{% extends "base.html" %}

{% block title %}Users Report - OpenWebUI Monitor{% endblock %}

{% block content %}
<div class="d-flex justify-content-between flex-wrap flex-md-nowrap align-items-center pt-3 pb-2 mb-3 border-bottom">
    <h1 class="h2">Users Report</h1>
    <div class="btn-toolbar mb-2 mb-md-0">
        <div class="btn-group me-2">
            <button type="button" class="btn btn-sm btn-outline-secondary" onclick="window.location.reload()">
                <i class="bi bi-arrow-clockwise"></i> Refresh
            </button>
        </div>
    </div>
</div>

{% if users %}
<!-- Summary Info -->
<div class="row mb-4">
    <div class="col-12">
        <div class="alert alert-info">
            <i class="bi bi-info-circle"></i>
            Total of <strong>{{ users|length }}</strong> users found. 
            Users are sorted by total cost (highest first).
        </div>
    </div>
</div>

<!-- Summary Statistics -->
<div class="row mb-4">
    <div class="col-md-3 mb-3">
        <div class="card text-center border-primary">
            <div class="card-body">
                <h5 class="card-title text-primary">
                    <i class="bi bi-people"></i> Total Users
                </h5>
                <h3 class="card-text">{{ users|length }}</h3>
            </div>
        </div>
    </div>
    <div class="col-md-3 mb-3">
        <div class="card text-center border-success">
            <div class="card-body">
                <h5 class="card-title text-success">
                    <i class="bi bi-chat-dots"></i> Total Calls
                </h5>
                <h3 class="card-text">{{ "{:,}".format(users|sum(attribute='total_calls')) }}</h3>
            </div>
        </div>
    </div>
    <div class="col-md-3 mb-3">
        <div class="card text-center border-info">
            <div class="card-body">
                <h5 class="card-title text-info">
                    <i class="bi bi-cpu"></i> Total Tokens
                </h5>
                <h3 class="card-text">{{ "{:,}".format(users|sum(attribute='total_tokens')) }}</h3>
            </div>
        </div>
    </div>
    <div class="col-md-3 mb-3">
        <div class="card text-center border-warning">
            <div class="card-body">
                <h5 class="card-title text-warning">
                    <i class="bi bi-currency-dollar"></i> Total Cost
                </h5>
                <h3 class="card-text">${{ "%.6f"|format(users|sum(attribute='total_cost')) }}</h3>
            </div>
        </div>
    </div>
</div>

<!-- Users Table -->
<div class="card">
    <div class="card-header">
        <h5 class="card-title mb-0">
            <i class="bi bi-table"></i> User Consumption Details
        </h5>
    </div>
    <div class="card-body p-0">
        <table class="table table-striped table-hover mb-0">
                <thead class="table-dark">
                    <tr>
                        <th scope="col">
                            <i class="bi bi-hash"></i> Rank
                        </th>
                        <th scope="col">
                            <i class="bi bi-envelope"></i> User Email
                        </th>
                        <th scope="col">
                            <i class="bi bi-chat-dots"></i> Total Calls
                        </th>
                        <th scope="col">
                            <i class="bi bi-arrow-down"></i> Input Tokens
                        </th>
                        <th scope="col">
                            <i class="bi bi-arrow-up"></i> Output Tokens
                        </th>
                        <th scope="col">
                            <i class="bi bi-plus-circle"></i> Total Tokens
                        </th>
                        <th scope="col">
                            <i class="bi bi-currency-dollar"></i> Total Cost (USD)
                        </th>
                        <th scope="col">
                            <i class="bi bi-bar-chart"></i> Avg Cost/Call
                        </th>
                    </tr>
                </thead>
                <tbody>
                    {% for user in users %}
                    <tr>
                        <td>
                            {% if loop.index == 1 %}
                                <span class="badge bg-warning text-dark">
                                    <i class="bi bi-trophy"></i> {{ loop.index }}
                                </span>
                            {% elif loop.index <= 3 %}
                                <span class="badge bg-secondary">
                                    <i class="bi bi-award"></i> {{ loop.index }}
                                </span>
                            {% else %}
                                <span class="badge bg-light text-dark">{{ loop.index }}</span>
                            {% endif %}
                        </td>
                        <td>
                            <div class="d-flex align-items-center">
                                <i class="bi bi-person-circle me-2"></i>
                                <strong>{{ user.email }}</strong>
                            </div>
                        </td>
                        <td>
                            <span class="badge bg-info">{{ "{:,}".format(user.total_calls) }}</span>
                        </td>
                        <td>
                            <span class="badge bg-primary">{{ "{:,}".format(user.total_input_tokens) }}</span>
                        </td>
                        <td>
                            <span class="badge bg-success">{{ "{:,}".format(user.total_output_tokens) }}</span>
                        </td>
                        <td>
                            <strong>{{ "{:,}".format(user.total_tokens) }}</strong>
                        </td>
                        <td>
                            <span class="badge bg-warning text-dark">${{ "%.6f"|format(user.total_cost) }}</span>
                        </td>
                        <td>
                            <small class="text-muted">${{ "%.6f"|format(user.total_cost / user.total_calls) }}</small>
                        </td>
                    </tr>
                    {% endfor %}
                </tbody>
            </table>
    </div>
</div>

<!-- Top Users Chart (Simple Visual) -->
{% if users|length > 0 %}
<div class="row mt-4">
    <div class="col-12">
        <div class="card">
            <div class="card-header">
                <h5 class="card-title mb-0">
                    <i class="bi bi-bar-chart"></i> Top Users by Cost
                </h5>
            </div>
            <div class="card-body">
                {% set max_cost = users[0].total_cost %}
                {% for user in users[:10] %}
                <div class="mb-3">
                    <div class="d-flex justify-content-between align-items-center mb-1">
                        <small class="fw-bold">{{ user.email }}</small>
                        <small class="text-muted">${{ "%.6f"|format(user.total_cost) }}</small>
                    </div>
                    <div class="progress" style="height: 20px;">
                        <div class="progress-bar bg-primary" role="progressbar" 
                             style="width: {{ (user.total_cost / max_cost * 100) if max_cost > 0 else 0 }}%"
                             aria-valuenow="{{ user.total_cost }}" 
                             aria-valuemin="0" 
                             aria-valuemax="{{ max_cost }}">
                        </div>
                    </div>
                </div>
                {% endfor %}
            </div>
        </div>
    </div>
</div>
{% endif %}

{% else %}
<!-- No Data -->
<div class="row">
    <div class="col-12">
        <div class="card">
            <div class="card-body text-center py-5">
                <i class="bi bi-people-fill display-1 text-muted"></i>
                <h3 class="mt-3">No Users Found</h3>
                <p class="text-muted">No user data available yet. Users will appear here after API calls are recorded.</p>
                <a href="/dashboard" class="btn btn-primary">
                    <i class="bi bi-arrow-left"></i> Back to Dashboard
                </a>
            </div>
        </div>
    </div>
</div>
{% endif %}
{% endblock %}

{% block scripts %}
<script>
    // Auto-refresh every 60 seconds
    setInterval(() => {
        window.location.reload();
    }, 60000);
</script>
{% endblock %}