[Паттерны] Отрефакторил компоненты используя реакт паттерны

src/pages/OperationForm/OperationForm.tsx

@@ -34,7 +34,8 @@ export const OperationForm = () => {
   };
 
   return (
-    <RegularForm title="Операция" onSubmit={handleSubmit(onSubmit)}>
+    <RegularForm onSubmit={handleSubmit(onSubmit)}>
+      <RegularForm.Title>Операция</RegularForm.Title>
       <FormSelectField
         name="type"
         options={[costOperationOption, profitOperationOption]}

src/pages/ProductForm/ProductForm.tsx

@@ -23,7 +23,8 @@ export const ProductForm = () => {
   };
 
   return (
-    <RegularForm title="Товар" onSubmit={handleSubmit(onSubmit)}>
+    <RegularForm onSubmit={handleSubmit(onSubmit)}>
+       <RegularForm.Title>Товар</RegularForm.Title>
       <FormInputField name="name" register={register} type="text" errors={errors.name}>
         Название
       </FormInputField>

src/pages/ProfileForm/ProfileForm.tsx

@@ -30,7 +30,8 @@ const ChangeProfileForm = () => {
   };
 
   return (
-    <RegularForm title="Изменить профиль" onSubmit={handleSubmit(onSubmit)}>
+    <RegularForm onSubmit={handleSubmit(onSubmit)}>
+      <RegularForm.Title>Изменить профиль</RegularForm.Title>
       <FormInputField name="name" register={register} type="text" errors={errors.name}>
         Псевдоним
       </FormInputField>
@@ -57,7 +58,8 @@ const ChangePasswordForm = () => {
   };
 
   return (
-    <RegularForm title="Изменить пароль" onSubmit={handleSubmit(onSubmit)}>
+    <RegularForm onSubmit={handleSubmit(onSubmit)}>
+      <RegularForm.Title>Изменить пароль</RegularForm.Title>
       <FormInputField name="password" register={register} type="password" errors={errors.password}>
         Пароль
       </FormInputField>

src/pages/SignInForm/SignInForm.tsx

@@ -25,7 +25,8 @@ export const SignInForm = () => {
   };
 
   return (
-    <RegularForm title="Войти" onSubmit={handleSubmit(onSubmit)}>
+    <RegularForm onSubmit={handleSubmit(onSubmit)}>
+      <RegularForm.Title>Войти</RegularForm.Title>
       <FormInputField name="email" register={register} type="email" errors={errors.email}>
         Email
       </FormInputField>

src/pages/SignUpForm/SignUpForm.tsx

@@ -25,7 +25,8 @@ export const SignUpForm = () => {
   };
 
   return (
-    <RegularForm title="Зарегистрироваться" onSubmit={handleSubmit(onSubmit)}>
+    <RegularForm onSubmit={handleSubmit(onSubmit)}>
+      <RegularForm.Title>Зарегистрироваться</RegularForm.Title>
       <FormInputField name="email" register={register} type="email" errors={errors.email}>
         Email
       </FormInputField>

src/shared/collapse/Collapse.tsx

@@ -1,42 +1,28 @@
-import React, { useState, useRef, useEffect, ReactNode } from 'react';
+import React, { useState, ReactNode } from 'react';
+import { useCollapseHeight } from './hooks/useCollapseHeight';
 import s from './Collapse.module.scss';
 
 type CollapseProps = {
   title: string;
   children: ReactNode;
 };
 
-export const Collapse = ({ title, children }: CollapseProps) => {
+export const Collapse: React.FC<CollapseProps> = ({ title, children }) => {
   const [isOpen, setIsOpen] = useState(false);
-  const [height, setHeight] = useState(0);
-  const contentRef = useRef<HTMLDivElement>(null);
+  const { height, contentRef } = useCollapseHeight(isOpen);
 
   const toggleCollapse = () => {
-    setIsOpen(!isOpen);
+    setIsOpen((prev) => !prev);
   };
 
-  useEffect(() => {
-    const resizeObserver = new ResizeObserver((entries) =>
-      entries.forEach((entry) => setHeight(entry.borderBoxSize[0].blockSize))
-    );
-
-    const currentContentRef = contentRef.current;
-
-    currentContentRef && resizeObserver.observe(currentContentRef);
-
-    return () => {
-      currentContentRef && resizeObserver.unobserve(currentContentRef);
-    };
-  }, []);
-
   return (
     <div className={s['collapse-container']}>
       <button className={s['collapse-button']} onClick={toggleCollapse}>
         {title}
       </button>
       <div
         style={{
-          height: `${isOpen ? height : 0}px`,
+          height: isOpen ? `${height}px` : '0px',
           overflow: 'hidden',
           transition: 'height 300ms ease',
         }}

src/shared/collapse/hooks/useCollapseHeight.ts

@@ -0,0 +1,26 @@
+import React, { useEffect, useRef, useState } from "react";
+
+export const useCollapseHeight = (isOpen: boolean) => {
+    const [height, setHeight] = useState(0);
+    const contentRef = useRef<HTMLDivElement>(null);
+
+    useEffect(() => {
+      const resizeObserver = new ResizeObserver((entries) => {
+        entries.forEach((entry) => setHeight(entry.borderBoxSize[0].blockSize));
+      });
+
+      const currentContentRef = contentRef.current;
+
+      if (currentContentRef) {
+        resizeObserver.observe(currentContentRef);
+      }
+
+      return () => {
+        if (currentContentRef) {
+          resizeObserver.unobserve(currentContentRef);
+        }
+      };
+    }, []);
+
+    return { height, contentRef };
+  };

src/shared/forms/RegularForm/RegularForm.tsx

@@ -4,14 +4,18 @@ import s from './RegularForm.module.scss';
 type RegularFormProps = {
   onSubmit: FormEventHandler<HTMLFormElement>;
   children: ReactNode;
-  title?: string;
 };
 
-export const RegularForm = ({ onSubmit, title, children }: RegularFormProps) => {
+const RegularForm = ({ onSubmit, children }: RegularFormProps) => {
   return (
     <form className={s.form} onSubmit={onSubmit}>
-      {title && <h2 className={s.title}>{title}</h2>}
       {children}
     </form>
   );
 };
+
+const Title = ({ children }: { children: ReactNode }) => <h2 className={s.title}>{children}</h2>;
+
+RegularForm.Title = Title;
+
+export { RegularForm };

src/shared/tooltip-buttons/TooltipButtons.tsx

@@ -1,5 +1,6 @@
 import React, { ReactNode } from 'react';
-import { Position, Tooltip } from '../tooltip/Tooltip';
+import { Position } from '../tooltip/utils/tooltipPosition';
+import {Tooltip} from "../tooltip/Tooltip";
 import { Button } from '../button/Button';
 import s from './TooltipButtons.module.scss';
 

src/shared/tooltip/Tooltip.tsx

@@ -1,51 +1,10 @@
-import React, { useState, useRef, useLayoutEffect, ReactNode } from 'react';
+import React, { ReactNode } from 'react';
 import { createPortal } from 'react-dom';
+import { useTooltip } from './hooks/useTooltip';
+import { Position } from './utils/tooltipPosition';
 import cn from 'clsx';
 import s from './Tooltip.module.scss';
 
-type Coords = {
-  top: number;
-  left: number;
-};
-
-type CoordProps = {
-  targetRect: DOMRect;
-  tooltipRect: DOMRect;
-  offset: number;
-};
-
-export type Position = 'top' | 'bottom' | 'left' | 'right';
-
-type PositionMap = Record<Position, (props: CoordProps) => Coords>;
-
-const getCenterCoord = (primary: number, secondary: number) => (primary - secondary) / 2;
-
-const YLeft = (primary: DOMRect, secondary: DOMRect) =>
-  primary.left + window.scrollX + getCenterCoord(primary.width, secondary.width);
-const XTop = (primary: DOMRect, secondary: DOMRect) =>
-  primary.top + window.scrollY + getCenterCoord(primary.height, secondary.height);
-
-const positionMap: PositionMap = {
-  top: ({ targetRect, tooltipRect, offset }) => ({
-    top: targetRect.top + window.scrollY - tooltipRect.height - offset,
-    left: targetRect.left + window.scrollX + getCenterCoord(targetRect.width, tooltipRect.width),
-  }),
-
-  bottom: ({ targetRect, tooltipRect, offset }) => ({
-    top: targetRect.bottom + window.scrollY + offset,
-    left: YLeft(targetRect, tooltipRect),
-  }),
-  left: ({ targetRect, tooltipRect, offset }) => ({
-    top: XTop(targetRect, tooltipRect),
-    left: targetRect.left + window.scrollX - tooltipRect.width - offset,
-  }),
-
-  right: ({ targetRect, tooltipRect, offset }) => ({
-    top: XTop(targetRect, tooltipRect),
-    left: targetRect.left + window.scrollX + targetRect.width + offset,
-  }),
-};
-
 type TooltipProps = {
   children: ReactNode;
   content: ReactNode;
@@ -54,50 +13,10 @@ type TooltipProps = {
 };
 
 export const Tooltip = ({ children, content, duration = 1000, position = 'bottom' }: TooltipProps) => {
-  const [visible, setVisible] = useState(false);
-  const [mounted, setMounted] = useState(false);
-  const [coords, setCoords] = useState({ top: 0, left: 0 });
-  const tooltipRef = useRef<HTMLDivElement>(null);
-  const targetRef = useRef<HTMLDivElement>(null);
-  const timerRef = useRef(null);
-  const mountTimerRef = useRef(null);
-
-  const mountTimer = 50;
-
-  const clearTimeouts = () => {
-    timerRef.current && clearTimeout(timerRef.current);
-    mountTimerRef.current && clearTimeout(mountTimerRef.current);
-  };
-
-  const handleMouseEnter = () => {
-    clearTimeouts();
-    setMounted(true);
-    mountTimerRef.current = setTimeout(() => setVisible(true), mountTimer);
-  };
-
-  const handleMouseLeave = () => {
-    setVisible(false);
-    timerRef.current = setTimeout(() => setMounted(false), duration + mountTimer);
-  };
-
-  useLayoutEffect(() => {
-    const target = targetRef.current;
-    const tooltip = tooltipRef.current;
-
-    if (!target || !tooltip) return;
-
-    if (mounted) {
-      tooltipRef.current?.style.setProperty('--tooltip-animation-ms', `${duration + mountTimer}ms`);
-      const targetRect = target.getBoundingClientRect();
-      const tooltipRect = tooltip.getBoundingClientRect();
-      const calcPosition = positionMap[position] ?? positionMap['bottom'];
-      setCoords(calcPosition({ targetRect, tooltipRect, offset: 5 }));
-    }
-
-    return () => {
-      clearTimeouts();
-    };
-  }, [mounted]);
+  const { visible, mounted, coords, tooltipRef, targetRef, handleMouseEnter, handleMouseLeave } = useTooltip(
+    position,
+    duration
+  );
 
   return (
     <>

src/shared/tooltip/hooks/useTooltip.ts

@@ -0,0 +1,59 @@
+import { useState, useRef, useLayoutEffect } from 'react';
+import { positionMap, Position } from '../utils/tooltipPosition';
+
+export const useTooltip = (position: Position = 'bottom', duration: number = 1000) => {
+  const [visible, setVisible] = useState(false);
+  const [mounted, setMounted] = useState(false);
+  const [coords, setCoords] = useState({ top: 0, left: 0 });
+  const tooltipRef = useRef<HTMLDivElement>(null);
+  const targetRef = useRef<HTMLDivElement>(null);
+  const timerRef = useRef<number | null>(null);
+  const mountTimerRef = useRef<number | null>(null);
+
+  const mountTimer = 50;
+
+  const clearTimeouts = () => {
+    if (timerRef.current) clearTimeout(timerRef.current);
+    if (mountTimerRef.current) clearTimeout(mountTimerRef.current);
+  };
+
+  const handleMouseEnter = () => {
+    clearTimeouts();
+    setMounted(true);
+    mountTimerRef.current = window.setTimeout(() => setVisible(true), mountTimer);
+  };
+
+  const handleMouseLeave = () => {
+    setVisible(false);
+    timerRef.current = window.setTimeout(() => setMounted(false), duration + mountTimer);
+  };
+
+  useLayoutEffect(() => {
+    const target = targetRef.current;
+    const tooltip = tooltipRef.current;
+
+    if (!target || !tooltip) return;
+
+    if (mounted) {
+      tooltipRef.current?.style.setProperty('--tooltip-animation-ms', `${duration + mountTimer}ms`);
+      const targetRect = target.getBoundingClientRect();
+      const tooltipRect = tooltip.getBoundingClientRect();
+      const calcPosition = positionMap[position] ?? positionMap['bottom'];
+      setCoords(calcPosition({ targetRect, tooltipRect, offset: 5 }));
+    }
+
+    return () => {
+      clearTimeouts();
+    };
+  }, [mounted, position]);
+
+  return {
+    visible,
+    mounted,
+    coords,
+    tooltipRef,
+    targetRef,
+    handleMouseEnter,
+    handleMouseLeave,
+  };
+};

src/shared/tooltip/utils/tooltipPosition.ts

@@ -0,0 +1,42 @@
+type Coords = {
+    top: number;
+    left: number;
+  };
+
+  type CoordProps = {
+    targetRect: DOMRect;
+    tooltipRect: DOMRect;
+    offset: number;
+  };
+
+  export type Position = 'top' | 'bottom' | 'left' | 'right';
+
+  const getCenterCoord = (primary: number, secondary: number) => (primary - secondary) / 2;
+
+  const YLeft = (primary: DOMRect, secondary: DOMRect) =>
+    primary.left + window.scrollX + getCenterCoord(primary.width, secondary.width);
+
+  const XTop = (primary: DOMRect, secondary: DOMRect) =>
+    primary.top + window.scrollY + getCenterCoord(primary.height, secondary.height);
+
+  export const positionMap: Record<Position, (props: CoordProps) => Coords> = {
+    top: ({ targetRect, tooltipRect, offset }) => ({
+      top: targetRect.top + window.scrollY - tooltipRect.height - offset,
+      left: targetRect.left + window.scrollX + getCenterCoord(targetRect.width, tooltipRect.width),
+    }),
+
+    bottom: ({ targetRect, tooltipRect, offset }) => ({
+      top: targetRect.bottom + window.scrollY + offset,
+      left: YLeft(targetRect, tooltipRect),
+    }),
+
+    left: ({ targetRect, tooltipRect, offset }) => ({
+      top: XTop(targetRect, tooltipRect),
+      left: targetRect.left + window.scrollX - tooltipRect.width - offset,
+    }),
+
+    right: ({ targetRect, tooltipRect, offset }) => ({
+      top: XTop(targetRect, tooltipRect),
+      left: targetRect.left + window.scrollX + targetRect.width + offset,
+    }),
+  };