const Role = require("../models/roles");

module.exports = {
  roles: async (req, res) => {
    try {
      const result = await Role.findAllRoles();
      if (!result) {
        return res.status(404).json({ message: "Sorry no Roles has been setup." });
      }

      console.log(`Roles, successfully pulled on ${new Date()} `);

      return res.status(200).json(result);
    } catch (error) {
      console.error("Error occurred:", error);
      res.status(500).json({ error: true, message: "Internal Server Error" });
    }
  },

  roleById: async (req, res) => {
    const {id} = req.body;
    try {
      const result = await Role.findRoleById(id);
      if (!result) {
        return res
          .status(404)
          .json({ message: "Sorry that Role does not exist." });
      }

      console.log(
        `Role with id ${id}, successfully pulled on ${new Date()} ` 
      );

      return res.status(200).json(result);
    } catch (error) {
      console.error("Error occurred:", error);
      res.status(500).json({ error: true, message: "Internal Server Error" });
    }
  },

 createRole: async (req, res) => {
    const { name } = req.body;

    try {
      const serv = await Role.findRoleByName(name);
      if (serv) {
        return res.status(400).json({
          message:
            "Sorry there is an existing Role with that name. Choose a different name",
        });
      }
      
      const newRole = { name };

      const result = await Role.createRole(newRole);

      console.log(`successfully Created an a new Role on ${new Date()}`);
      return res.status(201).json(result);
    } catch (error) {
      console.error("Error occurred:", error);
      res.status(500).json({ error: true, message: "Internal Server Error" });
    }
  },
  
  updateAvailableRole: async (req, res) => {
    const { id, name } = req.body;

    try {
      const serv = await Role.findRoleById(id);
      if (!serv) {
        return res.status(400).json({
          message:
            "Sorry there seems to be a problem. Try again latter",
        });
      }

      const updatedRole = {
        id,
        name,
        updated_by: req.userId,
        updated_at: new Date(),
      };

      const result = await Role.updateRole(updatedRole);

      console.log(`Successfully Updated Role ${updatedRole.name} at ${new Date()}`);
      return res.status(201).json(result);
    } catch (error) {
      console.error("Error occurred:", error);
      res.status(500).json({ error: true, message: "Internal Server Error" });
    }
  },


};