{% extends "app_base.html" %}

{% block title %}{{ frame.name or "Frame" }} · Configuration{% endblock %}
{% block page_title %}{{ frame.name or "Frame " ~ frame.id }}{% endblock %}

{% block device_status %}{% include "_device_status_bar.html" %}{% endblock %}
{% block tabs %}{% include "_frame_tabs.html" %}{% endblock %}

{% block content %}
  <div id="control-banner" class="control-banner" style="display: none;">
    <span id="control-holder"></span>
    <button type="button" id="take-control" class="btn-inline">Take control</button>
  </div>

  <div class="layout">
    <div class="main-col">
      <section class="card">
        <h2 class="card-title">Display settings</h2>
        <form id="config-form">
          <label>Frame name
            <input type="text" id="frame_name" maxlength="64" value="{{ frame.name }}">
          </label>
          <label>Order
            <select id="order">
              <option value="sequential" {% if frame.order == "sequential" %}selected{% endif %}>Sequential</option>
              <option value="shuffle" {% if frame.order == "shuffle" %}selected{% endif %}>Shuffle</option>
            </select>
          </label>
          <label>Orientation
            <select id="orientation">
              <option value="landscape" {% if frame.orientation == "landscape" %}selected{% endif %}>Landscape</option>
              <option value="portrait" {% if frame.orientation == "portrait" %}selected{% endif %}>Portrait</option>
              <option value="landscape_flipped" {% if frame.orientation == "landscape_flipped" %}selected{% endif %}>Landscape (flipped)</option>
              <option value="portrait_flipped" {% if frame.orientation == "portrait_flipped" %}selected{% endif %}>Portrait (flipped)</option>
            </select>
          </label>
          <label>Refresh interval (minutes)
            <input type="number" id="refresh_interval_minutes" min="1" max="1440"
                   value="{{ (frame.refresh_interval_s // 60) or 60 }}" required>
          </label>
          <label>Display mode
            <select id="display_mode">
              {% for mode, label in display_mode_labels.items() %}
                <option value="{{ mode }}" {% if frame.display_mode == mode %}selected{% endif %}>{{ label }}</option>
              {% endfor %}
            </select>
          </label>
          <p class="sub" style="margin-top: 8px;">How a photo's aspect ratio
            is reconciled with the panel's: <strong>Crop to fill</strong>
            trims the excess; <strong>Crop to faces</strong> does the same
            but shifts the crop to keep people on screen; <strong>Stretch to
            fill</strong> fills the panel exactly without cropping (photos
            not matching the panel's aspect ratio look stretched);
            <strong>Shrink to fit</strong> shows the whole photo, letterboxed
            if needed.</p>
          <div class="checkbox-row">
            <input type="checkbox" id="quiet_hours_enabled" {% if frame.quiet_hours_enabled %}checked{% endif %}>
            <label for="quiet_hours_enabled">Quiet hours (don't wake overnight)</label>
          </div>
          <label>Quiet hours start
            <input type="time" id="quiet_hours_start" value="{{ frame.quiet_hours_start }}">
          </label>
          <label>Quiet hours end
            <input type="time" id="quiet_hours_end" value="{{ frame.quiet_hours_end }}">
          </label>
          <label>Timezone
            <select id="timezone">
              {% for tz in timezones %}
                <option value="{{ tz }}" {% if tz == frame.timezone %}selected{% endif %}>{{ tz }}</option>
              {% endfor %}
            </select>
          </label>
          <p class="sub" style="margin-top: 8px;">Quiet hours times are
            interpreted in this timezone. The device may still wake once right
            at the start of quiet hours -- it can't know ahead of time -- but
            goes right back to sleep until they end.</p>
          <button type="submit">Save</button>
        </form>
      </section>
    </div>

    <div class="side-col">
      <section class="card">
        <h2 class="card-title">Firmware update</h2>
        <p class="sub" id="firmware-board">
          {% if frame.device_board_variant %}Detected board: {{ frame.device_board_variant }}
          {% else %}Board not detected yet -- the frame reports it on its next check-in.{% endif %}
        </p>
        <p class="sub" id="firmware-available">
          {% if frame.firmware_available_version %}Uploaded: v{{ frame.firmware_available_version }} -- the frame
          updates itself on its next wake if it's running something else.{% else %}No firmware uploaded yet.{% endif %}
        </p>
        <input type="file" id="firmware-file" accept=".bin">
        <button type="button" class="secondary" id="firmware-upload">Upload firmware</button>

        <div id="firmware-repo-display" style="margin-top: 16px; {% if not frame.firmware_update_repo_url %}display: none;{% endif %}">
          <p class="sub">Gitea repo: <code id="firmware-repo-text">{{ frame.firmware_update_repo_url }}</code>
            <button type="button" class="secondary btn-inline" id="firmware-repo-edit-btn">Edit</button>
          </p>
        </div>
        <label id="firmware-repo-edit" style="{% if frame.firmware_update_repo_url %}display: none;{% endif %}">Gitea repo URL
          <input type="text" id="firmware_update_repo_url" placeholder="https://git.example.com/owner/repo"
                 value="{{ frame.firmware_update_repo_url }}">
        </label>
        <div class="checkbox-row">
          <input type="checkbox" id="firmware_auto_update" {% if frame.firmware_auto_update %}checked{% endif %}>
          <label for="firmware_auto_update">Automatically apply updates</label>
        </div>
        <p class="sub" style="margin-top: 4px;">While on, this frame installs
          whatever the repo above publishes next, with nobody reviewing it
          first -- only point it at a repo you trust.</p>
        <button type="button" class="secondary" id="firmware-settings-save">Save</button>
        <p class="sub" id="firmware-gitea-status" style="display: none; margin-top: 10px;"></p>
        <button type="button" class="secondary" id="firmware-check-now">Check now</button>
        <button type="button" id="firmware-update-btn" style="display: none;">Update frame</button>
      </section>

      <section class="card">
        <h2 class="card-title">Battery alerts</h2>
        <label>Email me when battery drops below (%)
          <input type="number" id="battery_alert_threshold_pct" min="0" max="100"
                 value="{% if frame.battery_alert_threshold_pct >= 0 %}{{ frame.battery_alert_threshold_pct }}{% endif %}"
                 placeholder="disabled">
        </label>
        <p class="sub" style="margin-top: 8px;">Sent once per discharge cycle
          to the frame owner's email (set in Settings) -- clear the field to
          disable. Needs SMTP configured by an admin.</p>
        <button type="button" class="secondary" id="battery-alert-save">Save</button>
      </section>

      <details class="card">
        <summary class="card-title">Advanced configuration</summary>
        <p class="sub">Color-quantization values used when dithering photos
          for this panel -- approximations by default, since exact primaries
          aren't published. Tune them by comparing a rendered photo against
          the physical panel; different panel units can vary enough to be
          worth calibrating per frame.</p>
        <div class="palette-table-wrap">
          <table class="palette-table">
            <thead><tr><th></th><th>Color</th><th>Hex</th><th>R</th><th>G</th><th>B</th></tr></thead>
            <tbody>
              {% set current_palette = frame.palette_rgb or default_palette_rgb %}
              {% set current_hex = palette_to_hex(current_palette) %}
              {% for label in palette_labels %}
                <tr>
                  <td><span class="palette-swatch-preview" data-index="{{ loop.index0 }}"
                            style="background: {{ current_hex[loop.index0] }};"></span></td>
                  <td>{{ label }}</td>
                  <td><input type="text" class="palette-hex" id="palette_{{ loop.index0 }}" data-index="{{ loop.index0 }}"
                             value="{{ current_hex[loop.index0] }}" maxlength="7" pattern="#[0-9a-fA-F]{6}"
                             spellcheck="false" autocomplete="off"></td>
                  <td><input type="number" class="palette-rgb palette-r" data-index="{{ loop.index0 }}"
                             min="0" max="255" value="{{ current_palette[loop.index0][0] }}"></td>
                  <td><input type="number" class="palette-rgb palette-g" data-index="{{ loop.index0 }}"
                             min="0" max="255" value="{{ current_palette[loop.index0][1] }}"></td>
                  <td><input type="number" class="palette-rgb palette-b" data-index="{{ loop.index0 }}"
                             min="0" max="255" value="{{ current_palette[loop.index0][2] }}"></td>
                </tr>
              {% endfor %}
            </tbody>
          </table>
        </div>

        <h2 class="card-title" style="margin-top: 20px;">Image adjustments</h2>
        <label>Color enhancement <span class="slider-value" id="color_boost_value">{{ "%.2f" | format(frame.color_boost) }}</span>
          <input type="range" id="color_boost" min="0" max="2" step="0.05" value="{{ frame.color_boost }}">
        </label>
        <label>Contrast <span class="slider-value" id="contrast_boost_value">{{ "%.2f" | format(frame.contrast_boost) }}</span>
          <input type="range" id="contrast_boost" min="0" max="2" step="0.05" value="{{ frame.contrast_boost }}">
        </label>
        <label>Dithering strength <span class="slider-value" id="dither_strength_value">{{ "%.2f" | format(frame.dither_strength) }}</span>
          <input type="range" id="dither_strength" min="0" max="1" step="0.05" value="{{ frame.dither_strength }}">
        </label>
        <p class="sub" style="margin-top: 8px;">1.00 is unchanged for color/
          contrast. Dithering strength trades noise texture for smoother
          gradients as it goes down; 0 is a flat, un-dithered quantization.
          Use the preview below to compare.</p>

        <button type="button" class="secondary" id="palette-save" style="margin-top: 16px;">Save</button>
        <button type="button" class="secondary" id="palette-reset">Reset to defaults</button>
      </details>

      <section class="card">
        <h2 class="card-title">Preview</h2>
        <p class="sub">The current photo, and exactly how it renders on the
          panel with this frame's saved settings above.</p>
        <div class="preview-compare">
          <div class="preview-pane">
            <p class="sub">Now displaying</p>
            <img class="preview-img" id="preview-original" alt="Original photo">
          </div>
          <div class="preview-pane">
            <p class="sub">How it will look on the frame</p>
            <img class="preview-img" id="preview-rendered" alt="Rendered preview">
          </div>
        </div>
        <button type="button" class="secondary" id="preview-refresh">Refresh preview</button>
      </section>
    </div>
  </div>

  <div id="result"></div>
{% endblock %}

{% block scripts %}
  <script>
    window.FRAME_API = {{ ("/api/frames/" ~ frame.id) | tojson }};
    window.DEFAULT_PALETTE_HEX = {{ palette_to_hex(default_palette_rgb) | tojson }};
  </script>
  <script src="/static/device_status_bar.js"></script>
  <script src="/static/frame_config.js"></script>
{% endblock %}