be9da50fc5
🎯 Component Architecture: - Created standalone CustomPagination component in src/components/ - Fully reusable across Product and Project Tracker - Props-based configuration for maximum flexibility - Built-in theme detection and switching 🎨 Feature-Rich Implementation: - Compact and full-size modes (compact prop) - Configurable page size options - Show/hide info and page size selector - Custom class names for styling - Loading states and disabled handling 📋 Props Interface: - currentPage, pageSize, totalCount, totalPages - loading, onPageChange, onPageSizeChange - pageSizeOptions, showInfo, showPageSizeSelector - compact, className for customization 🌓 Theme Integration: - Automatic dark/light mode detection - Redux state, localStorage, and document attribute fallbacks - Real-time theme switching with MutationObserver - Force re-render mechanism for theme changes 🔧 Technical Features: - Built-in theme change listeners - Proper event cleanup - Dynamic styling based on theme and compact mode - Hover effects and animations - Professional button styling 🚀 Usage Examples: - Project Tracker: compact={true} for smaller size - Product List: compact={false} for full size - Consistent API across all components - Easy to maintain and extend ✅ Code Quality: - Clean component separation - No code duplication - Proper prop validation - Consistent styling patterns - Reusable across entire application
272 lines
11 KiB
JavaScript
272 lines
11 KiB
JavaScript
import React, { useState, useEffect } from 'react';
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import { useSelector } from 'react-redux';
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const CustomPagination = ({
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currentPage = 1,
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pageSize = 10,
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totalCount = 0,
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totalPages = 1,
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loading = false,
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onPageChange,
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onPageSizeChange,
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pageSizeOptions = [10, 20, 50, 100],
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showInfo = true,
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showPageSizeSelector = true,
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compact = false,
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className = ''
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}) => {
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// Theme state for force re-render
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const [themeKey, setThemeKey] = useState(0);
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// Get theme from Redux and localStorage fallback
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const reduxTheme = useSelector((state) => state.theme?.isDarkMode);
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const localStorageTheme = localStorage.getItem('colorschema') === 'dark_mode';
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const documentTheme = document.documentElement.getAttribute('data-layout-mode') === 'dark_mode';
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const isDarkMode = reduxTheme || localStorageTheme || documentTheme;
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// Listen for theme changes
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useEffect(() => {
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const handleThemeChange = () => {
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setThemeKey(prev => prev + 1);
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};
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// Listen for data-layout-mode attribute changes
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const observer = new MutationObserver((mutations) => {
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mutations.forEach((mutation) => {
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if (mutation.type === 'attributes' && mutation.attributeName === 'data-layout-mode') {
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handleThemeChange();
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}
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});
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});
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observer.observe(document.documentElement, {
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attributes: true,
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attributeFilter: ['data-layout-mode']
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});
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// Also listen for localStorage changes
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const handleStorageChange = (e) => {
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if (e.key === 'colorschema') {
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handleThemeChange();
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}
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};
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window.addEventListener('storage', handleStorageChange);
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return () => {
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observer.disconnect();
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window.removeEventListener('storage', handleStorageChange);
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};
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}, []);
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// Calculate pagination info
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const startRecord = totalCount === 0 ? 0 : (currentPage - 1) * pageSize + 1;
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const endRecord = Math.min(currentPage * pageSize, totalCount);
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// Handle page change
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const handlePageClick = (page) => {
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if (!loading && page !== currentPage && onPageChange) {
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onPageChange(page);
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}
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};
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// Handle page size change
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const handlePageSizeClick = (newPageSize) => {
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if (!loading && newPageSize !== pageSize && onPageSizeChange) {
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onPageSizeChange(newPageSize);
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}
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};
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// Container styles based on compact mode
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const containerStyles = {
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background: isDarkMode
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? 'linear-gradient(135deg, #2c3e50 0%, #34495e 100%)'
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: 'linear-gradient(135deg, #ffffff, #f8f9fa)',
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border: isDarkMode
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? '1px solid rgba(52, 152, 219, 0.3)'
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: '1px solid rgba(0, 0, 0, 0.1)',
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borderRadius: compact ? '8px' : '12px',
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boxShadow: isDarkMode
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? (compact ? '0 4px 16px rgba(0, 0, 0, 0.2), 0 1px 4px rgba(52, 152, 219, 0.1)' : '0 8px 32px rgba(0, 0, 0, 0.3), 0 2px 8px rgba(52, 152, 219, 0.1)')
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: (compact ? '0 1px 6px rgba(0, 0, 0, 0.06)' : '0 2px 12px rgba(0, 0, 0, 0.08)'),
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backdropFilter: isDarkMode ? (compact ? 'blur(8px)' : 'blur(10px)') : 'none',
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transition: compact ? 'all 0.2s ease' : 'all 0.3s ease',
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position: 'relative',
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overflow: 'hidden',
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padding: compact ? '8px 16px' : '16px 24px',
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margin: compact ? '8px 0' : '16px 0',
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fontSize: compact ? '13px' : '14px'
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};
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// Button styles
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const getButtonStyles = (isActive) => ({
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background: loading
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? (isDarkMode ? 'linear-gradient(45deg, #7f8c8d, #95a5a6)' : 'linear-gradient(135deg, #f8f9fa, #e9ecef)')
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: isActive
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? (isDarkMode ? 'linear-gradient(45deg, #f39c12, #e67e22)' : 'linear-gradient(135deg, #007bff, #0056b3)')
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: (isDarkMode ? 'linear-gradient(45deg, #34495e, #2c3e50)' : 'linear-gradient(135deg, #ffffff, #f8f9fa)'),
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border: isActive
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? (isDarkMode ? (compact ? '1px solid #f39c12' : '2px solid #f39c12') : (compact ? '1px solid #007bff' : '2px solid #007bff'))
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: (isDarkMode ? '1px solid rgba(52, 152, 219, 0.3)' : '1px solid #dee2e6'),
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borderRadius: '50%',
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width: compact ? '24px' : '32px',
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height: compact ? '24px' : '32px',
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color: isActive
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? '#ffffff'
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: (isDarkMode ? '#ffffff' : '#495057'),
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fontSize: compact ? '11px' : '14px',
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fontWeight: compact ? '600' : '700',
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cursor: loading ? 'not-allowed' : 'pointer',
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transition: compact ? 'all 0.2s ease' : 'all 0.3s ease',
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boxShadow: loading
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? 'none'
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: isActive
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? (isDarkMode ? (compact ? '0 2px 6px rgba(243, 156, 18, 0.3)' : '0 4px 12px rgba(243, 156, 18, 0.4)') : (compact ? '0 2px 4px rgba(0, 123, 255, 0.2)' : '0 3px 8px rgba(0, 123, 255, 0.3)'))
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: (isDarkMode ? (compact ? '0 1px 4px rgba(52, 73, 94, 0.2)' : '0 2px 8px rgba(52, 73, 94, 0.3)') : (compact ? '0 1px 2px rgba(0, 0, 0, 0.08)' : '0 1px 3px rgba(0, 0, 0, 0.1)')),
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display: 'flex',
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alignItems: 'center',
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justifyContent: 'center',
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opacity: loading ? 0.6 : 1
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});
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return (
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<div
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key={`pagination-${themeKey}`}
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className={`custom-pagination-container ${isDarkMode ? '' : 'light-mode'} ${className}`}
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style={containerStyles}
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>
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{/* Pagination Info */}
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{showInfo && (
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<div
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style={{
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display: 'flex',
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justifyContent: 'space-between',
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alignItems: 'center',
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marginBottom: compact ? '8px' : '16px',
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flexWrap: 'wrap',
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gap: compact ? '8px' : '12px'
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}}
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>
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{showPageSizeSelector && (
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<div style={{display: 'flex', alignItems: 'center', gap: compact ? '6px' : '12px'}}>
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<span style={{color: isDarkMode ? '#bdc3c7' : '#2c3e50', fontSize: compact ? '12px' : '14px', fontWeight: '500'}}>Row Per Page</span>
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<select
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value={pageSize}
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onChange={(e) => handlePageSizeClick(parseInt(e.target.value))}
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disabled={loading}
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style={{
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background: loading
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? (isDarkMode ? 'linear-gradient(45deg, #7f8c8d, #95a5a6)' : 'linear-gradient(135deg, #f8f9fa, #e9ecef)')
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: (isDarkMode ? 'linear-gradient(45deg, #34495e, #2c3e50)' : 'linear-gradient(135deg, #ffffff, #f8f9fa)'),
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border: isDarkMode
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? '1px solid rgba(52, 152, 219, 0.3)'
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: '1px solid #dee2e6',
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borderRadius: compact ? '4px' : '6px',
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color: isDarkMode ? '#ffffff' : '#495057',
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padding: compact ? '2px 6px' : '4px 8px',
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fontSize: compact ? '12px' : '14px',
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cursor: loading ? 'not-allowed' : 'pointer',
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opacity: loading ? 0.7 : 1,
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boxShadow: isDarkMode ? 'none' : (compact ? '0 1px 2px rgba(0, 0, 0, 0.05)' : '0 1px 3px rgba(0, 0, 0, 0.1)')
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}}
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>
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{pageSizeOptions.map(option => (
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<option
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key={option}
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value={option}
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style={{background: isDarkMode ? '#2c3e50' : '#ffffff', color: isDarkMode ? '#ffffff' : '#495057'}}
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>
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{option}
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</option>
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))}
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</select>
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<span style={{color: isDarkMode ? '#bdc3c7' : '#2c3e50', fontSize: compact ? '12px' : '14px', fontWeight: '500'}}>Entries</span>
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</div>
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)}
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<div style={{display: 'flex', alignItems: 'center', gap: compact ? '6px' : '12px'}}>
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<div
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style={{
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background: isDarkMode
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? 'linear-gradient(45deg, #3498db, #2ecc71)'
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: 'linear-gradient(45deg, #007bff, #28a745)',
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borderRadius: '50%',
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width: compact ? '16px' : '24px',
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height: compact ? '16px' : '24px',
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display: 'flex',
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alignItems: 'center',
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justifyContent: 'center',
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fontSize: compact ? '8px' : '12px',
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boxShadow: isDarkMode
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? (compact ? '0 1px 4px rgba(52, 152, 219, 0.3)' : '0 2px 8px rgba(52, 152, 219, 0.3)')
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: (compact ? '0 1px 4px rgba(0, 123, 255, 0.2)' : '0 2px 8px rgba(0, 123, 255, 0.2)'),
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transition: compact ? 'all 0.2s ease' : 'all 0.3s ease'
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}}
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>
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📊
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</div>
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<span style={{color: isDarkMode ? '#bdc3c7' : '#2c3e50', fontSize: compact ? '12px' : '14px', fontWeight: '500'}}>
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Showing <strong style={{color: isDarkMode ? '#3498db' : '#007bff'}}>{startRecord}</strong> to <strong style={{color: isDarkMode ? '#3498db' : '#007bff'}}>{endRecord}</strong> of <strong style={{color: isDarkMode ? '#e74c3c' : '#dc3545'}}>{totalCount}</strong> entries
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</span>
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</div>
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</div>
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)}
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{/* Pagination Buttons */}
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<div
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style={{
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position: 'relative',
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zIndex: 1,
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display: 'flex',
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justifyContent: 'center',
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alignItems: 'center',
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gap: compact ? '4px' : '8px'
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}}
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>
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{Array.from({ length: totalPages }, (_, i) => {
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const pageNum = i + 1;
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const isActive = currentPage === pageNum;
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return (
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<button
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key={pageNum}
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onClick={() => handlePageClick(pageNum)}
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disabled={loading}
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style={getButtonStyles(isActive)}
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onMouseEnter={(e) => {
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if (!loading && !isActive) {
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e.target.style.background = isDarkMode
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? 'linear-gradient(45deg, #3498db, #2980b9)'
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: 'linear-gradient(135deg, #e9ecef, #f8f9fa)';
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e.target.style.transform = isDarkMode ? (compact ? 'scale(1.05)' : 'scale(1.1)') : (compact ? 'translateY(-1px) scale(1.02)' : 'translateY(-1px) scale(1.05)');
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e.target.style.boxShadow = isDarkMode
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? (compact ? '0 2px 6px rgba(52, 152, 219, 0.3)' : '0 4px 12px rgba(52, 152, 219, 0.4)')
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: (compact ? '0 2px 4px rgba(0, 0, 0, 0.12)' : '0 3px 8px rgba(0, 0, 0, 0.15)');
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e.target.style.borderColor = isDarkMode ? '#3498db' : '#adb5bd';
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}
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}}
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onMouseLeave={(e) => {
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if (!loading && !isActive) {
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e.target.style.background = isDarkMode
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? 'linear-gradient(45deg, #34495e, #2c3e50)'
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: 'linear-gradient(135deg, #ffffff, #f8f9fa)';
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e.target.style.transform = 'scale(1)';
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e.target.style.boxShadow = isDarkMode
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? (compact ? '0 1px 4px rgba(52, 73, 94, 0.2)' : '0 2px 8px rgba(52, 73, 94, 0.3)')
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: (compact ? '0 1px 2px rgba(0, 0, 0, 0.08)' : '0 1px 3px rgba(0, 0, 0, 0.1)');
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e.target.style.borderColor = isDarkMode ? 'rgba(52, 152, 219, 0.3)' : '#dee2e6';
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}
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}}
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>
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{pageNum}
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</button>
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);
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})}
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</div>
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</div>
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);
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};
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export default CustomPagination;
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