{% extends "base.html" %}
{% block title %}Admin - Poker Portal{% endblock %}
{% block content %}
<section class="hero-card compact">
    <div>
        <p class="eyebrow">Admin</p>
        <h1>Ledger controls</h1>
        <p class="muted-text">Append new buy-ins, cash-outs, corrections, and note-only events to the audit trail.</p>
    </div>
</section>

<section class="grid two-col admin-layout">
    <form class="panel form-card" method="post">
        <p class="eyebrow">New event</p>
        <h2>Add to the ledger</h2>

        <label>
            <span>Open session</span>
            <select name="session_id" required>
                <option value="">Select session</option>
                {% for session in open_sessions %}
                <option value="{{ session.session_id }}">
                    {{ session_label(session) }}
                </option>
                {% endfor %}
            </select>
        </label>

        <label>
            <span>Player name</span>
            <input list="player_names" type="text" name="player_name" placeholder="Peter Venkman" required>
            <datalist id="player_names">
                {% for player_name in player_names %}
                    <option value="{{ player_name }}"></option>
                {% endfor %}
            </datalist>
        </label>

        <label>
            <span>Event type</span>
            <select name="event_type" required>
                <option value="buyin">Buy-in</option>
                <option value="front">Front</option>
                <option value="rollover_in">Rollover in</option>
                <option value="cashout">Cash-out</option>
                <option value="paid">Paid out</option>
                <option value="rollover_out">Rollover out</option>
                <option value="note">Note only</option>
            </select>
        </label>

        <label>
            <span>Amount</span>
            <input type="number" step="0.01" name="amount" placeholder="5.00">
        </label>

        <label>
            <span>Note</span>
            <textarea name="note" rows="4" placeholder="Rebuy, fronted chips, correction, partial payout, e-transfer sent, cash paid, etc."></textarea>
        </label>

        <button class="primary-button" type="submit">Add event</button>
    </form>

    <section class="grid">
        <form class="panel form-card" method="post" action="{{ url_for('admin_open_session') }}">
            <p class="eyebrow">Session state</p>
            <h2>Open a new session</h2>

            <label>
                <span>Session date</span>
                <input type="date" name="session_date" required>
            </label>

            <div class="button-row">
                <button class="primary-button" type="submit">Open session</button>
            </div>
        </form>

        <section class="panel form-card">
            <div class="panel-header">
                <div>
                    <p class="eyebrow">Tools</p>
                    <h2>Audit CSV</h2>
                </div>
            </div>

            <div class="admin-tools-grid">
                <div class="helper-box">
                    <p class="muted-text">
                        Export the current audit trail or import a replacement CSV. Import creates a timestamped backup first.
                    </p>
                    <div class="button-row">
                        <a class="primary-button" href="{{ url_for('admin_export_csv') }}">Export CSV</a>
                    </div>
                </div>

                <form method="post" action="{{ url_for('admin_import_csv') }}" enctype="multipart/form-data" class="helper-box import-form">
                    <label for="csv_file">
                        <span>Import replacement CSV</span>
                    </label>
                    <input id="csv_file" name="csv_file" type="file" accept=".csv,text/csv" required>
                    <div class="button-row">
                        <button
                            class="secondary-button"
                            type="submit"
                            onclick="return confirm('Replace the current audit CSV? A backup will be created first.');"
                        >
                            Import CSV
                        </button>
                    </div>
                </form>
            </div>
        </section>

        <form class="panel form-card" method="post" action="{{ url_for('admin_write_off_front') }}">
            <p class="eyebrow">Front debt</p>
            <h2>Write off debt</h2>

            <label>
                <span>Outstanding debt</span>
                <select name="debt_key" required>
                    <option value="">Select debt</option>
                    {% for item in debt_entries %}
                        {% set session = item.session %}
                        {% set entry = item.entry %}
                        <option value="{{ session.session_id }}||{{ entry.player_name }}">
                            {{ entry.player_name }} · {{ session_label(session) }} · owes {{ entry.player_owes_cents | money }}
                        </option>
                    {% endfor %}
                </select>
            </label>

            <label>
                <span>Amount to write off</span>
                <input type="number" step="0.01" name="amount" placeholder="5.00" required>
            </label>

            <label>
                <span>Note</span>
                <textarea name="note" rows="3" placeholder="Won't be collected."></textarea>
            </label>

            <div class="button-row">
                <button class="secondary-button" type="submit">Write off front</button>
            </div>
        </form>
    </section>
</section>

<section class="grid admin-cash-grid">
    <article class="panel stat-card">
        <span>Cash in</span>
        <strong>{{ admin_totals.cash_in_cents | money }}</strong>
    </article>

    <article class="panel stat-card">
        <span>Paid out</span>
        <strong>{{ admin_totals.paid_out_cents | money }}</strong>
    </article>

    <article class="panel stat-card">
        <span>Still owed</span>
        <strong class="{{ 'negative' if admin_totals.still_owed_cents > 0 else 'positive' }}">
            {{ admin_totals.still_owed_cents | money }}
        </strong>
    </article>

    <article class="panel stat-card">
        <span>Players owe</span>
        <strong class="{{ 'negative' if admin_totals.players_owe_cents > 0 else '' }}">
            {{ admin_totals.players_owe_cents | money }}
        </strong>
    </article>

    <article class="panel stat-card">
        <span>Written off</span>
        <strong class="{{ 'negative' if admin_totals.written_off_cents > 0 else '' }}">
            {{ admin_totals.written_off_cents | money }}
        </strong>
    </article>

    <article class="panel stat-card">
        <span>Open balance</span>
        <strong class="{% if admin_totals.open_balance_cents > 0 %}negative{% elif admin_totals.open_balance_cents < 0 %}positive{% endif %}">
            {{ admin_totals.open_balance_cents | money }}
        </strong>
    </article>
</section>

<section class="panel">
    <div class="panel-header">
        <div>
            <p class="eyebrow">Recent sessions</p>
            <h2>Current totals</h2>
        </div>
    </div>
    <div class="table-wrap small-table">
        <table>
            <thead>
                <tr>
                    <th>Session</th>
                    <th>Players</th>
                    <th>Cash in</th>
                    <th>Paid out</th>
                    <th>Still owed</th>
                    <th>Players owe</th>
                    <th>Written off</th>
                    <th>Open balance</th>
                    <th>Status</th>
                    <th>Action</th>
                </tr>
            </thead>
            <tbody>
                {% for session in recent_sessions %}
                <tr>
                    <td>
                        <a href="{{ url_for('session_detail', session_id=session.session_id) }}">
                            {{ session_label(session) }}
                        </a>
                    </td>
                    <td>{{ session.entries|length }}</td>
                    <td>{{ session.total_cash_in_cents | money }}</td>
                    <td>{{ session.total_paid_out_cents | money }}</td>
                    <td class="{{ 'negative' if session.total_current_due_cents > 0 else 'positive' }}">
                        {{ session.total_current_due_cents | money }}
                    </td>
                    <td class="{{ 'negative' if session.total_player_owes_cents > 0 else '' }}">
                        {{ session.total_player_owes_cents | money }}
                    </td>
                    <td class="{{ 'negative' if session.total_front_writeoff_cents > 0 else '' }}">
                        {{ session.total_front_writeoff_cents | money }}
                    </td>
                    <td class="{% if session.total_open_balance_cents > 0 %}negative{% elif session.total_open_balance_cents < 0 %}positive{% endif %}">
                        {{ session.total_open_balance_cents | money }}
                    </td>
                    <td>
                        <span class="status-badge status-{{ session.status }}">
                            {{ session.status }}
                        </span>
                    </td>
                    <td>
                        <form method="post" action="{{ url_for('admin_session_state') }}" class="inline-action-form">
                            <input type="hidden" name="session_id" value="{{ session.session_id }}">
                            {% if session.status == "open" %}
                                <button class="table-action-button" type="submit" name="state" value="closed">Close</button>
                            {% else %}
                                <button class="table-action-button" type="submit" name="state" value="open">Reopen</button>
                            {% endif %}
                        </form>
                    </td>
                </tr>
                {% else %}
                <tr>
                    <td colspan="10">No sessions yet.</td>
                </tr>
                {% endfor %}
            </tbody>
        </table>
    </div>
</section>

<section class="panel">
    <div class="panel-header">
        <div>
            <p class="eyebrow">Recent raw events</p>
            <h2>Ledger feed</h2>
        </div>
    </div>
    <div class="event-feed condensed">
        {% for event in recent_events %}
        <article class="event-card">
            <div class="event-card-top">
                <strong>{{ event.player_name }}</strong>
                <span class="pill pill-{{ event.event_type }}">{{ event.event_type }}</span>
            </div>
            <p class="event-amount">{{ event.amount_cents | money }}</p>
            <p class="muted-text small">{{ event.session_date | pretty_date }}</p>
            {% if event.note %}<p class="muted-text small">{{ event.note }}</p>{% endif %}
        </article>
        {% else %}
        <p class="muted-text">No recent events.</p>
        {% endfor %}
    </div>
</section>
{% endblock %}