import config from '../../config.js';
import { materialModel } from '../../database/schemas/management/material.schema.js';
import log4js from 'log4js';
import mongoose from 'mongoose';
import {
  getObject,
  listObjects,
  listObjectsByProperties,
  editObject,
  newObject,
  getModelStats,
  getModelHistory,
} from '../../database/database.js';

const logger = log4js.getLogger('Materials');
logger.level = config.server.logLevel;

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

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

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

export const listMaterialsByPropertiesRouteHandler = async (
  req,
  res,
  properties = [],
  filter = {}
) => {
  const result = await listObjectsByProperties({
    model: materialModel,
    properties,
    filter,
    populate: [],
  });

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

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

export const getMaterialRouteHandler = async (req, res) => {
  const id = req.params.id;
  const result = await getObject({
    model: materialModel,
    id,
    populate: [],
  });
  if (result?.error) {
    logger.warn(`Material not found with supplied id.`);
    return res.status(result.code).send(result);
  }
  logger.debug(`Retrieved material with ID: ${id}`);
  res.send(result);
};

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

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

  const updateData = {
    updatedAt: new Date(),
    name: req.body.name,
    url: req.body.url,
    tags: req.body.tags,
  };

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

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

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

export const newMaterialRouteHandler = async (req, res) => {
  const newData = {
    createdAt: new Date(),
    updatedAt: new Date(),
    name: req.body.name,
    url: req.body.url,
    tags: req.body.tags,
  };

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

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

export const getMaterialStatsRouteHandler = async (req, res) => {
  const result = await getModelStats({ model: materialModel });
  if (result?.error) {
    logger.error('Error fetching material stats:', result.error);
    return res.status(result.code).send(result);
  }
  logger.trace('Material stats:', result);
  res.send(result);
};

export const getMaterialHistoryRouteHandler = async (req, res) => {
  const from = req.query.from;
  const to = req.query.to;
  const result = await getModelHistory({ model: materialModel, from, to });
  if (result?.error) {
    logger.error('Error fetching material history:', result.error);
    return res.status(result.code).send(result);
  }
  logger.trace('Material history:', result);
  res.send(result);
};