import { useState } from 'react';
import { Head, usePage, router } from '@inertiajs/react';
import { useTranslation } from 'react-i18next';
import { useDeleteHandler } from '@/hooks/useDeleteHandler';
import { usePageButtons } from '@/hooks/usePageButtons';
import { Select, SelectContent, SelectItem, SelectTrigger, SelectValue } from '@/components/ui/select';
import { PerPageSelector } from '@/components/ui/per-page-selector';
import AuthenticatedLayout from "@/layouts/authenticated-layout";
import { Button } from '@/components/ui/button';
import { Card, CardContent, CardFooter, CardHeader, CardTitle, CardDescription } from "@/components/ui/card";
import { DataTable } from "@/components/ui/data-table";
import { ConfirmationDialog } from '@/components/ui/confirmation-dialog';
import { Separator } from '@/components/ui/separator';
import { Plus, Edit as EditIcon, Trash2, Eye, FileText, Receipt, Download, User as UserIcon, Calendar } from "lucide-react";
import { getImagePath } from '@/utils/helpers';
import { Tooltip, TooltipContent, TooltipProvider, TooltipTrigger } from "@/components/ui/tooltip";
import { FilterButton } from '@/components/ui/filter-button';
import { Pagination } from "@/components/ui/pagination";
import { SearchInput } from "@/components/ui/search-input";
import { ListGridToggle } from '@/components/ui/list-grid-toggle';
import { formatCurrency, formatDate } from '@/utils/helpers';
import { getStatusBadgeClasses } from './utils';
import { DateRangePicker } from '@/components/ui/date-range-picker';
import NoRecordsFound from '@/components/no-records-found';
import BadgeUI from '@/components/badge-ui';
import UserColumn from '@/components/user-column';
import { SalesInvoice, SalesFilters } from './types';

interface SalesIndexProps {
    invoices: {
        data: SalesInvoice[];
        links: any[];
        meta: any;
    };
    customers: Array<{ id: number; name: string; email: string }>;
    warehouses: Array<{ id: number; name: string; address: string }>;
    auth: any;
    [key: string]: any;
}

export default function Index() {
    const { t } = useTranslation();
    const { invoices, customers, warehouses, auth } = usePage<SalesIndexProps>().props;
    const urlParams = new URLSearchParams(window.location.search);

    const [filters, setFilters] = useState<SalesFilters>({
        search: urlParams.get('search') || '',
        customer_id: urlParams.get('customer_id') || '',
        warehouse_id: urlParams.get('warehouse_id') || '',
        status: urlParams.get('status') || '',
        date_range: urlParams.get('date_range') || ''
    });

    const [perPage] = useState(urlParams.get('per_page') || '10');
    const [sortField, setSortField] = useState(urlParams.get('sort') || '');
    const [sortDirection, setSortDirection] = useState(urlParams.get('direction') || 'asc');
    const [viewMode, setViewMode] = useState<'list' | 'grid'>(urlParams.get('view') as 'list' | 'grid' || 'list');
    const [showFilters, setShowFilters] = useState(false);

    // Component for invoice action buttons
    const InvoiceActionButtons = ({ invoice }: { invoice: SalesInvoice }) => {
        const eInvoiceButtons = usePageButtons('invoiceActionButtons', { invoice_id: invoice.id, auth });
        return (
            <>
                {eInvoiceButtons.map((button) => (
                    <div key={button.id}>{button.component}</div>
                ))}
            </>
        );
    };

    // Component for signature buttons
    const SignatureButtons = ({ invoice }: { invoice: SalesInvoice }) => {
        const signatureButtons = usePageButtons('signatureBtn', { invoice });
        return (
            <>
                {signatureButtons.map((button) => (
                    <div key={button.id}>{button.component}</div>
                ))}
            </>
        );
    };

    const pageButtons = usePageButtons('salesBtn', 'Sales data');
    const spreadsheetButtons = usePageButtons('spreadsheetBtn', { module: 'Sales', sub_module: 'Salesaccount' });
    const googleDriveButtons = usePageButtons('googleDriveBtn', { module: 'Sales Invoice', settingKey: 'GoogleDrive Sales Invoice' });
    const oneDriveButtons = usePageButtons('oneDriveBtn', { module: 'Sales Invoice', settingKey: 'OneDrive Sales Invoice' });

    const { deleteState, openDeleteDialog, closeDeleteDialog, confirmDelete } = useDeleteHandler({
        routeName: 'sales-invoices.destroy',
        defaultMessage: t('Are you sure you want to delete this sales invoice?')
    });

    const handleFilter = () => {
        router.get(route('sales-invoices.index'), { ...filters, per_page: perPage, sort: sortField, direction: sortDirection, view: viewMode }, {
            preserveState: true,
            replace: true
        });
    };

    const handleSort = (field: string) => {
        const direction = sortField === field && sortDirection === 'asc' ? 'desc' : 'asc';
        setSortField(field);
        setSortDirection(direction);
        router.get(route('sales-invoices.index'), { ...filters, per_page: perPage, sort: field, direction, view: viewMode }, {
            preserveState: true,
            replace: true
        });
    };

    const clearFilters = () => {
        setFilters({ search: '', customer_id: '', warehouse_id: '', status: '', date_range: '' });
        router.get(route('sales-invoices.index'), { per_page: perPage, view: viewMode });
    };

    const tableColumns = [
        {
            key: 'invoice_number',
            header: t('Invoice Number'),
            sortable: true,
            render: (value: string, invoice: SalesInvoice) =>
                auth.user?.permissions?.includes('view-sales-invoices') ? (
                    <BadgeUI
                        className="bg-blue-50 text-blue-700 ring-blue-600/20 hover:bg-blue-100 transition-colors dark:bg-blue-950/30 dark:text-blue-400 dark:ring-blue-800 dark:hover:bg-blue-900/50 normal-case"
                        onClick={() => router.get(route('sales-invoices.show', invoice.id))}
                    >
                        {value}
                    </BadgeUI>
                ) : (
                    <BadgeUI className="bg-blue-50 text-blue-700 ring-blue-600/20 dark:bg-blue-950/30 dark:text-blue-400 dark:ring-blue-800 normal-case">
                        {value}
                    </BadgeUI>
                )
        },
        {
            key: 'customer',
            header: t('Customer'),
            render: (value: any, invoice: SalesInvoice) => (
                <UserColumn
                    user={invoice.customer}
                />
            )
        },
        {
            key: 'invoice_date',
            header: t('Invoice Date'),
            sortable: true,
            type: 'date'
        },
        {
            key: 'due_date',
            header: t('Due Date'),
            sortable: true,
            render: (value: string, invoice: SalesInvoice) => {
                const isOverdue = invoice.display_status === 'overdue';
                return (
                    <div>
                        <div className={`flex items-center gap-1.5 text-sm whitespace-nowrap ${isOverdue ? 'text-red-600 dark:text-red-400 font-medium' : 'text-gray-700 dark:text-gray-300'}`}>
                            <Calendar className="h-3.5 w-3.5" /> {formatDate(value)}
                        </div>
                        {isOverdue && (
                            <div className="text-xs text-red-600 dark:text-red-400 font-medium mt-0.5 pl-5">{t('Overdue')}</div>
                        )}
                    </div>
                );
            }
        },
        {
            key: 'subtotal',
            header: t('Subtotal'),
            sortable: true,
            render: (value: number) => <span className="text-gray-700 dark:text-gray-300 text-sm">{formatCurrency(value)}</span>
        },
        {
            key: 'tax_amount',
            header: t('Tax'),
            sortable: true,
            render: (value: number) => <span className="text-gray-600 dark:text-gray-400 text-sm">{formatCurrency(value)}</span>
        },
        {
            key: 'total_amount',
            header: t('Total Amount'),
            sortable: true,
            render: (value: number) => <span className="font-semibold text-gray-900 dark:text-gray-100 text-sm">{formatCurrency(value)}</span>
        },
        {
            key: 'balance_amount',
            header: t('Balance'),
            sortable: true,
            render: (value: number) => (
                <span className={`font-semibold text-sm ${value > 0 ? 'text-orange-600 dark:text-orange-400' : 'text-green-600 dark:text-green-400'}`}>
                    {formatCurrency(value)}
                </span>
            )
        },
        {
            key: 'status',
            header: t('Status'),
            sortable: true,
            render: (value: string) => (
                <BadgeUI className={getStatusBadgeClasses(value)}>
                    {t(value.charAt(0).toUpperCase() + value.slice(1))}
                </BadgeUI>
            )
        },
        ...(auth.user?.permissions?.some((p: string) => ['view-sales-invoices', 'edit-sales-invoices', 'delete-sales-invoices', 'post-sales-invoices', 'print-sales-invoices'].includes(p)) ? [{
            key: 'actions',
            header: t('Actions'),
            render: (_: any, invoice: SalesInvoice) => (
                <div className="flex gap-1">
                    <TooltipProvider>
                        <SignatureButtons invoice={invoice} />
                        {auth.user?.permissions?.includes('print-sales-invoices') && (
                            <Tooltip delayDuration={0}>
                                <TooltipTrigger asChild>
                                    <Button variant="ghost" size="sm" onClick={() => window.open(route('sales-invoices.print', invoice.id) + '?download=pdf', '_blank')} className="h-8 w-8 p-0 text-orange-600 hover:text-orange-700">
                                        <Download className="h-4 w-4" />
                                    </Button>
                                </TooltipTrigger>
                                <TooltipContent><p>{t('Download PDF')}</p></TooltipContent>
                            </Tooltip>
                        )}
                        <InvoiceActionButtons invoice={invoice} />
                        {auth.user?.permissions?.includes('view-sales-invoices') && (
                            <Tooltip delayDuration={0}>
                                <TooltipTrigger asChild>
                                    <Button variant="ghost" size="sm" onClick={() => router.get(route('sales-invoices.show', invoice.id))} className="h-8 w-8 p-0 text-green-600 hover:text-green-700">
                                        <Eye className="h-4 w-4" />
                                    </Button>
                                </TooltipTrigger>
                                <TooltipContent><p>{t('View')}</p></TooltipContent>
                            </Tooltip>
                        )}
                        {invoice.status === 'draft' && (
                            <>
                                {auth.user?.permissions?.includes('post-sales-invoices') && (
                                    <Tooltip delayDuration={0}>
                                        <TooltipTrigger asChild>
                                            <Button variant="ghost" size="sm" onClick={() => router.post(route('sales-invoices.post', invoice.id))} className="h-8 w-8 p-0 text-purple-600 hover:text-purple-700">
                                                <FileText className="h-4 w-4" />
                                            </Button>
                                        </TooltipTrigger>
                                        <TooltipContent><p>{t('Post invoice to finalize and create journal entries')}</p></TooltipContent>
                                    </Tooltip>
                                )}
                                {auth.user?.permissions?.includes('edit-sales-invoices') && (
                                    <Tooltip delayDuration={0}>
                                        <TooltipTrigger asChild>
                                            <Button variant="ghost" size="sm" onClick={() => router.visit(route('sales-invoices.edit', invoice.id))} className="h-8 w-8 p-0 text-blue-600 hover:text-blue-700">
                                                <EditIcon className="h-4 w-4" />
                                            </Button>
                                        </TooltipTrigger>
                                        <TooltipContent><p>{t('Edit')}</p></TooltipContent>
                                    </Tooltip>
                                )}
                                {auth.user?.permissions?.includes('delete-sales-invoices') && (
                                    <Tooltip delayDuration={0}>
                                        <TooltipTrigger asChild>
                                            <Button variant="ghost" size="sm" onClick={() => openDeleteDialog(invoice.id)} className="h-8 w-8 p-0 text-destructive hover:text-destructive">
                                                <Trash2 className="h-4 w-4" />
                                            </Button>
                                        </TooltipTrigger>
                                        <TooltipContent><p>{t('Delete')}</p></TooltipContent>
                                    </Tooltip>
                                )}
                            </>
                        )}
                    </TooltipProvider>
                </div>
            )
        }] : [])
    ];

    return (
        <AuthenticatedLayout
            breadcrumbs={[{ label: t('Sales Invoices') }]}
            pageTitle={t('Manage Sales Invoices')}
            pageDescription={t('Manage and track your sales invoices, payments, and balances.')}
            pageActions={
                <div className="flex gap-2">
                    <TooltipProvider>
                        {pageButtons.map((button) => (
                            <div key={button.id}>{button.component}</div>
                        ))}
                        {spreadsheetButtons.map((button) => (
                            <div key={button.id}>{button.component}</div>
                        ))}
                        {googleDriveButtons.map((button) => (
                            <div key={button.id}>{button.component}</div>
                        ))}
                        {oneDriveButtons.map((button) => (
                            <div key={button.id}>{button.component}</div>
                        ))}
                        {auth.user?.permissions?.includes('create-sales-invoices') && (
                            <Tooltip delayDuration={0}>
                                <TooltipTrigger asChild>
                                    <Button size="sm" onClick={() => router.visit(route('sales-invoices.create'))}>
                                        <Plus className="h-4 w-4" />
                                    </Button>
                                </TooltipTrigger>
                                <TooltipContent><p>{t('Create')}</p></TooltipContent>
                            </Tooltip>
                        )}
                    </TooltipProvider>
                </div>
            }
        >
            <Head title={t('Sales Invoices')} />

            <Card className="shadow-sm">
                {/* Search & Controls */}
                <CardContent className="p-2.5 border-b border-border/40 bg-muted/[0.02] sm:p-5">
                    <div className="flex flex-col md:flex-row md:items-center justify-between gap-4">
                        <div className="w-full md:max-w-md">
                            <SearchInput
                                value={filters.search || ''}
                                onChange={(value) => setFilters({ ...filters, search: value })}
                                onSearch={handleFilter}
                                placeholder={t('Search by invoice number...')}
                            />
                        </div>
                        <div className="flex flex-wrap items-center gap-3">
                            <ListGridToggle
                                currentView={viewMode}
                                routeName="sales-invoices.index"
                                filters={{ ...filters, per_page: perPage }}
                            />
                            <PerPageSelector
                                routeName="sales-invoices.index"
                                filters={{ ...filters, view: viewMode }}
                            />
                            <div className="relative">
                                <FilterButton
                                    showFilters={showFilters}
                                    onToggle={() => setShowFilters(!showFilters)}
                                />
                                {(() => {
                                    const activeFilters = [filters.customer_id, filters.warehouse_id, filters.status, filters.date_range].filter(Boolean).length;
                                    return activeFilters > 0 && (
                                        <span className="absolute -top-2 -right-2 bg-primary text-primary-foreground text-xs rounded-full h-5 w-5 flex items-center justify-center font-medium">
                                            {activeFilters}
                                        </span>
                                    );
                                })()}
                            </div>
                        </div>
                    </div>
                </CardContent>

                {/* Advanced Filters */}
                {showFilters && (
                    <CardContent className="p-2.5 bg-blue-50/30 border-b sm:p-4">
                        <div className="grid grid-cols-1 gap-3 sm:grid-cols-2 md:grid-cols-3 lg:grid-cols-5 sm:gap-4">
                            {auth.user?.permissions?.includes('manage-users') && (
                                <div>
                                    <label className="block text-sm font-medium text-gray-700 mb-2">{t('Customer')}</label>
                                    <Select value={filters.customer_id} onValueChange={(value) => setFilters({ ...filters, customer_id: value })}>
                                        <SelectTrigger>
                                            <SelectValue placeholder={t('Filter by customer')} />
                                        </SelectTrigger>
                                        <SelectContent>
                                            {customers.map((customer) => (
                                                <SelectItem key={customer.id} value={customer.id.toString()}>{customer.name}</SelectItem>
                                            ))}
                                        </SelectContent>
                                    </Select>
                                </div>
                            )}
                            {auth.user?.permissions?.includes('manage-warehouses') && (
                                <div>
                                    <label className="block text-sm font-medium text-gray-700 mb-2">{t('Warehouse')}</label>
                                    <Select value={filters.warehouse_id} onValueChange={(value) => setFilters({ ...filters, warehouse_id: value })}>
                                        <SelectTrigger>
                                            <SelectValue placeholder={t('Filter by warehouse')} />
                                        </SelectTrigger>
                                        <SelectContent>
                                            {warehouses.map((warehouse) => (
                                                <SelectItem key={warehouse.id} value={warehouse.id.toString()}>{warehouse.name}</SelectItem>
                                            ))}
                                        </SelectContent>
                                    </Select>
                                </div>
                            )}
                            <div>
                                <label className="block text-sm font-medium text-gray-700 mb-2">{t('Status')}</label>
                                <Select value={filters.status} onValueChange={(value) => setFilters({ ...filters, status: value })}>
                                    <SelectTrigger>
                                        <SelectValue placeholder={t('Filter by status')} />
                                    </SelectTrigger>
                                    <SelectContent>
                                        <SelectItem value="draft">{t('Draft')}</SelectItem>
                                        <SelectItem value="posted">{t('Posted')}</SelectItem>
                                        <SelectItem value="paid">{t('Paid')}</SelectItem>
                                        <SelectItem value="overdue">{t('Overdue')}</SelectItem>
                                        <SelectItem value="cancelled">{t('Cancelled')}</SelectItem>
                                    </SelectContent>
                                </Select>
                            </div>
                            <div>
                                <label className="block text-sm font-medium text-gray-700 mb-2">{t('Date Range')}</label>
                                <DateRangePicker
                                    value={filters.date_range}
                                    onChange={(value) => setFilters({ ...filters, date_range: value })}
                                    placeholder={t('Select date range')}
                                />
                            </div>
                            <div className="flex items-end gap-2">
                                <Button onClick={handleFilter} size="sm">{t('Apply')}</Button>
                                <Button variant="outline" onClick={clearFilters} size="sm">{t('Clear')}</Button>
                            </div>
                        </div>
                    </CardContent>
                )}

                {/* List / Grid Content */}
                <CardContent className="p-0">
                    {viewMode === 'list' ? (
                        <div className="overflow-y-auto scrollbar-thin scrollbar-thumb-gray-400 scrollbar-track-gray-100 max-h-[70vh] rounded-none w-full min-w-0">
                            <DataTable
                                data={invoices.data}
                                columns={tableColumns}
                                onSort={handleSort}
                                sortKey={sortField}
                                sortDirection={sortDirection as 'asc' | 'desc'}
                                className="rounded-none"
                                emptyState={
                                    <NoRecordsFound
                                        icon={Receipt}
                                        title={t('No sales invoices found')}
                                        description={t('Get started by creating your first sales invoice.')}
                                        hasFilters={!!(filters.search || filters.customer_id || filters.status)}
                                        onClearFilters={clearFilters}
                                        createPermission="create-sales-invoices"
                                        onCreateClick={() => router.visit(route('sales-invoices.create'))}
                                        createButtonText={t('Create Sales Invoice')}
                                        className="h-auto"
                                    />
                                }
                            />
                        </div>
                    ) : (
                        <div className="overflow-auto max-h-[70vh] p-2.5 sm:p-4">
                            {invoices.data.length > 0 ? (
                                <div className="grid grid-cols-1 gap-3 sm:grid-cols-2 md:grid-cols-3 lg:grid-cols-4 2xl:grid-cols-5 sm:gap-4">
                                    {invoices.data.map((invoice) => (
                                        <Card key={invoice.id} className="p-0 flex flex-col hover:shadow-lg transition-all duration-200 overflow-hidden">
                                            {/* Card Header — Avatar + Name + Email */}
                                            <div className="p-2.5 sm:p-4 bg-gradient-to-r from-primary/5 to-transparent border-b flex-shrink-0">
                                                <div className="flex items-center gap-3">
                                                    <div className="w-10 h-10 sm:w-12 sm:h-12 rounded-lg overflow-hidden bg-gray-100 dark:bg-gray-800 border dark:border-gray-700 flex items-center justify-center flex-shrink-0">
                                                        {invoice.customer?.avatar ? (
                                                            <img src={getImagePath(invoice.customer.avatar)} alt="Avatar" className="w-full h-full object-cover" />
                                                        ) : (
                                                            <UserIcon className="w-5 h-5 sm:w-6 sm:h-6 text-primary" />
                                                        )}
                                                    </div>
                                                    <div className="min-w-0 flex-1">
                                                        <p className="font-semibold text-sm text-gray-900 dark:text-gray-100 truncate">{invoice.customer?.name || '-'}</p>
                                                        <p className="text-xs text-muted-foreground truncate">{invoice.customer?.email || ''}</p>
                                                    </div>
                                                </div>
                                            </div>

                                            {/* Card Body */}
                                            <CardContent className="p-2.5 sm:p-4 flex-1 space-y-3">
                                                {/* Invoice Number + Status */}
                                                <div className="flex items-center justify-between gap-2">
                                                    {auth.user?.permissions?.includes('view-sales-invoices') ? (
                                                        <BadgeUI
                                                            className="bg-blue-50 text-blue-700 ring-blue-600/20 hover:bg-blue-100 transition-colors dark:bg-blue-950/30 dark:text-blue-400 dark:ring-blue-800 dark:hover:bg-blue-900/50 normal-case"
                                                            onClick={() => router.get(route('sales-invoices.show', invoice.id))}
                                                        >
                                                            {invoice.invoice_number}
                                                        </BadgeUI>
                                                    ) : (
                                                        <BadgeUI className="bg-blue-50 text-blue-700 ring-blue-600/20 dark:bg-blue-950/30 dark:text-blue-400 dark:ring-blue-800 normal-case">
                                                            {invoice.invoice_number}
                                                        </BadgeUI>
                                                    )}
                                                    <BadgeUI className={`${getStatusBadgeClasses(invoice.status)} flex-shrink-0 text-xs`}>
                                                        {t(invoice.status.charAt(0).toUpperCase() + invoice.status.slice(1))}
                                                    </BadgeUI>
                                                </div>
                                                {/* Dates */}
                                                <div className="grid grid-cols-2 gap-3 h-[52px]">
                                                    <div className="flex flex-col">
                                                        <p className="text-xs text-muted-foreground mb-1">{t('Invoice Date')}</p>
                                                        <div className="flex items-center gap-1.5 text-xs text-gray-800 dark:text-gray-300">
                                                            <Calendar className="h-3.5 w-3.5 text-muted-foreground" />
                                                            <span>{formatDate(invoice.invoice_date)}</span>
                                                        </div>
                                                    </div>
                                                    <div className="flex flex-col items-end text-right">
                                                        <p className="text-xs text-muted-foreground mb-1">{t('Due Date')}</p>
                                                        <div className="flex items-center gap-1.5 text-xs text-gray-800 dark:text-gray-300">
                                                            <Calendar className={`h-3.5 w-3.5 text-muted-foreground ${invoice.display_status === 'overdue' ? 'text-red-600 dark:text-red-400 font-medium' : ''}`} />
                                                            <span className={invoice.display_status === 'overdue' ? 'text-red-600 dark:text-red-400 font-medium' : ''}>
                                                                {formatDate(invoice.due_date)}
                                                            </span>
                                                        </div>
                                                        {invoice.display_status === 'overdue' && (
                                                            <div className="text-xs text-red-600 dark:text-red-400 font-medium mt-0.5">
                                                                {t('Overdue')}
                                                            </div>
                                                        )}
                                                    </div>
                                                </div>

                                                <Separator />

                                                {/* Financials */}
                                                <div className="space-y-1.5">
                                                    <div className="flex items-center justify-between">
                                                        <span className="text-xs text-muted-foreground">{t('Subtotal')}</span>
                                                        <span className="text-xs font-medium text-gray-700 dark:text-gray-300">{formatCurrency(invoice.subtotal)}</span>
                                                    </div>
                                                    <div className="flex items-center justify-between">
                                                        <span className="text-xs text-muted-foreground">{t('Tax')}</span>
                                                        <span className="text-xs font-medium text-gray-700 dark:text-gray-300">{formatCurrency(invoice.tax_amount)}</span>
                                                    </div>
                                                    <Separator />
                                                    <div className="flex items-center justify-between">
                                                        <span className="text-sm font-semibold text-gray-900 dark:text-gray-100">{t('Total')}</span>
                                                        <span className="text-sm font-bold text-gray-900 dark:text-gray-100">{formatCurrency(invoice.total_amount)}</span>
                                                    </div>
                                                    <div className="flex items-center justify-between">
                                                        <span className="text-xs text-muted-foreground">{t('Balance Due')}</span>
                                                        <span className={`text-xs font-semibold ${invoice.balance_amount > 0 ? 'text-orange-600 dark:text-orange-400' : 'text-green-600 dark:text-green-400'}`}>
                                                            {formatCurrency(invoice.balance_amount)}
                                                        </span>
                                                    </div>
                                                </div>
                                            </CardContent>

                                            <Separator />

                                            {/* Card Footer */}
                                            <CardFooter className="p-2 flex items-center justify-between bg-gray-50/50">
                                                <div className="flex gap-1">
                                                    <TooltipProvider>
                                                        <SignatureButtons invoice={invoice} />
                                                        {auth.user?.permissions?.includes('print-sales-invoices') && (
                                                            <Tooltip delayDuration={0}>
                                                                <TooltipTrigger asChild>
                                                                    <Button variant="ghost" size="sm" onClick={() => window.open(route('sales-invoices.print', invoice.id) + '?download=pdf', '_blank')} className="h-8 w-8 p-0 text-orange-600 hover:text-orange-700">
                                                                        <Download className="h-4 w-4" />
                                                                    </Button>
                                                                </TooltipTrigger>
                                                                <TooltipContent><p>{t('Download PDF')}</p></TooltipContent>
                                                            </Tooltip>
                                                        )}
                                                        {auth.user?.permissions?.includes('view-sales-invoices') && (
                                                            <Tooltip delayDuration={0}>
                                                                <TooltipTrigger asChild>
                                                                    <Button variant="ghost" size="sm" onClick={() => router.get(route('sales-invoices.show', invoice.id))} className="h-8 w-8 p-0 text-green-600 hover:text-green-700">
                                                                        <Eye className="h-4 w-4" />
                                                                    </Button>
                                                                </TooltipTrigger>
                                                                <TooltipContent><p>{t('View')}</p></TooltipContent>
                                                            </Tooltip>
                                                        )}
                                                    </TooltipProvider>
                                                </div>
                                                <div className="flex gap-1">
                                                    <TooltipProvider>
                                                        <InvoiceActionButtons invoice={invoice} />
                                                        {invoice.status === 'draft' && (
                                                            <>
                                                                {auth.user?.permissions?.includes('post-sales-invoices') && (
                                                                    <Tooltip delayDuration={0}>
                                                                        <TooltipTrigger asChild>
                                                                            <Button variant="ghost" size="sm" onClick={() => router.post(route('sales-invoices.post', invoice.id))} className="h-8 w-8 p-0 text-purple-600 hover:text-purple-700">
                                                                                <FileText className="h-4 w-4" />
                                                                            </Button>
                                                                        </TooltipTrigger>
                                                                        <TooltipContent><p>{t('Post invoice to finalize and create journal entries')}</p></TooltipContent>
                                                                    </Tooltip>
                                                                )}
                                                                {auth.user?.permissions?.includes('edit-sales-invoices') && (
                                                                    <Tooltip delayDuration={0}>
                                                                        <TooltipTrigger asChild>
                                                                            <Button variant="ghost" size="sm" onClick={() => router.visit(route('sales-invoices.edit', invoice.id))} className="h-8 w-8 p-0 text-blue-600 hover:text-blue-700">
                                                                                <EditIcon className="h-4 w-4" />
                                                                            </Button>
                                                                        </TooltipTrigger>
                                                                        <TooltipContent><p>{t('Edit')}</p></TooltipContent>
                                                                    </Tooltip>
                                                                )}
                                                                {auth.user?.permissions?.includes('delete-sales-invoices') && (
                                                                    <Tooltip delayDuration={0}>
                                                                        <TooltipTrigger asChild>
                                                                            <Button variant="ghost" size="sm" onClick={() => openDeleteDialog(invoice.id)} className="h-8 w-8 p-0 text-destructive hover:text-destructive">
                                                                                <Trash2 className="h-4 w-4" />
                                                                            </Button>
                                                                        </TooltipTrigger>
                                                                        <TooltipContent><p>{t('Delete')}</p></TooltipContent>
                                                                    </Tooltip>
                                                                )}
                                                            </>
                                                        )}
                                                    </TooltipProvider>
                                                </div>
                                            </CardFooter>
                                        </Card>
                                    ))}
                                </div>
                            ) : (
                                <NoRecordsFound
                                    icon={Receipt}
                                    title={t('No sales invoices found')}
                                    description={t('Get started by creating your first sales invoice.')}
                                    hasFilters={!!(filters.search || filters.customer_id || filters.status)}
                                    onClearFilters={clearFilters}
                                    createPermission="create-sales-invoices"
                                    onCreateClick={() => router.visit(route('sales-invoices.create'))}
                                    createButtonText={t('Create Sales Invoice')}
                                />
                            )}
                        </div>
                    )}
                </CardContent>

                {/* Pagination */}
                <CardContent className="p-2.5 sm:px-4 sm:py-3 border-t bg-gray-50/30">
                    <Pagination
                        data={{ ...invoices, ...invoices.meta }}
                        routeName="sales-invoices.index"
                        filters={{ ...filters, per_page: perPage, view: viewMode }}
                    />
                </CardContent>
            </Card>

            <ConfirmationDialog
                open={deleteState.isOpen}
                onOpenChange={closeDeleteDialog}
                title={t('Delete Sales Invoice')}
                message={deleteState.message}
                confirmText={t('Delete')}
                onConfirm={confirmDelete}
                variant="destructive"
            />
        </AuthenticatedLayout>
    );
}