From 1520db69fd08c5289ce8576fba1c00b873e7d346 Mon Sep 17 00:00:00 2001
From: Vadim Kudriavtsev <x.kydrik.x@gmail.com>
Date: Wed, 22 Jan 2025 03:50:17 +0300
Subject: [PATCH] feat(*): PaginationDots api & example

---
 .../PaginationDots/PaginationDots.tsx         | 206 ++++++++++++++++++
 1 file changed, 206 insertions(+)
 create mode 100644 packages/plasma-new-hope/src/components/PaginationDots/PaginationDots.tsx

diff --git a/packages/plasma-new-hope/src/components/PaginationDots/PaginationDots.tsx b/packages/plasma-new-hope/src/components/PaginationDots/PaginationDots.tsx
new file mode 100644
index 0000000000..ef962b8176
--- /dev/null
+++ b/packages/plasma-new-hope/src/components/PaginationDots/PaginationDots.tsx
@@ -0,0 +1,206 @@
+import React from 'react';
+import cls from 'classnames';
+import { styled } from '@linaria/react';
+
+interface Props {
+    size?: 's' | 'm';
+    /**
+     * Отображение активного элемента
+     * @default 'dot'
+     */
+    activeElementView?: 'dot' | 'line';
+    /**
+     * Ориентация элементов
+     * @default `horizontal`
+     */
+    orientation?: 'horizontal' | 'vertical';
+    /**
+     * Растягивается на всю доступную ширину
+     * @default true
+     */
+    stretch?: boolean;
+    /**
+     * Выбранная страница
+     */
+    value?: number;
+    /**
+     * Количество страниц
+     */
+    count?: number;
+}
+
+const Dot = styled.div`
+    padding: 0 0.375rem;
+
+    &:before {
+        content: '';
+        display: block;
+        border-radius: 50%;
+
+        background-color: #0808081f;
+    }
+
+    &.active {
+        &:before {
+            background-color: #080808;
+        }
+    }
+
+    &[data-size='xs'] {
+        &:before {
+            width: 0.375rem;
+            height: 0.375rem;
+        }
+    }
+
+    &[data-size='s'] {
+        &:before {
+            width: 0.5rem;
+            height: 0.5rem;
+        }
+    }
+
+    &[data-size='m'] {
+        &:before {
+            width: 0.75rem;
+            height: 0.75rem;
+        }
+    }
+`;
+
+const Line = styled(Dot)`
+    &[data-size='s'] {
+        &:before {
+            width: 2rem;
+            height: 0.5rem;
+            border-radius: 0.375rem;
+        }
+    }
+
+    &[data-size='m'] {
+        &:before {
+            width: 3rem;
+            height: 0.75rem;
+            border-radius: 0.375rem;
+        }
+    }
+
+    &.vertical {
+        &[data-size='s'] {
+            &:before {
+                height: 2rem;
+                width: 0.5rem;
+            }
+        }
+
+        &[data-size='m'] {
+            &:before {
+                height: 3rem;
+                width: 0.75rem;
+            }
+        }
+    }
+`;
+
+const Wrapper = styled.div`
+    display: flex;
+    align-items: center;
+
+    &.stretch {
+        width: 100%;
+        justify-content: space-between;
+    }
+
+    &.vertical {
+        flex-direction: column;
+
+        ${Dot} {
+            padding: 0.375rem 0;
+        }
+
+        &.stretch {
+            width: auto;
+            height: 100%;
+        }
+    }
+`;
+
+const PaginationDots: React.FC<Props> = ({
+                                             size = 's',
+                                             activeElementView = 'dot',
+                                             orientation = 'horizontal',
+                                             stretch = true,
+                                             value = 0,
+                                             count,
+                                         }) => {
+    const dots = new Array(count).fill(null);
+
+    const isVertical = orientation === 'vertical';
+
+    return (
+        <Wrapper className={cls({ size, stretch, vertical: isVertical })}>
+            {dots.map((_, index) => {
+                if (index === value) {
+                    const ActiveElement = activeElementView === 'dot' ? Dot : Line;
+                    return <ActiveElement key={index} data-size={size}
+                                          className={cls({ active: true, vertical: isVertical })} />;
+                }
+
+                const isCurrent = index === value;
+
+                const isFirst = !isCurrent && count > 1 && (index === 0 || index === count - 1);
+                const isSecond = !isCurrent && count > 2 && (index === 1 || index === count - 2);
+
+                const getSize = () => {
+                    if (size === 's') {
+                        return isFirst ? 'xs' : 's';
+                    }
+
+                    if (isFirst) {
+                        return 'xs';
+                    }
+
+                    if (isSecond) {
+                        return 's';
+                    }
+
+                    return 'm';
+                };
+
+                const dotSize = getSize();
+
+                return <Dot key={index} data-size={dotSize} />;
+            })}
+        </Wrapper>
+    );
+};
+
+export const App = () => {
+    return (
+        <div style={{ display: 'grid', gap: '1rem' }}>
+            <PaginationDots value={0} count={9} stretch={false} />
+            <PaginationDots value={1} count={9} stretch={false} />
+            <PaginationDots value={2} count={9} stretch={false} />
+            <PaginationDots value={3} count={9} stretch={false} />
+            <PaginationDots value={8} count={9} stretch={false} />
+            <PaginationDots value={0} count={9} stretch={false} activeElementView="line" />
+            <PaginationDots value={1} count={9} stretch={false} activeElementView="line" />
+            <PaginationDots value={2} count={9} stretch={false} activeElementView="line" />
+            <PaginationDots value={3} count={9} stretch={false} activeElementView="line" />
+            <PaginationDots value={8} count={9} stretch={false} activeElementView="line" />
+            <PaginationDots value={4} count={9} stretch={false} activeElementView="line" />
+            <PaginationDots value={4} count={9} stretch={false} size="m" />
+            <PaginationDots value={4} count={9} stretch={false} size="m" activeElementView="line" />
+            <PaginationDots value={4} count={9} stretch={true} />
+
+            <hr />
+            <div style={{ display: 'flex', height: '300px', gap: '1rem' }}>
+                <PaginationDots value={4} count={9} stretch={false} orientation="vertical" />
+                <PaginationDots value={4} count={9} stretch={true} orientation="vertical" />
+
+                <PaginationDots value={4} count={9} stretch={false} orientation="vertical" activeElementView="line" />
+                <PaginationDots value={4} count={9} stretch={true} orientation="vertical" activeElementView="line" />
+            </div>
+        </div>
+    );
+};