const HummusRecipe = require('hummus-recipe');

const pdfDoc = new HummusRecipe('invoice.pdf', 'fattura.pdf');
    const optionsBoldVerySmall3 = {
      color: '000000',
      fontSize: 8.5,
      bold: true,
      font: 'Helvetica'
    }
    const optionsBoldVerySmall2 = {
      color: '000000',
      fontSize: 9,
      bold: true,
      font: 'Helvetica'
    }

    const optionsBoldVerySmall = {
      color: '000000',
      fontSize: 10,
      bold: true,
      font: 'Helvetica'
    }

    const optionsWhiteBoldVerySmall = {
      color: 'ffffff',
      fontSize: 10,
      bold: true,
      font: 'Helvetica'
    }

    const optionsVerySmall = {
      color: '000000',
      fontSize: 10,
      font: 'Helvetica'
    }

    const optionsVerySmall2 = {
      color: '000000',
      fontSize: 8,
      font: 'Helvetica'
    }

    const optionsSmall = {
      color: '000000',
      fontSize: 15,
      font: 'Helvetica'
    }

    const optionsBoldSmall = {
      color: '000000',
      fontSize: 15,
      bold: true,
      font: 'Helvetica'
    }

    const optionsCode = {
      color: 'ffffff',
      fontSize: 17,
      bold: true,
      font: 'Helvetica'
    }

    const optionsCode2 = {
      color: 'ffffff',
      fontSize: 13,
      bold: true,
      font: 'Helvetica'
    }

    const optionsBlackCode = {
      color: '000000',
      fontSize: 25,
      bold: true,
      font: 'Helvetica'
    }

    const optionsBoldImport = {
      color: '000000',
      fontSize: 8,
      bold: true,
      font: 'Helvetica'
    }

    const optionsBoldStimate = {
      color: '000000',
      fontSize: 13,
      bold: true,
      font: 'Helvetica'
    }

    const optionsImport = {
      color: '000000',
      fontSize: 8,
      font: 'Helvetica'
    }

//Funzioni
  splitString = function (stringa, maxLength) {
    let firstLine = " "
    let secondLine = " "
    if (stringa.length > maxLength) {
      let firstPart = stringa.substr(0, maxLength)
      let firstPartArray = firstPart.split("").reverse().join("").split(" ")
      let nextLine = [""]
      if (firstPartArray.length > 1) {
          nextLine = firstPartArray.splice(0, 1)
      }
      firstLine = firstPartArray.join(" ").split("").reverse().join("")
      secondLine = nextLine[0].split("").reverse().join("") + stringa.substr(maxLength, (maxLength - 4 - nextLine[0].length))
      if ((nextLine[0].length >= 31) || (stringa.length > ((2*maxLength) - 4))) {
        secondLine += '...'
      }
      secondLine += " "
    } else {
      firstLine = stringa + " "
    }

    return {
      firstLine,
      secondLine
    }
  }

//Layout
    const meterReadingTypes = {
      ' ': ' ',
      'estimated': 'Stimata',
      'real': 'Reale'
    }
    const fiscalCodeLayout = "Codice Fiscale: "
    const pivaLayout = "Partita Iva:"
    const meterSerialNumberLayout = "Matricola Contatore"
    const meterReading1 = "Lettura "
//Dati Cliente
    //const customer = await context.app.service("customers").get(context.result.customerId)
    //const registry = await context.app.service("registries").get(customer.registryId)
    let separator = ', '
    /* if (!registry.address) {
      registry.address = {}
      separator = ' '
    }*/
    const testParameter = "100000,00"
    const testDate = "15/09/2018"
    const maxLength = 30

    //const supply = await context.app.service("supplies").get(customer.supplyId)
    //const meter = await context.app.service("meters").get(supply.meterId)
    const denomination = "100% ITALIA -INTERNATIAL TRADE S.R.L"//registry.denomination || (registry.lastName + ' ' + registry.firstName)
    const addressResidence = "VIA MATTINE - SOPRA CASEIFICIO POLITO, 57"//(registry.address.toponym || '') + ' ' + (registry.address.street || '') + separator + (registry.address.civic || '')
    const addressRedidencePart2 = "84033 AGROPOLI SA" //(registry.address.zip || '') + ' ' + (registry.address.locality || '') + ' ' + (registry.address.province || '')
    const fiscalCode = "04719420657"//registry.fiscalCode || ' '
    const piva = "04719420657"//registry.vat || ' '
//Dati Spedizione
    const denominationShipment = "100% ITALIA -INTERNATIAL TRADE S.R.L"//customer.name
    // const at = ' '
    const addressShipment = "VIA MATTINE, 57"//(customer.shipmentAddress.toponym || '') + ' ' + (customer.shipmentAddress.street || '') + ', ' + (customer.shipmentAddress.civic || '')
    const addressShipmentPart2 = "84043 AGROPOLI SA"//(customer.shipmentAddress.zip || '') + ' ' + (customer.shipmentAddress.locality || '') + ' ' + (customer.shipmentAddress.province || '')
//Id Cliente
    const Id = 'Codice Utenza: ' + "14999"//customer.code
//Dati Fattura
    const emissionDate = "15/05/2018"//formatDate(context.result.emissionDate) || ' '
    const bill = "FATTURA N. 2018000000015 del 15/05/2018"//'FATTURA N. ' + context.result.number + ' del ' + emissionDate

    const dueDate = testDate//formatDate(context.result.dueDate) || ' '
    const amount = testParameter//parseInt(context.result.amount) || ' '
    const decimal = "99"//zeroPadding(parseInt((context.result.amount%1) * 100), 2) || ' '
// Dati Riepilogo Importi
    const BaseTariffMc = "100.000"//context.result.details.tariffRows[0].level || '0'
    const BaseTariff = "100,00"//formatCurrency(context.result.details.tariffRows[0].price) || '0,00'
    const BaseTariffAmount = testParameter//formatCurrency(context.result.details.tariffRows[0].amount) || '0,00'
    const TariffMc1 = "100.000"//context.result.details.tariffRows[1].level || '0'
    const Tariff1 = "100,00"//formatCurrency(context.result.details.tariffRows[1].price) || '0,00'
    const TariffAmount1 = testParameter//formatCurrency(context.result.details.tariffRows[1].amount) || '0,00'
    const TariffMc2 = "100.000"//context.result.details.tariffRows[2].level || '0'
    const Tariff2 = "100,00"//formatCurrency(context.result.details.tariffRows[2].price) || '0,00'
    const TariffAmount2 = testParameter//formatCurrency(context.result.details.tariffRows[2].amount) || '0,00'
    const TariffMc3 = "100.000"//context.result.details.tariffRows[3].level || '0'
    const Tariff3 = "100,00"//formatCurrency(context.result.details.tariffRows[3].price) || '0,00'
    const TariffAmount3 = testParameter//formatCurrency(context.result.details.tariffRows[3].amount) || '0,00'
    const FixAmount = testParameter//formatCurrency(context.result.details.fixedQuota) || '0,00'
    const ExtraAmount = testParameter//formatCurrency(context.result.details.extra) || '0,00'
    const BillCost = testParameter//formatCurrency(context.result.details.elaboratePrice) || '0,00'
    const Taxable = testParameter//formatCurrency(context.result.details.total) || '0,00'
    const VAT = testParameter//formatCurrency(context.result.details.taxTotal) || '0,00'
    const NotificationTAx = testParameter//formatCurrency(context.result.details.downPayments) || '0,00'
    const Interests = testParameter//formatCurrency(context.result.details.defaultInterests) || '0,00'
    const Deposit = "0,00"
//Dati Contatore
    const MeterId = "ab 025483 /98"//meter.serialNumber || ' '
//Dati Letture
    const CurrentReadindDate = testDate//formatDate(context.result.details.endMeterReading.date) || ' '
    const CurrentReadindMc = testParameter//context.result.details.endMeterReading.meterLevel || '0'
    const CurrentReadindType = "REALE"//context.result.details.endMeterReading.type || ' '
    const PreviousReadindDate = testDate//formatDate(context.result.details.startMeterReading.date) || ' '
    const PreviousReadindMc = testParameter//context.result.details.startMeterReading.meterLevel || '0'
    const PreviousReadindType = "STIMATA"//context.result.details.startMeterReading.type || ' '

    //Periodo di Fatturazione
    const BillPeriod = "Consumo dal 15/09/2018 al 25/09/2018"//"Consumo dal " + PreviousReadindDate + " al " + CurrentReadindDate || ' '
    const BillMc = testParameter//context.result.details.consumes || '0'
//Ubicazione Contatore
    const MeterAddress = "VIA MATTINE - SOPRA CASEIFICIO POLITO, 57"//context.result.details.supplyAddress.address || ' '
    const MeterAddressPart2 = "84033 AGROPOLI SA"//context.result.details.supplyAddress.city || ' '
    const MeterCoordinates = "123456789 123456789"//context.result.details.supplyAddress.geocodes || ' '
//Tariffa applicata
    const ApplyTariff = "CO.IN.TU.AT.I4 - Usi diversi turistico commerciale i4"//context.result.details.tariffName || ' '

    pdfDoc
    // edit 1st page
      .editPage(1)
      .text(denomination, 35, 110, optionsBoldVerySmall)
      .text(addressResidence, 35, 122, optionsVerySmall)
      .text(addressRedidencePart2, 35, 132, optionsVerySmall)
      .text(fiscalCode, 115, 142, optionsVerySmall)
      .text(fiscalCodeLayout, 35, 142, optionsBoldVerySmall)
      if (denominationShipment.length > maxLength) {
        let line = splitString(denominationShipment, maxLength)
        pdfDoc
        .text(line.firstLine, 290, 55, optionsBoldSmall)
        .text(line.secondLine, 290, 70, optionsBoldSmall)
      }else{
        pdfDoc
        .text(denominationShipment, 290, 60, optionsBoldSmall)
      }
      pdfDoc
      // .text("C/O " + at, 290, 75, optionsBoldSmall)
      .text(addressShipment, 290, 85, optionsSmall)
      .text(addressShipmentPart2, 290, 100, optionsSmall)
      .text(Id, 45, 180, optionsCode2)
      .text(bill, 195, 188, optionsWhiteBoldVerySmall)
      .text(dueDate, 460, 185, optionsCode)
      .text("€ " + amount + "," + decimal, 400, 240, optionsBlackCode)
      .text("Totale da pagare EURO", 350, 450, optionsBoldImport)
      .text(amount + "," + decimal, 525, 450, optionsBoldImport)
      .text("mc", 450, 303, optionsBoldImport)
      .text("Tariffa €", 483, 303, optionsBoldImport)
      .text("Importo €", 525, 303, optionsBoldImport)
      //Tariffa Base
      .text("Tariffa Base", 350, 317, optionsImport)
      .text(BaseTariffMc, 450, 317, optionsImport)
      .text(BaseTariff, 483, 317, optionsImport)
      .text(BaseTariffAmount, 525, 317, optionsImport)
      //Prima Eccedenza
      .text("Eccedenza 1", 350, 327, optionsImport)
      .text(TariffMc1, 450, 327, optionsImport)
      .text(Tariff1, 483, 327, optionsImport)
      .text(TariffAmount1, 525, 327, optionsImport)
      //Seconda Eccedenza
      .text("Eccedenza 2", 350, 337, optionsImport)
      .text(TariffMc2, 450, 337, optionsImport)
      .text(Tariff2, 483, 337, optionsImport)
      .text(TariffAmount2, 525, 337, optionsImport)
      //Terza Eccedenza
      .text("Eccedenza 3", 350, 347, optionsImport)
      .text(TariffMc3, 450, 347, optionsImport)
      .text(Tariff3, 483, 347, optionsImport)
      .text(TariffAmount3, 525, 347, optionsImport)
      //Quota Fissa
      .text("Quota fissa", 350, 360, optionsImport)
      .text(FixAmount, 525, 360, optionsImport)
      //Addebiti / Straordinari
      .text("Addebiti / Straordinari", 350, 370, optionsImport)
      .text(ExtraAmount, 525, 370, optionsImport)
      // Costi Elaborazione fattura
      .text("Spese Elaborazione Fattura", 350, 380, optionsImport)
      .text(BillCost, 525, 380, optionsImport)
      //Imponbile
      .text("Totale Imponibile", 350, 390, optionsImport)
      .text(Taxable, 525, 390, optionsImport)
      //Totale IVA
      .text("Totale IVA", 350, 400, optionsImport)
      .text(VAT, 525, 400, optionsImport)
      //Spese Notifica
      .text("Spese Notifiche", 350, 415, optionsImport)
      .text(NotificationTAx, 525, 415, optionsImport)
      //Mora ed Interessi
      .text("Mora ed Interni", 350, 425, optionsImport)
      .text(Interests, 525, 425, optionsImport)
      //Rata in acconto
      .text("Rata in Acconto da Detrarre", 350, 435, optionsImport)
      .text(Deposit, 525, 435, optionsImport)
      //MAtricola Conattore
      .text(meterSerialNumberLayout, 45, 303, optionsImport)
      .text(MeterId, 140, 303, optionsBoldImport)
      //Dati Letture
      .text(meterReading1 + meterReadingTypes[CurrentReadindType], 45, 317, optionsImport)
      .text(CurrentReadindDate, 140, 317, optionsImport)
      .text("mc " + CurrentReadindMc, 210, 317, optionsImport)
      .text(meterReading1 + meterReadingTypes[PreviousReadindType], 45, 329, optionsImport)
      .text(PreviousReadindDate, 140, 329, optionsImport)
      .text("mc " + PreviousReadindMc, 210, 329, optionsImport)

      // .text("mc " + TotalRealMc, 210, 341, optionsImport)
      // .text("mc " + TotalStimateMc, 275, 378, optionsBoldStimate)
      //Periodo Fatturazione
      .text(BillPeriod, 185, 240, optionsVerySmall)
      //Consumo Fatturato

      .text("Totale consumo: " + BillMc + " mc", 45, 253, optionsVerySmall)
      .text("Totale consumo: " + BillMc + " mc", 65, 378, optionsBoldStimate)

      //Tariffa applicata
      .text("TARIFFA APPLICATA: ", 32, 497, optionsVerySmall2)
      .text(ApplyTariff, 115, 497, optionsBoldVerySmall3)

      .text("COORDINATE GEOGRAFICHE: ", 32, 512, optionsVerySmall2)
      .text(MeterCoordinates, 182, 512, optionsBoldVerySmall2)

      // Ubicazione Contatore
      .text("UBICAZIONE CONTATORE: ", 32, 530, optionsVerySmall2)
      if (MeterAddress.length > 40) {
        let line = splitString(MeterAddress, 40)
        pdfDoc
        .text(line.firstLine, 140, 530, optionsBoldVerySmall2)
        .text(line.secondLine, 140, 540, optionsBoldVerySmall2)
        .text(MeterAddressPart2, 140, 550, optionsBoldVerySmall2)
      }else{
        pdfDoc
        .text(MeterAddress, 140, 530, optionsBoldVerySmall2)
        .text(MeterAddressPart2, 140, 540, optionsBoldVerySmall2)
      }
      pdfDoc
      //.text(MeterAddress, 152, 535, optionsBoldVerySmall2)
      //.text(MeterAddressPart2, 152, 545, optionsBoldVerySmall2)

    if ( piva != " ") {
      pdfDoc
          .text(piva, 95, 152, optionsVerySmall)
          .text(pivaLayout, 35, 152, optionsBoldVerySmall)
    }

    pdfDoc
      .endPage()
      .endPDF();