package lo

import (
	"math"
	"strconv"
	"time"

	"github.com/go-playground/locales"
	"github.com/go-playground/locales/currency"
)

type lo struct {
	locale                 string
	pluralsCardinal        []locales.PluralRule
	pluralsOrdinal         []locales.PluralRule
	pluralsRange           []locales.PluralRule
	decimal                string
	group                  string
	minus                  string
	percent                string
	perMille               string
	timeSeparator          string
	inifinity              string
	currencies             []string // idx = enum of currency code
	currencyNegativePrefix string
	monthsAbbreviated      []string
	monthsNarrow           []string
	monthsWide             []string
	daysAbbreviated        []string
	daysNarrow             []string
	daysShort              []string
	daysWide               []string
	periodsAbbreviated     []string
	periodsNarrow          []string
	periodsShort           []string
	periodsWide            []string
	erasAbbreviated        []string
	erasNarrow             []string
	erasWide               []string
	timezones              map[string]string
}

// New returns a new instance of translator for the 'lo' locale
func New() locales.Translator {
	return &lo{
		locale:                 "lo",
		pluralsCardinal:        []locales.PluralRule{6},
		pluralsOrdinal:         []locales.PluralRule{2, 6},
		pluralsRange:           []locales.PluralRule{6},
		decimal:                ",",
		group:                  ".",
		minus:                  "-",
		percent:                "%",
		perMille:               "‰",
		timeSeparator:          ":",
		inifinity:              "∞",
		currencies:             []string{"ADP ", "AED", "AFA ", "AFN", "ALK ", "ALL", "AMD", "ANG", "AOA", "AOK ", "AON ", "AOR ", "ARA ", "ARL ", "ARM ", "ARP ", "ARS", "ATS ", "A$", "AWG", "AZM ", "AZN", "BAD ", "BAM", "BAN ", "BBD", "BDT", "BEC ", "BEF ", "BEL ", "BGL ", "BGM ", "BGN", "BGO ", "BHD", "BIF", "BMD", "BND", "BOB", "BOL ", "BOP ", "BOV ", "BRB ", "BRC ", "BRE ", "R$", "BRN ", "BRR ", "BRZ ", "BSD", "BTN", "BUK ", "BWP", "BYB ", "BYR", "BZD", "CA$", "CDF", "CHE ", "CHF", "CHW ", "CLE ", "CLF ", "CLP", "CNX ", "CN¥", "COP", "COU ", "CRC", "CSD ", "CSK ", "CUC", "CUP", "CVE", "CYP ", "CZK", "DDM ", "DEM ", "DJF", "DKK", "DOP", "DZD", "ECS ", "ECV ", "EEK ", "EGP", "ERN", "ESA ", "ESB ", "ESP ", "ETB", "€", "FIM ", "FJD", "FKP", "FRF ", "£", "GEK ", "GEL", "GHC ", "GHS", "GIP", "GMD", "GNF", "GNS ", "GQE ", "GRD ", "GTQ", "GWE ", "GWP ", "GYD", "HK$", "HNL", "HRD ", "HRK", "HTG", "HUF", "IDR", "IEP ", "ILP ", "ILR ", "₪", "₹", "IQD", "IRR", "ISJ ", "ISK", "ITL ", "JMD", "JOD", "JP¥", "KES", "KGS", "KHR", "KMF", "KPW", "KRH ", "KRO ", "₩", "KWD", "KYD", "KZT", "₭", "LBP", "LKR", "LRD", "LSL ", "LTL", "LTT ", "LUC ", "LUF ", "LUL ", "LVL", "LVR ", "LYD", "MAD", "MAF ", "MCF ", "MDC ", "MDL", "MGA", "MGF ", "MKD", "MKN ", "MLF ", "MMK", "MNT", "MOP", "MRO", "MTL ", "MTP ", "MUR", "MVP ", "MVR", "MWK", "MX$", "MXP ", "MXV ", "MYR", "MZE ", "MZM ", "MZN", "NAD", "NGN", "NIC ", "NIO", "NLG ", "NOK", "NPR", "NZ$", "OMR", "PAB", "PEI ", "PEN", "PES ", "PGK", "PHP", "PKR", "PLN", "PLZ ", "PTE ", "PYG", "QAR", "RHD ", "ROL ", "RON", "RSD", "RUB", "RUR ", "RWF", "SAR", "SBD", "SCR", "SDD ", "SDG", "SDP ", "SEK", "SGD", "SHP", "SIT ", "SKK ", "SLL", "SOS", "SRD", "SRG ", "SSP", "STD", "SUR ", "SVC ", "SYP", "SZL", "฿", "TJR ", "TJS", "TMM ", "TMT", "TND", "TOP", "TPE ", "TRL ", "TRY", "TTD", "NT$", "TZS", "UAH", "UAK ", "UGS ", "UGX", "US$", "USN ", "USS ", "UYI ", "UYP ", "UYU", "UZS", "VEB ", "VEF", "₫", "VNN ", "VUV", "WST", "FCFA", "XAG ", "XAU ", "XBA ", "XBB ", "XBC ", "XBD ", "EC$", "XDR ", "XEU ", "XFO ", "XFU ", "CFA", "XPD ", "CFPF", "XPT ", "XRE ", "XSU ", "XTS ", "XUA ", "XXX ", "YDD ", "YER", "YUD ", "YUM ", "YUN ", "YUR ", "ZAL ", "ZAR", "ZMK ", "ZMW", "ZRN ", "ZRZ ", "ZWD ", "ZWL ", "ZWR "},
		currencyNegativePrefix: "-",
		monthsAbbreviated:      []string{"", "ມ.ກ.", "ກ.ພ.", "ມ.ນ.", "ມ.ສ.", "ພ.ພ.", "ມິ.ຖ.", "ກ.ລ.", "ສ.ຫ.", "ກ.ຍ.", "ຕ.ລ.", "ພ.ຈ.", "ທ.ວ."},
		monthsNarrow:           []string{"", "1", "2", "3", "4", "5", "6", "7", "8", "9", "10", "11", "12"},
		monthsWide:             []string{"", "ມັງກອນ", "ກຸມພາ", "ມີນາ", "ເມສາ", "ພຶດສະພາ", "ມິຖຸນາ", "ກໍລະກົດ", "ສິງຫາ", "ກັນຍາ", "ຕຸລາ", "ພະຈິກ", "ທັນວາ"},
		daysAbbreviated:        []string{"ວັນອາທິດ", "ວັນຈັນ", "ວັນອັງຄານ", "ວັນພຸດ", "ວັນພະຫັດ", "ວັນສຸກ", "ວັນເສົາ"},
		daysNarrow:             []string{"1", "2", "3", "4", "5", "6", "7"},
		daysShort:              []string{"ອາ.", "ຈ.", "ອ.", "ພ.", "ພຫ.", "ສຸ.", "ສ."},
		daysWide:               []string{"ວັນອາທິດ", "ວັນຈັນ", "ວັນອັງຄານ", "ວັນພຸດ", "ວັນພະຫັດ", "ວັນສຸກ", "ວັນເສົາ"},
		periodsAbbreviated:     []string{"ກ່ອນທ່ຽງ", "ຫຼັງທ່ຽງ"},
		periodsNarrow:          []string{"ຕອນເຊົ້າ", "ຫຼທ"},
		periodsWide:            []string{"ກ່ອນທ່ຽງ", "ຫຼັງທ່ຽງ"},
		erasAbbreviated:        []string{"ກ່ອນ ຄ.ສ.", "ຄ.ສ."},
		erasNarrow:             []string{"", ""},
		erasWide:               []string{"ກ່ອນຄຣິດສັກກະລາດ", "ຄຣິດສັກກະລາດ"},
		timezones:              map[string]string{"WARST": "ເວ\u200bລາ\u200bລະ\u200bດູ\u200bຮ້ອນເວ\u200bສ\u200bເທິນອາ\u200bເຈນ\u200bທິ\u200bນາ", "HNT": "ເວ\u200bລາ\u200bມາດ\u200bຕະ\u200bຖານ\u200bນິວ\u200bຟາວ\u200bແລນ", "ACDT": "ເວ\u200bລາ\u200bຕອນ\u200bທ່ຽງ\u200bອອສ\u200bເຕຣ\u200bເລຍ\u200bກາງ", "AST": "ເວລາມາດຕະຖານຂອງອາແລນຕິກ", "TMST": "ເວລາລະດູຮ້ອນຕວກເມນິສຖານ", "JDT": "ເວ\u200bລາ\u200bຕອນ\u200bທ່ຽງ\u200bຍີ່\u200bປຸ່ນ", "LHDT": "\u200bເວ\u200bລ\u200bສາ\u200bຕອນ\u200b\u200bທ່ຽງ\u200bລອດ\u200bເຮົາ\u200b", "ECT": "ເວ\u200bລາ\u200bເອ\u200bກົວ\u200bດໍ", "SGT": "ເວ\u200bລາ\u200bສິງ\u200bກະ\u200bໂປ", "BT": "ເວ\u200bລາ\u200bພູ\u200bຖານ", "WEZ": "ເວ\u200bລາ\u200bມາດ\u200bຕະ\u200bຖານຢູ\u200bໂຣບ\u200bຕາ\u200bເວັນ\u200bຕົກ", "WIT": "ເວ\u200bລາ\u200bອິນ\u200bໂດ\u200bເນ\u200bເຊຍ\u200bຕາ\u200bເວັນ\u200bອອກ", "MDT": "ເວລາລະດູຮ້ອນມາເກົາ", "AWDT": "ເວ\u200bລາ\u200bຕອນ\u200bທ່ຽງ\u200bອອສ\u200bເຕຣ\u200bລຽນ\u200bຕາ\u200bເວັນ\u200bຕົກ", "EAT": "ເວ\u200bລາ\u200bອາ\u200bຟຣິ\u200bກາ\u200bຕາ\u200bເວັນ\u200bອອກ", "JST": "ເວ\u200bລາ\u200bມາດ\u200bຕະ\u200bຖານ\u200bຍີ່\u200bປຸ່ນ", "AKST": "ເວລາມາດຕະຖານອະແລສກາ", "PST": "ເວລາມາດຕະຖານຂອງປາຊີຟິກ", "WESZ": "ເວ\u200bລາ\u200bລະ\u200bດູ\u200bຮ້ອນຢູ\u200bໂຣບ\u200bຕາ\u200bເວັນ\u200bຕົກ", "WART": "ເວ\u200bລາ\u200bມາດ\u200bຕະ\u200bຖານເວ\u200bສ\u200bເທິນອາ\u200bເຈນ\u200bທິ\u200bນາ", "WIB": "ເວ\u200bລາ\u200bອິນ\u200bໂດ\u200bເນ\u200bເຊຍ\u200bຕາ\u200bເວັນ\u200bຕົກ", "IST": "ເວລາ ອິນເດຍ", "WITA": "ເວ\u200bລາ\u200bອິນ\u200bໂດ\u200bເນ\u200bເຊຍ\u200bກາງ", "UYST": "ເວ\u200bລາ\u200bລະ\u200bດູ\u200bຮ້ອນ\u200bອູ\u200bຣູ\u200bກວຍ", "VET": "ເວ\u200bລາ\u200bເວ\u200bເນ\u200bຊູ\u200bເອ\u200bລາ", "ChST": "ເວ\u200bລາ\u200bຈາ\u200bໂມ\u200bໂຣ", "COT": "ເວລາມາດຕະຖານໂຄລຳເບຍ", "ADT": "ເວລາກາງເວັນຂອງອາແລນຕິກ", "HAST": "ເວລາມາດຕະຖານຮາວາຍ-ເອລູທຽນ", "HKST": "\u200bເວ\u200bລາ\u200bລະ\u200bດູ\u200bຮ້ອນ\u200bຮອງ\u200bກົງ", "OEZ": "ເວ\u200bລາ\u200bມາ\u200bດ\u200bຕະ\u200bຖານ\u200bຢູ\u200bໂຣບ\u200bຕາ\u200bເວັນ\u200bອອກ", "ACWST": "ເວ\u200bລາ\u200bມາດ\u200bຕະ\u200bຖານອອສ\u200bເຕຣ\u200bລຽນ\u200bກາງ\u200bຕາ\u200bເວັນ\u200bຕົກ", "EST": "ເວລາມາດຕະຖານຕາເວັນອອກ", "HAT": "\u200bເວ\u200bລາ\u200bຕອນ\u200bທ່ຽງ\u200bນິວ\u200bຟາວ\u200bແລນ", "MST": "ເວລາມາດຕະຖານມາເກົາ", "ARST": "\u200bເວ\u200bລາ\u200bລະ\u200bດູ\u200bຮ້ອນ\u200bອາ\u200bເຈນ\u200bທິ\u200bນາ", "∅∅∅": "ເວ\u200bລາ\u200bລະ\u200bດູ\u200bຮ້ອນອາ\u200bເມ\u200bຊອນ", "ACWDT": "ເວ\u200bລາ\u200bຕອນ\u200bທ່ຽງ\u200bອອສ\u200bເຕຣ\u200bລຽນ\u200bກາງ\u200bຕາ\u200bເວັນ\u200bຕົກ", "GMT": "ເວ\u200bລາກຣີນ\u200bວິ\u200bຊ", "TMT": "ເວລາມາດຕະຖານຕວກເມນິສຖານ", "CDT": "ເວລາກາງເວັນກາງ", "OESZ": "ເວ\u200bລາ\u200bລະ\u200bດູ\u200bຮ້ອນຢູ\u200bໂຣບ\u200bຕາ\u200bເວັນ\u200bອອກ", "MESZ": "\u200bເວ\u200bລາ\u200bລະ\u200bດູ\u200bຮ້ອນ\u200bຢູ\u200bໂຣບ\u200bກາງ", "BOT": "ເວ\u200bລາ\u200bໂບ\u200bລິ\u200bເວຍ", "CLST": "ເວ\u200bລາ\u200bລະ\u200bດູ\u200bຮ້ອນຊິ\u200bລີ", "AEDT": "ເວ\u200bລາ\u200bຕອນ\u200bທ່ຽງ\u200bອອສ\u200bເຕຣ\u200bລຽນ\u200bຕາ\u200bເວັນ\u200bອອກ", "WAST": "ເວ\u200bລາ\u200bລະ\u200bດູ\u200bຮ້ອນ\u200bອາ\u200bຟຣິ\u200bກາ\u200bຕາ\u200bເວັນ\u200bຕົກ", "ART": "\u200bເວ\u200bລາ\u200bມາດ\u200bຕະ\u200bຖານອາ\u200bເຈນ\u200bທິ\u200bນາ", "GYT": "ເວລາກາຍອານາ", "CST": "ເວລາມາດຕະຖານກາງ", "NZDT": "ເວ\u200bລາ\u200bຕອນ\u200bທ່ຽງ\u200bນິວ\u200bຊີ\u200bແລນ", "WAT": "ເວ\u200bລາ\u200bມາດ\u200bຕະ\u200bຖານ\u200bອາ\u200bຟຣິ\u200bກາ\u200bຕາ\u200bເວັນ\u200bຕົກ", "HKT": "ເວ\u200bລາ\u200bມາດ\u200bຕະ\u200bຖານ\u200bຮອງ\u200bກົງ", "MEZ": "ເວ\u200bລາ\u200bມາດ\u200bຕະ\u200bຖານ\u200bຢູ\u200bໂຣບກາງ", "CHAST": "ເວ\u200bລາ\u200bມາດ\u200bຕະ\u200bຖານ\u200bຊາ\u200bທາມ", "CHADT": "ເວ\u200bລາ\u200bຕອນ\u200bທ່ຽງ\u200bຊາ\u200bທາມ", "SRT": "ເວ\u200bລາ\u200bຊຸ\u200bຣິ\u200bນາມ", "LHST": "ເວ\u200bລາ\u200bມາດ\u200bຕະ\u200bຖານ\u200bລອດ\u200bເຮົາ", "MYT": "ເວ\u200bລາ\u200bມາ\u200bເລ\u200bເຊຍ", "UYT": "ເວ\u200bລາ\u200bມາດ\u200bຕະ\u200bຖານ\u200bອູ\u200bຣູ\u200bກວຍ", "AEST": "ເວ\u200bລາ\u200bມາດຕະຖານ\u200b\u200b\u200bອອສ\u200bເຕຣ\u200bລຽນ\u200bຕາ\u200bເວັນ\u200bອອກ", "CAT": "ເວ\u200bລາ\u200bອາ\u200bຟຣິ\u200bກາ\u200bກາງ", "HADT": "ເວລາຕອນທ່ຽງຮາວາຍ-ເອລູທຽນ", "GFT": "ເວ\u200bລາ\u200bເຟ\u200bຣນ\u200bຊ໌\u200bເກຍ\u200bນາ", "PDT": "ເວລາກາງເວັນຂອງປາຊີຟິກ", "EDT": "ເວລາຕອນທ່ຽງທາງຕາເວັນອອກ", "COST": "ເວລາລະດູຮ້ອນໂຄລໍາເບຍ", "SAST": "ເວ\u200bລາ\u200bອາ\u200bຟຣິ\u200bກາ\u200bໃຕ້", "ACST": "ເວ\u200bລາມາດ\u200bຕະ\u200bຖານອອ\u200bສ\u200bເຕຣ\u200bເລຍ\u200bກ\u200bາງ", "AWST": "ເວ\u200bລາ\u200bມາ\u200bດ\u200bຕະ\u200bຖານອອສ\u200bເຕຣ\u200bລຽນ\u200bຕາ\u200bເວັນ\u200bຕົກ", "NZST": "ເວ\u200bລາ\u200bມາດ\u200bຕະ\u200bຖານນິວ\u200bຊີ\u200bແລນ", "CLT": "ເວ\u200bລາ\u200bມາດ\u200bຕະ\u200bຖານຊິ\u200bລີ", "AKDT": "ເວລາກາງເວັນອະແລສກາ"},
	}
}

// Locale returns the current translators string locale
func (lo *lo) Locale() string {
	return lo.locale
}

// PluralsCardinal returns the list of cardinal plural rules associated with 'lo'
func (lo *lo) PluralsCardinal() []locales.PluralRule {
	return lo.pluralsCardinal
}

// PluralsOrdinal returns the list of ordinal plural rules associated with 'lo'
func (lo *lo) PluralsOrdinal() []locales.PluralRule {
	return lo.pluralsOrdinal
}

// PluralsRange returns the list of range plural rules associated with 'lo'
func (lo *lo) PluralsRange() []locales.PluralRule {
	return lo.pluralsRange
}

// CardinalPluralRule returns the cardinal PluralRule given 'num' and digits/precision of 'v' for 'lo'
func (lo *lo) CardinalPluralRule(num float64, v uint64) locales.PluralRule {
	return locales.PluralRuleOther
}

// OrdinalPluralRule returns the ordinal PluralRule given 'num' and digits/precision of 'v' for 'lo'
func (lo *lo) OrdinalPluralRule(num float64, v uint64) locales.PluralRule {

	n := math.Abs(num)

	if n == 1 {
		return locales.PluralRuleOne
	}

	return locales.PluralRuleOther
}

// RangePluralRule returns the ordinal PluralRule given 'num1', 'num2' and digits/precision of 'v1' and 'v2' for 'lo'
func (lo *lo) RangePluralRule(num1 float64, v1 uint64, num2 float64, v2 uint64) locales.PluralRule {
	return locales.PluralRuleOther
}

// MonthAbbreviated returns the locales abbreviated month given the 'month' provided
func (lo *lo) MonthAbbreviated(month time.Month) string {
	return lo.monthsAbbreviated[month]
}

// MonthsAbbreviated returns the locales abbreviated months
func (lo *lo) MonthsAbbreviated() []string {
	return lo.monthsAbbreviated[1:]
}

// MonthNarrow returns the locales narrow month given the 'month' provided
func (lo *lo) MonthNarrow(month time.Month) string {
	return lo.monthsNarrow[month]
}

// MonthsNarrow returns the locales narrow months
func (lo *lo) MonthsNarrow() []string {
	return lo.monthsNarrow[1:]
}

// MonthWide returns the locales wide month given the 'month' provided
func (lo *lo) MonthWide(month time.Month) string {
	return lo.monthsWide[month]
}

// MonthsWide returns the locales wide months
func (lo *lo) MonthsWide() []string {
	return lo.monthsWide[1:]
}

// WeekdayAbbreviated returns the locales abbreviated weekday given the 'weekday' provided
func (lo *lo) WeekdayAbbreviated(weekday time.Weekday) string {
	return lo.daysAbbreviated[weekday]
}

// WeekdaysAbbreviated returns the locales abbreviated weekdays
func (lo *lo) WeekdaysAbbreviated() []string {
	return lo.daysAbbreviated
}

// WeekdayNarrow returns the locales narrow weekday given the 'weekday' provided
func (lo *lo) WeekdayNarrow(weekday time.Weekday) string {
	return lo.daysNarrow[weekday]
}

// WeekdaysNarrow returns the locales narrow weekdays
func (lo *lo) WeekdaysNarrow() []string {
	return lo.daysNarrow
}

// WeekdayShort returns the locales short weekday given the 'weekday' provided
func (lo *lo) WeekdayShort(weekday time.Weekday) string {
	return lo.daysShort[weekday]
}

// WeekdaysShort returns the locales short weekdays
func (lo *lo) WeekdaysShort() []string {
	return lo.daysShort
}

// WeekdayWide returns the locales wide weekday given the 'weekday' provided
func (lo *lo) WeekdayWide(weekday time.Weekday) string {
	return lo.daysWide[weekday]
}

// WeekdaysWide returns the locales wide weekdays
func (lo *lo) WeekdaysWide() []string {
	return lo.daysWide
}

// FmtNumber returns 'num' with digits/precision of 'v' for 'lo' and handles both Whole and Real numbers based on 'v'
func (lo *lo) FmtNumber(num float64, v uint64) string {

	return strconv.FormatFloat(math.Abs(num), 'f', int(v), 64)
}

// FmtPercent returns 'num' with digits/precision of 'v' for 'lo' and handles both Whole and Real numbers based on 'v'
// NOTE: 'num' passed into FmtPercent is assumed to be in percent already
func (lo *lo) FmtPercent(num float64, v uint64) string {
	s := strconv.FormatFloat(math.Abs(num), 'f', int(v), 64)
	l := len(s) + 3
	b := make([]byte, 0, l)

	for i := len(s) - 1; i >= 0; i-- {

		if s[i] == '.' {
			b = append(b, lo.decimal[0])
			continue
		}

		b = append(b, s[i])
	}

	if num < 0 {
		b = append(b, lo.minus[0])
	}

	// reverse
	for i, j := 0, len(b)-1; i < j; i, j = i+1, j-1 {
		b[i], b[j] = b[j], b[i]
	}

	b = append(b, lo.percent...)

	return string(b)
}

// FmtCurrency returns the currency representation of 'num' with digits/precision of 'v' for 'lo'
func (lo *lo) FmtCurrency(num float64, v uint64, currency currency.Type) string {

	s := strconv.FormatFloat(math.Abs(num), 'f', int(v), 64)
	symbol := lo.currencies[currency]
	l := len(s) + len(symbol) + 2 + 1*len(s[:len(s)-int(v)-1])/3
	count := 0
	inWhole := v == 0
	b := make([]byte, 0, l)

	for i := len(s) - 1; i >= 0; i-- {

		if s[i] == '.' {
			b = append(b, lo.decimal[0])
			inWhole = true
			continue
		}

		if inWhole {
			if count == 3 {
				b = append(b, lo.group[0])
				count = 1
			} else {
				count++
			}
		}

		b = append(b, s[i])
	}

	for j := len(symbol) - 1; j >= 0; j-- {
		b = append(b, symbol[j])
	}

	if num < 0 {
		b = append(b, lo.minus[0])
	}

	// reverse
	for i, j := 0, len(b)-1; i < j; i, j = i+1, j-1 {
		b[i], b[j] = b[j], b[i]
	}

	if int(v) < 2 {

		if v == 0 {
			b = append(b, lo.decimal...)
		}

		for i := 0; i < 2-int(v); i++ {
			b = append(b, '0')
		}
	}

	return string(b)
}

// FmtAccounting returns the currency representation of 'num' with digits/precision of 'v' for 'lo'
// in accounting notation.
func (lo *lo) FmtAccounting(num float64, v uint64, currency currency.Type) string {

	s := strconv.FormatFloat(math.Abs(num), 'f', int(v), 64)
	symbol := lo.currencies[currency]
	l := len(s) + len(symbol) + 3 + 1*len(s[:len(s)-int(v)-1])/3
	count := 0
	inWhole := v == 0
	b := make([]byte, 0, l)

	for i := len(s) - 1; i >= 0; i-- {

		if s[i] == '.' {
			b = append(b, lo.decimal[0])
			inWhole = true
			continue
		}

		if inWhole {
			if count == 3 {
				b = append(b, lo.group[0])
				count = 1
			} else {
				count++
			}
		}

		b = append(b, s[i])
	}

	if num < 0 {

		for j := len(symbol) - 1; j >= 0; j-- {
			b = append(b, symbol[j])
		}

		b = append(b, lo.currencyNegativePrefix[0])

	} else {

		for j := len(symbol) - 1; j >= 0; j-- {
			b = append(b, symbol[j])
		}

	}

	// reverse
	for i, j := 0, len(b)-1; i < j; i, j = i+1, j-1 {
		b[i], b[j] = b[j], b[i]
	}

	if int(v) < 2 {

		if v == 0 {
			b = append(b, lo.decimal...)
		}

		for i := 0; i < 2-int(v); i++ {
			b = append(b, '0')
		}
	}

	return string(b)
}

// FmtDateShort returns the short date representation of 't' for 'lo'
func (lo *lo) FmtDateShort(t time.Time) string {

	b := make([]byte, 0, 32)

	b = strconv.AppendInt(b, int64(t.Day()), 10)
	b = append(b, []byte{0x2f}...)
	b = strconv.AppendInt(b, int64(t.Month()), 10)
	b = append(b, []byte{0x2f}...)
	b = strconv.AppendInt(b, int64(t.Year()), 10)

	return string(b)
}

// FmtDateMedium returns the medium date representation of 't' for 'lo'
func (lo *lo) FmtDateMedium(t time.Time) string {

	b := make([]byte, 0, 32)

	b = strconv.AppendInt(b, int64(t.Day()), 10)
	b = append(b, []byte{0x20}...)
	b = append(b, lo.monthsAbbreviated[t.Month()]...)
	b = append(b, []byte{0x20}...)
	b = strconv.AppendInt(b, int64(t.Year()), 10)

	return string(b)
}

// FmtDateLong returns the long date representation of 't' for 'lo'
func (lo *lo) FmtDateLong(t time.Time) string {

	b := make([]byte, 0, 32)

	b = strconv.AppendInt(b, int64(t.Day()), 10)
	b = append(b, []byte{0x20}...)
	b = append(b, lo.monthsWide[t.Month()]...)
	b = append(b, []byte{0x20}...)
	b = strconv.AppendInt(b, int64(t.Year()), 10)

	return string(b)
}

// FmtDateFull returns the full date representation of 't' for 'lo'
func (lo *lo) FmtDateFull(t time.Time) string {

	b := make([]byte, 0, 32)

	b = append(b, lo.daysWide[t.Weekday()]...)
	b = append(b, []byte{0x20, 0xe0, 0xba, 0x97, 0xe0, 0xba, 0xb5, 0x20}...)
	b = strconv.AppendInt(b, int64(t.Day()), 10)
	b = append(b, []byte{0x20}...)
	b = append(b, lo.monthsWide[t.Month()]...)
	b = append(b, []byte{0x20}...)

	if t.Year() < 0 {
		b = append(b, lo.erasWide[0]...)
	} else {
		b = append(b, lo.erasWide[1]...)
	}

	b = append(b, []byte{0x20}...)
	b = strconv.AppendInt(b, int64(t.Year()), 10)

	return string(b)
}

// FmtTimeShort returns the short time representation of 't' for 'lo'
func (lo *lo) FmtTimeShort(t time.Time) string {

	b := make([]byte, 0, 32)

	b = strconv.AppendInt(b, int64(t.Hour()), 10)
	b = append(b, lo.timeSeparator...)

	if t.Minute() < 10 {
		b = append(b, '0')
	}

	b = strconv.AppendInt(b, int64(t.Minute()), 10)

	return string(b)
}

// FmtTimeMedium returns the medium time representation of 't' for 'lo'
func (lo *lo) FmtTimeMedium(t time.Time) string {

	b := make([]byte, 0, 32)

	b = strconv.AppendInt(b, int64(t.Hour()), 10)
	b = append(b, lo.timeSeparator...)

	if t.Minute() < 10 {
		b = append(b, '0')
	}

	b = strconv.AppendInt(b, int64(t.Minute()), 10)
	b = append(b, lo.timeSeparator...)

	if t.Second() < 10 {
		b = append(b, '0')
	}

	b = strconv.AppendInt(b, int64(t.Second()), 10)

	return string(b)
}

// FmtTimeLong returns the long time representation of 't' for 'lo'
func (lo *lo) FmtTimeLong(t time.Time) string {

	b := make([]byte, 0, 32)

	b = strconv.AppendInt(b, int64(t.Hour()), 10)
	b = append(b, []byte{0x20, 0xe0, 0xbb, 0x82, 0xe0, 0xba, 0xa1, 0xe0, 0xba, 0x87, 0x20}...)
	b = strconv.AppendInt(b, int64(t.Minute()), 10)
	b = append(b, []byte{0x20, 0xe0, 0xba, 0x99, 0xe0, 0xba, 0xb2, 0xe0, 0xba, 0x97, 0xe0, 0xba, 0xb5, 0x20}...)

	if t.Second() < 10 {
		b = append(b, '0')
	}

	b = strconv.AppendInt(b, int64(t.Second()), 10)
	b = append(b, []byte{0x20, 0xe0, 0xba, 0xa7, 0xe0, 0xba, 0xb4, 0xe0, 0xba, 0x99, 0xe0, 0xba, 0xb2, 0xe0, 0xba, 0x97, 0xe0, 0xba, 0xb5, 0x20}...)

	tz, _ := t.Zone()
	b = append(b, tz...)

	return string(b)
}

// FmtTimeFull returns the full time representation of 't' for 'lo'
func (lo *lo) FmtTimeFull(t time.Time) string {

	b := make([]byte, 0, 32)

	b = strconv.AppendInt(b, int64(t.Hour()), 10)
	b = append(b, []byte{0x20, 0xe0, 0xbb, 0x82, 0xe0, 0xba, 0xa1, 0xe0, 0xba, 0x87, 0x20}...)
	b = strconv.AppendInt(b, int64(t.Minute()), 10)
	b = append(b, []byte{0x20, 0xe0, 0xba, 0x99, 0xe0, 0xba, 0xb2, 0xe0, 0xba, 0x97, 0xe0, 0xba, 0xb5, 0x20}...)

	if t.Second() < 10 {
		b = append(b, '0')
	}

	b = strconv.AppendInt(b, int64(t.Second()), 10)
	b = append(b, []byte{0x20, 0xe0, 0xba, 0xa7, 0xe0, 0xba, 0xb4, 0xe0, 0xba, 0x99, 0xe0, 0xba, 0xb2, 0xe0, 0xba, 0x97, 0xe0, 0xba, 0xb5, 0x20}...)

	tz, _ := t.Zone()

	if btz, ok := lo.timezones[tz]; ok {
		b = append(b, btz...)
	} else {
		b = append(b, tz...)
	}

	return string(b)
}
