import config from '../../config.js';
import { filamentSkuModel } from '../../database/schemas/management/filamentsku.schema.js';
import log4js from 'log4js';
import mongoose from 'mongoose';
import {
  deleteObject,
  listObjects,
  getObject,
  editObject,
  newObject,
  listObjectsByProperties,
  getModelStats,
  getModelHistory,
} from '../../database/database.js';
const logger = log4js.getLogger('Filament SKUs');
logger.level = config.server.logLevel;

export const listFilamentSkusRouteHandler = async (
  req,
  res,
  page = 1,
  limit = 25,
  property = '',
  filter = {},
  search = '',
  sort = '',
  order = 'ascend'
) => {
  const result = await listObjects({
    model: filamentSkuModel,
    page,
    limit,
    property,
    filter,
    search,
    sort,
    order,
    populate: ['costTaxRate'],
  });

  if (result?.error) {
    logger.error('Error listing filament SKUs.');
    res.status(result.code).send(result);
    return;
  }

  logger.debug(`List of filament SKUs (Page ${page}, Limit ${limit}). Count: ${result.length}.`);
  res.send(result);
};

export const listFilamentSkusByPropertiesRouteHandler = async (
  req,
  res,
  properties = '',
  filter = {},
  masterFilter = {}
) => {
  const result = await listObjectsByProperties({
    model: filamentSkuModel,
    properties,
    filter,
    populate: ['costTaxRate'],
    masterFilter,
  });

  if (result?.error) {
    logger.error('Error listing filament SKUs.');
    res.status(result.code).send(result);
    return;
  }

  logger.debug(`List of filament SKUs. Count: ${result.length}`);
  res.send(result);
};

export const getFilamentSkuRouteHandler = async (req, res) => {
  const id = req.params.id;
  const result = await getObject({
    model: filamentSkuModel,
    id,
    populate: [{ path: 'filament', populate: 'costTaxRate' }, 'costTaxRate'],
  });
  if (result?.error) {
    logger.warn(`Filament SKU not found with supplied id.`);
    return res.status(result.code).send(result);
  }
  logger.debug(`Retrieved filament SKU with ID: ${id}`);
  res.send(result);
};

export const editFilamentSkuRouteHandler = async (req, res) => {
  const id = new mongoose.Types.ObjectId(req.params.id);

  logger.trace(`Filament SKU with ID: ${id}`);

  const overrideCost = req.body?.overrideCost;

  const updateData = {
    updatedAt: new Date(),
    barcode: req.body?.barcode,
    filament: req.body?.filament,
    name: req.body?.name,
    description: req.body?.description,
    color: req.body?.color,
    cost: overrideCost ? req.body?.cost : null,
    overrideCost,
    costTaxRate: overrideCost ? req.body?.costTaxRate : null,
    costWithTax: overrideCost ? req.body?.costWithTax : null,
  };

  const result = await editObject({
    model: filamentSkuModel,
    id,
    updateData,
    user: req.user,
  });

  if (result.error) {
    logger.error('Error editing filament SKU:', result.error);
    res.status(result.code || 500).send(result);
    return;
  }

  logger.debug(`Edited filament SKU with ID: ${id}`);
  res.send(result);
};

export const newFilamentSkuRouteHandler = async (req, res) => {
  const overrideCost = req.body?.overrideCost;

  const newData = {
    barcode: req.body?.barcode,
    filament: req.body?.filament,
    name: req.body?.name,
    description: req.body?.description,
    color: req.body?.color,
    cost: overrideCost ? req.body?.cost : null,
    overrideCost,
    costTaxRate: overrideCost ? req.body?.costTaxRate : null,
    costWithTax: overrideCost ? req.body?.costWithTax : null,
  };

  const result = await newObject({
    model: filamentSkuModel,
    newData,
    user: req.user,
  });
  if (result.error) {
    logger.error('No filament SKU created:', result.error);
    return res.status(result.code).send(result);
  }

  logger.debug(`New filament SKU with ID: ${result._id}`);
  res.send(result);
};

export const deleteFilamentSkuRouteHandler = async (req, res) => {
  const id = new mongoose.Types.ObjectId(req.params.id);

  logger.trace(`Filament SKU with ID: ${id}`);

  const result = await deleteObject({
    model: filamentSkuModel,
    id,
    user: req.user,
  });
  if (result.error) {
    logger.error('No filament SKU deleted:', result.error);
    return res.status(result.code).send(result);
  }

  logger.debug(`Deleted filament SKU with ID: ${id}`);
  res.send(result);
};

export const getFilamentSkuStatsRouteHandler = async (req, res) => {
  const result = await getModelStats({ model: filamentSkuModel });
  if (result?.error) {
    logger.error('Error fetching filament SKU stats:', result.error);
    return res.status(result.code).send(result);
  }
  logger.trace('Filament SKU stats:', result);
  res.send(result);
};

export const getFilamentSkuHistoryRouteHandler = async (req, res) => {
  const from = req.query.from;
  const to = req.query.to;
  const result = await getModelHistory({ model: filamentSkuModel, from, to });
  if (result?.error) {
    logger.error('Error fetching filament SKU history:', result.error);
    return res.status(result.code).send(result);
  }
  logger.trace('Filament SKU history:', result);
  res.send(result);
};