const ContactUs = require('../models/ContactUs');
const {body, validationResult , checkSchema} = require('express-validator');
const {_sr} = require('../plugins/serverResponses');
const {res404, res500, hasWhiteSpaces, isLatinCharactersWithSymbol, generateRandomDigits} = require('../plugins/controllersHelperFunctions');


/////////////////////////////////////////////////////////////////////// admin
module.exports.updateContacUs = [
  checkSchema({
    description : {
      notEmpty : true,
      errorMessage : _sr['fa'].required.description
    },
    email : {
      isEmail : true,
      errorMessage : _sr['fa'].format.email,
    },
    phone : {
      isNumeric : true,
      errorMessage : `شماره تلفن ${_sr['fa'].optional.number}`
    },
    address : {
      isString : true,
      errorMessage : `آدرس ${_sr['fa'].optional.string}`
    },
    'location.type' : {
      isString : true,
    },
    'location.coordinates' : {
      isArray : true
    }
  }),
  async (req, res) => {
    const errors = validationResult(req)
      if (!errors.isEmpty()) return res.status(422).json({
        validation: errors.mapped()
      });

    try {
      
      /**
       * get data from input
       */
      var {
        description,
        email,
        phone,
        address,
        location,
      } = req.body;

      /**
       * get id
       */
      // var contactUsId = req.params.id;
      
      var contactUs = await ContactUs.findOne();

      if(!contactUs){
        return res404(res , `صفحه ارتباط با ما وجود ندارد`);
      }

      /**
       * make update object
       */
      contactUs.title = contactUs.title.trim();
      contactUs.description = description.trim();
      contactUs.email = email.trim();
      contactUs.phone = phone.trim();
      contactUs.address = address.trim();
      contactUs.location = {
        type : location.type,
        coordinates : location.coordinates
      };
      contactUs.main = contactUs.main;
      contactUs.showInMenu = contactUs.showInMenu;
      contactUs._creator = req.user?._id || null;
      contactUs._updatedBy = req.user?._id || null;
      contactUs.siteMap = contactUs.siteMap;
      contactUs.showInFooter = contactUs.showInFooter;

      await contactUs.save();

      /**
       * show result
       */
      return res.json(contactUs);

    } catch (error) {
      return res500(res , error.message);
    }
  }
]

module.exports.getOneContacUs = [
  async (req, res) => {
    try {

      // var add = new ContactUs({
      //   description: "توضیحات صفحه تماس با ما",
      //   showInMenu: true,
      //   main: true,
      //   email: 'test@gmail.com',
      //   phone: '08632222222',
      //   address: 'میدان فاطمیه',
      //   _creator: null,
      //   _updatedBy: null,
      //   location: {
      //     type: 'Point',
      //     coordinates: [-118.2870407961309, 33.93508571994455]
      //   },
      //   siteMap: true,
      //   showInFooter: true
      // });

      // await add.save();
      /**
       * get ContacUs
       */
      const getContacUs = await ContactUs.find({});
      
      /**
       * if not exist
       */
      if(!getContacUs.length){
        return res404(res , `صفحه ارتباط با ما وجود ندارد`);
      }

      /**
       * show result
       */
      return res.json(getContacUs[0]);
    } catch (error) {
      /**
       * if we got unkown error show to client
       */
      res500(res , error);
    }
  }
]