# -*- encoding : utf-8 -*-

class Admin::ExportsController < ApplicationController
  layout "admin"
  before_filter :auth_admin

  def prepare_file
    
    @file = params[:csv_file]
    
    require 'roo'

    @xlsx = Roo::Spreadsheet.open(@file)
    #xlsx = Roo::Excelx.new("./new_prices.xlsx")

    # Use the extension option if the extension is ambiguous.
    #xlsx = Roo::Spreadsheet.open('./rails_temp_upload', extension: :xlsx)

    @xlsx.info
    
    
    
    
    
    require 'csv'
    
    
    
    @sheet = @xlsx.sheet(0)

    if @sheet.cell(1,1) == "Factures vente enregistrées"
      @filename = "Export-ventes"
      @credit = true
  
      headers = @sheet.row(2)
  
      @rows = @sheet.parse()
  
      @rows= @rows.drop(1)
      @rows= @rows.drop(1)
  
      @elements = []
      @rows.each do |r|
        i = 0
        t = {}
        r.each do |c|
      
          t[headers[i]] = c
      
    
          i += 1
        end
        @elements << t
      end
    end

    @table_header = ["compte comptable", "compte client", "client","date", "numero piece","N° projet",  "débit", "crédit"]
    @table = []

    @elements.each do |e|
      #TTC
      line = []
      line << "41100000"
      line << e["N° client à facturer"]
      line << e["Nom"]
      line << e["Date document"]
      line << e["N°"]
      line << e["N° projet"]
      
      if @credit
        line << ('%.2f' % e["Montant TTC"]).to_s.sub(".",",")
        line << ""
      else
        line << ""
        line << ('%.2f' % e["Montant TTC"]).to_s.sub(".",",")
      end
  
      @table << line
      
      if e["Centre cout Code"] == "VENTES"
        cpt = "70100000"
      elsif e["Centre cout Code"] == "LOCATION"
        cpt = "70830000"
      else
        cpt = ""
      end
  
      line = []
      line << cpt
      line << e["N° client à facturer"]
      line << e["Nom"]
      line << e["Date document"]
      line << e["N°"]
      line << e["N° projet"]
      
      if @credit
        line << ""
        line << ('%.2f' % e["Montant"]).to_s.sub(".",",")
      else
        line << ('%.2f' % e["Montant"]).to_s.sub(".",",")
        line << ""
      end
    
  
  
      @table << line
  
      #TVA
      line = []
      line << "44566000"
      line << e["N° client à facturer"]
      line << e["Nom"]
      line << e["Date document"]
      line << e["N°"]
      line << e["N° projet"]
      
      if @credit
        line << ""
        line << ('%.2f' % (e["Montant TTC"] - e["Montant"])).to_s.sub(".",",")
      else
        line << ('%.2f' % (e["Montant TTC"] - e["Montant"])).to_s.sub(".",",")
        line << ""
      end
  
  
      @table << line
    
    end
    
    
    
    respond_to do |format|
          format.html{
          
     
          
          }
        
        
          format.xlsx {
              response.headers['Content-Disposition'] = "attachment; filename=#{@filename}-#{Time.now.to_s.to_slug}.xlsx"
            }
          
    end
    
    
    
    
    
    
    
    
    
    
    
    
    
    
    
    if false
      
    
      require 'csv'
    
      csv_text = @file.tempfile.read.force_encoding('ISO-8859-1').encode('utf-8')
      @imported_csv = CSV.parse(csv_text, :headers => true, :col_sep => ";")
      
      @headers = [
        "Opérateur",
        "Forfait",
        "Date fin d'engagement",
        "Numéro de ligne",
        "Site",
        "Numéro"
      
      ]
    
      j_bill_line_types.each do |j_bill_line_type|
        @headers << j_bill_line_type.name
        @headers << j_bill_line_type.name
      
      end
    
      @headers << "Total"
    
    
   
  
    
    
    
    
      @csv = CSV.generate(:headers => true, :col_sep => ";") do |csv|
        csv << @headers
        date = @start
      
        line = [
        "",
        "",
        "",
        "",
        ""
        ]
        j_bill_line_types.each do |j_bill_line_type|
          line << "Prix"
          line << "Volume"

       
        
        end
      
      
        line <<  ""
      
  
  
        csv << line
      
      
        j_bills.joins(:j_line).order("j_lines.number ASC").each do |j_bill|
          j_line = j_bill.j_line
        
          line = []
          line << j_bill.j_forfait.j_operateur.name if j_bill.j_forfait and j_bill.j_forfait.j_operateur
          line << j_bill.j_forfait.name if j_bill.j_forfait 
          if j_bill.j_line and j_bill.j_line.active_forfait
            line << j_bill.j_line.active_forfait.end_at
          else
            line << ""
          end
        
          line << number_to_phone(j_bill.j_line.number)
          line << j_bill.j_line.hardware
          line << j_bill.bill_number
            
      
          j_bill_line_types.each do |j_bill_line_type|
            
            pr = j_bill.j_bill_lines.where(:j_bill_line_type_id => j_bill_line_type.id).sum(:amount)
            
            v = j_bill.j_bill_lines.where(:j_bill_line_type_id => j_bill_line_type.id).sum("volume").to_f
          
            if pr != 00 or v != 0
              if j_bill_line_type.unit == "Secondes"
                line << short_format_time(v)
              else
                line << v
              end
            else
              line << ""
            end
          
            if pr != 00
              line << ActionController::Base.helpers.number_to_currency(pr) 
          
            else
              line << ""
            end
          
          
          
          
          end
        
          line << ActionController::Base.helpers.number_to_currency(j_bill.amount)
        
          csv << line
        end
      
      
      end
    
    
      @data_to_send = @csv.encode('iso-8859-1', :undef => :replace, :replace => '')
    
      file_path = Rails.root.join("pdf", "export_mois.csv")
      
    
    
      File.open(file_path, "w+") do |f|
        f.write(@data_to_send)
      end
    
    
    
    
    
      respond_to do |format|
            format.html{
            
       
    
              require 'csv'    

              csv_text = File.read(file_path).encode('utf-8')
              @csv = CSV.parse(csv_text, :headers => true, :col_sep => ";")
            
            }
          
          
          
            format.csv { 
            
            
            
              send_file file_path, :filename => "export-csv.csv", :type => 'text/csv; charset=iso-8859-1; header=present' 
        
            }
      end
    
    
    end
    
  end
  
  
  def index
    
  end
  

end