GCTC-NTGC / TalentCloud

import React from "react";

import { FastField, Field, Formik, Form } from "formik";

import { defineMessages, useIntl, IntlShape } from "react-intl";

import * as Yup from "yup";

import {

  EducationSubformProps,

  EducationFormValues,

  EducationSubform,

  validationShape as educationValidationShape,

} from "./EducationSubform";

import TextInput from "../../Form/TextInput";

import CheckboxInput from "../../Form/CheckboxInput";

import { validationMessages } from "../../Form/Messages";

import SkillSubform, {

  SkillFormValues,

  validationShape as skillValidationShape,

} from "./SkillSubform";

import { Skill, ExperienceEducation } from "../../../models/types";

import {

  ExperienceModalHeader,

  ExperienceDetailsIntro,

  ExperienceModalFooter,

} from "./ExperienceModalCommon";

import Modal from "../../Modal";

import DateInput from "../../Form/DateInput";

import { toInputDateString, fromInputDateString } from "../../../helpers/dates";

import {

  Locales,

  localizeFieldNonNull,

  getLocale,

  matchValueToModel,

} from "../../../helpers/localize";

import { notEmpty } from "../../../helpers/queries";

import { localizedFieldNonNull } from "../../../models/app";

import SelectInput from "../../Form/SelectInput";

interface EducationType {

  id: number;

  name: localizedFieldNonNull;

}

interface EducationStatus {

  id: number;

  name: localizedFieldNonNull;

}

interface EducationExperienceModalProps {

  modalId: string;

  experienceEducation: ExperienceEducation | null;

  educationTypes: EducationType[];

  educationStatuses: EducationStatus[];

  jobId: number;

  requiredSkills: Skill[];

  savedRequiredSkills: Skill[];

  optionalSkills: Skill[];

  savedOptionalSkills: Skill[];

  experienceRequirments: EducationSubformProps;

  experienceableId: number;

  experienceableType: ExperienceEducation["experienceable_type"];

  parentElement: Element | null;

  visible: boolean;

  onModalCancel: () => void;

  onModalConfirm: (data: EducationExperienceSubmitData) => Promise<void>;

}

const messages = defineMessages({

  modalTitle: {

    id: "educationExperienceModal.modalTitle",

    defaultMessage: "Add Edcuation Experience",

  },

  modalDescription: {

    id: "educationExperienceModal.modalDescription",

    defaultMessage:

      'Got creds? Share your degree, certificates, online courses, a trade apprenticeship, licences or alternative credentials. If you’ve learned something from a recognized educational provider, include your experiences here.  (Learned something from your community or on your own? Share this as a "Community Experience" or "Personal Experience".)',

  },

  educationTypeLabel: {

    id: "educationExperienceModal.educationTypeLabel",

    defaultMessage: "Type of Education",

  },

  educationTypeDefault: {

    id: "educationExperienceModal.educationTypeDefault",

    defaultMessage: "Select an education type...",

    description: "Default selection in the Education Type dropdown menu.",

  },

  areaStudyLabel: {

    id: "educationExperienceModal.areaStudyLabel",

    defaultMessage: "Area of Study",

  },

  areaStudyPlaceholder: {

    id: "educationExperienceModal.areaStudyPlaceholder",

    defaultMessage: "e.g. Organic Chemistry",

  },

  institutionLabel: {

    id: "educationExperienceModal.institutionLabel",

    defaultMessage: "Institution",

  },

  institutionPlaceholder: {

    id: "educationExperienceModal.institutionPlaceholder",

    defaultMessage: "e.g. Bishop's University",

  },

  completionLabel: {

    id: "educationExperienceModal.completionLabel",

    defaultMessage: "Completion Status",

  },

  completionDefault: {

    id: "educationExperienceModal.completionDefault",

    defaultMessage: "Select a completion status...",

  },

  thesisLabel: {

    id: "educationExperienceModal.thesisLabel",

    defaultMessage: "Thesis Title (Optional)",

  },

  thesisPlaceholder: {

    id: "educationExperienceModal.thesisPlaceholder",

    defaultMessage: "e.g. How bats navigate between each other during flight",

  },

  blockcertLabel: {

    id: "educationExperienceModal.blockcertLabel",

    defaultMessage: "Blockcert Link (Optional)",

  },

  blockcertInlineLabel: {

    id: "educationExperienceModal.blockcertInlineLabel",

    defaultMessage:

      "I have a Blockcert and can provide it on request. (Optional)",

  },

  startDateLabel: {

    id: "educationExperienceModal.startDateLabel",

    defaultMessage: "Select a Start Date",

  },

  datePlaceholder: {

    id: "educationExperienceModal.datePlaceholder",

    defaultMessage: "yyyy-mm-dd",

  },

  isActiveLabel: {

    id: "educationExperienceModal.isActiveLabel",

    defaultMessage: "This experience is still ongoing, or...",

    description: "Label for checkbox that indicates work is still ongoing.",

  },

  endDateLabel: {

    id: "educationExperienceModal.endDateLabel",

    defaultMessage: "Select an End Date",

  },

});

export interface EducationDetailsFormValues {

  educationTypeId: number | "";

  areaOfStudy: string;

  institution: string;

  educationStatusId: number | "";

  thesisTitle: string;

  startDate: string;

  isActive: boolean;

  endDate: string;

  hasBlockcert: boolean;

}

type EducationExperienceFormValues = SkillFormValues &

  EducationFormValues &

  EducationDetailsFormValues;

interface EducationExperienceSubmitData {

  experienceEducation: ExperienceEducation;

  savedRequiredSkills: Skill[];

  savedOptionalSkills: Skill[];

}

// eslint-disable-next-line @typescript-eslint/explicit-function-return-type

export const validationShape = (intl: IntlShape) => {

  const requiredMsg = intl.formatMessage(validationMessages.required);

  const conditionalRequiredMsg = intl.formatMessage(

    validationMessages.endDateRequiredIfNotOngoing,

  );

  const inPastMsg = intl.formatMessage(validationMessages.dateMustBePast);

  const afterStartDateMsg = intl.formatMessage(

    validationMessages.endDateAfterStart,

  );

  return {

    educationTypeId: Yup.number().required(requiredMsg),

    areaOfStudy: Yup.string().required(requiredMsg),

    institution: Yup.string().required(requiredMsg),

    educationStatusId: Yup.number().required(requiredMsg),

    thesisTitle: Yup.string(),

    hasBlockcert: Yup.boolean(),

    startDate: Yup.date().required(requiredMsg).max(new Date(), inPastMsg),

    isActive: Yup.boolean(),

    endDate: Yup.date().when("isActive", {

      is: false,

      then: Yup.date()

        .required(conditionalRequiredMsg)

        .min(Yup.ref("startDate"), afterStartDateMsg),

      otherwise: Yup.date().min(Yup.ref("startDate"), afterStartDateMsg),

    }),

  };

};

const dataToFormValues = (

  data: EducationExperienceSubmitData,

  locale: Locales,

  creatingNew: boolean,

): EducationExperienceFormValues => {

  const {

    experienceEducation,

    savedRequiredSkills,

    savedOptionalSkills,

  } = data;

  const skillToName = (skill: Skill): string =>

    localizeFieldNonNull(locale, skill, "name");

  return {

    requiredSkills: savedRequiredSkills.map(skillToName),

    optionalSkills: savedOptionalSkills.map(skillToName),

    useAsEducationRequirement: experienceEducation.is_education_requirement,

    educationTypeId: creatingNew ? "" : experienceEducation.education_type_id,

    areaOfStudy: experienceEducation.area_of_study,

    institution: experienceEducation.institution,

    educationStatusId: creatingNew

      ? ""

      : experienceEducation.education_status_id,

    thesisTitle: experienceEducation.thesis_title ?? "",

    hasBlockcert: experienceEducation.has_blockcert,

    startDate: toInputDateString(experienceEducation.start_date),

    isActive: experienceEducation.is_active,

    endDate: experienceEducation.end_date

      ? toInputDateString(experienceEducation.end_date)

      : "",

  };

};

/* eslint-disable @typescript-eslint/camelcase */

const formValuesToData = (

  formValues: EducationExperienceFormValues,

  originalExperience: ExperienceEducation,

  locale: Locales,

  skills: Skill[],

): EducationExperienceSubmitData => {

  const nameToSkill = (name: string): Skill | null =>

    matchValueToModel(locale, "name", name, skills);

  return {

    experienceEducation: {

      ...originalExperience,

      education_type_id: formValues.educationTypeId

        ? Number(formValues.educationTypeId)

        : 1,

      area_of_study: formValues.areaOfStudy,

      institution: formValues.institution,

      education_status_id: formValues.educationStatusId

        ? Number(formValues.educationStatusId)

        : 1,

      thesis_title: formValues.thesisTitle ? formValues.thesisTitle : "",

      has_blockcert: formValues.hasBlockcert,

      start_date: fromInputDateString(formValues.startDate),

      is_active: formValues.isActive,

      end_date: formValues.endDate

        ? fromInputDateString(formValues.endDate)

        : null,

      is_education_requirement: formValues.useAsEducationRequirement,

    },

    savedRequiredSkills: formValues.requiredSkills

      .map(nameToSkill)

      .filter(notEmpty),

    savedOptionalSkills: formValues.optionalSkills

      .map(nameToSkill)

      .filter(notEmpty),

  };

};

const newExperienceEducation = (

  experienceableId: number,

  experienceableType: ExperienceEducation["experienceable_type"],

): ExperienceEducation => ({

  id: 0,

  education_type_id: 0,

  area_of_study: "",

  institution: "",

  education_status_id: 0,

  thesis_title: "",

  has_blockcert: false,

  is_active: false,

  start_date: new Date(),

  end_date: null,

  is_education_requirement: false,

  experienceable_id: experienceableId,

  experienceable_type: experienceableType,

});

/* eslint-enable @typescript-eslint/camelcase */

export const EducationExperienceModal: React.FC<EducationExperienceModalProps> = ({

  modalId,

  experienceEducation,

  educationTypes,

  educationStatuses,

  jobId,

  requiredSkills,

  savedRequiredSkills,

  optionalSkills,

  savedOptionalSkills,

  experienceRequirments,

  experienceableId,

  experienceableType,

  parentElement,

  visible,

  onModalCancel,

  onModalConfirm,

}) => {

  const intl = useIntl();

  const locale = getLocale(intl.locale);

  const originalExperience =

    experienceEducation ??

    newExperienceEducation(experienceableId, experienceableType);

  const skillToName = (skill: Skill): string =>

    localizeFieldNonNull(locale, skill, "name");

  const initialFormValues = dataToFormValues(

    {

      experienceEducation: originalExperience,

      savedRequiredSkills,

      savedOptionalSkills,

    },

    locale,

    experienceEducation === null,

  );

  const validationSchema = Yup.object().shape({

    ...skillValidationShape,

    ...educationValidationShape,

    ...validationShape(intl),

  });

  const detailsSubform = (

    <div data-c-container="medium">

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

        <FastField

          id="educationTypeId"

          name="educationTypeId"

          label={intl.formatMessage(messages.educationTypeLabel)}

          grid="tl(1of2)"

          component={SelectInput}

          required

          nullSelection={intl.formatMessage(messages.educationTypeDefault)}

          options={educationTypes.map((type) => ({

            value: type.id,

            label: localizeFieldNonNull(locale, type, "name"),

          }))}

        />

        <FastField

          id="areaOfStudy"

          type="text"

          name="areaOfStudy"

          component={TextInput}

          required

          grid="tl(1of2)"

          label={intl.formatMessage(messages.areaStudyLabel)}

          placeholder={intl.formatMessage(messages.areaStudyPlaceholder)}

        />

        <FastField

          id="institution"

          type="text"

          name="institution"

          component={TextInput}

          required

          grid="tl(1of2)"

          label={intl.formatMessage(messages.institutionLabel)}

          placeholder={intl.formatMessage(messages.institutionPlaceholder)}

        />

        <FastField

          id="educationStatusId"

          name="educationStatusId"

          label={intl.formatMessage(messages.completionLabel)}

          grid="tl(1of2)"

          component={SelectInput}

          required

          nullSelection={intl.formatMessage(messages.completionDefault)}

          options={educationStatuses.map((status) => ({

            value: status.id,

            label: localizeFieldNonNull(locale, status, "name"),

          }))}

        />

        <FastField

          id="startDate"

          name="startDate"

          component={DateInput}

          required

          grid="base(1of1)"

          label={intl.formatMessage(messages.startDateLabel)}

          placeholder={intl.formatMessage(messages.datePlaceholder)}

        />

        <Field

          id="isActive"

          name="isActive"

          component={CheckboxInput}

          grid="tl(1of2)"

          label={intl.formatMessage(messages.isActiveLabel)}

        />

        <Field

          id="endDate"

          name="endDate"

          component={DateInput}

          grid="base(1of2)"

          label={intl.formatMessage(messages.endDateLabel)}

          placeholder={intl.formatMessage(messages.datePlaceholder)}

        />

        <FastField

          id="thesisTitle"

          type="text"

          name="thesisTitle"

          component={TextInput}

          grid="base(1of1)"

          label={intl.formatMessage(messages.thesisLabel)}

          placeholder={intl.formatMessage(messages.thesisPlaceholder)}

        />

        <div data-c-input="checkbox(group)" data-c-grid-item="base(1of1)">

          <label>{intl.formatMessage(messages.blockcertLabel)}</label>

          <FastField

            id="hasBlockcert"

            name="hasBlockcert"

            component={CheckboxInput}

            grid="base(1of1)"

            label={intl.formatMessage(messages.blockcertInlineLabel)}

          />

        </div>

      </div>

    </div>

  );

  return (

    <Modal

      id={modalId}

      parentElement={parentElement}

      visible={visible}

      onModalCancel={onModalCancel}

      onModalConfirm={onModalCancel}

      className="application-experience-dialog"

    >

      <ExperienceModalHeader

        title={intl.formatMessage(messages.modalTitle)}

        iconClass="fa-book"

      />

      <Formik

        enableReinitialize

        initialValues={initialFormValues}

        onSubmit={async (values, actions): Promise<void> => {

          await onModalConfirm(

            formValuesToData(values, originalExperience, locale, [

              ...requiredSkills,

              ...optionalSkills,

            ]),

          );

          actions.setSubmitting(false);

        }}

        validationSchema={validationSchema}

      >

        {(formikProps): React.ReactElement => (

          <Form>

            <Modal.Body>

              <ExperienceDetailsIntro

                description={intl.formatMessage(messages.modalDescription)}

              />

              {detailsSubform}

              <SkillSubform

                jobId={jobId}

                jobRequiredSkills={requiredSkills.map(skillToName)}

                jobOptionalSkills={optionalSkills.map(skillToName)}

              />

              <EducationSubform {...experienceRequirments} />

            </Modal.Body>

            <ExperienceModalFooter buttonsDisabled={formikProps.isSubmitting} />

          </Form>

        )}

      </Formik>

    </Modal>

  );

};

export default EducationExperienceModal;