{{--
    Follow Card — rendered in the "My Follows" tab of the pilots listing.

    Receives:
      $follow : array from PilotPresenter::forMyFollows() with keys:
        id, pilot_id, pilot_name, pilot_initials, avatar_color,
        min_entry, wallet, today_profit, lifetime_profit,
        trades_won, trades_lost, win_rate, profile_url,
        status, starting_amount, initial_amount, topup_count,
        unfollow_requested_at, projection, pilot_cut_percent

    Two visual states, keyed by $follow['status']:
      active         -> standard card, Topup + Unfollow buttons live
      winding_down   -> amber accent, projection numbers, no action buttons
                        (backend has already locked the exit; user is waiting
                         for open positions to settle before the sweep fires)

    Chinedu-owned file per initial memory scope. All state branching is
    additive via @if/@else so the active-state HTML tree is untouched below.
--}}
@php
    $color = in_array($follow['avatar_color'], ['orange','purple','red'], true)
        ? $follow['avatar_color']
        : 'orange';

    $status        = $follow['status'] ?? 'active';
    $isWindingDown = $status === 'winding_down';

    $minEntry      = '$' . number_format((float) $follow['min_entry'], 0);
    $wallet        = '$' . number_format((float) $follow['wallet'], 2);
    $todayProfit   = (float) $follow['today_profit'];
    $lifetimeProfit= (float) $follow['lifetime_profit'];
    // Smart sign: only "+" when positive, only "-" when negative, plain when zero
    $todayDisplay = match(true) {
        $todayProfit > 0  => '+$' . number_format($todayProfit, 2),
        $todayProfit < 0  => '-$' . number_format(abs($todayProfit), 2),
        default           => '$0.00',
    };
    $lifeDisplay = match(true) {
        $lifetimeProfit > 0 => '+$' . number_format($lifetimeProfit, 2),
        $lifetimeProfit < 0 => '-$' . number_format(abs($lifetimeProfit), 2),
        default             => '$0.00',
    };
    $todayClass    = $todayProfit > 0 ? 'up' : ($todayProfit < 0 ? 'down' : '');
    $lifeClass     = $lifetimeProfit > 0 ? 'up' : ($lifetimeProfit < 0 ? 'down' : '');
    $totalTrades   = (int) $follow['trades_won'] + (int) $follow['trades_lost'];
    $winRate       = (float) $follow['win_rate'];

    // Win rate confidence: muted when small sample, hidden when no data
    if ($totalTrades === 0) {
        $winRateStr   = 'Pending';
        $winRateClass = 'is-empty';
    } else {
        $winRateStr   = ($winRate > 0 ? '+' : '') . rtrim(rtrim(number_format($winRate, 1), '0'), '.') . '%';
        $winRateClass = $totalTrades < 10 ? 'is-early' : '';
    }

    // -- Phase 13: projection numbers for modal + winding-down display --
    $projection    = $follow['projection'] ?? [];
    $committed     = (float) ($projection['committed']            ?? $follow['starting_amount'] ?? 0);
    $idle          = (float) ($projection['idle_capital']         ?? $follow['wallet']          ?? 0);
    $openCount     = (int)   ($projection['open_positions_count'] ?? 0);
    $markToMarket  = (float) ($projection['mark_to_market']       ?? $idle);
    $unrealProfit  = (float) ($projection['unrealized_profit']    ?? 0);
    $unrealCut     = (float) ($projection['unrealized_cut']       ?? 0);
    $takeHome      = (float) ($projection['take_home_now']        ?? $idle);
    $cutPct        = (float) ($follow['pilot_cut_percent']        ?? 30);

    // Wind-down elapsed
    $requestedAgo = null;
    if ($isWindingDown && !empty($follow['unfollow_requested_at'])) {
        $requestedAgo = \Carbon\Carbon::parse($follow['unfollow_requested_at'])->diffForHumans(null, true);
    }

    // Card modifier class
    $cardModifiers = 'follow-card--c-' . $color;
    if ($isWindingDown) {
        $cardModifiers .= ' follow-card--winding-down';
    }
@endphp

<article class="follow-card {{ $cardModifiers }}"
         data-follow-id="{{ $follow['id'] }}"
         data-status="{{ $status }}">
    <div class="follow-card__head">
        <div class="follow-card__avatar follow-card__avatar--{{ $color }}">
            {{ $follow['pilot_initials'] }}
        </div>
        <div class="follow-card__id-text">
            <h3 class="follow-card__name">
                {{ $follow['pilot_name'] }}
                @if($isWindingDown)
                    <span class="fc-status-pill fc-status-pill--winding" title="Wind-down in progress">Winding down</span>
                @else
                    <span class="live-dot" aria-label="Live"></span>
                @endif
            </h3>
            <p class="follow-card__tier">Min {{ $minEntry }} · {{ number_format($totalTrades) }} {{ $totalTrades === 1 ? 'sale' : 'sales' }} placed</p>
        </div>
        <div class="follow-card__rate">
            <div class="follow-card__rate-value {{ $winRateClass }}">{{ $winRateStr }}</div>
            <div class="follow-card__rate-label">Your wins</div>
        </div>
    </div>

    @if($isWindingDown)
        {{-- WINDING DOWN STATE --}}
        <div class="follow-card__winddown">
            <div class="fc-winddown-row">
                <div class="fc-winddown-cell">
                    <div class="fc-winddown-label">Committed</div>
                    <div class="fc-winddown-value">${{ number_format($committed, 2) }}</div>
                </div>
                <div class="fc-winddown-cell">
                    <div class="fc-winddown-label">Positions settling</div>
                    <div class="fc-winddown-value">{{ $openCount }}</div>
                </div>
                <div class="fc-winddown-cell">
                    <div class="fc-winddown-label">Expected return</div>
                    <div class="fc-winddown-value">~${{ number_format($takeHome, 2) }}</div>
                </div>
            </div>

            <div class="fc-winddown-copy">
                @if($openCount > 0)
                    Your positions will keep selling.
                    Your Main Wallet is credited automatically once the last one settles.
                @else
                    All positions have settled. Your Main Wallet will be credited on the next settlement pass.
                @endif
                @if($unrealProfit > 0)
                    <span class="fc-winddown-cut-hint">Pilot cut ({{ number_format($cutPct, 0) }}%) applies to ${{ number_format($unrealProfit, 2) }} profit only: ~${{ number_format($unrealCut, 2) }}.</span>
                @endif
            </div>

            <div class="fc-winddown-meta">
                @if($requestedAgo)
                    <span>Requested {{ $requestedAgo }} ago</span>
                    <span class="dot-sep">·</span>
                @endif
                <span>Usually settles in 24-48 hours</span>
            </div>
        </div>

        <div class="follow-card__actions follow-card__actions--winddown">
            <a class="fc-link" href="{{ $follow['profile_url'] }}">
                View details
                <svg width="13" height="13" fill="none" viewBox="0 0 24 24" stroke="currentColor" stroke-width="2.2">
                    <path stroke-linecap="round" stroke-linejoin="round" d="M9 5l7 7-7 7"/>
                </svg>
            </a>
        </div>
    @else
        {{-- ACTIVE STATE --}}
        <div class="follow-card__stats">
            <div class="fc-stat">
                <div class="fc-stat__label">Wallet</div>
                <div class="fc-stat__value">{{ $wallet }}</div>
            </div>
            <div class="fc-stat">
                <div class="fc-stat__label">Today</div>
                <div class="fc-stat__value {{ $todayClass }}">{{ $todayDisplay }}</div>
            </div>
            <div class="fc-stat">
                <div class="fc-stat__label">Lifetime</div>
                <div class="fc-stat__value {{ $lifeClass }}">{{ $lifeDisplay }}</div>
            </div>
            @php
                $w = (int) $follow['trades_won'];
                $l = (int) $follow['trades_lost'];
                $tradesEmpty = ($w === 0 && $l === 0);
            @endphp
            <div class="fc-stat fc-stat--trades {{ $tradesEmpty ? 'is-empty' : '' }}">
                <div class="fc-stat__label">Sales</div>
                <div class="fc-stat__value">
                    <span class="w">{{ number_format($w) }}W</span>
                    <span class="dot">·</span>
                    <span class="l">{{ number_format($l) }}L</span>
                </div>
            </div>
        </div>

        <div class="follow-card__actions">
            <a class="fc-link" href="{{ $follow['profile_url'] }}">
                View details
                <svg width="13" height="13" fill="none" viewBox="0 0 24 24" stroke="currentColor" stroke-width="2.2">
                    <path stroke-linecap="round" stroke-linejoin="round" d="M9 5l7 7-7 7"/>
                </svg>
            </a>
            <button class="fc-btn fc-btn--primary"
                    type="button"
                    data-action="topup"
                    data-follow-id="{{ $follow['id'] }}"
                    data-pilot-id="{{ $follow['pilot_id'] }}"
                    data-pilot-name="{{ $follow['pilot_name'] }}"
                    data-pilot-initials="{{ $follow['pilot_initials'] }}"
                    data-avatar-color="{{ $color }}"
                    data-current-wallet="{{ (float) $follow['wallet'] }}">+ Topup</button>
            <button class="fc-btn fc-btn--danger"
                    type="button"
                    data-action="unfollow"
                    data-follow-id="{{ $follow['id'] }}"
                    data-pilot-id="{{ $follow['pilot_id'] }}"
                    data-pilot-name="{{ $follow['pilot_name'] }}"
                    data-pilot-initials="{{ $follow['pilot_initials'] }}"
                    data-avatar-color="{{ $color }}"
                    data-current-wallet="{{ (float) $follow['wallet'] }}"
                    data-committed="{{ number_format($committed, 2, '.', '') }}"
                    data-idle="{{ number_format($idle, 2, '.', '') }}"
                    data-open-count="{{ $openCount }}"
                    data-mark-to-market="{{ number_format($markToMarket, 2, '.', '') }}"
                    data-unrealized-profit="{{ number_format($unrealProfit, 2, '.', '') }}"
                    data-unrealized-cut="{{ number_format($unrealCut, 2, '.', '') }}"
                    data-take-home="{{ number_format($takeHome, 2, '.', '') }}"
                    data-cut-percent="{{ number_format($cutPct, 0) }}"
                    data-initial="{{ number_format((float) ($follow['initial_amount'] ?? 0), 2, '.', '') }}"
                    data-topup-count="{{ (int) ($follow['topup_count'] ?? 0) }}">Unfollow</button>
        </div>
    @endif
</article>