import buildMatchPatternFn from '../../../_lib/buildMatchPatternFn/index'
import buildMatchFn from '../../../_lib/buildMatchFn/index'

var matchOrdinalNumberPattern = /^(\d+)\./i
var parseOrdinalNumberPattern = /\d+/i

var matchEraPatterns = {
  narrow: /^(p\.m\.ē|m\.ē)/i,
  abbreviated: /^(p\. m\. ē\.|m\. ē\.)/i,
  wide: /^(pirms mūsu ēras|mūsu ērā)/i
}
var parseEraPatterns = {
  any: [/^p/i, /^m/i]
}

var matchQuarterPatterns = {
  narrow: /^[1234]/i,
  abbreviated: /^[1234](\. cet\.)/i,
  wide: /^(pirma(is|jā)|otra(is|jā)|treša(is|jā)|ceturta(is|jā)) ceturksn(is|ī)/i
}
var parseQuarterPatterns = {
  narrow: [/^1/i, /^2/i, /^3/i, /^4/i],
  abbreviated: [/^1/i, /^2/i, /^3/i, /^4/i],
  wide: [/^p/i, /^o/i, /^t/i, /^c/i]
}

var matchMonthPatterns = {
  narrow: /^[jfmasond]/i,
  abbreviated: /^(janv\.|febr\.|marts|apr\.|maijs|jūn\.|jūl\.|aug\.|sept\.|okt\.|nov\.|dec\.)/i,
  wide: /^(janvār(is|ī)|februār(is|ī)|mart[sā]|aprīl(is|ī)|maij[sā]|jūnij[sā]|jūlij[sā]|august[sā]|septembr(is|ī)|oktobr(is|ī)|novembr(is|ī)|decembr(is|ī))/i
}
var parseMonthPatterns = {
  narrow: [
    /^j/i,
    /^f/i,
    /^m/i,
    /^a/i,
    /^m/i,
    /^j/i,
    /^j/i,
    /^a/i,
    /^s/i,
    /^o/i,
    /^n/i,
    /^d/i
  ],
  any: [
    /^ja/i,
    /^f/i,
    /^mar/i,
    /^ap/i,
    /^mai/i,
    /^jūn/i,
    /^jūl/i,
    /^au/i,
    /^s/i,
    /^o/i,
    /^n/i,
    /^d/i
  ]
}

var matchDayPatterns = {
  narrow: /^[spotc]/i,
  short: /^(sv|pi|o|t|c|pk|s)/i,
  abbreviated: /^(svētd\.|pirmd\.|otrd.\|trešd\.|ceturtd\.|piektd\.|sestd\.)/i,
  wide: /^(svētdien(a|ā)|pirmdien(a|ā)|otrdien(a|ā)|trešdien(a|ā)|ceturtdien(a|ā)|piektdien(a|ā)|sestdien(a|ā))/i
}
var parseDayPatterns = {
  narrow: [/^s/i, /^p/i, /^o/i, /^t/i, /^c/i, /^p/i, /^s/i],
  any: [/^sv/i, /^pi/i, /^o/i, /^t/i, /^c/i, /^p/i, /^se/i]
}

var matchDayPeriodPatterns = {
  narrow: /^(am|pm|pusn\.|pusd\.|rīt(s|ā)|dien(a|ā)|vakar(s|ā)|nakt(s|ī))/,
  abbreviated: /^(am|pm|pusn\.|pusd\.|rīt(s|ā)|pēcpusd\.|vakar(s|ā)|nakt(s|ī))/,
  wide: /^(am|pm|pusnakt(s|ī)|pusdienlaik(s|ā)|rīt(s|ā)|pēcpusdien(a|ā)|vakar(s|ā)|nakt(s|ī))/i
}
var parseDayPeriodPatterns = {
  any: {
    am: /^am/i,
    pm: /^pm/i,
    midnight: /^pusn/i,
    noon: /^pusd/i,
    morning: /^r/i,
    afternoon: /^(d|pēc)/i,
    evening: /^v/i,
    night: /^n/i
  }
}

var match = {
  ordinalNumber: buildMatchPatternFn({
    matchPattern: matchOrdinalNumberPattern,
    parsePattern: parseOrdinalNumberPattern,
    valueCallback: function(value) {
      return parseInt(value, 10)
    }
  }),

  era: buildMatchFn({
    matchPatterns: matchEraPatterns,
    defaultMatchWidth: 'wide',
    parsePatterns: parseEraPatterns,
    defaultParseWidth: 'any'
  }),

  quarter: buildMatchFn({
    matchPatterns: matchQuarterPatterns,
    defaultMatchWidth: 'wide',
    parsePatterns: parseQuarterPatterns,
    defaultParseWidth: 'any',
    valueCallback: function(index) {
      return index + 1
    }
  }),

  month: buildMatchFn({
    matchPatterns: matchMonthPatterns,
    defaultMatchWidth: 'wide',
    parsePatterns: parseMonthPatterns,
    defaultParseWidth: 'any'
  }),

  day: buildMatchFn({
    matchPatterns: matchDayPatterns,
    defaultMatchWidth: 'wide',
    parsePatterns: parseDayPatterns,
    defaultParseWidth: 'any'
  }),

  dayPeriod: buildMatchFn({
    matchPatterns: matchDayPeriodPatterns,
    defaultMatchWidth: 'any',
    parsePatterns: parseDayPeriodPatterns,
    defaultParseWidth: 'any'
  })
}

export default match
