import { Meteor } from 'meteor/meteor';
import { Mongo } from 'meteor/mongo';
import { check } from 'meteor/check';
import {SimpleSchema} from 'meteor/aldeed:simple-schema';

Workers = new Mongo.Collection('Workers');
let WORKER_ACTIVITIES = ['sales', 'prep', 'canning', 'farming'];
let workersSchema = new SimpleSchema({
	name: {
		type: String,
		label: "Name",
		optional: false,
		trim: true,
		index: 1,
		unique: true
	},
	activities: {
		type: [String],
		label: "Activities",
		optional: false,
		trim: true
	},
	hourlyRate: {
		type: SimpleSchema.Integer,
		label: "HourlyRate",
		optional: false,
		min: 0
	},
	createdAt: {  //Force the value to the current date on the server.
		type: Date,
		label: "Created On",
		// autoValue: function() {  //The disadvantage of autoValue is that it sets the date after insertion, causing the UI to update twice - once where the item has no date, and then again where the date is set.  Sorted lists will cause the item to bounce around.
		// 	if(this.isInsert) return new Date();
		// 	else if(this.isUpsert) return {$setOnInsert: new Date()};
		// 	else this.unset();
		// },
		// denyUpdate: true,
		optional: false
	},
	updatedAt: {
		type: Date,
		label: "Updated On",
		// autoValue: function() {
		// 	if(this.isUpdate) return new Date();
		// },
		// denyInsert: true,
		optional: true
	},
	deactivated: {
		type: Boolean,
		label: "Deactivated",
		optional: true
	},
	hidden: {
		type: Boolean,
		label: "Hidden",
		optional: true
	}
});
workersSchema.constants = {activities: WORKER_ACTIVITIES};
Workers.attachSchema(workersSchema);

if(Meteor.isServer) Meteor.publish('Workers', function() {
	return Workers.find({});
});

if(Meteor.isServer) {
	Meteor.methods({
		createWorker: function(name, activities, hourlyRate) {
			check(name, String);
			check(activities, [String]);
			check(hourlyRate, Number);
			
			if(Roles.userIsInRole(this.userId, [Meteor.UserRoles.ROLE_UPDATE])) {
				Workers.insert({name, activities, hourlyRate, createdAt: new Date()});
			}
			else throw new Meteor.Error(403, "Not authorized.");
		},
		//deleteWorker: function(id) {
		//	if(Roles.userIsInRole(this.userId, [Meteor.UserRoles.ROLE_UPDATE])) {
		//		//TODO: Should troll the database looking for references to remove or replace.  This is currently not used.
		//		Workers.remove(id);
		//	}
		//	else throw new Meteor.Error(403, "Not authorized.");
		//},
		updateWorker: function(id, name, activities, hourlyRate) {
			check(id, String);
			check(name, String);
			check(activities, [String]);
			check(hourlyRate, Number);
			
			if(Roles.userIsInRole(this.userId, [Meteor.UserRoles.ROLE_UPDATE])) {
				Workers.update(id, {$set: {name, activities, hourlyRate, updatedAt: new Date()}});
			}
			else throw new Meteor.Error(403, "Not authorized.");
		},
		deactivateWorker: function(id) {
			if(Roles.userIsInRole(this.userId, [Meteor.UserRoles.ROLE_UPDATE])) {
				//Workers.remove(id);
				Workers.update(id, {$set: {deactivated: true}}, {bypassCollection2: true});
			}
			else throw new Meteor.Error(403, "Not authorized.");
		},
		reactivateWorker: function(id) {
			if(Roles.userIsInRole(this.userId, [Meteor.UserRoles.ROLE_UPDATE])) {
				Workers.update(id, {$set: {deactivated: false}}, {bypassCollection2: true});
			}
			else throw new Meteor.Error(403, "Not authorized.");
		},
		hideWorker: function(id) {  //One step past deactivated - will only show in the Workers list if hidden Workers are enabled.
			if(Roles.userIsInRole(this.userId, [Meteor.UserRoles.ROLE_UPDATE])) {
				Workers.update(id, {$set: {hidden: true}}, {bypassCollection2: true});
			}
			else throw new Meteor.Error(403, "Not authorized.");
		},
		showWorker: function(id) {  //Returns the measure to being simply deactivated.  Will again show in lists.
			if(Roles.userIsInRole(this.userId, [Meteor.UserRoles.ROLE_UPDATE])) {
				Workers.update(id, {$set: {hidden: false}}, {bypassCollection2: true});
			}
			else throw new Meteor.Error(403, "Not authorized.");
		}
	});
}

export default Workers;