import React, { useEffect, useState } from "react";
import DashboardCard from "./DashboardCard";
import DashboardNavBar from "./DashboardNavBar";
import MarketPlaceBanner from "./MarketPlaceBanner";
import { recentlyViewed } from "../../../services/dashboard/recentlyViewed";
import { getUserData } from "./functions/getUserData";
import { searchProject } from "../../../services/dashboard/searchProjects";
import { deleteProject } from "../../../services/dashboard/deleteProject";
import { useSocketStore } from "../../../store/builder/store";

interface Project {
  _id: string;
  projectName: string;
  thumbnail: string;
  createdBy: string;
  projectUuid?: string;
}

interface RecentProjectsData {
  [key: string]: Project[];
}

const DashboardHome: React.FC = () => {
  const [recentProjects, setRecentProjects] = useState<RecentProjectsData>({});
  const [isSearchActive, setIsSearchActive] = useState<boolean>(false);
  const { userId, organization } = getUserData();
  const { dashBoardSocket } = useSocketStore();

  const fetchRecentProjects = async () => {
    try {
      const projects = await recentlyViewed(organization, userId);

      if (JSON.stringify(projects) !== JSON.stringify(recentProjects)) {
        setRecentProjects(projects);
      }
    } catch (error) {
      console.error("Error fetching recent projects:", error);
    }
  };

  const handleRecentProjectSearch = async (inputValue: string) => {
    if (!inputValue.trim()) {
      setIsSearchActive(false);
      return;
    }
    const filterRecentProcess = await searchProject(organization, userId, inputValue);
    setIsSearchActive(true);
    setRecentProjects(filterRecentProcess.message ? {} : filterRecentProcess);
  };

  const handleDeleteProject = async (projectId: any) => {
    try {
      //API for delete project

      // const deletedProject = await deleteProject(
      //   projectId,
      //   userId,
      //   Organization
      // );

      //socket for delete Project
      const deleteProject = {
        projectId,
        organization,
        userId,
      };

      if (dashBoardSocket) {
        const handleResponse = (data: any) => {
          console.log("Project add response:", data);
          dashBoardSocket.off("v1-project:response:delete", handleResponse);
        };

        dashBoardSocket.on("v1-project:response:delete", handleResponse);
        dashBoardSocket.emit("v1:project:delete", deleteProject);
      }

      setRecentProjects((prevDiscardedProjects: RecentProjectsData) => {
        if (!Array.isArray(prevDiscardedProjects?.RecentlyViewed)) {
          return prevDiscardedProjects;
        }
        const updatedProjectDatas = prevDiscardedProjects.RecentlyViewed.filter(
          (project) => project._id !== projectId
        );
        return {
          ...prevDiscardedProjects,
          RecentlyViewed: updatedProjectDatas,
        };
      });
      setIsSearchActive(false);
    } catch (error) {
      console.error("Error deleting project:", error);
    }
  };

  const renderProjects = () => {
    const projectList = recentProjects[Object.keys(recentProjects)[0]];

    if (!projectList?.length) {
      return <div className="empty-state">No recent projects found</div>;
    }

    return projectList.map((project) => (
      <DashboardCard
        key={project._id}
        projectName={project.projectName}
        thumbnail={project.thumbnail}
        projectId={project._id}
        handleDeleteProject={handleDeleteProject}
      />
    ));
  };

  useEffect(() => {
    if (!isSearchActive) {
      fetchRecentProjects();
    }
  }, [isSearchActive]);

  return (
    <div className="dashboard-home-container">
      <DashboardNavBar
        page="home"
        handleRecentProjectSearch={handleRecentProjectSearch}
      />

      <MarketPlaceBanner />

      <div className="container">
        <h2 className="section-header">Recent Projects</h2>
        <div className="cards-container">{renderProjects()}</div>
      </div>
    </div>
  );
};

export default DashboardHome;