ConceptPortal-public/rsconcept/frontend/src/dialogs/DlgConstituentaTemplate/DlgConstituentaTemplate.tsx

'use client';

import clsx from 'clsx';
import { useLayoutEffect, useMemo, useState } from 'react';
import { TabList, TabPanel, Tabs } from 'react-tabs';

import HelpButton from '@/components/Help/HelpButton';
import Modal, { ModalProps } from '@/components/ui/Modal';
import Overlay from '@/components/ui/Overlay';
import TabLabel from '@/components/ui/TabLabel';
import usePartialUpdate from '@/hooks/usePartialUpdate';
import { HelpTopic } from '@/models/miscellaneous';
import { CstType, ICstCreateData, IRSForm } from '@/models/rsform';
import { generateAlias, validateNewAlias } from '@/models/rsformAPI';
import { inferTemplatedType, substituteTemplateArgs } from '@/models/rslangAPI';

import ArgumentsTab, { IArgumentsState } from './ArgumentsTab';
import ConstituentaTab from './ConstituentaTab';
import TemplateTab, { ITemplateState } from './TemplateTab';

interface DlgConstituentaTemplateProps extends Pick<ModalProps, 'hideWindow'> {
  schema: IRSForm;
  onCreate: (data: ICstCreateData) => void;
  insertAfter?: number;
}

export enum TabID {
  TEMPLATE = 0,
  ARGUMENTS = 1,
  CONSTITUENTA = 2
}

function DlgConstituentaTemplate({ hideWindow, schema, onCreate, insertAfter }: DlgConstituentaTemplateProps) {
  const [activeTab, setActiveTab] = useState(TabID.TEMPLATE);

  const [template, updateTemplate] = usePartialUpdate<ITemplateState>({});
  const [substitutes, updateSubstitutes] = usePartialUpdate<IArgumentsState>({
    definition: '',
    arguments: []
  });
  const [constituenta, updateConstituenta] = usePartialUpdate<ICstCreateData>({
    cst_type: CstType.TERM,
    insert_after: insertAfter ?? null,
    alias: '',
    convention: '',
    definition_formal: '',
    definition_raw: '',
    term_raw: '',
    term_forms: []
  });

  const validated = useMemo(
    () => validateNewAlias(constituenta.alias, constituenta.cst_type, schema),
    [constituenta.alias, constituenta.cst_type, schema]
  );

  const handleSubmit = () => onCreate(constituenta);

  useLayoutEffect(() => {
    updateConstituenta({ alias: generateAlias(constituenta.cst_type, schema) });
  }, [constituenta.cst_type, updateConstituenta, schema]);

  useLayoutEffect(() => {
    if (!template.prototype) {
      updateConstituenta({
        definition_raw: '',
        definition_formal: '',
        term_raw: ''
      });
      updateSubstitutes({
        definition: '',
        arguments: []
      });
    } else {
      updateConstituenta({
        cst_type: template.prototype.cst_type,
        definition_raw: template.prototype.definition_raw,
        definition_formal: template.prototype.definition_formal,
        term_raw: template.prototype.term_raw
      });
      updateSubstitutes({
        definition: template.prototype.definition_formal,
        arguments: template.prototype.parse.args.map(arg => ({
          alias: arg.alias,
          typification: arg.typification,
          value: ''
        }))
      });
    }
  }, [template.prototype, updateConstituenta, updateSubstitutes]);

  useLayoutEffect(() => {
    if (substitutes.arguments.length === 0 || !template.prototype) {
      return;
    }
    const definition = substituteTemplateArgs(template.prototype.definition_formal, substitutes.arguments);
    const type = inferTemplatedType(template.prototype.cst_type, substitutes.arguments);
    updateConstituenta({
      cst_type: type,
      definition_formal: definition
    });
    updateSubstitutes({
      definition: definition
    });
  }, [substitutes.arguments, template.prototype, updateConstituenta, updateSubstitutes]);

  return (
    <Modal
      header='Создание конституенты из шаблона'
      submitText='Создать'
      className='w-[43rem] h-[36rem] px-6'
      hideWindow={hideWindow}
      canSubmit={validated}
      onSubmit={handleSubmit}
    >
      <Overlay position='top-0 right-[6rem]'>
        <HelpButton topic={HelpTopic.RSTEMPLATES} className='max-w-[35rem]' />
      </Overlay>
      <Tabs
        forceRenderTabPanel
        selectedTabClassName='clr-selected'
        className='flex flex-col'
        selectedIndex={activeTab}
        onSelect={setActiveTab}
      >
        <TabList className={clsx('mb-3 self-center', 'flex', 'border divide-x rounded-none')}>
          <TabLabel label='Шаблон' title='Выбор шаблона выражения' className='w-[8rem]' />
          <TabLabel label='Аргументы' title='Подстановка аргументов шаблона' className='w-[8rem]' />
          <TabLabel label='Конституента' title='Редактирование атрибутов конституенты' className='w-[8rem]' />
        </TabList>

        <TabPanel style={{ display: activeTab === TabID.TEMPLATE ? '' : 'none' }}>
          <TemplateTab state={template} partialUpdate={updateTemplate} />
        </TabPanel>

        <TabPanel style={{ display: activeTab === TabID.ARGUMENTS ? '' : 'none' }}>
          <ArgumentsTab schema={schema} state={substitutes} partialUpdate={updateSubstitutes} />
        </TabPanel>

        <TabPanel className='cc-column' style={{ display: activeTab === TabID.CONSTITUENTA ? '' : 'none' }}>
          <ConstituentaTab state={constituenta} partialUpdate={updateConstituenta} />
        </TabPanel>
      </Tabs>
    </Modal>
  );
}

export default DlgConstituentaTemplate;