var mongoose = require('mongoose');

const _ = require('lodash');

const tools = require('../tools/general');

mongoose.Promise = global.Promise;
mongoose.level = "F";

// Resolving error Unknown modifier: $pushAll
mongoose.plugin(schema => {
  schema.options.usePushEach = true
});

mongoose.set('debug', process.env.DEBUG);

var ProjectSchema = new mongoose.Schema({
  userId: {
    type: String,
  },
  pos: {
    type: Number,
  },
  descr: {
    type: String,
  },
  longdescr: {
    type: String,
  },
  id_parent: {
    type: String,
  },
  priority: {
    type: Number,
  },
  statusproj: {
    type: Number,
    default: 0
  },
  created_at: {
    type: Date
  },
  modify_at: {
    type: Date
  },
  completed_at: {
    type: Date
  },
  expiring_at: {
    type: Date,
  },
  enableExpiring: {
    type: Boolean,
    default: false
  },
  id_prev: {
    type: String,
  },
  modified: {
    type: Boolean,
  },
  live_url: {
    type: String,
  },
  test_url: {
    type: String,
  },
  totalphases: {
    type: Number,
    default: 1
  },
  actualphase: {
    type: Number,
    default: 1
  },
  hoursplanned: {
    type: Number,
    default: 0
  },
  hoursworked: {
    type: Number,
    default: 0
  },
  progressCalc: {
    type: Number,
    default: 0
  },
  begin_development: {
    type: Date,
  },
  begin_test: {
    type: Date,
  },
  hoursweeky_plannedtowork: {
    type: Number,
    default: 0
  },
  endwork_estimate: {
    type: Date
  }

});

ProjectSchema.methods.toJSON = function () {
  var Project = this;
  var projObject = Project.toObject();

  // console.log(projObject);

  return _.pick(projObject, tools.allfieldProjectWithId());
};


ProjectSchema.statics.findByUserIdAndIdParent = function (userId, id_parent) {
  var Project = this;

  if (userId === '') {
    return Project.find({
      'id_parent': id_parent,
    });
  } else {
    return Project.find({
      'userId': userId,
      'id_parent': id_parent,
    });
  }
};

ProjectSchema.statics.findProjectByUserId = function (userId, idproj) {
  var Project = this;

  if (userId === '') {
    return Project.findOne({
      '_id': idproj,
    });
  } else {
    return Project.findOne({
      'userId': userId,
      '_id': idproj,
    });
  }
};


ProjectSchema.statics.findAllByUserId = function (userId) {
  var Project = this;

  return Project.find({
    'userId': userId,
  }).then(ris => {
    return ris
  })

};

ProjectSchema.statics.getArrIdParentInTable = function (userId) {
  var Project = this;

  return Project.find({ 'userId': userId }).distinct("id_parent")

};

ProjectSchema.statics.getIdParentByIdProj = function (idProj) {
  var Project = this;

  console.log('INIT getIdParentByIdProj', idProj);

  return Project.findOne({ '_id': idProj }).then(rec => {
    if (!!rec) {
      console.log('getIdParentByIdProj', rec.id_parent);
      return rec.id_parent;
    } else {
      return '';
    }
  }).catch(e => {
    return '';
  })

};

ProjectSchema.statics.getAllProjects = async function (userId) {
  var Project = this;

  let obj = [];

  obj.arrproj = await Project.findAllByUserId(userId);

  return obj;

};

ProjectSchema.statics.updateCalc = async function (userId, idproj, objdatacalc, recIn) {

  return new Promise((resolve, reject) => {
    if (!!recIn) {
      return resolve(recIn);
    } else {
      return resolve(Project.findProjectByUserId(userId, idproj))
    }
  }).then((myproj) => {
    if (!!myproj) {
      console.log('objdatacalc progressCalc', objdatacalc.mydata.progressCalc);

      objdatacalc.setValuesToRecord(myproj);

      // console.log('updateCalc', myproj._id, myproj.progressCalc);

      return myproj.save()
        .then(() => {
          // console.log('salvato proj!');
          return true;
        })
        .catch(err => {
          console.log("Error updateCalc", err.message);
        });
    }
    return false;
  }).catch(e => {
    console.log('Error: ', e);
    return false;
  });

};


ProjectSchema.pre('save', function (next) {
  // var Project = this;

  // console.log('Project.expiring_at', Project.expiring_at);

  next();
});


var Project = mongoose.model('Projects', ProjectSchema);

module.exports = { Project };