app/controllers/wklocation_controller.rb
# ERPmine - ERP for service industry
# Copyright (C) 2011-2020  Adhi software pvt ltd
#
# This program is free software; you can redistribute it and/or
# modify it under the terms of the GNU General Public License
# as published by the Free Software Foundation; either version 2
# of the License, or (at your option) any later version.
#
# This program is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
# GNU General Public License for more details.
#
# You should have received a copy of the GNU General Public License
# along with this program; if not, write to the Free Software
# Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301, USA.

class WklocationController < WkbaseController

  menu_item :wkcrmenumeration
  include WktimeHelper
  include WkdocumentHelper
  helper :wkdocument
  helper :attachments
  before_action :require_login
  before_action :check_perm_and_redirect, :only => [:index, :edit, :update, :destroy]
	accept_api_auth :getlocations

  	def index
		sort_init 'name', 'asc'
		sort_update 'name' => "name",
					'type' => "#{WkCrmEnumeration.table_name}.name",
					'city' => "#{WkAddress.table_name}.city",
					'state' => "#{WkAddress.table_name}.state"

		set_filter_session
		locationName = session[controller_name].try(:[], :location_name)
		locationType =  session[controller_name].try(:[], :location_type)
		entries = WkLocation.all

		if locationType.present? && locationType.to_i != 0
			entries = entries.where(:location_type_id => locationType.to_i)
		end

		if locationName.present?
			entries = entries.where("LOWER(wk_locations.name) like LOWER(?) ", "%#{locationName}%")
		end

		entries = entries.left_joins(:address, :location_type)
		entries = entries.reorder(sort_clause)
		respond_to do |format|
			format.html {
				formPagination(entries)
			}
			format.csv{
				headers = {name: l(:field_name), type: l(:field_type), address: l(:label_account_address1), city: l(:label_city), state: l(:label_state), default: l(:field_is_default), main: l(:label_main_location)}
				data = entries.collect{|entry| {name: entry.name, type: entry&.location_type&.name, address: entry&.address&.address1, city: entry&.address&.city, state: entry&.address&.state, default: entry.is_default, main: entry.is_main} }
				send_data(csv_export(headers: headers, data: data), type: "text/csv; header=present", filename: "location.csv")
			}
		end
  	end

  	def edit
		@locEntry = nil
		unless params[:location_id].blank?
			@locEntry = WkLocation.find(params[:location_id])
		end
  	end

  	def update
		errorMsg = nil
		if params[:location_id].blank? || params[:location_id].to_i == 0
			locationObj = WkLocation.new
		else
		  locationObj = WkLocation.find(params[:location_id].to_i)
		end
		locationObj.name = params[:location_name]
		locationObj.location_type_id = params[:location_type]
		locationObj.is_default = params[:defaultValue]
		locationObj.is_main = params[:defaultMain]
		locationObj.attachment_id = params[:attachment_id].present? ? params[:attachment_id] : nil
		unless locationObj.valid?
			errorMsg = errorMsg.blank? ? locationObj.errors.full_messages.join("<br>") : locationObj.errors.full_messages.join("<br>") + "<br/>" + errorMsg
		end
		if errorMsg.blank?
			addrId = updateAddress
			locationObj.address_id = addrId if addrId.present?
			locationObj.save
			#for attachment save
			errorMsg = save_attachments(locationObj.id) if params[:attachments].present?
		end
		if errorMsg.blank?
		    redirect_to :controller => controller_name,:action => 'index' , :tab => controller_name
		    flash[:notice] = l(:notice_successful_update)
		else
			flash[:error] = errorMsg
		    redirect_to :controller => controller_name,:action => 'edit', :location_id => locationObj.id
		end
  	end

  	def destroy
		location = WkLocation.find(params[:location_id].to_i)
		if location.destroy
			flash[:notice] = l(:notice_successful_delete)
		else
			flash[:error] = location.errors.full_messages.join("<br>")
		end
		redirect_back_or_default :action => 'index', :tab => params[:tab]
  	end

	def set_filter_session
		filters = [:location_name, :location_type, :show_on_map]
		super(filters)
	end

	def check_perm_and_redirect
		unless User.current.admin? || hasSettingPerm
			render_403
			return false
		end
	end

	def formPagination(entries)
		@entry_count = entries.count
        setLimitAndOffset()
		@locationObj = entries.limit(@limit).offset(@offset)
	end

	def setLimitAndOffset
		if api_request?
			@offset, @limit = api_offset_and_limit
			if !params[:limit].blank?
				@limit = params[:limit]
			end
			if !params[:offset].blank?
				@offset = params[:offset]
			end
		else
			@entry_pages = Paginator.new @entry_count, per_page_option, params['page']
			@limit = @entry_pages.per_page
			@offset = @entry_pages.offset
		end
	end

	def getlocations
		render json: getAllLocations
	end
end
