// src/screens/alt_investments/AltInvestmentsScreen.cpp // // Core: kStyle, static field-builder helpers, ctor, show/hide events, // format_value, display_error, set_loading, save_state/restore_state. // Other concerns: // - AltInvestmentsScreen_Layout.cpp — setup_ui + create_* panels // - AltInvestmentsScreen_Analysis.cpp — form/analysis/verdict rendering #include "screens/alt_investments/AltInvestmentsScreen.h" #include "core/logging/Logger.h" #include "core/session/ScreenStateManager.h" #include "services/python_cli/PythonCliService.h" #include "storage/cache/CacheManager.h" #include "ui/theme/Theme.h" #include #include #include #include #include #include #include #include #include #include // ── Stylesheet ─────────────────────────────────────────────────────────────── namespace { using namespace fincept::ui; static const QString kStyle = QStringLiteral("#altScreen { background: %1; }" "#altHeader { background: %2; border-bottom: 2px solid %3; padding: 0 16px; }" "#altHeaderTitle { color: %4; font-size: 15px; font-weight: 700; background: transparent; }" "#altHeaderSub { color: %5; font-size: 11px; letter-spacing: 0.8px; background: transparent; }" "#altHeaderBadge { color: %6; font-size: 10px; font-weight: 700; letter-spacing: 0.5px;" " background: rgba(22,163,74,0.18); border: 1px solid rgba(22,163,74,0.4); padding: 2px 8px; }" "#altLeftPanel { background: %7; border-right: 1px solid %8; }" "#altLeftTitle { color: %5; font-size: 11px; font-weight: 700; letter-spacing: 0.8px;" " background: %2; padding: 8px 12px; border-bottom: 1px solid %8; }" "#altCatBtn { background: transparent; color: %5; border: none; border-bottom: 1px solid %8;" " text-align: left; font-size: 13px; padding: 9px 14px; }" "#altCatBtn:hover { color: %4; background: %12; }" "#altCatBtn[active=\"true\"] { color: %3; font-weight: 700;" " background: rgba(217,119,6,0.08); border-left: 3px solid %3; padding-left: 11px; }" "#altCenterPanel { background: %1; }" "#altCenterTitleBar { background: %2; border-bottom: 1px solid %8; }" "#altCenterTitle { color: %4; font-size: 14px; font-weight: 700; background: transparent; }" "#altCenterDesc { color: %5; font-size: 12px; background: transparent; }" "#altComboLabel { color: %5; font-size: 11px; font-weight: 700;" " letter-spacing: 0.5px; background: transparent; }" "#altFormPanel { background: %7; border: 1px solid %8; }" "#altFormHeader { background: %2; border-bottom: 1px solid %8; padding: 0 12px; }" "#altFormTitle { color: %4; font-size: 12px; font-weight: 700; background: transparent; }" "#altFieldLabel { color: %5; font-size: 11px; font-weight: 700;" " letter-spacing: 0.5px; background: transparent; }" "QLineEdit { background: %1; color: %4; border: 1px solid %8;" " padding: 5px 8px; font-size: 13px; }" "QLineEdit:focus { border-color: %9; }" "QDoubleSpinBox { background: %1; color: %4; border: 1px solid %8;" " padding: 5px 8px; font-size: 13px; }" "QDoubleSpinBox:focus { border-color: %9; }" "QDoubleSpinBox::up-button, QDoubleSpinBox::down-button { width: 0; }" "QComboBox { background: %1; color: %4; border: 1px solid %8;" " padding: 5px 8px; font-size: 13px; }" "QComboBox::drop-down { border: none; width: 18px; }" "QComboBox QAbstractItemView { background: %2; color: %4; border: 1px solid %8;" " selection-background-color: %3; selection-color: %1; outline: none; }" "#altAnalyzeBtn { background: %3; color: %1; border: none; padding: 7px 20px;" " font-size: 12px; font-weight: 700; letter-spacing: 0.5px; }" "#altAnalyzeBtn:hover { background: #FF8800; }" "#altAnalyzeBtn:disabled { background: %10; color: %11; }" "#altRightPanel { background: %7; border-left: 1px solid %8; }" "#altRightTitle { color: %5; font-size: 11px; font-weight: 700; letter-spacing: 0.8px;" " background: %2; padding: 8px 12px; border-bottom: 1px solid %8; }" "#altVerdictBadge { font-size: 13px; font-weight: 700; padding: 4px 14px;" " letter-spacing: 0.5px; }" "#altVerdictRating { color: %13; font-size: 16px; font-weight: 700; background: transparent; }" "#altVerdictRec { color: %4; font-size: 12px; background: transparent; }" "#altMetricRow { background: transparent; border-bottom: 1px solid %8; }" "#altMetricKey { color: %5; font-size: 12px; background: transparent; }" "#altMetricVal { color: %13; font-size: 12px; font-weight: 700; background: transparent; }" "#altMetricSection { color: %3; font-size: 11px; font-weight: 700; letter-spacing: 0.8px;" " background: %2; padding: 4px 10px; border-top: 1px solid %8; }" "#altMetricBullet { color: %5; font-size: 12px; background: transparent; }" "#altMetricBulletVal { color: %4; font-size: 12px; background: transparent; }" "#altMetricWarn { color: #FFD700; font-size: 12px; background: transparent; }" "#altMetricGood { color: %6; font-size: 12px; background: transparent; }" "#altMetricBad { color: %14; font-size: 12px; background: transparent; }" "#altStatusBar { background: %2; border-top: 1px solid %8; }" "#altStatusText { color: %5; font-size: 11px; background: transparent; }" "#altStatusHigh { color: %13; font-size: 11px; background: transparent; }" "QSplitter::handle { background: %8; }" "QScrollBar:vertical { background: %1; width: 5px; border: none; }" "QScrollBar::handle:vertical { background: %8; min-height: 20px; }" "QScrollBar::add-line:vertical, QScrollBar::sub-line:vertical { height: 0; }" "QScrollBar:horizontal { height: 0; }") .arg(colors::BG_BASE()) // %1 .arg(colors::BG_RAISED()) // %2 .arg(colors::AMBER()) // %3 .arg(colors::TEXT_PRIMARY()) // %4 .arg(colors::TEXT_SECONDARY()) // %5 .arg(colors::POSITIVE()) // %6 .arg(colors::BG_SURFACE()) // %7 .arg(colors::BORDER_DIM()) // %8 .arg(colors::BORDER_BRIGHT()) // %9 .arg(colors::AMBER_DIM()) // %10 .arg(colors::TEXT_DIM()) // %11 .arg(colors::BG_HOVER()) // %12 .arg(colors::CYAN()) // %13 .arg(colors::NEGATIVE()) // %14 ; } // namespace namespace fincept::screens { using namespace fincept::ui; // ── Field factory helpers ──────────────────────────────────────────────────── static AltField text_field(const QString& key, const QString& label, const QString& def = "") { AltField f; f.key = key; f.label = label; f.type = AltField::Text; f.combo_items = def; return f; } static AltField spin_field(const QString& key, const QString& label, double def, double min_v, double max_v, int dec = 2, const QString& pfx = "", const QString& sfx = "", bool div100 = false) { AltField f; f.key = key; f.label = label; f.type = AltField::Spin; f.default_val = def; f.min_val = min_v; f.max_val = max_v; f.decimals = dec; f.prefix = pfx; f.suffix = sfx; f.divide_100 = div100; return f; } static AltField combo_field(const QString& key, const QString& label, const QString& items) { AltField f; f.key = key; f.label = label; f.type = AltField::Combo; f.combo_items = items; return f; } // ── Category definitions ───────────────────────────────────────────────────── // Translation helper for the data-driven category/analyzer display strings. // (These tables live in free static functions, so QObject::tr is unavailable.) static QString alt_tr(const char* s) { return QCoreApplication::translate("AltInvestmentsScreen", s); } static QList build_categories() { return { {"bonds", alt_tr("Bonds & Fixed Income"), "#3B82F6", "B", { {"high-yield", alt_tr("High-Yield Bonds"), alt_tr("Spread analysis, default probability, equity-like behavior")}, {"em-bonds", alt_tr("Emerging Market Bonds"), alt_tr("Yield spread, sovereign default risk, currency risk")}, {"convertible-bonds", alt_tr("Convertible Bonds"), alt_tr("Conversion premium, bond floor, upside participation")}, {"preferred-stocks", alt_tr("Preferred Stocks"), alt_tr("Current yield, call risk, dividend safety analysis")}, }}, {"real_estate", alt_tr("Real Estate"), "#8B5CF6", "RE", { {"real-estate", alt_tr("Direct Property / REIT"), alt_tr("NOI, cap rate, DCF valuation, financing analysis")}, }}, {"hedge_funds", alt_tr("Hedge Funds"), "#EAB308", "HF", { {"hedge-funds", alt_tr("Long/Short Equity"), alt_tr("Strategy metrics, fee impact, liquidity risk")}, {"managed-futures", alt_tr("Managed Futures / CTA"), alt_tr("Fee drag, trend following, crisis alpha analysis")}, {"market-neutral", alt_tr("Market Neutral"), alt_tr("Beta neutrality, factor exposure, leverage risk")}, }}, {"commodities", alt_tr("Commodities"), "#F97316", "C", { {"natural-resources", alt_tr("Natural Resources"), alt_tr("Futures basis, contango/backwardation, roll yield")}, {"pme", alt_tr("Precious Metals Equities"), alt_tr("Correlation to metals, inflation hedge, drawdowns")}, }}, {"private_capital", alt_tr("Private Capital"), "#EC4899", "PE", { {"private-capital", alt_tr("Private Equity / Venture Capital"), alt_tr("IRR, MOIC, DPI, RVPI, J-curve, fee drag")}, }}, {"annuities", alt_tr("Annuities"), "#22C55E", "AN", { {"annuities", alt_tr("Fixed Annuity"), alt_tr("Payout analysis, breakeven years, inflation erosion")}, {"variable-annuities", alt_tr("Variable Annuity"), alt_tr("Total fee drag, tax deferral myth, vs. alternatives")}, {"eia", alt_tr("Equity-Indexed Annuity"), alt_tr("Crediting rate, upside cap limitations, surrender charges")}, {"inflation-annuity", alt_tr("Inflation-Indexed Annuity"), alt_tr("vs. fixed annuity, vs. TIPS ladder, longevity break-even")}, }}, {"structured", alt_tr("Structured Products"), "#06B6D4", "SP", { {"structured-products", alt_tr("Structured Notes"), alt_tr("Complexity score, hidden costs, issuer credit risk")}, {"leveraged-funds", alt_tr("Leveraged ETFs (2x/3x)"), alt_tr("Volatility decay, path-dependency, holding cost")}, }}, {"inflation", alt_tr("Inflation Protected"), "#FB923C", "IP", { {"tips", alt_tr("TIPS — Inflation-Linked Treasuries"), alt_tr("Real yield, inflation scenarios, tax efficiency")}, {"ibonds", alt_tr("I-Bonds — Series I Savings Bonds"), alt_tr("Composite rate, early redemption penalty, vs. TIPS")}, {"stable-value", alt_tr("Stable Value Funds"), alt_tr("Market-to-book ratio, crediting rate, wrap contract risk")}, }}, {"strategies", alt_tr("Strategies & Analysis"), "#67E8F9", "ST", { {"covered-calls", alt_tr("Covered Call Strategy"), alt_tr("Tax consequences, opportunity cost, premium income")}, {"sri", alt_tr("SRI / ESG Funds"), alt_tr("Performance vs. benchmark, screening costs, approaches")}, {"asset-location", alt_tr("Tax-Efficient Asset Location"), alt_tr("Optimal account placement, muni bonds, annual tax drag")}, }}, {"crypto", alt_tr("Digital Assets"), "#F87171", "DA", { {"digital-assets", alt_tr("Cryptocurrency"), alt_tr("Fundamental metrics, NVT ratio, market cap analysis")}, }}, }; } // ── Per-analyzer form fields ───────────────────────────────────────────────── [[maybe_unused]] static QList fields_for(const QString& id) { if (id == "high-yield") return { text_field("name", "BOND NAME", "HY Corp Bond"), spin_field("par_value", "PAR VALUE ($)", 1000, 100, 1e9, 0, "$"), spin_field("price", "MARKET PRICE ($)", 950, 100, 1e9, 2, "$"), spin_field("coupon_rate", "COUPON RATE (%)", 8.5, 0, 30, 2, "", "%"), spin_field("maturity_years", "MATURITY (years)", 5, 0.5, 30, 1), combo_field("credit_rating", "CREDIT RATING", "BB|B|CCC|BB+|BB-|B+|B-|CCC+"), }; if (id == "em-bonds") return { text_field("name", "BOND NAME", "Brazil 2030"), spin_field("face_value", "FACE VALUE ($)", 1000, 100, 1e9, 0, "$"), spin_field("current_market_value", "MARKET PRICE ($)", 950, 100, 1e9, 2, "$"), spin_field("coupon_rate", "COUPON RATE (%)", 6.0, 0, 25, 2, "", "%"), spin_field("maturity_years", "MATURITY (years)", 10, 0.5, 30, 1), spin_field("credit_spread", "CREDIT SPREAD (%)", 3.0, 0, 20, 2, "", "%", true), }; if (id == "convertible-bonds") return { text_field("name", "BOND NAME", "Tesla Conv 2028"), spin_field("par_value", "PAR VALUE ($)", 1000, 100, 1e9, 0, "$"), spin_field("current_price", "MARKET PRICE ($)", 1100, 100, 1e9, 2, "$"), spin_field("coupon_rate", "COUPON RATE (%)", 2.0, 0, 15, 2, "", "%"), spin_field("maturity_years", "MATURITY (years)", 5, 0.5, 30, 1), spin_field("stock_price", "STOCK PRICE ($)", 55, 1, 1e6, 2, "$"), spin_field("conversion_ratio", "CONVERSION RATIO", 18, 1, 1e4, 2), }; if (id == "preferred-stocks") return { text_field("name", "SECURITY NAME", "JPM Series J Preferred"), spin_field("par_value", "PAR VALUE ($)", 25, 1, 1e4, 2, "$"), spin_field("current_price", "MARKET PRICE ($)", 24.5, 1, 1e4, 2, "$"), spin_field("dividend_rate", "DIVIDEND RATE (%)", 5.5, 0, 20, 2, "", "%", true), }; if (id == "real-estate") return { text_field("name", "PROPERTY NAME", "Class A Office"), spin_field("acquisition_price", "PURCHASE PRICE ($)", 1000000, 1000, 1e12, 0, "$"), spin_field("gross_income", "GROSS INCOME ($/yr)", 120000, 0, 1e9, 0, "$"), spin_field("vacancy_rate", "VACANCY RATE (%)", 5.0, 0, 100, 1, "", "%", true), spin_field("operating_expenses", "OPER. EXPENSES ($/yr)", 40000, 0, 1e9, 0, "$"), spin_field("loan_amount", "LOAN AMOUNT ($)", 700000, 0, 1e12, 0, "$"), spin_field("interest_rate", "MORTGAGE RATE (%)", 6.5, 0, 30, 2, "", "%", true), spin_field("loan_term", "LOAN TERM (years)", 30, 5, 50, 0), }; if (id == "hedge-funds") return { text_field("name", "FUND NAME", "Global Macro Fund"), spin_field("management_fee", "MGMT FEE (%)", 2.0, 0, 10, 2, "", "%", true), spin_field("performance_fee", "PERF FEE (%)", 20.0, 0, 50, 1, "", "%", true), spin_field("hurdle_rate", "HURDLE RATE (%)", 6.0, 0, 20, 2, "", "%", true), combo_field("strategy_type", "STRATEGY", "equity_long_short|global_macro|event_driven|relative_value|multi_strategy"), }; if (id == "managed-futures") return { text_field("name", "FUND NAME", "CTA Trend Fund"), spin_field("management_fee", "MGMT FEE (%)", 2.0, 0, 10, 2, "", "%", true), spin_field("performance_fee", "PERF FEE (%)", 20.0, 0, 50, 1, "", "%", true), spin_field("gross_return", "GROSS RETURN (%)", 12.0, -50, 100, 2, "", "%", true), }; if (id == "market-neutral") return { text_field("name", "FUND NAME", "Market Neutral Fund"), spin_field("gross_leverage", "GROSS LEVERAGE", 2.0, 0.5, 10, 1), spin_field("management_fee", "MGMT FEE (%)", 1.5, 0, 10, 2, "", "%", true), spin_field("performance_fee", "PERF FEE (%)", 20.0, 0, 50, 1, "", "%", true), }; if (id == "natural-resources") return { text_field("name", "COMMODITY NAME", "WTI Crude Oil"), spin_field("spot_price", "SPOT PRICE ($)", 80, 0, 1e6, 2, "$"), spin_field("three_month_futures", "3M FUTURES ($)", 82, 0, 1e6, 2, "$"), spin_field("six_month_futures", "6M FUTURES ($)", 84, 0, 1e6, 2, "$"), spin_field("twelve_month_futures", "12M FUTURES ($)", 87, 0, 1e6, 2, "$"), combo_field("sector", "SECTOR", "energy|metals|agriculture|livestock"), }; if (id == "pme") return { text_field("name", "FUND NAME", "Gold Miners ETF"), }; if (id == "private-capital") return { text_field("name", "FUND NAME", "Buyout Fund III"), spin_field("management_fee", "MGMT FEE (%)", 2.0, 0, 10, 2, "", "%", true), spin_field("performance_fee", "CARRIED INT (%)", 20.0, 0, 40, 1, "", "%", true), spin_field("hurdle_rate", "HURDLE RATE (%)", 8.0, 0, 20, 2, "", "%", true), }; if (id == "annuities") return { text_field("name", "ANNUITY NAME", "Fixed Annuity"), spin_field("premium", "PREMIUM ($)", 100000, 1000, 1e9, 0, "$"), spin_field("annual_payout_rate", "ANNUAL PAYOUT RATE (%)", 5.0, 0.1, 20, 2, "", "%", true), spin_field("payout_years", "PAYOUT TERM (years)", 20, 5, 50, 0), spin_field("guaranteed_rate", "GUARANTEED RATE (%)", 4.0, 0, 15, 2, "", "%", true), }; if (id == "variable-annuities") return { text_field("name", "ANNUITY NAME", "Variable Annuity"), spin_field("premium", "PREMIUM ($)", 100000, 1000, 1e9, 0, "$"), spin_field("me_fee", "M&E FEE (%)", 1.25, 0, 5, 2, "", "%", true), spin_field("investment_fee", "INVESTMENT FEE (%)", 0.75, 0, 5, 2, "", "%", true), spin_field("admin_fee", "ADMIN FEE (%)", 0.15, 0, 3, 2, "", "%", true), spin_field("surrender_period", "SURRENDER PERIOD (yrs)", 7, 0, 20, 0), }; if (id == "eia") return { text_field("name", "PRODUCT NAME", "EIA Product"), spin_field("index_return", "INDEX RETURN (%)", 10.0, -50, 100, 2, "", "%", true), spin_field("participation_rate", "PARTICIPATION (%)", 80.0, 10, 100, 1, "", "%", true), spin_field("cap_rate", "CAP RATE (%)", 6.0, 0, 50, 2, "", "%", true), spin_field("floor_rate", "FLOOR RATE (%)", 0.0, -10, 10, 2, "", "%", true), }; if (id == "inflation-annuity") return { text_field("name", "ANNUITY NAME", "Inflation-Indexed Annuity"), spin_field("real_payout_rate", "REAL PAYOUT RATE (%)", 4.0, 0, 15, 2, "", "%", true), spin_field("inflation_rate", "ASSUMED INFLATION (%)", 3.0, 0, 15, 2, "", "%", true), spin_field("payout_years", "PAYOUT TERM (years)", 20, 5, 50, 0), spin_field("fixed_payout_rate", "FIXED ALT RATE (%)", 5.5, 0, 15, 2, "", "%", true), }; if (id == "structured-products") return { text_field("name", "PRODUCT NAME", "Principal Protected Note"), spin_field("principal", "PRINCIPAL ($)", 50000, 1000, 1e9, 0, "$"), spin_field("participation_rate", "PARTICIPATION (%)", 80.0, 10, 100, 1, "", "%", true), spin_field("cap_rate", "UPSIDE CAP (%)", 20.0, 0, 100, 1, "", "%", true), spin_field("maturity_years", "MATURITY (years)", 5, 1, 30, 0), }; if (id == "leveraged-funds") return { text_field("name", "FUND NAME", "3x S&P 500 ETF"), spin_field("leverage_ratio", "LEVERAGE RATIO", 3.0, 2.0, 4.0, 1), }; if (id == "tips") return { text_field("name", "SECURITY NAME", "TIPS 2031"), spin_field("face_value", "FACE VALUE ($)", 10000, 1000, 1e9, 0, "$"), spin_field("current_market_value", "MARKET PRICE ($)", 10200, 1000, 1e9, 2, "$"), spin_field("coupon_rate", "REAL COUPON (%)", 2.5, 0, 10, 2, "", "%", true), spin_field("maturity_years", "MATURITY (years)", 7, 1, 30, 1), }; if (id == "ibonds") return { text_field("name", "BOND NAME", "I-Bond 2025"), spin_field("purchase_price", "PURCHASE PRICE ($)", 10000, 25, 10000, 0, "$"), spin_field("fixed_rate", "FIXED RATE (%)", 0.4, 0, 5, 2, "", "%", true), spin_field("inflation_rate", "CPI-U INFLATION (%)", 3.4, 0, 20, 2, "", "%", true), }; if (id == "stable-value") return { text_field("name", "FUND NAME", "Stable Value Fund"), spin_field("book_value", "BOOK VALUE ($)", 100000, 1000, 1e9, 0, "$"), spin_field("market_value", "MARKET VALUE ($)", 98000, 1000, 1e9, 0, "$"), spin_field("crediting_rate", "CREDITING RATE (%)", 3.2, 0, 15, 2, "", "%", true), }; if (id == "covered-calls") return { text_field("name", "POSITION NAME", "AAPL Covered Call"), spin_field("stock_price", "STOCK PRICE ($)", 150, 1, 1e6, 2, "$"), spin_field("strike_price", "STRIKE PRICE ($)", 160, 1, 1e6, 2, "$"), spin_field("premium", "PREMIUM / SHARE ($)", 5, 0, 1e4, 2, "$"), spin_field("shares", "SHARES", 100, 1, 1e6, 0), spin_field("cost_basis", "COST BASIS ($)", 125, 1, 1e6, 2, "$"), spin_field("holding_period_days", "HOLDING DAYS", 400, 1, 3650, 0), }; if (id == "sri") return { text_field("name", "FUND NAME", "ESG Equity Fund"), spin_field("sri_return", "SRI RETURN (%)", 9.0, -30, 100, 2, "", "%", true), spin_field("benchmark_return", "BENCHMARK RETURN (%)", 10.0, -30, 100, 2, "", "%", true), spin_field("expense_ratio", "EXPENSE RATIO (%)", 0.8, 0, 5, 2, "", "%", true), spin_field("time_period_years", "TIME PERIOD (years)", 10, 1, 50, 0), }; if (id == "asset-location") return { text_field("name", "ASSET NAME", "REITs / High-Yield"), combo_field("asset_class", "ASSET CLASS", "reits|high_yield_bonds|stocks|municipal_bonds|tips|commodities|cash"), spin_field("tax_bracket", "TAX BRACKET (%)", 24.0, 10, 45, 1, "", "%", true), }; if (id == "digital-assets") return { text_field("name", "ASSET NAME", "Bitcoin"), spin_field("price", "PRICE ($)", 45000, 0, 1e9, 2, "$"), spin_field("market_cap", "MARKET CAP ($B)", 850, 0, 1e6, 1, "$", "B"), spin_field("volume_24h", "24H VOLUME ($B)", 25, 0, 1e6, 1, "$", "B"), spin_field("circulating_supply", "CIRC. SUPPLY (M)", 19.5, 0, 1e6, 1, "", "M"), spin_field("max_supply", "MAX SUPPLY (M)", 21.0, 0, 1e6, 1, "", "M"), }; return {text_field("name", "NAME", "")}; } // ── Constructor ────────────────────────────────────────────────────────────── AltInvestmentsScreen::AltInvestmentsScreen(QWidget* parent) : QWidget(parent) { setObjectName("altScreen"); setStyleSheet(kStyle); categories_ = build_categories(); setup_ui(); LOG_INFO("AltInvestments", "Screen constructed"); } void AltInvestmentsScreen::showEvent(QShowEvent* e) { QWidget::showEvent(e); } void AltInvestmentsScreen::hideEvent(QHideEvent* e) { QWidget::hideEvent(e); } // ── Live language switch ───────────────────────────────────────────────────── void AltInvestmentsScreen::changeEvent(QEvent* e) { if (e->type() == QEvent::LanguageChange) retranslateUi(); QWidget::changeEvent(e); } void AltInvestmentsScreen::retranslateUi() { // Fixed chrome labels if (header_title_) header_title_->setText(tr("ALTERNATIVE INVESTMENTS")); if (header_sub_) header_sub_->setText(tr("27 ANALYZERS \xB7 10 ASSET CLASSES \xB7 MULTI-ASSET ANALYTICS")); if (header_badge_) header_badge_->setText(tr("PYTHON ANALYTICS ENGINE")); if (left_title_) left_title_->setText(tr("ASSET CLASSES")); if (combo_label_) combo_label_->setText(tr("ANALYZER")); if (form_title_) form_title_->setText(tr("INPUT PARAMETERS")); if (right_title_) right_title_->setText(tr("ANALYSIS RESULTS")); if (status_left_) status_left_->setText(tr("ALTERNATIVE INVESTMENTS")); if (analyze_btn_ && !loading_) analyze_btn_->setText(tr("ANALYZE")); // Rebuild the data-driven category/analyzer labels (they were translated at // construction); re-apply to the left buttons + combo + center via the // normal selection path so the active category/analyzer text refreshes too. categories_ = build_categories(); for (int i = 0; i < cat_btns_.size() && i < categories_.size(); ++i) cat_btns_[i]->setText(categories_[i].name); if (active_category_ >= 0 && active_category_ < categories_.size()) on_category_changed(active_category_); } // ── UI Setup ───────────────────────────────────────────────────────────────── QString AltInvestmentsScreen::format_value(const QJsonValue& v) const { if (v.isBool()) return v.toBool() ? tr("Yes") : tr("No"); if (v.isNull()) return "\u2014"; if (v.isString()) return v.toString(); if (v.isDouble()) { const double d = v.toDouble(); // Looks like a 0–1 rate/fraction (not an integer) if (d > 0.0001 && d < 1.0 && d != static_cast(static_cast(d))) return QString::number(d * 100.0, 'f', 2) + "%"; if (qAbs(d) >= 1e12) return QString::number(d / 1e12, 'f', 2) + "T"; if (qAbs(d) >= 1e9) return QString::number(d / 1e9, 'f', 2) + "B"; if (qAbs(d) >= 1e6) return QString::number(d / 1e6, 'f', 2) + "M"; if (d == static_cast(static_cast(d)) && qAbs(d) < 1e15) return QString::number(static_cast(d)); return QString::number(d, 'f', 4); } if (v.isArray()) return QString("[%1 items]").arg(v.toArray().size()); return "[object]"; } void AltInvestmentsScreen::display_error(const QString& error) { verdict_badge_->setText(tr("ERROR")); verdict_badge_->setStyleSheet(QString("color:%1; background:rgba(220,38,38,0.15);" " font-size:13px; font-weight:700; padding:4px 14px;") .arg(colors::NEGATIVE())); verdict_rating_->clear(); verdict_rec_->setText(error); while (metrics_layout_->count() > 0) { auto* item = metrics_layout_->takeAt(0); if (item->widget()) item->widget()->deleteLater(); delete item; } metrics_layout_->addStretch(1); LOG_ERROR("AltInvestments", error); } void AltInvestmentsScreen::set_loading(bool loading) { loading_ = loading; analyze_btn_->setEnabled(!loading); analyze_btn_->setText(loading ? tr("ANALYZING...") : tr("ANALYZE")); } // ── IStatefulScreen ────────────────────────────────────────────────────────── QVariantMap AltInvestmentsScreen::save_state() const { return { {"category", active_category_}, {"analyzer", active_analyzer_}, }; } void AltInvestmentsScreen::restore_state(const QVariantMap& state) { const int cat = state.value("category", -1).toInt(); const int ana = state.value("analyzer", -1).toInt(); if (cat < 0 || cat >= categories_.size()) return; on_category_changed(cat); if (ana >= 0 && ana < categories_[cat].analyzers.size()) on_analyzer_changed(ana); } } // namespace fincept::screens