import { Button } from '@/components/ui/button';
import { Card, CardContent, CardDescription, CardHeader, CardTitle } from '@/components/ui/card';
import AppLayout from '@/layouts/app-layout';
import { type BreadcrumbItem } from '@/types';
import { Head, Link } from '@inertiajs/react';
import { Plus, Building, Mail, Phone, Globe, ArrowUpDown, Edit, Eye, Trash2 } from 'lucide-react';
import { useCrudOperations } from '@/hooks/use-crud-operations';
import { ServerDataTable, PaginatedData } from '@/components/ui/server-data-table';
import { createBaseColumns } from '@/lib/datatable-helpers';
import { ColumnDef } from '@tanstack/react-table';

interface Institution {
    id: number;
    name: string;
    description?: string;
    address?: string;
    phone?: string;
    email?: string;
    website?: string;
    created_at: string;
    updated_at: string;
}

interface Props {
    institutions: PaginatedData<Institution>;
    filters: {
        search?: string;
    };
}

const breadcrumbs: BreadcrumbItem[] = [
    { title: 'Dashboard', href: '/dashboard' },
    { title: 'Instituciones', href: '/institutions' },
];

export default function InstitutionsIndex({ institutions, filters }: Props) {
    const { handleDelete } = useCrudOperations({
        entityName: 'Institución',
        entityNamePlural: 'Instituciones',
        basePath: '/institutions'
    });

    // Columnas específicas para instituciones
    const extraColumns: ColumnDef<Institution>[] = [
        {
            accessorKey: "email",
            header: ({ column }) => (
                <Button
                    variant="ghost"
                    onClick={() => column.toggleSorting(column.getIsSorted() === "asc")}
                    className="h-auto p-0 font-medium"
                >
                    Email
                    <ArrowUpDown className="ml-2 h-4 w-4" />
                </Button>
            ),
            cell: ({ row }) => {
                const email = row.getValue("email") as string;
                return email ? (
                    <div className="flex items-center gap-2">
                        <Mail className="w-4 h-4 text-muted-foreground" />
                        <span className="text-sm">{email}</span>
                    </div>
                ) : (
                    <span className="text-sm text-muted-foreground">Sin email</span>
                );
            },
        },
        {
            accessorKey: "phone",
            header: "Teléfono",
            cell: ({ row }) => {
                const phone = row.getValue("phone") as string;
                return phone ? (
                    <div className="flex items-center gap-2">
                        <Phone className="w-4 h-4 text-muted-foreground" />
                        <span className="text-sm">{phone}</span>
                    </div>
                ) : (
                    <span className="text-sm text-muted-foreground">Sin teléfono</span>
                );
            },
        },
        {
            accessorKey: "website",
            header: "Sitio Web",
            cell: ({ row }) => {
                const website = row.getValue("website") as string;
                return website ? (
                    <div className="flex items-center gap-2">
                        <Globe className="w-4 h-4 text-muted-foreground" />
                        <a
                            href={website}
                            target="_blank"
                            rel="noopener noreferrer"
                            className="text-sm text-emerald-600 hover:text-emerald-700 hover:underline"
                        >
                            Ver sitio
                        </a>
                    </div>
                ) : (
                    <span className="text-sm text-muted-foreground">Sin sitio web</span>
                );
            },
        },
    ];

    const columns = createBaseColumns<Institution>({
        entityPath: '/institutions',
        entityIcon: Building,
        handleDelete,
        extraColumns
    });

    // Custom mobile card for institutions with extra info
    const renderMobileCard = (institution: Institution) => (
        <Card className="hover:shadow-md transition-shadow">
            <CardHeader className="pb-3">
                <div className="flex items-start justify-between">
                    <div className="flex items-start gap-3 flex-1">
                        <div className="p-2 bg-emerald-100 dark:bg-emerald-900/20 rounded-lg flex-shrink-0">
                            <Building className="w-5 h-5 text-emerald-600 dark:text-emerald-400" />
                        </div>
                        <div className="min-w-0 flex-1">
                            <CardTitle className="text-lg">{institution.name}</CardTitle>
                            {institution.description && (
                                <CardDescription className="mt-1">
                                    {institution.description}
                                </CardDescription>
                            )}
                        </div>
                    </div>
                </div>
            </CardHeader>
            <CardContent className="pt-0">
                <div className="space-y-2 mb-3">
                    {institution.email && (
                        <div className="flex items-center gap-2 text-sm text-muted-foreground">
                            <Mail className="w-4 h-4" />
                            <span className="truncate">{institution.email}</span>
                        </div>
                    )}
                    {institution.phone && (
                        <div className="flex items-center gap-2 text-sm text-muted-foreground">
                            <Phone className="w-4 h-4" />
                            <span>{institution.phone}</span>
                        </div>
                    )}
                    {institution.website && (
                        <div className="flex items-center gap-2 text-sm text-muted-foreground">
                            <Globe className="w-4 h-4" />
                            <a
                                href={institution.website}
                                target="_blank"
                                rel="noopener noreferrer"
                                className="text-emerald-600 hover:text-emerald-700 hover:underline"
                            >
                                Ver sitio web
                            </a>
                        </div>
                    )}
                </div>
                <div className="flex items-center justify-between">
                    <p className="text-xs text-muted-foreground">
                        Creada: {new Date(institution.created_at).toLocaleDateString('es-ES')}
                    </p>
                    <div className="flex items-center gap-1">
                        <Button variant="ghost" size="sm" asChild>
                            <Link href={`/institutions/${institution.id}`}>
                                <Eye className="w-4 h-4" />
                            </Link>
                        </Button>
                        <Button variant="ghost" size="sm" asChild>
                            <Link href={`/institutions/${institution.id}/edit`}>
                                <Edit className="w-4 h-4" />
                            </Link>
                        </Button>
                        <Button
                            variant="ghost"
                            size="sm"
                            onClick={() => handleDelete(institution.id, institution.name)}
                            className="hover:bg-red-50 hover:text-red-700 dark:hover:bg-red-900/20"
                        >
                            <Trash2 className="w-4 h-4" />
                        </Button>
                    </div>
                </div>
            </CardContent>
        </Card>
    );

    return (
        <AppLayout breadcrumbs={breadcrumbs}>
            <Head title="Instituciones" />

            <div className="flex h-full flex-1 flex-col gap-4 p-4 lg:gap-6 lg:p-6">
                {/* Header */}
                <div className="flex items-center justify-between">
                    <div className="flex items-center gap-3">
                        <div className="p-2 bg-emerald-100 dark:bg-emerald-900/20 rounded-lg">
                            <Building className="w-6 h-6 text-emerald-600 dark:text-emerald-400" />
                        </div>
                        <div>
                            <h1 className="text-2xl font-bold text-slate-900 dark:text-white sm:text-3xl">
                                Instituciones
                            </h1>
                            <p className="text-slate-600 dark:text-slate-400 mt-1 text-sm sm:text-base">
                                Gestiona las instituciones educativas del sistema
                            </p>
                        </div>
                    </div>
                    <div className="hidden sm:block">
                        <Button asChild className="bg-emerald-600 hover:bg-emerald-700 w-full sm:w-auto">
                            <Link href="/institutions/create">
                                <Plus className="w-4 h-4 mr-2" />
                                Nueva Institución
                            </Link>
                        </Button>
                    </div>
                </div>
                <div className="block sm:hidden">
                    <Button asChild className="bg-emerald-600 hover:bg-emerald-700 w-full mt-2">
                        <Link href="/institutions/create">
                            <Plus className="w-4 h-4 mr-2" />
                            Nueva Institución
                        </Link>
                    </Button>
                </div>
                {/* DataTable */}
                <ServerDataTable
                    columns={columns}
                    paginatedData={institutions}
                    searchKey="name"
                    searchPlaceholder="Buscar instituciones..."
                    emptyMessage="No se encontraron instituciones. Crea tu primera institución para comenzar."
                    renderMobileCard={renderMobileCard}
                    routeName="/institutions"
                    initialSearch={filters?.search || ''}
                />
            </div>
        </AppLayout>
    );
}