/* eslint-disable
    handle-callback-err,
    no-return-assign,
    no-undef,
    no-useless-escape,
*/
// TODO: This file was created by bulk-decaffeinate.
// Fix any style issues and re-enable lint.
/*
 * decaffeinate suggestions:
 * DS101: Remove unnecessary use of Array.from
 * DS102: Remove unnecessary code created because of implicit returns
 * Full docs: https://github.com/decaffeinate/decaffeinate/blob/master/docs/suggestions.md
 */
'use strict'

// #
// Controller used in the admin invoices listing page
// #
Application.Controllers.controller('InvoicesController', ['$scope', '$state', 'Invoice', 'invoices', '$uibModal', 'growl', '$filter', 'Setting', 'settings', '_t',
  function ($scope, $state, Invoice, invoices, $uibModal, growl, $filter, Setting, settings, _t) {
  /* PRIVATE STATIC CONSTANTS */

    // number of invoices loaded each time we click on 'load more...'
    const INVOICES_PER_PAGE = 20

    /* PUBLIC SCOPE */

    // # List of all users invoices
    $scope.invoices = invoices

    // Invoices filters
    $scope.searchInvoice = {
      date: null,
      name: '',
      reference: ''
    }

    // currently displayed page of invoices (search results)
    $scope.page = 1

    // true when all invoices are loaded
    $scope.noMoreResults = false

    // # Default invoices ordering/sorting
    $scope.orderInvoice = '-reference'

    // # Invoices parameters
    $scope.invoice = {
      logo: null,
      reference: {
        model: '',
        help: null,
        templateUrl: 'editReference.html'
      },
      code: {
        model: '',
        active: true,
        templateUrl: 'editCode.html'
      },
      number: {
        model: '',
        help: null,
        templateUrl: 'editNumber.html'
      },
      VAT: {
        rate: 19.6,
        active: false,
        templateUrl: 'editVAT.html'
      },
      text: {
        content: ''
      },
      legals: {
        content: ''
      }
    }

    // # Placeholding date for the invoice creation
    $scope.today = moment()

    // # Placeholding date for the reservation begin
    $scope.inOneWeek = moment().add(1, 'week').startOf('hour')

    // # Placeholding date for the reservation end
    $scope.inOneWeekAndOneHour = moment().add(1, 'week').add(1, 'hour').startOf('hour')

    // #
    // Change the invoices ordering criterion to the one provided
    // @param orderBy {string} ordering criterion
    // #
    $scope.setOrderInvoice = function (orderBy) {
      if ($scope.orderInvoice === orderBy) {
        $scope.orderInvoice = `-${orderBy}`
      } else {
        $scope.orderInvoice = orderBy
      }

      resetSearchInvoice()
      return invoiceSearch()
    }

    // #
    // Open a modal window asking the admin the details to refund the user about the provided invoice
    // @param invoice {Object} invoice inherited from angular's $resource
    // #
    $scope.generateAvoirForInvoice = function (invoice) {
    // open modal
      const modalInstance = $uibModal.open({
        templateUrl: '<%= asset_path "admin/invoices/avoirModal.html" %>',
        controller: 'AvoirModalController',
        resolve: {
          invoice () { return invoice }
        }
      })

      // once done, update the invoice model and inform the admin
      return modalInstance.result.then(function (res) {
        $scope.invoices.unshift(res.avoir)
        return Invoice.get({ id: invoice.id }, function (data) {
          invoice.has_avoir = data.has_avoir
          return growl.success(_t('refund_invoice_successfully_created'))
        })
      })
    }

    // #
    // Generate an invoice reference sample from the parametrized model
    // @returns {string} invoice reference sample
    // #
    $scope.mkReference = function () {
      let sample = $scope.invoice.reference.model
      if (sample) {
      // invoice number per day (dd..dd)
        sample = sample.replace(/d+(?![^\[]*])/g, (match, offset, string) => padWithZeros(2, match.length))
        // invoice number per month (mm..mm)
        sample = sample.replace(/m+(?![^\[]*])/g, (match, offset, string) => padWithZeros(12, match.length))
        // invoice number per year (yy..yy)
        sample = sample.replace(/y+(?![^\[]*])/g, (match, offset, string) => padWithZeros(8, match.length))
        // date information
        sample = sample.replace(/[YMD]+(?![^\[]*])/g, (match, offset, string) => $scope.today.format(match))
        // information about online selling (X[text])
        sample = sample.replace(/X\[([^\]]+)\]/g, (match, p1, offset, string) => p1)
        // information about wallet (W[text]) - does not apply here
        sample = sample.replace(/W\[([^\]]+)\]/g, '')
        // information about refunds (R[text]) - does not apply here
        sample = sample.replace(/R\[([^\]]+)\]/g, '')
      }
      return sample
    }

    // #
    // Generate an order nmuber sample from the parametrized model
    // @returns {string} invoice reference sample
    // #
    $scope.mkNumber = function () {
      let sample = $scope.invoice.number.model
      if (sample) {
      // global order number (nn..nn)
        sample = sample.replace(/n+(?![^\[]*])/g, (match, offset, string) => padWithZeros(327, match.length))
        // order number per year (yy..yy)
        sample = sample.replace(/y+(?![^\[]*])/g, (match, offset, string) => padWithZeros(8, match.length))
        // order number per month (mm..mm)
        sample = sample.replace(/m+(?![^\[]*])/g, (match, offset, string) => padWithZeros(12, match.length))
        // order number per day (dd..dd)
        sample = sample.replace(/d+(?![^\[]*])/g, (match, offset, string) => padWithZeros(2, match.length))
        // date information
        sample = sample.replace(/[YMD]+(?![^\[]*])/g, (match, offset, string) => $scope.today.format(match))
      }
      return sample
    }

    // #
    // Open a modal dialog allowing the user to edit the invoice reference generation template
    // #
    $scope.openEditReference = function () {
      const modalInstance = $uibModal.open({
        animation: true,
        templateUrl: $scope.invoice.reference.templateUrl,
        size: 'lg',
        resolve: {
          model () {
            return $scope.invoice.reference.model
          }
        },
        controller ($scope, $uibModalInstance, model) {
          $scope.model = model
          $scope.ok = () => $uibModalInstance.close($scope.model)
          return $scope.cancel = () => $uibModalInstance.dismiss('cancel')
        }
      })

      return modalInstance.result.then(model =>
        Setting.update({ name: 'invoice_reference' }, { value: model }, function (data) {
          $scope.invoice.reference.model = model
          return growl.success(_t('invoice_reference_successfully_saved'))
        }
        , function (error) {
          growl.error(_t('an_error_occurred_while_saving_invoice_reference'))
          return console.error(error)
        })
      )
    }

    // #
    // Open a modal dialog allowing the user to edit the invoice code
    // #
    $scope.openEditCode = function () {
      const modalInstance = $uibModal.open({
        animation: true,
        templateUrl: $scope.invoice.code.templateUrl,
        size: 'lg',
        resolve: {
          model () {
            return $scope.invoice.code.model
          },
          active () {
            return $scope.invoice.code.active
          }
        },
        controller ($scope, $uibModalInstance, model, active) {
          $scope.codeModel = model
          $scope.isSelected = active

          $scope.ok = () => $uibModalInstance.close({ model: $scope.codeModel, active: $scope.isSelected })
          return $scope.cancel = () => $uibModalInstance.dismiss('cancel')
        }
      })

      return modalInstance.result.then(function (result) {
        Setting.update({ name: 'invoice_code-value' }, { value: result.model }, function (data) {
          $scope.invoice.code.model = result.model
          if (result.active) {
            return growl.success(_t('invoicing_code_succesfully_saved'))
          }
        }
        , function (error) {
          growl.error(_t('an_error_occurred_while_saving_the_invoicing_code'))
          return console.error(error)
        })

        return Setting.update({ name: 'invoice_code-active' }, { value: result.active ? 'true' : 'false' }, function (data) {
          $scope.invoice.code.active = result.active
          if (result.active) {
            return growl.success(_t('code_successfully_activated'))
          } else {
            return growl.success(_t('code_successfully_disabled'))
          }
        }
        , function (error) {
          growl.error(_t('an_error_occurred_while_activating_the_invoicing_code'))
          return console.error(error)
        })
      })
    }

    // #
    // Open a modal dialog allowing the user to edit the invoice number
    // #
    $scope.openEditInvoiceNb = function () {
      const modalInstance = $uibModal.open({
        animation: true,
        templateUrl: $scope.invoice.number.templateUrl,
        size: 'lg',
        resolve: {
          model () {
            return $scope.invoice.number.model
          }
        },
        controller ($scope, $uibModalInstance, model) {
          $scope.model = model
          $scope.ok = () => $uibModalInstance.close($scope.model)
          return $scope.cancel = () => $uibModalInstance.dismiss('cancel')
        }
      })

      return modalInstance.result.then(model =>
        Setting.update({ name: 'invoice_order-nb' }, { value: model }, function (data) {
          $scope.invoice.number.model = model
          return growl.success(_t('order_number_successfully_saved'))
        }
        , function (error) {
          growl.error(_t('an_error_occurred_while_saving_the_order_number'))
          return console.error(error)
        })
      )
    }

    // #
    // Open a modal dialog allowing the user to edit the VAT parameters for the invoices
    // The VAT can be disabled and its rate can be configured
    // #
    $scope.openEditVAT = function () {
      const modalInstance = $uibModal.open({
        animation: true,
        templateUrl: $scope.invoice.VAT.templateUrl,
        size: 'lg',
        resolve: {
          rate () {
            return $scope.invoice.VAT.rate
          },
          active () {
            return $scope.invoice.VAT.active
          }
        },
        controller ($scope, $uibModalInstance, rate, active) {
          $scope.rate = rate
          $scope.isSelected = active

          $scope.ok = () => $uibModalInstance.close({ rate: $scope.rate, active: $scope.isSelected })
          return $scope.cancel = () => $uibModalInstance.dismiss('cancel')
        }
      })

      return modalInstance.result.then(function (result) {
        Setting.update({ name: 'invoice_VAT-rate' }, { value: result.rate + '' }, function (data) {
          $scope.invoice.VAT.rate = result.rate
          if (result.active) {
            return growl.success(_t('VAT_rate_successfully_saved'))
          }
        }
        , function (error) {
          growl.error(_t('an_error_occurred_while_saving_the_VAT_rate'))
          return console.error(error)
        })

        return Setting.update({ name: 'invoice_VAT-active' }, { value: result.active ? 'true' : 'false' }, function (data) {
          $scope.invoice.VAT.active = result.active
          if (result.active) {
            return growl.success(_t('VAT_successfully_activated'))
          } else {
            return growl.success(_t('VAT_successfully_disabled'))
          }
        }
        , function (error) {
          growl.error(_t('an_error_occurred_while_activating_the_VAT'))
          return console.error(error)
        })
      })
    }

    // #
    // Callback to save the value of the text zone when editing is done
    // #
    $scope.textEditEnd = function (event) {
      const parsed = parseHtml($scope.invoice.text.content)
      return Setting.update({ name: 'invoice_text' }, { value: parsed }, function (data) {
        $scope.invoice.text.content = parsed
        return growl.success(_t('text_successfully_saved'))
      }
      , function (error) {
        growl.error(_t('an_error_occurred_while_saving_the_text'))
        return console.error(error)
      })
    }

    // #
    // Callback to save the value of the legal information zone when editing is done
    // #
    $scope.legalsEditEnd = function (event) {
      const parsed = parseHtml($scope.invoice.legals.content)
      return Setting.update({ name: 'invoice_legals' }, { value: parsed }, function (data) {
        $scope.invoice.legals.content = parsed
        return growl.success(_t('address_and_legal_information_successfully_saved'))
      }
      , function (error) {
        growl.error(_t('an_error_occurred_while_saving_the_address_and_the_legal_information'))
        return console.error(error)
      })
    }

    // #
    // Callback when any of the filters changes.
    // Full reload the results list
    // #
    $scope.handleFilterChange = function () {
      resetSearchInvoice()
      return invoiceSearch()
    }

    // #
    // Callback for the 'load more' button.
    // Will load the next results of the current search, if any
    // #
    $scope.showNextInvoices = function () {
      $scope.page += 1
      return invoiceSearch(true)
    }

    /* PRIVATE SCOPE */

    // #
    // Kind of constructor: these actions will be realized first when the controller is loaded
    // #
    const initialize = function () {
      if (!invoices[0] || (invoices[0].maxInvoices <= $scope.invoices.length)) {
        $scope.noMoreResults = true
      }

      // retrieve settings from the DB through the API
      $scope.invoice.legals.content = settings['invoice_legals']
      $scope.invoice.text.content = settings['invoice_text']
      $scope.invoice.VAT.rate = parseFloat(settings['invoice_VAT-rate'])
      $scope.invoice.VAT.active = (settings['invoice_VAT-active'] === 'true')
      $scope.invoice.number.model = settings['invoice_order-nb']
      $scope.invoice.code.model = settings['invoice_code-value']
      $scope.invoice.code.active = (settings['invoice_code-active'] === 'true')
      $scope.invoice.reference.model = settings['invoice_reference']
      $scope.invoice.logo = {
        filetype: 'image/png',
        filename: 'logo.png',
        base64: settings['invoice_logo']
      }

      // Watch the logo, when a change occurs, save it
      return $scope.$watch('invoice.logo', function () {
        if ($scope.invoice.logo && $scope.invoice.logo.filesize) {
          return Setting.update({ name: 'invoice_logo' }, { value: $scope.invoice.logo.base64 }, data => growl.success(_t('logo_successfully_saved'))
            , function (error) {
              growl.error(_t('an_error_occurred_while_saving_the_logo'))
              return console.error(error)
            })
        }
      })
    }

    // #
    // Output the given integer with leading zeros. If the given value is longer than the given
    // length, it will be truncated.
    // @param value {number} the integer to pad
    // @param length {number} the length of the resulting string.
    // #
    var padWithZeros = (value, length) => (1e15 + value + '').slice(-length)

    // #
    // Remove every unsupported html tag from the given html text (like <p>, <span>, ...).
    // The supported tags are <b>, <u>, <i> and <br>.
    // @param html {string} single line html text
    // @return {string} multi line simplified html text
    // #
    var parseHtml = html =>
      html = html.replace(/<\/?(\w+)((\s+\w+(\s*=\s*(?:".*?"|'.*?'|[^'">\s]+))?)+\s*|\s*)\/?>/g, function (match, p1, offset, string) {
        if (['b', 'u', 'i', 'br'].includes(p1)) {
          return match
        } else {
          return ''
        }
      })

    // #
    // Reinitialize the context of invoices' search to display new results set
    // #
    var resetSearchInvoice = function () {
      $scope.page = 1
      return $scope.noMoreResults = false
    }

    // #
    // Run a search query with the current parameters set concerning invoices, then affect or concat the results
    // to $scope.invoices
    // @param concat {boolean} if true, the result will be append to $scope.invoices instead of being affected
    // #
    var invoiceSearch = concat =>
      Invoice.list({
        query: {
          number: $scope.searchInvoice.reference,
          customer: $scope.searchInvoice.name,
          date: $scope.searchInvoice.date,
          order_by: $scope.orderInvoice,
          page: $scope.page,
          size: INVOICES_PER_PAGE
        }
      }, function (invoices) {
        if (concat) {
          $scope.invoices = $scope.invoices.concat(invoices)
        } else {
          $scope.invoices = invoices
        }

        if (!invoices[0] || (invoices[0].maxInvoices <= $scope.invoices.length)) {
          return $scope.noMoreResults = true
        }
      })

    // # !!! MUST BE CALLED AT THE END of the controller
    return initialize()
  }
])

// #
// Controller used in the invoice refunding modal window
// #
Application.Controllers.controller('AvoirModalController', ['$scope', '$uibModalInstance', 'invoice', 'Invoice', 'growl', '_t',
  function ($scope, $uibModalInstance, invoice, Invoice, growl, _t) {
  /* PUBLIC SCOPE */

    // # invoice linked to the current refund
    $scope.invoice = invoice

    // # Associative array containing invoice_item ids associated with boolean values
    $scope.partial = {}

    // # Default refund parameters
    $scope.avoir = {
      invoice_id: invoice.id,
      subscription_to_expire: false,
      invoice_items_ids: []
    }

    // # Possible refunding methods
    $scope.avoirModes = [
      { name: _t('none'), value: 'none' },
      { name: _t('by_cash'), value: 'cash' },
      { name: _t('by_cheque'), value: 'cheque' },
      { name: _t('by_transfer'), value: 'transfer' },
      { name: _t('by_wallet'), value: 'wallet' }
    ]

    // # If a subscription was took with the current invoice, should it be canceled or not
    $scope.subscriptionExpireOptions = {}
    $scope.subscriptionExpireOptions[_t('yes')] = true
    $scope.subscriptionExpireOptions[_t('no')] = false

    // # AngularUI-Bootstrap datepicker parameters to define when to refund
    $scope.datePicker = {
      format: Fablab.uibDateFormat,
      opened: false, // default: datePicker is not shown
      options: {
        startingDay: Fablab.weekStartingDay
      }
    }

    // #
    // Callback to open the datepicker
    // #
    $scope.openDatePicker = function ($event) {
      $event.preventDefault()
      $event.stopPropagation()
      return $scope.datePicker.opened = true
    }

    // #
    // Validate the refunding and generate a refund invoice
    // #
    $scope.ok = function () {
    // check that at least 1 element of the invoice is refunded
      $scope.avoir.invoice_items_ids = []
      for (let itemId in $scope.partial) {
        const refundItem = $scope.partial[itemId]
        if (refundItem) { $scope.avoir.invoice_items_ids.push(parseInt(itemId)) }
      }

      if ($scope.avoir.invoice_items_ids.length === 0) {
        return growl.error(_t('you_must_select_at_least_one_element_to_create_a_refund'))
      } else {
        return Invoice.save({ avoir: $scope.avoir }, avoir =>
        // success
          $uibModalInstance.close({ avoir, invoice: $scope.invoice })

        , err =>
        // failed
          growl.error(_t('unable_to_create_the_refund'))
        )
      }
    }

    // #
    // Cancel the refund, dismiss the modal window
    // #
    $scope.cancel = () => $uibModalInstance.dismiss('cancel')

    /* PRIVATE SCOPE */

    // #
    // Kind of constructor: these actions will be realized first when the controller is loaded
    // #
    const initialize = function () {
    // # if the invoice was payed with stripe, allow to refund through stripe
      Invoice.get({ id: invoice.id }, function (data) {
        $scope.invoice = data
        // default : all elements of the invoice are refund
        return Array.from(data.items).map((item) =>
          ($scope.partial[item.id] = (typeof item.avoir_item_id !== 'number')))
      })

      if (invoice.stripe) {
        return $scope.avoirModes.push({ name: _t('online_payment'), value: 'stripe' })
      }
    }

    // # !!! MUST BE CALLED AT THE END of the controller
    return initialize()
  }
])