sapiens-web/client/src/pages/AdminDashboard.tsx

import { useQuery } from "@tanstack/react-query";
import { Button } from "@/components/ui/button";
import { Input } from "@/components/ui/input";
import { Card, CardContent } from "@/components/ui/card";
import { useAuth } from "@/hooks/useAuth";
import { useEffect, useState } from "react";
import { useToast } from "@/hooks/use-toast";
import { isUnauthorizedError } from "@/lib/authUtils";
import { Search, Settings, ArrowUpDown } from "lucide-react";
import { Select, SelectContent, SelectItem, SelectTrigger, SelectValue } from "@/components/ui/select";
import type { MediaOutlet } from "@shared/schema";
import MediaOutletManagement from "@/components/MediaOutletManagement";

export default function AdminDashboard() {
  const { user, isLoading } = useAuth();
  const { toast } = useToast();
  const [searchTerm, setSearchTerm] = useState("");
  const [selectedOutlet, setSelectedOutlet] = useState<MediaOutlet | null>(null);
  const [managingOutlet, setManagingOutlet] = useState<MediaOutlet | null>(null);
  const [sortBy, setSortBy] = useState<"alphabetical" | "traffic">("alphabetical");

  // Redirect if not authenticated or not admin/superadmin
  useEffect(() => {
    if (!isLoading && (!user || (user.role !== 'admin' && user.role !== 'superadmin'))) {
      toast({
        title: "Unauthorized",
        description: "You don't have permission to access this page.",
        variant: "destructive",
      });
      setTimeout(() => {
        window.location.href = "/";
      }, 500);
    }
  }, [isLoading, user, toast]);

  const { data: mediaOutlets = [], isLoading: outletsLoading } = useQuery<MediaOutlet[]>({
    queryKey: ["/api/media-outlets"],
    queryFn: async () => {
      const res = await fetch("/api/media-outlets", {
        credentials: "include",
      });
      if (!res.ok) {
        throw new Error(`${res.status}: ${res.statusText}`);
      }
      return res.json();
    },
  });

  // Filter and sort outlets based on search term and sort option
  const filteredOutlets = mediaOutlets
    .filter(outlet =>
      outlet.name.toLowerCase().includes(searchTerm.toLowerCase()) ||
      (outlet.description && outlet.description.toLowerCase().includes(searchTerm.toLowerCase()))
    )
    .sort((a, b) => {
      if (sortBy === "alphabetical") {
        return a.name.localeCompare(b.name);
      } else {
        // Sort by traffic score (descending - highest traffic first)
        return (b.trafficScore || 0) - (a.trafficScore || 0);
      }
    });

  // Group outlets by category and sort
  const getOutletsByCategory = (category: string) => {
    const filtered = filteredOutlets.filter(outlet => 
      outlet.category.toLowerCase() === category.toLowerCase()
    );
    
    return filtered.sort((a, b) => {
      if (sortBy === "alphabetical") {
        return a.name.localeCompare(b.name);
      } else {
        // Sort by traffic score (descending - highest traffic first)
        return (b.trafficScore || 0) - (a.trafficScore || 0);
      }
    });
  };

  const handleLogout = () => {
    window.location.href = "/api/logout";
  };

  if (isLoading || !user || (user.role !== 'admin' && user.role !== 'superadmin')) {
    return (
      <div className="min-h-screen bg-background flex items-center justify-center">
        <div className="animate-spin rounded-full h-32 w-32 border-b-2 border-primary"></div>
      </div>
    );
  }

  // If managing an outlet, show MediaOutletManagement
  if (managingOutlet) {
    return (
      <MediaOutletManagement 
        outlet={managingOutlet}
        onBack={() => setManagingOutlet(null)}
      />
    );
  }

  return (
    <div className="min-h-screen bg-gray-50">
      {/* Header */}
      <header className="bg-white border-b border-gray-200 sticky top-0 z-50">
        <div className="max-w-7xl mx-auto px-6 py-4">
          <div className="flex items-center justify-between">
            <div className="flex items-center">
              <a href="/" className="cursor-pointer" data-testid="logo-link">
                <img 
                  src="/attached_assets/logo_black_1759162717640.png" 
                  alt="SAPIENS" 
                  className="h-6 w-auto hover:opacity-80 transition-opacity"
                  data-testid="logo-sapiens"
                />
              </a>
            </div>
            
            <div className="flex items-center space-x-4">
              <div className="relative">
                <Search className="absolute left-3 top-1/2 transform -translate-y-1/2 h-4 w-4 text-gray-400" />
                <Input 
                  type="text" 
                  placeholder="Search media outlets..." 
                  className="w-80 pl-10 bg-gray-50 border-gray-200"
                  value={searchTerm}
                  onChange={(e) => setSearchTerm(e.target.value)}
                  data-testid="input-admin-search"
                />
              </div>
              
              <Button 
                variant="ghost" 
                size="sm"
                data-testid="button-settings"
              >
                <Settings className="h-4 w-4" />
              </Button>
              
              <Button 
                variant="outline" 
                size="sm"
                onClick={handleLogout}
                data-testid="button-logout"
              >
                Logout
              </Button>
            </div>
          </div>
        </div>
      </header>

      <main className="max-w-7xl mx-auto px-4 py-4">
        <div className="mb-6">
          <div>
            <h1 className="text-2xl font-bold text-gray-900 mb-2">Admin Dashboard</h1>
            <p className="text-gray-600">Search and select media outlets to manage</p>
          </div>
        </div>

        {outletsLoading ? (
          <div className="grid grid-cols-1 md:grid-cols-2 lg:grid-cols-3 xl:grid-cols-4 gap-4">
            {Array.from({ length: 12 }).map((_, i) => (
              <Card key={i} className="animate-pulse">
                <CardContent className="p-4">
                  <div className="flex items-center space-x-3">
                    <div className="w-12 h-12 bg-gray-200 rounded-full"></div>
                    <div className="flex-1">
                      <div className="h-4 bg-gray-200 rounded mb-2"></div>
                      <div className="h-3 bg-gray-200 rounded w-2/3"></div>
                    </div>
                  </div>
                </CardContent>
              </Card>
            ))}
          </div>
        ) : (
          <>
            <div className="flex items-center justify-between mb-6">
              <div className="text-sm text-gray-500">
                {filteredOutlets.length} media outlets {searchTerm && `(search results for "${searchTerm}")`}
              </div>
              <div className="flex items-center space-x-2">
                <ArrowUpDown className="h-4 w-4 text-gray-500" />
                <Select value={sortBy} onValueChange={(value: "alphabetical" | "traffic") => setSortBy(value)}>
                  <SelectTrigger className="w-[180px]" data-testid="admin-sort-select">
                    <SelectValue placeholder="Sort by" />
                  </SelectTrigger>
                  <SelectContent>
                    <SelectItem value="alphabetical" data-testid="admin-sort-alphabetical">Alphabetical</SelectItem>
                    <SelectItem value="traffic" data-testid="admin-sort-traffic">Traffic</SelectItem>
                  </SelectContent>
                </Select>
              </div>
            </div>
            
            <div className="grid grid-cols-1 lg:grid-cols-3 gap-6">
              {/* People Section */}
              <div data-testid="admin-section-people">
                <h2 className="text-xl font-bold text-gray-900 mb-2">
                  People 
                  <span className="text-gray-400 text-base ml-2">({getOutletsByCategory("People").length})</span>
                </h2>
                <div className="space-y-2">
                  {getOutletsByCategory("People").map((outlet) => (
                    <Card 
                      key={outlet.id} 
                      className="hover:shadow-md transition-shadow cursor-pointer bg-white"
                      onClick={() => setSelectedOutlet(outlet)}
                      data-testid={`admin-card-outlet-${outlet.id}`}
                    >
                      <CardContent className="p-2">
                        <div className="flex items-center space-x-2">
                          <div className="w-10 h-10 rounded-full bg-gray-100 flex items-center justify-center overflow-hidden">
                            {outlet.imageUrl ? (
                              <img 
                                src={outlet.imageUrl} 
                                alt={outlet.name}
                                className="w-full h-full object-cover"
                                style={{objectPosition: 'center top'}}
                              />
                            ) : (
                              <div className="w-6 h-6 bg-gray-300 rounded-full flex items-center justify-center">
                                <span className="text-gray-600 text-sm font-medium">
                                  {outlet.name.charAt(0)}
                                </span>
                              </div>
                            )}
                          </div>
                          <div className="flex-1 min-w-0">
                            <h3 className="font-medium text-gray-900 truncate">
                              {outlet.name}
                            </h3>
                            <p className="text-sm text-gray-500 truncate">
                              {outlet.description || "Media Outlet"}
                            </p>
                          </div>
                        </div>
                      </CardContent>
                    </Card>
                  ))}
                </div>
              </div>

              {/* Topics Section */}
              <div data-testid="admin-section-topics">
                <h2 className="text-xl font-bold text-gray-900 mb-2">
                  Topics 
                  <span className="text-gray-400 text-base ml-2">({getOutletsByCategory("Topics").length})</span>
                </h2>
                <div className="space-y-2">
                  {getOutletsByCategory("Topics").map((outlet) => (
                    <Card 
                      key={outlet.id} 
                      className="hover:shadow-md transition-shadow cursor-pointer bg-white"
                      onClick={() => setSelectedOutlet(outlet)}
                      data-testid={`admin-card-outlet-${outlet.id}`}
                    >
                      <CardContent className="p-2">
                        <div className="flex items-center space-x-2">
                          <div className="w-10 h-10 rounded-full bg-gray-100 flex items-center justify-center overflow-hidden">
                            {outlet.imageUrl ? (
                              <img 
                                src={outlet.imageUrl} 
                                alt={outlet.name}
                                className="w-full h-full object-cover"
                                style={{objectPosition: 'center top'}}
                              />
                            ) : (
                              <div className="w-6 h-6 bg-gray-300 rounded-full flex items-center justify-center">
                                <span className="text-gray-600 text-sm font-medium">
                                  {outlet.name.charAt(0)}
                                </span>
                              </div>
                            )}
                          </div>
                          <div className="flex-1 min-w-0">
                            <h3 className="font-medium text-gray-900 truncate">
                              {outlet.name}
                            </h3>
                            <p className="text-sm text-gray-500 truncate">
                              {outlet.description || "Media Outlet"}
                            </p>
                          </div>
                        </div>
                      </CardContent>
                    </Card>
                  ))}
                </div>
              </div>

              {/* Companies Section */}
              <div data-testid="admin-section-companies">
                <h2 className="text-xl font-bold text-gray-900 mb-2">
                  Companies 
                  <span className="text-gray-400 text-base ml-2">({getOutletsByCategory("Companies").length})</span>
                </h2>
                <div className="space-y-2">
                  {getOutletsByCategory("Companies").map((outlet) => (
                    <Card 
                      key={outlet.id} 
                      className="hover:shadow-md transition-shadow cursor-pointer bg-white"
                      onClick={() => setSelectedOutlet(outlet)}
                      data-testid={`admin-card-outlet-${outlet.id}`}
                    >
                      <CardContent className="p-2">
                        <div className="flex items-center space-x-2">
                          <div className="w-10 h-10 rounded-full bg-gray-100 flex items-center justify-center overflow-hidden">
                            {outlet.imageUrl ? (
                              <img 
                                src={outlet.imageUrl} 
                                alt={outlet.name}
                                className="w-full h-full object-cover"
                                style={{objectPosition: 'center top'}}
                              />
                            ) : (
                              <div className="w-6 h-6 bg-gray-300 rounded-full flex items-center justify-center">
                                <span className="text-gray-600 text-sm font-medium">
                                  {outlet.name.charAt(0)}
                                </span>
                              </div>
                            )}
                          </div>
                          <div className="flex-1 min-w-0">
                            <h3 className="font-medium text-gray-900 truncate">
                              {outlet.name}
                            </h3>
                            <p className="text-sm text-gray-500 truncate">
                              {outlet.description || "Media Outlet"}
                            </p>
                          </div>
                        </div>
                      </CardContent>
                    </Card>
                  ))}
                </div>
              </div>
            </div>

            {filteredOutlets.length === 0 && searchTerm && (
              <div className="text-center py-12">
                <div className="text-gray-400 text-lg mb-2">No results found</div>
                <div className="text-gray-500 text-sm">Try a different search term</div>
              </div>
            )}
          </>
        )}

        {/* Selected Outlet Modal/Preview */}
        {selectedOutlet && (
          <div className="fixed inset-0 bg-black bg-opacity-50 flex items-center justify-center z-50">
            <div className="bg-white rounded-lg p-6 max-w-md w-full mx-4">
              <div className="flex items-center space-x-4 mb-4">
                {selectedOutlet.imageUrl ? (
                  <img 
                    src={selectedOutlet.imageUrl} 
                    alt={selectedOutlet.name}
                    className="w-16 h-16 rounded-full object-cover"
                  />
                ) : (
                  <div className="w-16 h-16 bg-gray-200 rounded-full flex items-center justify-center">
                    <span className="text-gray-600 text-lg font-medium">
                      {selectedOutlet.name.charAt(0)}
                    </span>
                  </div>
                )}
                <div>
                  <h2 className="text-xl font-bold text-gray-900">{selectedOutlet.name}</h2>
                  <p className="text-sm text-gray-500">{selectedOutlet.description}</p>
                  <span className="inline-block px-2 py-1 text-xs font-medium bg-blue-100 text-blue-800 rounded-full mt-1">
                    {selectedOutlet.category}
                  </span>
                </div>
              </div>
              <div className="flex space-x-3">
                <Button 
                  className="flex-1"
                  onClick={() => {
                    setManagingOutlet(selectedOutlet);
                    setSelectedOutlet(null);
                  }}
                  data-testid="button-manage-outlet"
                >
                  Manage
                </Button>
                <Button 
                  variant="outline" 
                  onClick={() => setSelectedOutlet(null)}
                  data-testid="button-cancel"
                >
                  Cancel
                </Button>
              </div>
            </div>
          </div>
        )}
      </main>
    </div>
  );
}