"""Semantic HTML for the Internal Alpha Agent Management page."""


def agent_management_content(can_manage_agents: bool) -> str:
    management = """
    <section class="panel agent-enrollment-panel"
        aria-labelledby="agentEnrollmentCreateTitle">
        <div class="panel-head">
            <div>
                <p class="eyebrow">Agent deployment</p>
                <h2 id="agentEnrollmentCreateTitle">Add Agent</h2>
                <p class="panel-copy">
                    Create a short-lived one-time enrollment for an Agent Zone.
                    Windows is the currently supported deployment platform.
                </p>
            </div>
        </div>

        <form id="agentCreateForm" class="agent-create-form">
            <div class="field">
                <label for="agentSite">Site</label>
                <select id="agentSite" required>
                    <option value="">Choose a site</option>
                </select>
            </div>

            <div class="field">
                <label for="agentZone">Agent Zone</label>
                <select id="agentZone" required disabled>
                    <option value="">Choose a site first</option>
                </select>
            </div>

            <div class="field">
                <label for="agentDisplayName">Agent name</label>
                <input id="agentDisplayName"
                    type="text"
                    maxlength="120"
                    autocomplete="off"
                    placeholder="Example: Plexus Unit 4 Agent"
                    required>
            </div>

            <div class="field">
                <label for="agentPlatform">Platform</label>
                <select id="agentPlatform">
                    <option value="windows">Windows</option>
                    <option value="linux-x64" disabled>Linux x64 — coming later</option>
                    <option value="linux-arm64" disabled>Linux ARM64 / Raspberry Pi — coming later</option>
                </select>
            </div>

            <div class="agent-form-actions">
                <button id="agentCreateSubmit"
                    class="command-button"
                    type="submit">
                    Create Windows enrollment
                </button>
            </div>

            <p id="agentCreateStatus"
                class="freshness"
                aria-live="polite"></p>
        </form>

        <section id="agentEnrollmentResult"
            class="agent-enrollment-result"
            aria-labelledby="agentEnrollmentResultTitle"
            hidden>
            <div>
                <p class="eyebrow">One-time credential</p>
                <h3 id="agentEnrollmentResultTitle">
                    Enrollment created
                </h3>
            </div>

            <p>
                This token is displayed only for this enrollment step.
                Keep it private. MinerOps does not store the plaintext token.
            </p>

            <div class="agent-token-box">
                <code id="agentEnrollmentToken"></code>
            </div>

            <p id="agentEnrollmentExpires" class="freshness"></p>

            <div class="agent-form-actions">
                <button id="agentEnrollmentDownload"
                    class="command-button"
                    type="button">
                    Download Windows package
                </button>
                <button id="agentEnrollmentCopy"
                    class="quiet-button"
                    type="button">
                    Copy token
                </button>
                <button id="agentEnrollmentDismiss"
                    class="quiet-button"
                    type="button">
                    Clear token from screen
                </button>
            </div>

            <p id="agentEnrollmentCopyStatus"
                class="freshness"
                aria-live="polite"></p>

            <p class="panel-copy">
                The Windows package contains the short-lived enrollment
                credential and generic MinerOps Agent runtime. Transfer it
                only to the intended Agent computer and delete the ZIP after
                successful installation.
            </p>
        </section>
    </section>
    """ if can_manage_agents else """
    <section class="panel">
        <div class="panel-head">
            <div>
                <p class="eyebrow">Agent deployment</p>
                <h2>Agent enrollment</h2>
            </div>
        </div>
        <p class="permission-note">
            Your account can view Agent status but cannot create Agent
            enrollments.
        </p>
    </section>
    """

    return f"""
<div id="agentManagementLoading" class="state-message" role="status">
    <strong>Loading Agents</strong>
    <span>Requesting Agent registry and enrollment information.</span>
</div>

<div id="agentManagementError"
    class="state-message"
    data-kind="error"
    role="alert"
    hidden>
    <strong>Agent Management unavailable</strong>
    <span id="agentManagementErrorText">
        Agent information could not be loaded.
    </span>
    <button id="agentManagementRetry"
        class="command-button"
        type="button">
        Retry
    </button>
</div>

<div id="agentManagementContent" hidden>
    <section class="agent-summary-grid" aria-label="Agent Management summary">
        <div class="panel agent-summary-card">
            <span>Registered Agents</span>
            <strong id="agentCount">-</strong>
        </div>
        <div class="panel agent-summary-card">
            <span>Agent Zones</span>
            <strong id="agentZoneCount">-</strong>
        </div>
        <div class="panel agent-summary-card">
            <span>Waiting enrollments</span>
            <strong id="agentWaitingEnrollmentCount">-</strong>
        </div>
    </section>

    <div class="agent-management-columns">
        <section class="panel" aria-labelledby="registeredAgentsTitle">
            <div class="panel-head">
                <div>
                    <p class="eyebrow">Durable identities</p>
                    <h2 id="registeredAgentsTitle">Agents</h2>
                    <p class="panel-copy">
                        Registered Agent identities and their latest factual
                        check-in information.
                    </p>
                </div>
                <button id="agentManagementRefresh"
                    class="quiet-button"
                    type="button">
                    Refresh
                </button>
            </div>

            <div class="table-wrap">
                <table class="agent-table">
                    <thead>
                        <tr>
                            <th>Agent</th>
                            <th>Site / Zone</th>
                            <th>Host</th>
                            <th>Version</th>
                            <th>Last check-in</th>
                            <th>Credential</th>
                            <th>Routing</th>
                        </tr>
                    </thead>
                    <tbody id="agentRows"></tbody>
                </table>
            </div>
            <p id="agentEmpty" class="panel-copy" hidden>
                No registered Agents.
            </p>
        </section>

        <section class="panel" aria-labelledby="agentZonesTitle">
            <div class="panel-head">
                <div>
                    <p class="eyebrow">Network routing boundaries</p>
                    <h2 id="agentZonesTitle">Agent Zones</h2>
                </div>
            </div>

            <div class="table-wrap">
                <table class="agent-zone-table">
                    <thead>
                        <tr>
                            <th>Site</th>
                            <th>Zone</th>
                            <th>Networks</th>
                            <th>Assigned Agent</th>
                            <th>State</th>
                        </tr>
                    </thead>
                    <tbody id="agentZoneRows"></tbody>
                </table>
            </div>
            <p id="agentZoneEmpty" class="panel-copy" hidden>
                No Agent Zones.
            </p>
        </section>
    </div>

    {management}

    <section class="panel" aria-labelledby="agentEnrollmentHistoryTitle">
        <div class="panel-head">
            <div>
                <p class="eyebrow">Bootstrap history</p>
                <h2 id="agentEnrollmentHistoryTitle">Enrollment history</h2>
                <p class="panel-copy">
                    Metadata only. Plaintext enrollment tokens are never
                    returned by this history view.
                </p>
            </div>
        </div>

        <div class="table-wrap">
            <table class="agent-enrollment-table">
                <thead>
                    <tr>
                        <th>Agent name</th>
                        <th>Site / Zone</th>
                        <th>Status</th>
                        <th>Created</th>
                        <th>Expires</th>
                        <th>Enrolled Agent</th>
                    </tr>
                </thead>
                <tbody id="agentEnrollmentRows"></tbody>
            </table>
        </div>
        <p id="agentEnrollmentEmpty" class="panel-copy" hidden>
            No Agent enrollment records.
        </p>
    </section>
</div>

<script src="/assets/minerops-agent-management.js" defer></script>
"""