Delete app/CurrencyMapping/currency_mapping.py

app/CurrencyMapping/currency_mapping.py

@@ -1,538 +0,0 @@
-# Currency Mapping Module
-# Contains canonical_currency_map dictionary and convert_currency_symbols_to_iso() function
-
-# Canonical currency map for symbol resolution (matches TypeScript version)
-canonical_currency_map = {
-    # Standard currency symbols
-    "$": "USD",
-    "£": "GBP", 
-    "€": "EUR",
-    "¥": "JPY",
-    "₹": "INR",
-    "₽": "RUB",
-    "₩": "KRW",
-    "₪": "ILS",
-    "₺": "TRY",
-    "₴": "UAH",
-    "₼": "AZN",
-    "₸": "KZT",
-    "₾": "GEL",
-    "֏": "AMD",
-    "₲": "PYG",
-    "₡": "CRC",
-    "₣": "XPF",
-    "₦": "NGN",
-    "₵": "GHS",
-    "₨": "PKR",
-    "₱": "PHP",
-    "₫": "VND",
-    "₭": "LAK",
-    "៛": "KHR",
-    "৳": "BDT",
-    "؋": "AFN",
-    "﷼": "IRR",
-    
-    # Custom symbols
-    "‡": "CUSTOM_DAGGER",
-    "†": "CUSTOM_DAGGER_SINGLE",
-    
-    # Letter-based currencies
-    "R": "ZAR",  # South African Rand
-    "C$": "CAD",  # Canadian Dollar
-    "A$": "AUD",  # Australian Dollar
-    "R$": "BRL",  # Brazilian Real
-    "S/": "PEN",  # Peruvian Sol
-    "Bs": "BOB",  # Bolivian Boliviano
-    "Q": "GTQ",  # Guatemalan Quetzal
-    "L": "HNL",  # Honduran Lempira
-    "ƒ": "AWG",  # Aruban Florin
-    "Vt": "VUV",  # Vanuatu Vatu
-    "T$": "TOP",  # Tongan Pa'anga
-    "T": "WST",  # Samoan Tala
-    "лв": "BGN",  # Bulgarian Lev
-    "Kč": "CZK",  # Czech Koruna
-    "kr": "DKK",  # Danish Krone
-    "Ft": "HUF",  # Hungarian Forint
-    "zł": "PLN",  # Polish Zloty
-    "lei": "RON",  # Romanian Leu
-    "CHF": "CHF",  # Swiss Franc
-    "KM": "BAM",  # Bosnian Marka
-    "ден": "MKD",  # North Macedonian Denar
-    "дин": "RSD",  # Serbian Dinar
-    "so'm": "UZS",  # Uzbekistani Som
-    "NT$": "TWD",  # Taiwan Dollar
-    "HK$": "HKD",  # Hong Kong Dollar
-    "S$": "SGD",  # Singapore Dollar
-    "RM": "MYR",  # Malaysian Ringgit
-    "฿": "THB",  # Thai Baht
-    "Rp": "IDR",  # Indonesian Rupiah
-    "K": "MMK",  # Myanmar Kyat
-    "Rs": "LKR",  # Sri Lankan Rupee
-    "Nu": "BTN",  # Bhutanese Ngultrum
-    "MVR": "MVR",  # Maldivian Rufiyaa
-    
-    # Middle Eastern currencies
-    "ع.د": "IQD",  # Iraqi Dinar
-    "ل.ل": "LBP",  # Lebanese Pound
-    "د.ا": "JOD",  # Jordanian Dinar
-    "ر.س": "SAR",  # Saudi Riyal
-    "د.إ": "AED",  # UAE Dirham
-    "ر.ق": "QAR",  # Qatari Riyal
-    "د.ك": "KWD",  # Kuwaiti Dinar
-    "د.ب": "BHD",  # Bahraini Dinar
-    "ر.ع.": "OMR",  # Omani Rial
-    "ر.ي": "YER",  # Yemeni Rial
-    "ج.م": "EGP",  # Egyptian Pound
-    "ل.د": "LYD",  # Libyan Dinar
-    "د.ت": "TND",  # Tunisian Dinar
-    "د.ج": "DZD",  # Algerian Dinar
-    "د.م.": "MAD",  # Moroccan Dirham
-    "ج.س.": "SDG",  # Sudanese Pound
-    "SSP": "SSP",  # South Sudanese Pound
-    
-    # African currencies
-    "KSh": "KES",  # Kenyan Shilling
-    "USh": "UGX",  # Ugandan Shilling
-    "TSh": "TZS",  # Tanzanian Shilling
-    "FRw": "RWF",  # Rwandan Franc
-    "FBu": "BIF",  # Burundian Franc
-    "MT": "MZN",  # Mozambican Metical
-    "P": "BWP",  # Botswanan Pula
-    "N$": "NAD",  # Namibian Dollar
-    "Ar": "MGA",  # Malagasy Ariary
-    "CF": "KMF",  # Comorian Franc
-    "MK": "MWK",  # Malawian Kwacha
-    "ZK": "ZMW",  # Zambian Kwacha
-    "Kz": "AOA",  # Angolan Kwanza
-    "FC": "CDF",  # Congolese Franc
-    "FCFA": "XAF",  # Central African Franc
-    "Db": "STD",  # Sao Tomean Dobra
-    "D": "GMD",  # Gambian Dalasi
-    "FG": "GNF",  # Guinean Franc
-    "CFA": "XOF",  # West African Franc
-    "Le": "SLL",  # Sierra Leonean Leone
-    "L$": "LRD",  # Liberian Dollar
-    "Br": "ETB",  # Ethiopian Birr
-    "Nfk": "ERN",  # Eritrean Nakfa
-    "Fdj": "DJF",  # Djiboutian Franc
-    "S": "SOS",  # Somali Shilling
-    
-    # Caribbean & Central American currencies
-    "J$": "JMD",  # Jamaican Dollar
-    "BZ$": "BZD",  # Belize Dollar
-    "TT$": "TTD",  # Trinidad and Tobago Dollar
-    "Bds$": "BBD",  # Barbadian Dollar
-    "EC$": "XCD",  # East Caribbean Dollar
-    "GY$": "GYD",  # Guyanese Dollar
-    "SRD": "SRD",  # Surinamese Dollar
-    "RD$": "DOP",  # Dominican Peso
-    
-    # Pacific Island currencies
-    "FJ$": "FJD",  # Fijian Dollar
-    "PGK": "PGK",  # Papua New Guinean Kina
-    "SI$": "SBD",  # Solomon Islands Dollar
-    "WS$": "WST",  # Samoan Tala
-    "VT": "VUV",  # Vanuatu Vatu
-    
-    # European currencies
-    "ISK": "ISK",  # Icelandic Krona
-    "Lt": "LTL",  # Lithuanian Litas
-    "Ls": "LVL",  # Latvian Lats
-    "EEK": "EEK",  # Estonian Kroon
-    "NOK": "NOK",  # Norwegian Krone
-    "SEK": "SEK",  # Swedish Krona
-    "ALL": "ALL",  # Albanian Lek
-    
-    # South American currencies
-    "Gs": "PYG",  # Paraguayan Guarani
-    "Bs.S": "VES",  # Venezuelan Bolívar Soberano
-    "Bs": "VEF",  # Venezuelan Bolívar
-    "$U": "UYU",  # Uruguayan Peso
-    "$a": "ARS",  # Argentine Peso
-    "$b": "BOB",  # Bolivian Boliviano
-    "CLP": "CLP",  # Chilean Peso
-    "COP": "COP",  # Colombian Peso
-    "MXN": "MXN",  # Mexican Peso
-    
-    # Small Island Nations
-    "BMD": "BMD",  # Bermudian Dollar
-    "BSD": "BSD",  # Bahamian Dollar
-    "KYD": "KYD",  # Cayman Islands Dollar
-    "TVD": "TVD",  # Tuvaluan Dollar
-    "ZWL": "ZWL",  # Zimbabwean Dollar
-    
-    # Additional African currencies
-    "LSL": "LSL",  # Lesotho Loti
-    "SZL": "SZL",  # Swazi Lilangeni
-    "CVE": "CVE",  # Cape Verdean Escudo
-    "MRO": "MRO",  # Mauritanian Ouguiya
-    "MRU": "MRU",  # Mauritanian Ouguiya
-    "SCR": "SCR",  # Seychellois Rupee
-    "SHP": "SHP",  # Saint Helena Pound
-    
-    # Additional Asian currencies
-    "BND": "BND",  # Brunei Dollar
-    "MOP": "MOP",  # Macanese Pataca
-    "NPR": "NPR",  # Nepalese Rupee
-    
-    # Additional Pacific currencies
-    "NZD": "NZD",  # New Zealand Dollar
-    
-    # Alternative $ symbols for countries (context-dependent)
-    "$BMD": "BMD",  # Bermudian Dollar
-    "$BSD": "BSD",  # Bahamian Dollar
-    "$BZD": "BZD",  # Belize Dollar
-    "$KYD": "KYD",  # Cayman Islands Dollar
-    "$FJD": "FJD",  # Fijian Dollar
-    "$GYD": "GYD",  # Guyanese Dollar
-    "$JMD": "JMD",  # Jamaican Dollar
-    "$LRD": "LRD",  # Liberian Dollar
-    "$NAD": "NAD",  # Namibian Dollar
-    "$SBD": "SBD",  # Solomon Islands Dollar
-    "$SRD": "SRD",  # Surinamese Dollar
-    "$TTD": "TTD",  # Trinidad and Tobago Dollar
-    "$TVD": "TVD",  # Tuvaluan Dollar
-    "$VUV": "VUV",  # Vanuatu Vatu
-    "$WST": "WST",  # Samoan Tala
-    "$XCD": "XCD",  # East Caribbean Dollar
-    "$ZWL": "ZWL",  # Zimbabwean Dollar
-    "$BWP": "BWP",  # Botswanan Pula
-    "$LSL": "LSL",  # Lesotho Loti
-    "$SZL": "SZL",  # Swazi Lilangeni
-    "$ZAR": "ZAR",  # South African Rand
-    "$HKD": "HKD",  # Hong Kong Dollar
-    "$SGD": "SGD",  # Singapore Dollar
-    "$TWD": "TWD",  # Taiwan Dollar
-    "$CHF": "CHF",  # Swiss Franc
-    "$DKK": "DKK",  # Danish Krone
-    "$NOK": "NOK",  # Norwegian Krone
-    "$SEK": "SEK",  # Swedish Krona
-    "$ARS": "ARS",  # Argentine Peso
-    "$BOB": "BOB",  # Bolivian Boliviano
-    "$CLP": "CLP",  # Chilean Peso
-    "$COP": "COP",  # Colombian Peso
-    "$MXN": "MXN",  # Mexican Peso
-    "$PEN": "PEN",  # Peruvian Sol
-    "$UYU": "UYU",  # Uruguayan Peso
-    "$VES": "VES",  # Venezuelan Bolívar Soberano
-    
-    # Cryptocurrencies (for modern business plans)
-    "₿": "BTC",  # Bitcoin
-    "Ξ": "ETH",  # Ethereum
-    "Ł": "LTC",  # Litecoin
-    
-    # Special Drawing Rights
-    "XDR": "XDR",  # Special Drawing Rights
-    
-    # Precious Metals
-    "XAU": "XAU",  # Gold (troy ounce)
-    "XAG": "XAG",  # Silver (troy ounce)
-    "XPT": "XPT",  # Platinum (troy ounce)
-    "XPD": "XPD",  # Palladium (troy ounce)
-    
-    # Other
-    "XTS": "XTS",  # Testing Currency Code
-    "XXX": "XXX",  # No Currency
-    
-    # Missing currencies from canonical_currency_map.py
-    "ADP": "ADP",  # Andorran Peseta
-    "AFA": "AFA",  # Afghan Afghani (1927–2002)
-    "ALK": "ALK",  # Albanian Lek (1946–1965)
-    "ANG": "ANG",  # Netherlands Antillean Guilder
-    "AOK": "AOK",  # Angolan Kwanza (1977–1991)
-    "AON": "AON",  # Angolan New Kwanza (1990–2000)
-    "AOR": "AOR",  # Angolan Readjusted Kwanza (1995–1999)
-    "ARA": "ARA",  # Argentine Austral
-    "ARL": "ARL",  # Argentine Peso Ley (1970–1983)
-    "ARM": "ARM",  # Argentine Peso (1881–1970)
-    "ARP": "ARP",  # Argentine Peso (1983–1985)
-    "ATS": "ATS",  # Austrian Schilling
-    "AZM": "AZM",  # Azerbaijani Manat (1993–2006)
-    "BAD": "BAD",  # Bosnia-Herzegovina Dinar (1992–1994)
-    "BAN": "BAN",  # Bosnia-Herzegovina New Dinar (1994–1997)
-    "BEC": "BEC",  # Belgian Franc (convertible)
-    "BEF": "BEF",  # Belgian Franc
-    "BEL": "BEL",  # Belgian Franc (financial)
-    "BGL": "BGL",  # Bulgarian Hard Lev
-    "BGM": "BGM",  # Bulgarian Socialist Lev
-    "BGO": "BGO",  # Bulgarian Lev (1879–1952)
-    "BOL": "BOL",  # Bolivian Boliviano (1863–1963)
-    "BOP": "BOP",  # Bolivian Peso
-    "BOV": "BOV",  # Bolivian Mvdol
-    "BRB": "BRB",  # Brazilian New Cruzeiro (1967–1986)
-    "BRC": "BRC",  # Brazilian Cruzado (1986–1989)
-    "BRE": "BRE",  # Brazilian Cruzeiro (1990–1993)
-    "BRN": "BRN",  # Brazilian New Cruzado (1989–1990)
-    "BRR": "BRR",  # Brazilian Cruzeiro (1993–1994)
-    "BRZ": "BRZ",  # Brazilian Cruzeiro (1942–1967)
-    "BUK": "BUK",  # Burmese Kyat
-    "BYB": "BYB",  # Belarusian Ruble (1994–1999)
-    "BYN": "BYN",  # Belarusian Ruble
-    "BYR": "BYR",  # Belarusian Ruble (2000–2016)
-    "CA$": "CAD",  # Canadian Dollar
-    "CHE": "CHE",  # WIR Euro
-    "CHW": "CHW",  # WIR Franc
-    "CLE": "CLE",  # Chilean Escudo
-    "CLF": "CLF",  # Chilean Unit of Account (UF)
-    "CNH": "CNH",  # Chinese Yuan (offshore)
-    "CNX": "CNX",  # Chinese People's Bank Dollar
-    "CN¥": "CNY",  # Chinese Yuan
-    "COU": "COU",  # Colombian Real Value Unit
-    "CSD": "CSD",  # Serbian Dinar (2002–2006)
-    "CSK": "CSK",  # Czechoslovak Hard Koruna
-    "CUC": "CUC",  # Cuban Convertible Peso
-    "CUP": "CUP",  # Cuban Peso
-    "CYP": "CYP",  # Cypriot Pound
-    "DDM": "DDM",  # East German Mark
-    "DEM": "DEM",  # German Mark
-    "ECS": "ECS",  # Ecuadorian Sucre
-    "ECV": "ECV",  # Ecuadorian Unit of Constant Value
-    "ESA": "ESA",  # Spanish Peseta (A account)
-    "ESB": "ESB",  # Spanish Peseta (convertible account)
-    "ESP": "ESP",  # Spanish Peseta
-    "FIM": "FIM",  # Finnish Markka
-    "FKP": "FKP",  # Falkland Islands Pound
-    "FRF": "FRF",  # French Franc
-    "GEK": "GEK",  # Georgian Kupon Larit
-    "GHC": "GHC",  # Ghanaian Cedi (1979–2007)
-    "GIP": "GIP",  # Gibraltar Pound
-    "GNS": "GNS",  # Guinean Syli
-    "GQE": "GQE",  # Equatorial Guinean Ekwele
-    "GRD": "GRD",  # Greek Drachma
-    "GWE": "GWE",  # Portuguese Guinea Escudo
-    "GWP": "GWP",  # Guinea-Bissau Peso
-    "HRD": "HRD",  # Croatian Dinar
-    "HRK": "HRK",  # Croatian Kuna
-    "HTG": "HTG",  # Haitian Gourde
-    "IEP": "IEP",  # Irish Pound
-    "ILP": "ILP",  # Israeli Pound
-    "ILR": "ILR",  # Israeli Shekel (1980–1985)
-    "ISJ": "ISJ",  # Icelandic Króna (1918–1981)
-    "ITL": "ITL",  # Italian Lira
-    "KGS": "KGS",  # Kyrgystani Som
-    "KPW": "KPW",  # North Korean Won
-    "KRH": "KRH",  # South Korean Hwan (1953–1962)
-    "KRO": "KRO",  # South Korean Won (1945–1953)
-    "LTT": "LTT",  # Lithuanian Talonas
-    "LUC": "LUC",  # Luxembourgian Convertible Franc
-    "LUF": "LUF",  # Luxembourgian Franc
-    "LUL": "LUL",  # Luxembourg Financial Franc
-    "LVR": "LVR",  # Latvian Ruble
-    "MAF": "MAF",  # Moroccan Franc
-    "MCF": "MCF",  # Monegasque Franc
-    "MDC": "MDC",  # Moldovan Cupon
-    "MDL": "MDL",  # Moldovan Leu
-    "MGF": "MGF",  # Malagasy Franc
-    "MKN": "MKN",  # Macedonian Denar (1992–1993)
-    "MLF": "MLF",  # Malian Franc
-    "MNT": "MNT",  # Mongolian Tugrik
-    "MTL": "MTL",  # Maltese Lira
-    "MTP": "MTP",  # Maltese Pound
-    "MUR": "MUR",  # Mauritian Rupee
-    "MVP": "MVP",  # Maldivian Rupee (1947–1981)
-    "MX$": "MXN",  # Mexican Peso
-    "MXP": "MXP",  # Mexican Silver Peso (1861–1992)
-    "MXV": "MXV",  # Mexican Investment Unit
-    "MZE": "MZE",  # Mozambican Escudo
-    "MZM": "MZM",  # Mozambican Metical (1980–2006)
-    "NIC": "NIC",  # Nicaraguan Córdoba (1988–1991)
-    "NIO": "NIO",  # Nicaraguan Córdoba
-    "NLG": "NLG",  # Dutch Guilder
-    "NZ$": "NZD",  # New Zealand Dollar
-    "PAB": "PAB",  # Panamanian Balboa
-    "PEI": "PEI",  # Peruvian Inti
-    "PES": "PES",  # Peruvian Sol (1863–1965)
-    "PLZ": "PLZ",  # Polish Zloty (1950–1995)
-    "PTE": "PTE",  # Portuguese Escudo
-    "RHD": "RHD",  # Rhodesian Dollar
-    "ROL": "ROL",  # Romanian Leu (1952–2006)
-    "RUR": "RUR",  # Russian Ruble (1991–1998)
-    "SDD": "SDD",  # Sudanese Dinar (1992–2007)
-    "SDP": "SDP",  # Sudanese Pound (1957–1998)
-    "SIT": "SIT",  # Slovenian Tolar
-    "SKK": "SKK",  # Slovak Koruna
-    "SLE": "SLE",  # Sierra Leonean Leone
-    "SRG": "SRG",  # Surinamese Guilder
-    "STN": "STN",  # São Tomé & Príncipe Dobra
-    "SUR": "SUR",  # Soviet Rouble
-    "SVC": "SVC",  # Salvadoran Colón
-    "SYP": "SYP",  # Syrian Pound
-    "TJR": "TJR",  # Tajikistani Ruble
-    "TJS": "TJS",  # Tajikistani Somoni
-    "TMM": "TMM",  # Turkmenistani Manat (1993–2009)
-    "TMT": "TMT",  # Turkmenistani Manat
-    "TPE": "TPE",  # Timorese Escudo
-    "TRL": "TRL",  # Turkish Lira (1922–2005)
-    "UAK": "UAK",  # Ukrainian Karbovanets
-    "UGS": "UGS",  # Ugandan Shilling (1966–1987)
-    "USN": "USN",  # US Dollar (Next day)
-    "USS": "USS",  # US Dollar (Same day)
-    "UYI": "UYI",  # Uruguayan Peso (Indexed Units)
-    "UYP": "UYP",  # Uruguayan Peso (1975–1993)
-    "UYW": "UYW",  # Uruguayan Nominal Wage Index Unit
-    "VEB": "VEB",  # Venezuelan Bolívar (1871–2008)
-    "VED": "VED",  # Bolívar Soberano
-    "VNN": "VNN",  # Vietnamese Dong (1978–1985)
-    "XBA": "XBA",  # European Composite Unit
-    "XBB": "XBB",  # European Monetary Unit
-    "XBC": "XBC",  # European Unit of Account (XBC)
-    "XBD": "XBD",  # European Unit of Account (XBD)
-    "Cg.": "XCG",  # Caribbean guilder
-    "XEU": "XEU",  # European Currency Unit
-    "XFO": "XFO",  # French Gold Franc
-    "XFU": "XFU",  # French UIC-Franc
-    "F CFA": "XOF",  # West African CFA Franc
-    "XRE": "XRE",  # RINET Funds
-    "XSU": "XSU",  # Sucre
-    "XUA": "XUA",  # ADB Unit of Account
-    "¤": "XXX",  # Unknown Currency
-    "YDD": "YDD",  # Yemeni Dinar
-    "YUD": "YUD",  # Yugoslavian Hard Dinar (1966–1990)
-    "YUM": "YUM",  # Yugoslavian New Dinar (1994–2002)
-    "YUN": "YUN",  # Yugoslavian Convertible Dinar (1990–1992)
-    "YUR": "YUR",  # Yugoslavian Reformed Dinar (1992–1993)
-    "ZAL": "ZAL",  # South African Rand (financial)
-    "ZMK": "ZMK",  # Zambian Kwacha (1968–2012)
-    "ZRN": "ZRN",  # Zairean New Zaire (1993–1998)
-    "ZRZ": "ZRZ",  # Zairean Zaire (1971–1993)
-    "ZWD": "ZWD",  # Zimbabwean Dollar (1980–2008)
-    "ZWG": "ZWG",  # Zimbabwean Gold
-    "ZWR": "ZWR",  # Zimbabwean Dollar (2008)
-    "US$": "USD",  # US Dollar
-    "C$": "NIO",  # Nicaraguan Córdoba
-    "TT$": "TTD",  # Trinidad & Tobago Dollar
-    "BD$": "BBD",  # Barbadian Dollar
-    "B$": "BND",  # Brunei Dollar
-    "SI$": "SBD",  # Solomon Islands Dollar
-    "G$": "GYD",  # Guyanaese Dollar
-    "SR$": "SRD",  # Surinamese Dollar
-    "CLP$": "CLP",  # Chilean Peso
-    "Bs.": "VES",  # Venezuelan Bolívar
-    "Rf": "MVR",  # Maldivian Rufiyaa
-    "SSh": "SOS",  # Somali Shilling
-    "GH₵": "GHS",  # Ghanaian Cedi
-    "Br": "BYN",  # Belarusian Ruble
-    "CFA F": "XOF",  # West African CFA Franc
-    "CFAF": "XAF",  # Central African CFA Franc
-    "JP¥": "JPY",  # Japanese Yen
-    "元": "TWD",  # New Taiwan Dollar
-    "TL": "TRY",  # Turkish Lira
-    "лв.": "BGN",  # Bulgarian Lev
-    "₮": "MNT",  # Mongolian Tugrik
-    "﷼": "SAR",  # Saudi Riyal
-    ".د.ب": "BHD",  # Bahraini Dinar
-    "ل.س": "SYP",  # Syrian Pound
-    "﷼‎": "IRR",  # Iranian Rial
-    "ש״ח": "ILS",  # Israeli New Shekel
-    "Fr": "CHF",  # Swiss Franc
-    "CFP": "XPF",  # CFP Franc
-    "E": "SZL",  # Swazi Lilangeni
-    "Rf.": "MVR",  # Maldivian Rufiyaa
-    "QR": "QAR",  # Qatari Riyal
-    "SR": "SAR",  # Saudi Riyal
-    "BD": "BHD",  # Bahraini Dinar
-    "KD": "KWD",  # Kuwaiti Dinar
-    "₯": "GRD",  # Greek Drachma
-    "ЅМ": "TJS",  # Tajikistani Somoni
-    "Br (BYN)": "BYN",  # Belarusian Ruble
-    "B/.": "PAB",  # Panamanian Balboa
-    "Gs.": "PYG",  # Paraguayan Guarani
-    "Afl.": "AWG",  # Aruban Florin
-    "NAƒ": "ANG",  # Netherlands Antillean Guilder
-    "lei (MDL)": "MDL",  # Moldovan Leu
-    "KM (BAM)": "BAM",  # Bosnia-Herzegovina Convertible Mark
-    "ден (MKD)": "MKD",  # Macedonian Denar
-    "kn": "HRK",  # Croatian Kuna
-    "Z$": "ZWL",  # Zimbabwean Dollar (2009–2024)
-    "RTGS$": "ZWL",  # Zimbabwean Dollar (2009–2024)
-    "Skr": "SEK",  # Swedish Krona
-    "Nkr": "NOK",  # Norwegian Krone
-    "Dkr": "DKK",  # Danish Krone
-    "Íkr": "ISK",  # Icelandic Króna
-    "AU$": "AUD",  # Australian Dollar
-    "SG$": "SGD",  # Singapore Dollar
-    "BB$": "BBD",  # Barbadian Dollar
-    "BS$": "BSD",  # Bahamian Dollar
-    "KY$": "KYD",  # Cayman Islands Dollar
-    "BM$": "BMD",  # Bermudan Dollar
-    "JM$": "JMD",  # Jamaican Dollar
-}
-
-def convert_currency_symbols_to_iso(text: str) -> str:
-    """
-    Convert currency symbols to ISO codes for PDF compatibility
-    Matches the TypeScript canonicalCurrencyMap logic
-    """
-    import re  # Import at function level to avoid scope issues
-    processed_text = text
-    
-    # Track all conversions for detailed logging
-    conversions_made = []
-    total_conversions = 0
-    
-    # Process each currency symbol in the canonical map
-    for symbol, iso_code in canonical_currency_map.items():
-        if symbol in processed_text:
-            # Check if it's a single character
-            is_single_character = len(symbol) == 1
-            is_unicode_currency = is_single_character and ord(symbol) > 127  # Non-ASCII
-            is_latin_single_letter = is_single_character and symbol.isalpha() and ord(symbol) < 128
-            
-            # Handle multi-character symbols (like "Le", "KSh", etc.)
-            is_multi_char_symbol = len(symbol) > 1
-            
-            # Skip plain Latin single letters (to avoid converting words like "A", "R", etc.)
-            # but DO convert single-character Unicode currency symbols like €, £, ¥, ؋, etc.
-            if not is_unicode_currency and is_latin_single_letter:
-                # Only convert if it's followed by a number (currency context)
-                # Pattern: R500, R 500, R500,000 etc.
-                pattern = rf'\b{re.escape(symbol)}\s*(\d{{1,3}}(?:,?\d{{3}})*(?:\.\d{{2}})?)\b'
-                matches = re.findall(pattern, processed_text)
-                
-                if matches:
-                    old_text = processed_text
-                    processed_text = re.sub(pattern, rf'{iso_code} \1', processed_text)
-                    
-                    if old_text != processed_text:
-                        conversions_made.append(f"{symbol} → {iso_code} (context: {matches})")
-                        total_conversions += len(matches)
-                continue
-            
-            # For multi-character symbols like "Ar", "Le", etc., be very careful
-            # Only convert if they appear as standalone words or in currency contexts
-            if is_multi_char_symbol and len(symbol) == 2 and symbol.isalpha():
-                # Only convert if it's a standalone word or followed by a number
-                # Pattern: \bAr\b or \bAr\s*\d or \bLe\b or \bLe\s*\d
-                standalone_pattern = rf'\b{re.escape(symbol)}\b'
-                currency_pattern = rf'\b{re.escape(symbol)}\s*(\d{{1,3}}(?:,?\d{{3}})*(?:\.\d{{2}})?)'
-                
-                # Check for standalone occurrences first
-                standalone_matches = re.findall(standalone_pattern, processed_text)
-                currency_matches = re.findall(currency_pattern, processed_text)
-                
-                if standalone_matches or currency_matches:
-                    old_text = processed_text
-                    # Replace standalone occurrences
-                    processed_text = re.sub(standalone_pattern, iso_code, processed_text)
-                    # Replace currency context occurrences
-                    processed_text = re.sub(currency_pattern, rf'{iso_code} \1', processed_text)
-                    
-                    if old_text != processed_text:
-                        conversions_made.append(f"{symbol} → {iso_code} (standalone/currency context)")
-                        total_conversions += len(standalone_matches) + len(currency_matches)
-                continue
-            
-            # For all other symbols (Unicode currency symbols, multi-character symbols)
-            # Count occurrences before replacement
-            old_count = processed_text.count(symbol)
-            
-            # Replace all occurrences
-            old_text = processed_text
-            processed_text = processed_text.replace(symbol, iso_code)
-            
-            # Check if replacement actually happened
-            if old_text != processed_text:
-                conversions_made.append(f"{symbol} → {iso_code} ({old_count} instances)")
-                total_conversions += old_count
-    
-    return processed_text