krona-front/src/features/operations/RecipesView.tsx

import React, { useState } from 'react';
import { INITIAL_RECIPES, RecipeItem } from '../../mock/mockData';
import { Badge } from '../../shared/components/Badge';
import { Button } from '../../shared/components/Button';
import { formatCurrency } from '../../shared/utils/formatters';
import { ChefHat } from 'lucide-react';
import { Modal } from '../../shared/components/Modal';

export const RecipesView: React.FC = () => {
  const [recipes] = useState<RecipeItem[]>(INITIAL_RECIPES);
  const [selectedRecipe, setSelectedRecipe] = useState<RecipeItem | null>(null);

  return (
    <div className="space-y-4 animate-fade-in">
      <div className="flex items-center justify-between bg-krona-surface p-3.5 rounded-xl border border-krona-border shadow-krona-soft">
        <div>
          <h2 className="text-sm font-bold text-krona-primary">
            Технологические карты & Калькуляция (BOM)
          </h2>
          <p className="text-xs text-krona-secondary">
            Нормы расхода сырья, расчет food cost %, плановая себестоимость и маржинальность
          </p>
        </div>

        <Button variant="primary" size="sm" onClick={() => setSelectedRecipe(recipes[0])}>
          <ChefHat className="w-3.5 h-3.5 mr-1.5" />
          Посмотреть калькуляцию
        </Button>
      </div>

      <div className="grid grid-cols-1 md:grid-cols-2 gap-4">
        {recipes.map((rec) => (
          <div
            key={rec.id}
            onClick={() => setSelectedRecipe(rec)}
            className="p-4 rounded-xl border border-krona-border bg-krona-surface hover:border-krona-border-strong shadow-krona-soft cursor-pointer transition-all space-y-3"
          >
            <div className="flex items-center justify-between">
              <div>
                <h4 className="text-sm font-bold text-krona-primary">{rec.name}</h4>
                <span className="text-xs text-krona-secondary">Выход: {rec.yieldWeight} • {rec.category}</span>
              </div>
              <Badge variant="green" size="sm">Food Cost: {rec.foodCostPercent}%</Badge>
            </div>

            <div className="grid grid-cols-3 gap-2 p-2.5 rounded-lg bg-krona-workspace text-xs">
              <div>
                <span className="text-krona-secondary block text-[10px]">Себестоимость:</span>
                <span className="font-bold text-krona-primary">{formatCurrency(rec.primeCost)}</span>
              </div>
              <div>
                <span className="text-krona-secondary block text-[10px]">Цена продажи:</span>
                <span className="font-bold text-krona-green">{formatCurrency(rec.sellingPrice)}</span>
              </div>
              <div>
                <span className="text-krona-secondary block text-[10px]">Маржа (руб):</span>
                <span className="font-bold text-krona-gold">{formatCurrency(rec.marginRub)}</span>
              </div>
            </div>

            <div className="text-xs text-krona-secondary">
              <span className="font-medium text-krona-primary">Ингредиенты ({rec.ingredients.length}): </span>
              {rec.ingredients.map((i) => i.name).join(', ')}
            </div>
          </div>
        ))}
      </div>

      {/* Recipe Detail Modal */}
      {selectedRecipe && (
        <Modal
          isOpen={Boolean(selectedRecipe)}
          onClose={() => setSelectedRecipe(null)}
          title={`Техкарта: ${selectedRecipe.name}`}
          subtitle={`Выход готового блюда: ${selectedRecipe.yieldWeight}`}
          maxWidth="lg"
          footer={
            <Button variant="secondary" onClick={() => setSelectedRecipe(null)}>
              Закрыть
            </Button>
          }
        >
          <div className="space-y-4 text-xs">
            <div className="grid grid-cols-4 gap-2 p-3 bg-krona-workspace rounded-lg text-center">
              <div>
                <span className="text-krona-secondary block text-[10px]">Цена в меню:</span>
                <span className="font-bold text-sm text-krona-primary">{formatCurrency(selectedRecipe.sellingPrice)}</span>
              </div>
              <div>
                <span className="text-krona-secondary block text-[10px]">Себестоимость:</span>
                <span className="font-bold text-sm text-krona-danger">{formatCurrency(selectedRecipe.primeCost)}</span>
              </div>
              <div>
                <span className="text-krona-secondary block text-[10px]">Food Cost %:</span>
                <span className="font-bold text-sm text-krona-green">{selectedRecipe.foodCostPercent}%</span>
              </div>
              <div>
                <span className="text-krona-secondary block text-[10px]">Маржинальный доход:</span>
                <span className="font-bold text-sm text-krona-gold">{formatCurrency(selectedRecipe.marginRub)}</span>
              </div>
            </div>

            <div>
              <h5 className="font-semibold text-krona-primary mb-2">Расход сырья и калькуляция:</h5>
              <table className="w-full text-left border-collapse">
                <thead>
                  <tr className="border-b border-krona-border text-krona-secondary text-[11px]">
                    <th className="pb-1.5 font-medium">Ингредиент</th>
                    <th className="pb-1.5 font-medium">Брутто</th>
                    <th className="pb-1.5 font-medium">Нетто</th>
                    <th className="pb-1.5 font-medium text-right">Стоимость</th>
                  </tr>
                </thead>
                <tbody className="divide-y divide-krona-border/40">
                  {selectedRecipe.ingredients.map((ing, i) => (
                    <tr key={i} className="py-1.5">
                      <td className="py-1.5 font-medium text-krona-primary">{ing.name}</td>
                      <td className="py-1.5 text-krona-secondary">{ing.gross}</td>
                      <td className="py-1.5 text-krona-secondary">{ing.net}</td>
                      <td className="py-1.5 font-semibold text-right text-krona-primary">{formatCurrency(ing.cost)}</td>
                    </tr>
                  ))}
                </tbody>
              </table>
            </div>
          </div>
        </Modal>
      )}
    </div>
  );
};