import { Request, Response } from "express";
import {
  Alledges,
  deleteEdge,
  edgecreation,
} from "../../shared/services/edgeService";
import { AuthenticatedRequest } from "../../shared/utils/token";
export const edgeCreationController = async (
  req: AuthenticatedRequest,
  res: Response
): Promise<void> => {
  try {
    const { organization, userId } = req.user || {};
    const { projectId, from, to, cardinality } = req.body;
    if (!organization || !projectId || !from || !to || !userId) {
      res.status(400).json({
        message: "All fields are required",
      });
      return;
    }
    const data = {
      organization,
      projectId,
      from,
      to,
      cardinality,
      userId,
    };
    const result = await edgecreation(data);

    switch (result.status) {
      case "User not found":
        res.status(404).json({ message: "User not found" });
        break;
      case "project not found":
        res.status(404).json({
          message: "project not found",
        });
        break;
      case "From collection not found":
        res.status(404).json({
          message: "From collection not found",
        });
        break;
      case "To collection not found":
        res.status(404).json({
          message: "To collection not found",
        });
        break;
      case "Field already exists":
        res.status(200).json({
          message: "Field already exists",
        });
        break;
      case "Success":
        res.status(200).json({
          message: "Edge created successfully",
          collectionNodeId: result.data,
        });
        break;
      default:
        res.status(500).json({
          message: "Internal server error",
        });
        break;
    }
  } catch (error) {
    res.status(500).json({
      message: "Unknown error",
    });
  }
};
export const allEdgesController = async (
  req: AuthenticatedRequest,
  res: Response
): Promise<void> => {
  try {
    const { organization, userId } = req.user || {};
    const { projectId } = req.params;
    if (!organization || !projectId || !userId) {
      res.status(400).json({
        message: "All fields are required",
      });
      return;
    }
    const data = {
      organization,
      projectId,
      userId,
    };
    const result = await Alledges(data);

    switch (result.status) {
      case "User not found":
        res.status(404).json({ message: "User not found" });
        break;
      case "project not found":
        res.status(404).json({
          message: "project not found",
        });
        break;
      case "edge not found":
        res.status(200).json({
          message: "edge not found",
        });
        break;
      case "Success":
        res.status(200).json({
          message: "fetch all Edge datas successfully",
          collectionNodeId: result.data,
        });
        break;
      default:
        res.status(500).json({
          message: "Internal server error",
        });
        break;
    }
  } catch (error) {
    res.status(500).json({
      message: "Unknown error",
    });
  }
};
export const deleteEdgesController = async (
  req: AuthenticatedRequest,
  res: Response
): Promise<void> => {
  try {
    const { organization, userId } = req.user || {};
    const { projectId, edgeId } = req.params;
    if (!organization || !projectId || !edgeId || !userId) {
      res.status(400).json({
        message: "All fields are required",
      });
      return;
    }
    const data = {
      organization,
      projectId,
      edgeId,
      userId,
    };
    const result = await deleteEdge(data);

    switch (result.status) {
      case "User not found":
        res.status(404).json({ message: "User not found" });
        break;
      case "project not found":
        res.status(404).json({
          message: "project not found",
        });
        break;
      case "edge not found":
        res.status(200).json({
          message: "edge not found",
        });
        break;
      case "Success":
        res.status(200).json({
          message: "Edge deleted successfully",
          collectionNodeId: result.data,
        });
        break;
      default:
        res.status(500).json({
          message: "Internal server error",
        });
        break;
    }
  } catch (error) {
    res.status(500).json({
      message: "Unknown error",
    });
  }
};