fintrack/components/dashboard/recent-transactions.tsx

"use client";

import { Card, CardContent, CardHeader, CardTitle } from "@/components/ui/card";
import { Badge } from "@/components/ui/badge";
import { CategoryIcon } from "@/components/ui/category-icon";
import type { BankingData } from "@/lib/types";
import { cn } from "@/lib/utils";

interface RecentTransactionsProps {
  data: BankingData;
}

export function RecentTransactions({ data }: RecentTransactionsProps) {
  const recentTransactions = [...data.transactions]
    .sort((a, b) => new Date(b.date).getTime() - new Date(a.date).getTime())
    .slice(0, 10);

  const formatCurrency = (amount: number) => {
    return new Intl.NumberFormat("fr-FR", {
      style: "currency",
      currency: "EUR",
    }).format(amount);
  };

  const formatDate = (dateStr: string) => {
    return new Date(dateStr).toLocaleDateString("fr-FR", {
      day: "2-digit",
      month: "short",
    });
  };

  const getCategory = (categoryId: string | null) => {
    if (!categoryId) return null;
    return data.categories.find((c) => c.id === categoryId);
  };

  const getAccount = (accountId: string) => {
    return data.accounts.find((a) => a.id === accountId);
  };

  if (recentTransactions.length === 0) {
    return (
      <Card className="card-hover">
        <CardHeader className="pb-4">
          <CardTitle className="text-base md:text-lg font-bold">
            Transactions récentes
          </CardTitle>
        </CardHeader>
        <CardContent>
          <div className="flex flex-col items-center justify-center py-12 text-center">
            <p className="text-muted-foreground font-medium">
              Aucune transaction
            </p>
            <p className="text-sm text-muted-foreground/70 mt-2">
              Importez un fichier OFX pour commencer
            </p>
          </div>
        </CardContent>
      </Card>
    );
  }

  return (
    <Card className="card-hover relative overflow-hidden">
      <CardHeader className="pb-5 relative z-10">
        <CardTitle className="text-lg md:text-xl font-black tracking-tight">
          Transactions récentes
        </CardTitle>
      </CardHeader>
      <CardContent className="px-5 md:px-6 relative z-10">
        <div className="space-y-3">
          {recentTransactions.map((transaction) => {
            const category = getCategory(transaction.categoryId);
            const account = getAccount(transaction.accountId);

            return (
              <div
                key={transaction.id}
                className="group rounded-2xl bg-gradient-to-r from-muted/50 via-muted/30 to-muted/20 border-2 border-border/40 overflow-hidden backdrop-blur-sm"
              >
                <div className="flex items-start gap-4 md:gap-5 p-4 md:p-5">
                  <div className="flex-1 min-w-0 overflow-hidden">
                    <div className="flex items-start justify-between gap-2">
                      <p className="font-bold text-sm md:text-base truncate flex-1 leading-tight">
                        {transaction.description}
                      </p>
                      <div
                        className={cn(
                          "font-black tabular-nums text-sm md:text-base shrink-0 md:hidden",
                          transaction.amount >= 0
                            ? "text-success"
                            : "text-destructive",
                        )}
                      >
                        {transaction.amount >= 0 ? "+" : ""}
                        {formatCurrency(transaction.amount)}
                      </div>
                    </div>
                    <div className="flex items-center gap-3 md:gap-4 mt-3 flex-wrap">
                      <span className="text-sm text-muted-foreground/70 font-semibold whitespace-nowrap">
                        {formatDate(transaction.date)}
                      </span>
                      {account && (
                        <span className="text-sm text-muted-foreground/60 truncate font-medium">
                          • {account.name}
                        </span>
                      )}
                      {category && (
                        <Badge
                          variant="secondary"
                          className="text-xs gap-2 shrink-0 rounded-xl px-3 py-1 font-bold border-2 backdrop-blur-sm"
                          style={{
                            backgroundColor: `${category.color}20`,
                            color: category.color,
                            borderColor: `${category.color}40`,
                          }}
                        >
                          <CategoryIcon
                            icon={category.icon}
                            color={category.color}
                            size={14}
                          />
                          <span className="truncate">{category.name}</span>
                        </Badge>
                      )}
                    </div>
                  </div>

                  <div
                    className={cn(
                      "font-black tabular-nums text-base md:text-lg shrink-0 hidden md:block leading-tight",
                      transaction.amount >= 0
                        ? "text-success"
                        : "text-destructive",
                    )}
                  >
                    {transaction.amount >= 0 ? "+" : ""}
                    {formatCurrency(transaction.amount)}
                  </div>
                </div>
              </div>
            );
          })}
        </div>
      </CardContent>
    </Card>
  );
}