All files / src/pages/main-page/components TemplateGallery.tsx

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import { Button } from "@/ahuora-design-system/ui/button";
import CardGallery, {
  FlowsheetCardData,
} from "@/ahuora-design-system/ui/card-gallery";
import { Input } from "@/ahuora-design-system/ui/input";
import { ScrollArea } from "@/ahuora-design-system/ui/scroll-area";
import {
  Select,
  SelectContent,
  SelectItem,
  SelectTrigger,
  SelectValue,
} from "@/ahuora-design-system/ui/select";
import { ArrowLeft, Search } from "lucide-react";
import { useState } from "react";
import { useNavigate } from "react-router-dom";
import { toast } from "sonner";
import { useTemplates, useCreateFromTemplate } from "@/hooks/useTemplate";
import { FlowsheetRead, FlowsheetTemplateTypeEnum } from "@/api/apiStore.gen";
import {
  DropdownMenu,
  DropdownMenuContent,
  DropdownMenuLabel,
  DropdownMenuRadioGroup,
  DropdownMenuRadioItem,
  DropdownMenuSeparator,
  DropdownMenuTrigger,
} from "@/ahuora-design-system/ui/dropdown-menu";
import { Settings2 } from "lucide-react";
import { useLocalStorage } from "usehooks-ts";
import { useUserInfo } from "@/hooks/useUserInfo.ts";
 
type TemplateFilter = "all" | "public" | "private";
 
const TemplateGallery = () => {
  const [templateFilter, setTemplateFilter] = useState<TemplateFilter>("all");
  const [searchFilter, setSearchFilter] = useState("");
  const navigate = useNavigate();
 
  // Get templates with filtering
  const { templates, isLoading, error } = useTemplates();
 
  const { data: userInfo } = useUserInfo();
 
  // Get the createFromTemplate function from the hook
  const { createFromTemplate, isLoading: isCreating } = useCreateFromTemplate();
 
  // Sort order state
  const [sortOrder, setSortOrder] = useLocalStorage(
    "template-sort-order",
    "Recently Added"
  );
 
  const handleCreateFromTemplate = (templateId: number) => {
    createFromTemplate(templateId)
      .unwrap()
      .then((result) => {
        toast.success("Project created from template successfully!");
        navigate(`/project/${result.id}/flowsheet`);
      })
      .catch((error) => {
        toast.error(
          "Failed to create project from template: " +
            (error.data?.detail || error.message)
        );
      });
  };
 
  // Filter templates by type if necessary
  const filteredTemplates =
    templates?.filter((t) => {
      if (templateFilter === "all") return true;
      Iif (templateFilter === "public")
        return (
          t.flowsheet_template_type === FlowsheetTemplateTypeEnum.PublicTemplate
        );
      Iif (templateFilter === "private")
        return (
          t.flowsheet_template_type ===
          FlowsheetTemplateTypeEnum.PrivateTemplate
        );
      return true;
    }) || [];
 
  const templatesData = filteredTemplates.map((template: FlowsheetRead) => {
  const timestamp = new Date(template.savedDate!).getTime();
  const displayDate = new Date(timestamp).toLocaleDateString("en-GB", {
    year: "numeric",
    month: "short",
    day: "numeric",
  });
 
  const createdAt = new Date(template.created_at!).getTime();
  const isPublic =
    template.flowsheet_template_type ===
    FlowsheetTemplateTypeEnum.PublicTemplate;
 
  const showEditButton = isPublic ? userInfo?.is_admin : true;
 
  return {
    timestamp,
    createdAt,
    cardData: {
      id: template.id,
      name: template.name!,
      editDate: timestamp,
      description: `${displayDate} • ${isPublic ? "Public" : "Private"} Template`,
      imgUrl: "/assets/example-flowsheet.png",
      onClick: () => handleCreateFromTemplate(template.id),
      onEdit: () => navigate(`/project/${template.id}/flowsheet`), 
      onDelete: undefined,
      showCopyButton: false,
      showDeleteButton: false,
      showEditButton: showEditButton,
    },
  };
});
 
  // Sort templates based on sort order
  const getSortedTemplates = () => {
    const sortedData = [...templatesData];
 
    switch (sortOrder) {
      case "Recently Added":
        sortedData.sort((a, b) => b.createdAt - a.createdAt);
        break;
 
      case "Recently Edited":
        sortedData.sort((a, b) => b.timestamp - a.timestamp);
        break;
 
      case "A-Z":
        sortedData.sort((a, b) =>
          a.cardData.name.localeCompare(b.cardData.name)
        );
        break;
 
      default:
        break;
    }
 
    return sortedData;
  };
 
  const sortedTemplates = getSortedTemplates();
 
  // Filter by search text
  const searchedTemplates = sortedTemplates
    .map((item) => item.cardData)
    .filter((template) =>
      searchFilter.length > 1
        ? template.name.toLowerCase().includes(searchFilter.toLowerCase())
        : true
    );
 
  const dropDownData = ["Recently Added", "Recently Edited", "A-Z"];
 
  return (
    <ScrollArea className="w-full h-full">
      <section className="w-full h-full flex flex-col px-[15%] py-5">
        <h1 className="text-2xl pt-12">Kia ora</h1>
        <div className="sticky flex top-0 justify-between w-full bg-background py-5">
          <div className="flex gap-3">
            <Button
              onClick={() => navigate("/")}
              className="flex items-center gap-2"
            >
              <ArrowLeft size={16} />
              Back to Projects
            </Button>
            <span className="text-sm text-muted-foreground flex items-center">
              Click on a template to create a new project from it
            </span>
          </div>
 
          <div className="flex gap-3">
            <Input
              divClassName="w-[300px]"
              startIcon={Search}
              type="text"
              placeholder="Search templates"
              value={searchFilter}
              onChange={(e) => setSearchFilter(e.target.value)}
            />
            <Select
              value={templateFilter}
              onValueChange={(value: TemplateFilter) =>
                setTemplateFilter(value)
              }
            >
              <SelectTrigger className="w-fit">
                <SelectValue placeholder="All templates" />
              </SelectTrigger>
              <SelectContent>
                <SelectItem value="all">All Templates</SelectItem>
                <SelectItem value="public">Public Templates</SelectItem>
                <SelectItem value="private">Private Templates</SelectItem>
              </SelectContent>
            </Select>
            <DropdownMenu>
              <DropdownMenuTrigger asChild aria-label="template-sort">
                <Button variant="outline" size="icon">
                  <Settings2 />
                </Button>
              </DropdownMenuTrigger>
              <DropdownMenuContent>
                <DropdownMenuLabel>Sort by </DropdownMenuLabel>
                <DropdownMenuSeparator />
                <DropdownMenuRadioGroup
                  value={sortOrder}
                  onValueChange={(value) => {
                    setSortOrder(value);
                  }}
                >
                  {dropDownData.map((sortData) => (
                    <DropdownMenuRadioItem key={sortData} value={sortData}>
                      <span className="capitalize">{sortData}</span>
                    </DropdownMenuRadioItem>
                  ))}
                </DropdownMenuRadioGroup>
              </DropdownMenuContent>
            </DropdownMenu>
          </div>
        </div>
 
        <div className="">
          {isLoading ? (
            <p className="italic text-foreground ml-2">Loading templates...</p>
          ) : error ? (
            <p className="text-destructive ml-2">Failed to load templates</p>
          ) : searchedTemplates.length === 0 ? (
            <p className="italic text-foreground ml-2">No templates found</p>
          ) : (
            <CardGallery data={searchedTemplates} />
          )}
          {isCreating && (
            <p className="italic text-foreground ml-2">
              Creating flowsheet from template...
            </p>
          )}
        </div>
      </section>
    </ScrollArea>
  );
};
 
export default TemplateGallery;