{{define "content"}}
<h1>LLM Usage Stats</h1>

<div class="stats-summary">
    <div class="stat-card">
        <span class="stat-value">{{.TotalCalls}}</span>
        <span class="stat-label">Total Calls</span>
    </div>
    <div class="stat-card">
        <span class="stat-value">{{.TotalInputTokens}}</span>
        <span class="stat-label">Input Tokens</span>
    </div>
    <div class="stat-card">
        <span class="stat-value">{{.TotalOutputTokens}}</span>
        <span class="stat-label">Output Tokens</span>
    </div>
    <div class="stat-card">
        <span class="stat-value">{{.TotalSuccesses}}</span>
        <span class="stat-label">Successes</span>
    </div>
    <div class="stat-card">
        <span class="stat-value">{{.TotalFailures}}</span>
        <span class="stat-label">Failures</span>
    </div>
    <div class="stat-card">
        <span class="stat-value">{{printf "%.1f" .OverallSuccessRate}}%</span>
        <span class="stat-label">Success Rate</span>
    </div>
</div>

<h2>By Provider</h2>
{{if .ProviderStats}}
<table class="llm-stats-table">
    <thead>
        <tr>
            <th>Provider</th>
            <th>Calls</th>
            <th>Input Tokens</th>
            <th>Output Tokens</th>
            <th>Successes</th>
            <th>Failures</th>
            <th>Success Rate</th>
        </tr>
    </thead>
    <tbody>
        {{range .ProviderStats}}
        <tr>
            <td>{{.Provider}}</td>
            <td>{{.TotalCalls}}</td>
            <td>{{.TotalInputTokens}}</td>
            <td>{{.TotalOutputTokens}}</td>
            <td>{{.SuccessCount}}</td>
            <td>{{.FailureCount}}</td>
            <td>{{printf "%.1f" .SuccessRate}}%</td>
        </tr>
        {{end}}
    </tbody>
</table>
{{else}}
<p class="empty-state">No provider stats available yet.</p>
{{end}}

<h2>By Request Type</h2>
{{if .RequestTypeStats}}
<table class="llm-stats-table">
    <thead>
        <tr>
            <th>Request Type</th>
            <th>Calls</th>
            <th>Input Tokens</th>
            <th>Output Tokens</th>
            <th>Avg Input</th>
            <th>Avg Output</th>
            <th>Successes</th>
            <th>Failures</th>
            <th>Success Rate</th>
        </tr>
    </thead>
    <tbody>
        {{range .RequestTypeStats}}
        <tr>
            <td>{{.RequestType}}</td>
            <td>{{.TotalCalls}}</td>
            <td>{{.TotalInputTokens}}</td>
            <td>{{.TotalOutputTokens}}</td>
            <td>{{printf "%.0f" .AvgInputTokens}}</td>
            <td>{{printf "%.0f" .AvgOutputTokens}}</td>
            <td>{{.SuccessCount}}</td>
            <td>{{.FailureCount}}</td>
            <td>{{printf "%.1f" .SuccessRate}}%</td>
        </tr>
        {{end}}
    </tbody>
</table>
{{else}}
<p class="empty-state">No request type stats available yet.</p>
{{end}}

<p class="stats-note">
    <strong>Note:</strong> Stats are collected since server startup. They persist across graceful restarts but are lost on crashes.
</p>
{{end}}