import { ChevronDown, Pencil, Trash2 } from 'lucide-react';
import { RowActions } from '@/components/row-actions';
import { Badge } from '@/components/ui/badge';
import { Button } from '@/components/ui/button';
import { Card, CardContent } from '@/components/ui/card';
import { formatDateTime, formatNumber } from '@/lib/format';
import { formatCurrency } from '@/lib/utils';
import type { Transaction } from './columns';

const STATUS_BADGE_CLASSES: Record<string, string> = {
    pending: 'bg-yellow-100 text-yellow-800 hover:bg-yellow-100',
    processing: 'bg-blue-100 text-blue-800 hover:bg-blue-100',
    completed: 'bg-green-100 text-green-800 hover:bg-green-100',
    cancelled: 'bg-red-100 text-red-800 hover:bg-red-100',
    refunded: 'bg-purple-100 text-purple-800 hover:bg-purple-100',
};

export type TransactionCardRowParams = {
    transaction: Transaction;
    index: number;
    isExpanded: boolean;
    onToggleExpand: () => void;
    onEdit: (transaction: Transaction) => void;
    onDelete: (transaction: Transaction) => void;
};

export function TransactionCardRow({
    transaction,
    index,
    isExpanded,
    onToggleExpand,
    onEdit,
    onDelete,
}: TransactionCardRowParams) {
    const items = transaction.order_items ?? [];
    const variantCount = items.length;
    const productNames = [
        ...new Set(
            items
                .map((item) => item.product_variant?.product?.name)
                .filter(Boolean),
        ),
    ];
    const totalQty = items.reduce(
        (sum, item) => sum + Number(item.quantity),
        0,
    );
    const statusBadgeClass =
        STATUS_BADGE_CLASSES[transaction.status] ?? STATUS_BADGE_CLASSES.pending;

    return (
        <Card className="overflow-hidden">
            <CardContent className="p-0">
                <div className="flex items-start gap-3 p-4">
                    <Button
                        variant="ghost"
                        size="icon"
                        className="mt-0.5 h-6 w-6 shrink-0"
                        onClick={onToggleExpand}
                    >
                        <ChevronDown
                            className={`h-4 w-4 transition-transform ${isExpanded ? 'rotate-180' : ''}`}
                        />
                    </Button>

                    <div className="min-w-0 flex-1">
                        <div className="flex flex-wrap items-center gap-2">
                            <span className="text-xs text-muted-foreground">
                                {index}.
                            </span>
                            <h3 className="truncate font-medium">
                                {transaction.order_number}
                            </h3>
                            <Badge
                                variant="secondary"
                                className={statusBadgeClass}
                            >
                                {transaction.status_label}
                            </Badge>
                            <Badge variant="outline">
                                {transaction.payment_type_label}
                            </Badge>
                        </div>

                        <div className="mt-1 text-xs text-muted-foreground">
                            {productNames.length > 0 && (
                                <span>{productNames.join(', ')}</span>
                            )}
                            {variantCount > 0 && (
                                <span> ({variantCount} varian)</span>
                            )}
                        </div>

                        <div className="mt-2 flex flex-wrap items-center gap-3 text-xs text-muted-foreground">
                            <span className="inline-flex items-center rounded-md bg-muted px-2 py-1 font-medium text-foreground">
                                {formatDateTime(transaction.created_at)}
                            </span>
                            <span className="text-muted-foreground">
                                Oleh:{' '}
                                <span className="font-medium text-foreground">
                                    {transaction.created_by?.user_profile
                                        ?.full_name ?? '-'}
                                </span>
                            </span>
                            {transaction.customer && (
                                <span className="text-muted-foreground">
                                    Pelanggan:{' '}
                                    <span className="font-medium text-foreground">
                                        {transaction.customer.name}
                                    </span>
                                </span>
                            )}
                            {transaction.notes && (
                                <span className="max-w-[200px] truncate">
                                    {transaction.notes}
                                </span>
                            )}
                        </div>

                        <div className="mt-2 flex flex-wrap items-center gap-x-4 gap-y-1 text-xs">
                            <span>
                                <span className="text-muted-foreground">
                                    Qty:{' '}
                                </span>
                                {formatNumber(totalQty)}
                            </span>
                            <span>
                                <span className="text-muted-foreground">
                                    Channel:{' '}
                                </span>
                                {transaction.channel_label}
                            </span>
                            <span>
                                <span className="text-muted-foreground">
                                    Harga:{' '}
                                </span>
                                {transaction.price_type_label}
                            </span>
                            <span>
                                <span className="text-muted-foreground">
                                    Sub:{' '}
                                </span>
                                {formatCurrency(transaction.subtotal)}
                            </span>
                            {transaction.discount > 0 && (
                                <span>
                                    <span className="text-muted-foreground">
                                        Diskon:{' '}
                                    </span>
                                    {formatCurrency(transaction.discount)}
                                </span>
                            )}
                            <span className="font-semibold">
                                <span className="font-normal text-muted-foreground">
                                    Total:{' '}
                                </span>
                                {formatCurrency(transaction.total_amount)}
                            </span>
                            <span className={transaction.profit >= 0 ? 'text-green-600' : 'text-red-600'}>
                                <span className="font-normal text-muted-foreground">
                                    Laba:{' '}
                                </span>
                                {formatCurrency(transaction.profit)}
                            </span>
                            <span>
                                <span className="text-muted-foreground">
                                    HPP:{' '}
                                </span>
                                {formatCurrency(transaction.cogs)}
                            </span>
                        </div>
                    </div>

                    <RowActions
                        actions={[
                            {
                                label: 'Edit',
                                icon: <Pencil className="h-4 w-4" />,
                                onClick: () => onEdit(transaction),
                            },
                            {
                                label: 'Hapus',
                                icon: (
                                    <Trash2 className="h-4 w-4 text-destructive" />
                                ),
                                onClick: () => onDelete(transaction),
                            },
                        ]}
                        wrapperClassName="flex shrink-0 items-center gap-1"
                    />
                </div>
            </CardContent>
        </Card>
    );
}