First section of text on the experience step of the Application Timeline."

          />

        </p>

        {/* Experience Modal Buttons */}

        <div data-c-grid="gutter(all, 1)">

          {Object.values(modalButtons).map((buttonProps) => {

            const { id, title, icon } = buttonProps;

            return (

              <ModalButton

                id={id}

                key={id}

                title={title}

                icon={icon}

                openModal={openModal}

              />

            );

          })}

        </div>

        {/* Experience Accordion List */}

        {experiences && experiences.length > 0 ? (

          <div className="experience-list" data-c-margin="top(2)">

            <div data-c-accordion-group>

              {experiences.map((experience) => {

                const relevantSkills: ExperienceSkill[] = getExperienceSkillsOfExperience(

                  experienceSkills,

                  experience,

                );

                const handleEdit = (

                  triggerRef: React.RefObject<HTMLButtonElement>,

                ) => editExperience(experience, triggerRef);

                const handleDelete = () => deleteExperience(experience);

                const errorAccordion = () => (

                  <div

                    data-c-background="gray(10)"

                    data-c-radius="rounded"

                    data-c-border="all(thin, solid, gray)"

                    data-c-margin="top(1)"

                    data-c-padding="all(1)"

                  >

                    <div data-c-align="base(center)">

                      <p data-c-color="stop">

                        {intl.formatMessage(

                          experienceMessages.errorRenderingExperience,

                        )}

                      </p>

                    </div>

                  </div>

                );

                return (

                  profileExperienceAccordion(

                    experience,

                    relevantSkills,

                    skillsById,

                    handleEdit,

                    handleDelete,

                  ) ?? errorAccordion()

                );

              })}

            </div>

          </div>

        ) : (

          <div

            data-c-background="gray(10)"

            data-c-radius="rounded"

            data-c-border="all(thin, solid, gray)"

            data-c-margin="top(2)"

            data-c-padding="all(1)"

          >

            <div data-c-align="base(center)">

              <p data-c-color="gray">

                <FormattedMessage

                  id="profile.experience.noExperiences"

                  defaultMessage="Looks like you don't have any experience added yet. Use the buttons above to add experience. Don't forget that experience will always be saved to your profile so that you can use it on future applications!"

                  description="Message displayed when application has no experiences."

                />

              </p>

            </div>

          </div>

        )}

      </div>

      <div data-c-dialog-overlay={isModalVisible.visible ? "active" : ""} />

      <ProfileEducationModal

        educationStatuses={educationStatuses}

        educationTypes={educationTypes}

        experienceEducation={experienceData as ExperienceEducation}

        experienceableId={experienceData?.experienceable_id ?? 0}

        experienceableType={

          experienceData?.experienceable_type ?? "application"

        }

        userSkills={userSkills}

        experienceSkills={experienceSkills}

        modalId={modalButtons.education.id}

        onModalCancel={closeModal}

        onModalConfirm={

          experienceData === null ? createExperience : updateExperience

        }

        parentElement={modalRoot}

        visible={

          isModalVisible.visible &&

          isModalVisible.id === modalButtons.education.id

        }

      />

      <ProfileWorkModal

        experienceWork={experienceData as ExperienceWork}

        experienceableId={experienceData?.experienceable_id ?? 0}

        experienceableType={

          experienceData?.experienceable_type ?? "application"

        }

        userSkills={userSkills}

        experienceSkills={experienceSkills}

        modalId={modalButtons.work.id}

        onModalCancel={closeModal}

        onModalConfirm={

          experienceData === null ? createExperience : updateExperience

        }

        parentElement={modalRoot}

        visible={

          isModalVisible.visible && isModalVisible.id === modalButtons.work.id

        }

      />

      <ProfileCommunityModal

        experienceCommunity={experienceData as ExperienceCommunity}

        experienceableId={experienceData?.experienceable_id ?? 0}

        experienceableType={

          experienceData?.experienceable_type ?? "application"

        }

        userSkills={userSkills}

        experienceSkills={experienceSkills}

        modalId={modalButtons.community.id}

        onModalCancel={closeModal}

        onModalConfirm={

          experienceData === null ? createExperience : updateExperience

        }

        parentElement={modalRoot}

        visible={

          isModalVisible.visible &&

          isModalVisible.id === modalButtons.community.id

        }

      />

      <ProfilePersonalModal

        experiencePersonal={experienceData as ExperiencePersonal}

        experienceableId={experienceData?.experienceable_id ?? 0}

        experienceableType={

          experienceData?.experienceable_type ?? "application"

        }

        userSkills={userSkills}

        experienceSkills={experienceSkills}

        modalId={modalButtons.personal.id}

        onModalCancel={closeModal}

        onModalConfirm={

          experienceData === null ? createExperience : updateExperience

        }

        parentElement={modalRoot}

        visible={

          isModalVisible.visible &&

          isModalVisible.id === modalButtons.personal.id

        }

      />

      <ProfileAwardModal

        experienceAward={experienceData as ExperienceAward}

        experienceableId={experienceData?.experienceable_id ?? 0}

        experienceableType={

          experienceData?.experienceable_type ?? "application"

        }

        userSkills={userSkills}

        experienceSkills={experienceSkills}

        modalId={modalButtons.award.id}

        onModalCancel={closeModal}

        onModalConfirm={

          experienceData === null ? createExperience : updateExperience

        }

        parentElement={modalRoot}

        recipientTypes={recipientTypes}

        recognitionTypes={recognitionTypes}

        visible={

          isModalVisible.visible && isModalVisible.id === modalButtons.award.id

        }

      />

    </>

  );

};

export default ProfileExperience;