{% extends "base.html" %}
{% block content %}
<h3 style="color:var(--orange);margin-bottom:16px;">API Keys</h3>

<div class="panel" style="margin-bottom:16px;padding:10px 14px;border-left:3px solid var(--orange);">
    <p class="text-dim" style="font-size:12px;margin:0;">Updating keys does not restart RECON. After updates, click <strong style="color:var(--text-primary);">Restart RECON</strong> below or restart manually from terminal.</p>
</div>

<div id="keys-loading" class="text-dim" style="padding:20px;">Loading keys...</div>
<div id="keys-error" style="display:none;padding:12px;color:#ff4444;"></div>

<table id="keys-table" style="display:none;">
    <thead>
        <tr><th>Provider</th><th>Masked Value</th><th>Count</th><th>Last Modified</th><th style="width:200px;">Actions</th></tr>
    </thead>
    <tbody id="keys-tbody"></tbody>
</table>

<div id="gemini-detail" style="display:none;margin-top:16px;">
    <h4 style="color:var(--text-primary);margin-bottom:8px;font-size:13px;">Gemini Keys</h4>
    <table style="font-size:12px;">
        <thead>
            <tr><th>#</th><th>Masked Key</th><th>Calls</th><th>Errors</th><th>Last Used</th><th style="width:200px;">Actions</th></tr>
        </thead>
        <tbody id="gemini-tbody"></tbody>
    </table>
</div>

<div style="margin-top:20px;padding-top:16px;border-top:1px solid var(--border-light);">
    <button class="btn" onclick="restartRecon(this)" style="border-color:var(--orange);color:var(--orange);">Restart RECON</button>
    <span id="restart-status" class="text-dim text-xs" style="margin-left:8px;"></span>
</div>

<!-- Update modal -->
<div id="update-modal" style="display:none;position:fixed;inset:0;z-index:50;background:rgba(0,0,0,0.6);align-items:center;justify-content:center;">
    <div style="background:var(--bg-secondary);border:1px solid var(--border-light);padding:24px;max-width:440px;width:90%;">
        <h4 style="color:var(--orange);margin-bottom:12px;">Update Key</h4>
        <p class="text-dim" style="margin-bottom:4px;font-size:12px;">Provider: <span id="modal-provider" style="color:var(--text-primary);"></span></p>
        <p class="text-dim" style="margin-bottom:12px;font-size:12px;">Key: <span id="modal-key-name" style="color:var(--text-primary);font-family:var(--font-mono);"></span></p>
        <div style="position:relative;">
            <input id="modal-new-value" type="password" placeholder="Paste new key value..." autocomplete="off" style="width:100%;padding:6px 36px 6px 10px;background:var(--bg-tertiary);border:1px solid var(--border-light);color:var(--text-primary);font-family:var(--font-mono);font-size:13px;">
            <button onclick="toggleKeyVisibility()" style="position:absolute;right:4px;top:50%;transform:translateY(-50%);background:none;border:none;color:var(--text-dim);cursor:pointer;font-size:11px;padding:4px;" title="Toggle visibility" id="modal-toggle-vis">show</button>
        </div>
        <div style="display:flex;gap:8px;justify-content:flex-end;margin-top:16px;">
            <button class="btn" onclick="closeUpdateModal()">Cancel</button>
            <button class="btn" id="modal-save" onclick="saveKey()" style="border-color:var(--green);color:var(--green);">Save</button>
        </div>
        <p id="modal-error" style="display:none;color:#ff4444;font-size:12px;margin-top:8px;"></p>
    </div>
</div>
{% endblock %}

{% block scripts %}
<script>
var pendingUpdate = null; // {name, index, provider}

async function loadKeys() {
    try {
        var resp = await fetch('/api/nav-i/api-keys/list');
        if (!resp.ok) throw new Error('HTTP ' + resp.status);
        var data = await resp.json();
        renderKeys(data.keys);
    } catch(e) {
        document.getElementById('keys-loading').style.display = 'none';
        var errEl = document.getElementById('keys-error');
        errEl.textContent = 'Failed to load keys: ' + e.message;
        errEl.style.display = 'block';
    }
}

function renderKeys(keys) {
    document.getElementById('keys-loading').style.display = 'none';
    document.getElementById('keys-table').style.display = '';

    var tbody = document.getElementById('keys-tbody');
    tbody.innerHTML = '';

    keys.forEach(function(k) {
        var tr = document.createElement('tr');
        tr.id = 'row-' + k.name;

        var masked = k.masked_value || '<span class="text-dim">not set</span>';
        var countStr = k.count.toString();
        var mtime = k.last_modified ? k.last_modified.replace('T', ' ').replace('Z', '') : '—';

        tr.innerHTML =
            '<td style="font-weight:600;">' + k.display_name + '</td>' +
            '<td><code style="font-size:12px;">' + masked + '</code></td>' +
            '<td style="text-align:center;">' + countStr + '</td>' +
            '<td class="text-dim text-xs">' + mtime + '</td>' +
            '<td>' +
                (k.provider === 'gemini'
                    ? '<button class="btn" onclick="toggleGeminiDetail()">Details</button> '
                    : '<button class="btn" onclick="openUpdateModal(\'' + k.name + '\', null, \'' + k.display_name + '\')">Update</button> ') +
                '<button class="btn" onclick="testKey(\'' + k.name + '\', null, this)">Test</button>' +
                '<span class="test-result text-xs" style="margin-left:6px;"></span>' +
            '</td>';
        tbody.appendChild(tr);

        // Render Gemini sub-table
        if (k.provider === 'gemini' && k.keys) {
            renderGeminiKeys(k.keys);
        }
    });
}

function renderGeminiKeys(keys) {
    var tbody = document.getElementById('gemini-tbody');
    tbody.innerHTML = '';

    keys.forEach(function(k) {
        var tr = document.createElement('tr');
        var lastUsed = k.last_used ? k.last_used.replace('T', ' ').replace('Z', '') : '—';
        tr.innerHTML =
            '<td>' + k.index + '</td>' +
            '<td><code style="font-size:11px;">' + k.masked + '</code></td>' +
            '<td style="text-align:center;">' + k.calls + '</td>' +
            '<td style="text-align:center;">' + (k.errors || 0) + '</td>' +
            '<td class="text-dim text-xs">' + lastUsed + '</td>' +
            '<td>' +
                '<button class="btn" onclick="openUpdateModal(\'GEMINI_KEY\', ' + k.index + ', \'Gemini #' + k.index + '\')">Update</button> ' +
                '<button class="btn" onclick="testKey(\'GEMINI_KEY\', ' + k.index + ', this)">Test</button>' +
                '<span class="test-result text-xs" style="margin-left:6px;"></span>' +
            '</td>';
        tbody.appendChild(tr);
    });
}

function toggleGeminiDetail() {
    var el = document.getElementById('gemini-detail');
    el.style.display = el.style.display === 'none' ? '' : 'none';
}

function openUpdateModal(name, index, displayName) {
    pendingUpdate = {name: name, index: index};
    document.getElementById('modal-provider').textContent = displayName;
    document.getElementById('modal-key-name').textContent = name + (index !== null ? ' [' + index + ']' : '');
    document.getElementById('modal-new-value').value = '';
    document.getElementById('modal-new-value').type = 'password';
    document.getElementById('modal-toggle-vis').textContent = 'show';
    document.getElementById('modal-error').style.display = 'none';
    document.getElementById('update-modal').style.display = 'flex';
    document.getElementById('modal-new-value').focus();
}

function closeUpdateModal() {
    document.getElementById('update-modal').style.display = 'none';
    pendingUpdate = null;
}

function toggleKeyVisibility() {
    var inp = document.getElementById('modal-new-value');
    var btn = document.getElementById('modal-toggle-vis');
    if (inp.type === 'password') {
        inp.type = 'text';
        btn.textContent = 'hide';
    } else {
        inp.type = 'password';
        btn.textContent = 'show';
    }
}

async function saveKey() {
    if (!pendingUpdate) return;
    var newValue = document.getElementById('modal-new-value').value.trim();
    if (!newValue) {
        var errEl = document.getElementById('modal-error');
        errEl.textContent = 'Key value cannot be empty.';
        errEl.style.display = 'block';
        return;
    }

    var saveBtn = document.getElementById('modal-save');
    saveBtn.disabled = true;
    saveBtn.textContent = 'Saving...';

    try {
        var body = {name: pendingUpdate.name, new_value: newValue};
        if (pendingUpdate.index !== null) body.index = pendingUpdate.index;

        var resp = await fetch('/api/nav-i/api-keys/update', {
            method: 'POST',
            headers: {'Content-Type': 'application/json'},
            body: JSON.stringify(body)
        });
        var data = await resp.json();
        if (data.success) {
            closeUpdateModal();
            loadKeys(); // refresh table
        } else {
            var errEl = document.getElementById('modal-error');
            errEl.textContent = data.error || 'Update failed';
            errEl.style.display = 'block';
        }
    } catch(e) {
        var errEl = document.getElementById('modal-error');
        errEl.textContent = 'Error: ' + e.message;
        errEl.style.display = 'block';
    } finally {
        saveBtn.disabled = false;
        saveBtn.textContent = 'Save';
    }
}

async function testKey(name, index, btn) {
    var resultSpan = btn.nextElementSibling;
    resultSpan.textContent = 'testing...';
    resultSpan.style.color = 'var(--text-dim)';
    btn.disabled = true;

    try {
        var body = {name: name};
        if (index !== null) body.index = index;

        var resp = await fetch('/api/nav-i/api-keys/test', {
            method: 'POST',
            headers: {'Content-Type': 'application/json'},
            body: JSON.stringify(body)
        });
        var data = await resp.json();
        if (data.success) {
            resultSpan.innerHTML = '<span style="color:var(--green);">&#10003;</span> Pass — ' + data.latency_ms + 'ms';
            if (data.note) resultSpan.innerHTML += ' <span class="text-dim">(' + data.note + ')</span>';
        } else {
            resultSpan.innerHTML = '<span style="color:#ff4444;">&#10007;</span> Failed: ' + (data.error || 'unknown');
        }
    } catch(e) {
        resultSpan.innerHTML = '<span style="color:#ff4444;">&#10007;</span> Error: ' + e.message;
    } finally {
        btn.disabled = false;
    }
}

async function restartRecon(btn) {
    if (!confirm('Restart RECON service? Active enrichment/embedding workers will be interrupted.')) return;

    var statusEl = document.getElementById('restart-status');
    btn.disabled = true;
    statusEl.textContent = 'Restarting...';
    statusEl.style.color = 'var(--text-dim)';

    try {
        var resp = await fetch('/api/nav-i/api-keys/restart-recon', {method: 'POST'});
        var data = await resp.json();
        if (data.success) {
            statusEl.innerHTML = '<span style="color:var(--green);">&#10003;</span> Restarted successfully';
        } else {
            statusEl.innerHTML = '<span style="color:#ff4444;">&#10007;</span> ' + (data.error || 'Failed');
        }
    } catch(e) {
        statusEl.innerHTML = '<span style="color:#ff4444;">&#10007;</span> ' + e.message;
    } finally {
        btn.disabled = false;
    }
}

// Close modal on Escape key
document.addEventListener('keydown', function(e) {
    if (e.key === 'Escape') closeUpdateModal();
});
// Close modal on backdrop click
document.getElementById('update-modal').addEventListener('click', function(e) {
    if (e.target === this) closeUpdateModal();
});

// Load on page init
loadKeys();
</script>
{% endblock %}