import e = require('express');
import Response = e.Response;
import { Billing as billingLib } from '../lib/billing';
import { ExtendedRequest } from './../lib/models/billing';

/**
 * /billing
 *  get:
 *      description: Get All Requests and ADD them to current rtb charges list tehn UPDATE original list item
 *      responses:
 *      200:
 *          description: Response after successfully getting all requests
 *      400:
 *          description: Failed to get all requests
 *      500:
 *          description: Unexpected server error
 */
async function getAll(req: ExtendedRequest, res: Response) {
  let data;
  try {
    const reqObj = new billingLib(req.params.facilityId || '/', req.user.username);
    try {
      data = await reqObj.getAll();
    } catch (error) {
      res.status(400).json({ error: error.message });
    }
    res.status(204).send(data);
  } catch (error) {
    res.status(400).json({ error: error.message });
  }
}

/**
 * /filter
 *  Put:
 *      description: FIND specific Requests and ADD them to current rtb charges list tehn UPDATE original list item
 *      responses:
 *      200:
 *          description: Response after successfully getting specific requests
 *      400:
 *          description: Failed to get all requests
 *      500:
 *          description: Unexpected server error
 */

async function filter(req: ExtendedRequest, res: Response) {
  try {
    const reqObj = new billingLib(req.params.facilityId || '/', req.user.username);
    const data = await reqObj.filter(req.body);
    res.status(200).send(data);
  } catch (error) {
    res.status(400).json({ error: error.message });
  }
}

/**
 * /readytobill
 *  POST:
 *      description: FIND specific Requests and create exel Spreadsheets
 *      responses:
 *      200:
 *          description: Response after successfully getting specific requests
 *      400:
 *          description: Failed to get all requests
 *      500:
 *          description: Unexpected server error
 */

async function readyToBill(req: ExtendedRequest, res: Response) {
  try {
    const reqObj = new billingLib(req.params.facilityId || '/', req.user.username);
    const data = await reqObj.readyToBill(req.body);
    res.status(200).send(data);
  } catch (error) {
    res.status(400).json({ error: error.message });
  }
}

/**
 * /generatebilled
 *  POST:
 *      description: FIND specific Requests and create exel Spreadsheets
 *      responses:
 *      200:
 *          description: Response after successfully getting specific requests
 *      400:
 *          description: Failed to get all requests
 *      500:
 *          description: Unexpected server error
 */

async function generateBilled(req: ExtendedRequest, res: Response) {
  try {
    const reqObj = new billingLib(req.params.facilityId || '/', req.user.username);
    const data = await reqObj.generateBilled(req.body);
    res.status(200).send(data);
  } catch (error) {
    res.status(400).json({ error: error.message });
  }
}

/**
 * /generatebillingsheet
 *  POST:
 *      description: FIND specific Requests and create exel Spreadsheets
 *      responses:
 *      200:
 *          description: Response after successfully getting specific requests
 *      400:
 *          description: Failed to get all requests
 *      500:
 *          description: Unexpected server error
 */

async function generateBillingSheet(req: ExtendedRequest, res: Response) {
  try {
    const reqObj = new billingLib(req.params.facilityId || '/', req.user.username);
    const data = await reqObj.generateBillingSheet(req.body);
    res.status(200).send(data);
  } catch (error) {
    res.status(400).json({ error: error.message });
  }
}

/**
 * /getrecords
 *  get:
 *      description: Get All Requests
 *      responses:
 *      200:
 *          description: Response after successfully getting all requests
 *      400:
 *          description: Failed to get all requests
 *      500:
 *          description: Unexpected server error
 */
async function getRecords(req: ExtendedRequest, res: Response) {
  let data;
  try {
    const reqObj = new billingLib(req.params.facilityId || '/', req.user.username);
    data = await reqObj.getRecords(req.body);
    res.status(200).send(data);
  } catch (error) {
    res.status(400).json({ error: error.message });
  }
}

export const routes = [
  {
    path: '/:listName/billing',
    httpMethod: ['GET'],
    middleware: [getAll],
    accessLevel: 'user'
  },
  {
    path: '/:listName/filter',
    httpMethod: ['PUT'],
    middleware: [filter],
    accessLevel: 'user'
  },
  {
    path: '/:listName/readytobill',
    httpMethod: ['POST'],
    middleware: [readyToBill],
    accessLevel: 'user'
  },
  {
    path: '/:listName/generatebilled',
    httpMethod: ['POST'],
    middleware: [generateBilled],
    accessLevel: 'user'
  },
  {
    path: '/:listName/generatebillingsheet',
    httpMethod: ['POST'],
    middleware: [generateBillingSheet],
    accessLevel: 'user'
  },
  {
    path: '/:listName/getrecords',
    httpMethod: ['POST'],
    middleware: [getRecords],
    accessLevel: 'user'
  }
];