const SessionService = require("../../services/SessionService");
const app = require("express").Router();
const db = require("../../models");
const role = 1;

// List termination configurations
app.get(
  "/admin/termination-config",
  SessionService.verifySessionMiddleware(role, "admin"),
  async function (req, res, next) {
    try {
      const configs = await db.termination_config.findAll();
      res.render("admin/Termination_Config", {
        configs,
        get_page_name: () => "Termination Configuration",
        _base_url: "/admin/termination-config",
      });
    } catch (error) {
      console.log(error);
      res
        .status(500)
        .json({
          success: false,
          message: "Failed to fetch termination configurations",
        });
    }
  }
);

// Get termination configuration by ID
app.get(
  "/admin/termination-config/:id",
  SessionService.verifySessionMiddleware(role, "admin"),
  async function (req, res, next) {
    try {
      const { id } = req.params;
      const config = await db.termination_config.getByPK(id);
      if (!config) {
        return res
          .status(404)
          .json({
            success: false,
            message: "Termination configuration not found",
          });
      }
      return res.json({ success: true, payload: config });
    } catch (error) {
      console.log(error);
      return res
        .status(500)
        .json({
          success: false,
          message: "Failed to fetch termination configuration",
        });
    }
  }
);

// Create new termination configuration
app.post(
  "/admin/termination-config",
  SessionService.verifySessionMiddleware(role, "admin"),
  async function (req, res, next) {
    try {
      const { message, title, counter } = req.body;
      const config = await db.termination_config.create({
        message,
        title,
        counter: parseInt(counter),
      });
      return res.json({
        success: true,
        payload: config,
        message: "Termination configuration created successfully",
      });
    } catch (error) {
      console.log(error);
      return res
        .status(500)
        .json({
          success: false,
          message: "Failed to create termination configuration",
        });
    }
  }
);

// Update termination configuration
app.put(
  "/admin/termination-config/:id",
  SessionService.verifySessionMiddleware(role, "admin"),
  async function (req, res, next) {
    try {
      const { id } = req.params;
      const { message, title, counter } = req.body;
      const config = await db.termination_config.edit(
        {
          message,
          title,
          counter: parseInt(counter),
        },
        id
      );
      return res.json({
        success: true,
        payload: config,
        message: "Termination configuration updated successfully",
      });
    } catch (error) {
      console.log(error);
      return res
        .status(500)
        .json({
          success: false,
          message: "Failed to update termination configuration",
        });
    }
  }
);

// Delete termination configuration
app.delete(
  "/admin/termination-config/:id",
  SessionService.verifySessionMiddleware(role, "admin"),
  async function (req, res, next) {
    try {
      const { id } = req.params;
      await db.termination_config.destroy(id);
      return res.json({
        success: true,
        message: "Termination configuration deleted successfully",
      });
    } catch (error) {
      console.log(error);
      return res
        .status(500)
        .json({
          success: false,
          message: "Failed to delete termination configuration",
        });
    }
  }
);

// Get default termination configuration (for frontend)
app.get("/api/termination-config", async function (req, res, next) {
  try {
    // Get the first configuration or create a default one
    let config = await db.termination_config.findOne();
    if (!config) {
      // Create default configuration if none exists
      config = await db.termination_config.create({
        message:
          "You have an allergy to one of the main ingredients in our system. Our current system will not suit you.",
        title: "Quiz will now be terminated",
        counter: 10,
      });
    }
    return res.json({ success: true, payload: config });
  } catch (error) {
    console.log(error);
    // Return default values if database fails
    return res.json({
      success: true,
      payload: {
        message:
          "You have an allergy to one of the main ingredients in our system. Our current system will not suit you.",
        title: "Quiz will now be terminated",
        counter: 10,
      },
    });
  }
});

module.exports = app;