186 lines
7.4 KiB
Rust
186 lines
7.4 KiB
Rust
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// Copyright (c) 2017-2019, scoobybejesus
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// Redistributions must include the license: https://github.com/scoobybejesus/cryptools-rs/blob/master/LEGAL.txt
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use std::fs::{OpenOptions};
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use std::collections::{HashMap};
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use std::path::PathBuf;
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use std::error::Error;
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use std::io::prelude::Write;
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use decimal::d128;
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use crate::transaction::{Transaction, ActionRecord, TxType};
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use crate::account::{Account, RawAccount};
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use crate::core_functions::{ImportProcessParameters};
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pub fn _1_account_lot_detail_to_txt(
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settings: &ImportProcessParameters,
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raw_acct_map: &HashMap<u16, RawAccount>,
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acct_map: &HashMap<u16, Account>,
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txns_map: &HashMap<u32, Transaction>,
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ars: &HashMap<u32, ActionRecord>,
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) -> Result<(), Box<dyn Error>> {
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// =====================================
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// Exchange BTC
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// Account balance: 0.5000000 BTC; Total cost basis: 450.0000000
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// -------------------------
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// Lot 1
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// • Σ: 0E-7, with remaining cost basis of 0E-7 and basis date of 2016-01-01
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// Movements:
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// 1. 0.2500000 BTC (Txn #1) Exchange txn on 1/1/16. - FIRST
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// Proceeds: 0.0; Cost basis: 220.0000000; for Gain/loss: LT 0; Inc.: 0; Exp.: 0.
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// 2. -0.2500000 BTC (Txn #2) Exchange txn on 2/1/16. - SECOND
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// Proceeds: 250.0; Cost basis: -220.0; for Gain/loss: ST 30.0; Inc.: 0; Exp.: 0.
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// -------------------------
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// Lot 2
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// • Σ: 0E-7, with remaining cost basis of 0.0 and basis date of 2016-03-01
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// Movements:
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// 1. 0.3000000 BTC (Txn #3) Exchange txn on 3/1/16. - THIRD
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// Proceeds: 0.0; Cost basis: 160.0; for Gain/loss: LT 0; Inc.: 0; Exp.: 0.
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// 2. -0.3 BTC (Txn #5) Exchange txn on 7/1/16. - FIFTH
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// Proceeds: 100.0; Cost basis: -160.0; for Gain/loss: ST -60.0; Inc.: 0; Exp.: 0.
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// -------------------------
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// Lot 3
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// • Σ: 0E-7, with remaining cost basis of 0.0 and basis date of 2016-04-01
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// Movements:
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// 1. 0.3000000 BTC (Txn #4) Exchange txn on 4/1/16. - FOURTH
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// Proceeds: 0.0; Cost basis: 210.0; for Gain/loss: LT 0; Inc.: 0; Exp.: 0.
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// 2. -0.3 BTC (Txn #5) Exchange txn on 7/1/16. - FIFTH
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// Proceeds: 100.0; Cost basis: -210.0; for Gain/loss: ST -110.0; Inc.: 0; Exp.: 0.
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// -------------------------
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// Lot 4
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// • Σ: 0.5000000, with remaining cost basis of 450.0 and basis date of 2016-10-01
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// Movements:
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// 1. 1.0000000 BTC (Txn #6) Exchange txn on 10/1/16. - SIXTH
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// Proceeds: 0.0; Cost basis: 900.0; for Gain/loss: LT 0; Inc.: 0; Exp.: 0.
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// 2. -0.5000000 BTC (Txn #7) ToSelf txn on 1/1/18. - SEVENTH
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// Proceeds: 0.0; Cost basis: -450.0; for Gain/loss: LT 0; Inc.: 0; Exp.: 0.
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let file_name = PathBuf::from("1_Acct_lot_detail.txt");
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let path = PathBuf::from(&settings.export_path.clone());
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let full_path: PathBuf = [path, file_name].iter().collect();
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let mut file = OpenOptions::new()
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.write(true)
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.create(true)
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.truncate(true)
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.open(full_path)?;
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let length = acct_map.len();
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writeln!(file, "Account Listing - All Lots - All Movements - with high level of detail.
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\nCosting method used: {}.
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Home currency: {}
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Enable like-kind treatment: {}",
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settings.costing_method,
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settings.home_currency,
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settings.enable_like_kind_treatment
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)?;
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if settings.enable_like_kind_treatment {
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writeln!(file, "Like-kind cut-off date: {}.",
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settings.lk_cutoff_date_string
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)?;
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}
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for j in 1..=length {
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let acct = acct_map.get(&(j as u16)).unwrap();
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let raw_acct = raw_acct_map.get(&acct.raw_key).unwrap();
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if acct.list_of_lots.borrow().len() > 0 {
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writeln!(file, "\n\n=====================================")?;
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writeln!(file, "{} {}", raw_acct.name, raw_acct.ticker)?;
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writeln!(file, "Account balance: {} {}; Total cost basis: {}",
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acct.get_sum_of_amts_in_lots(),
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raw_acct.ticker,
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acct.get_sum_of_basis_in_lots()
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)?;
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}
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if raw_acct.is_margin { writeln!(file, "Margin Account")?; }
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for (lot_idx, lot) in acct.list_of_lots.borrow().iter().enumerate() {
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let lot_basis = lot.get_sum_of_basis_in_lot();
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let movements_sum = lot.get_sum_of_amts_in_lot();
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if acct.list_of_lots.borrow().len() > 0 {
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writeln!(file, "-------------------------")?;
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writeln!(file, " Lot {}", (lot_idx+1))?;
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writeln!(file, "\t• Σ: {}, with remaining cost basis of {} and basis date of {}",
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movements_sum,
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lot_basis,
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lot.date_for_basis_purposes
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)?;
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writeln!(file, "\t Movements:")?;
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for (m_idx, mvmt) in lot.movements.borrow().iter().enumerate() {
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let txn = txns_map.get(&mvmt.transaction_key).unwrap();
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let tx_type = txn.transaction_type(ars, raw_acct_map, acct_map)?;
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let description_str = format!("\t\t{}.\t{} {} (Txn #{}) {} txn on {}. - {}",
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(m_idx+1),
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mvmt.amount,
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raw_acct.ticker,
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mvmt.transaction_key,
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tx_type,
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mvmt.date_as_string,
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txn.memo
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);
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writeln!(file, "{}", description_str)?;
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let proceeds = mvmt.proceeds.get();
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let cost_basis = mvmt.cost_basis.get();
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let gain_loss: d128;
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if mvmt.amount > d128!(0) { // Can't have a gain on an incoming txn
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gain_loss = d128!(0)
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} else if raw_acct.is_home_currency(&settings.home_currency) { // Can't have a gain disposing home currency
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gain_loss = d128!(0)
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} else if tx_type == TxType::ToSelf { // Can't have a gain sending to yourself
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gain_loss = d128!(0)
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} else {
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gain_loss = proceeds + cost_basis
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}
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let income = mvmt.get_income(ars, raw_acct_map, acct_map, txns_map)?;
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let expense = mvmt.get_expense(ars, raw_acct_map, acct_map, txns_map)?;
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let activity_str = format!("\t\t\tProceeds: {}; Cost basis: {}; for Gain/loss: {} {}; Inc.: {}; Exp.: {}.",
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proceeds,
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cost_basis,
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mvmt.get_term(acct_map, ars),
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gain_loss,
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income,
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expense,
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);
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writeln!(file, "{}", activity_str)?;
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// if settings.enable_like_kind_treatment {
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// let dg_prev = mvmt.deferred_gain_prev.get();
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// let dg_curr = mvmt.deferred_gain_curr.get();
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// let activity_str = format!("\t\t\tGain deferred in this txn: {}; Accumulated in prior txns: {}",
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// dg_curr,
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// dg_prev,
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// );
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// writeln!(file, "{}", activity_str)?
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// }
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}
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}
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}
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}
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Ok(())
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}
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