{% extends 'base.html' %}
{% block content %}

<head>
    <meta charset="UTF-8">
    <meta name="viewport" content="width=device-width, initial-scale=1.0">
    <title>Add Block</title>
    <link rel="stylesheet" type="text/css" href="{{ url_for('static', filename='css/style.css') }}">
    <script src="{{ url_for('static', filename='js/block.js') }}"></script>
    <script src="{{ url_for('static', filename='js/search_on_table.js') }}"></script>
</head>

<body>

    <!-- Button Container to Center Buttons -->
    <div class="button-container">
        <button id="addButton" class="action-button">Add</button>
        <button id="displayButton" class="action-button">Display</button>
    </div>

    <div id="addForm" style="display: none;">
        <div class="container">
            <div class="form-block">
                <h2>Create a New Block</h2>
                <form id="blockForm" method="POST">
                    <!-- Select State Dropdown -->
                    <label for="state_Id">State:</label>
                    <select id="state_Id" name="state_Id" required>
                        <option value="" disabled selected>Select State</option>
                        {% for state in states %}
                        <option value="{{ state[0] }}">{{ state[1] }}</option>
                        {% endfor %}
                    </select>

                    <!-- Select District Dropdown -->
                    <label for="district_Id">District:</label>
                    <select id="district_Id" name="district_Id" required disabled>
                        <option value="" disabled selected>Select District</option>
                    </select>

                    <!-- Block Name Input -->
                    <label for="block_Name">Enter Block Name:</label>
                    <input type="text" id="block_Name" name="block_Name" placeholder="Block Name" required>
                    <span id="blockMessage"></span>

                    <button type="submit" id="submitButton" disabled>Add Block</button>
                </form>
            </div>
        </div>
    </div>

    <div id="addTable" style="display: none;">
        <div class="search-container">
            <h2>Display Blocks</h2>
            <input type="text" id="searchBar" placeholder="Searching..." onkeyup="searchTable()">
        </div>
        <!-- Display Blocks -->
        <table id="sortableTable" border="1">
            <tr>
                <th>Block Sr no</th>
                <th class="sortable-header">Block Name
                    <span class="sort-buttons">
                        <span class="sort-asc">⬆️</span>
                        <span class="sort-desc">⬇️</span>
                    </span>
                </th>
                <th class="sortable-header">District Name
                    <span class="sort-buttons">
                        <span class="sort-asc">⬆️</span>
                        <span class="sort-desc">⬇️</span>
                    </span>
                </th>
                <th>Update</th>
                <th>Delete</th>
            </tr>
            {% for block in block_data %}
            <tr>
                <td>{{ block[0] }}</td>
                <td>{{ block[1] }}</td>
                <td>{{ block[3] }}</td>
                <td>
                    <a href="{{ url_for('block.edit_block', block_id=block[0]) }}">
                        <img src="{{ url_for('static', filename='images/icons/pen_blue_icon.png') }}" alt="Edit"
                            class="icon">
                    </a>
                </td>
                <td>
                    <a href="{{ url_for('block.delete_block', block_id=block[0]) }}"
                        onclick="return confirm('Are you sure you want to delete this block?');">
                        <img src="{{ url_for('static', filename='images/icons/bin_red_icon.png') }}" alt="Delete"
                            class="icon">
                    </a>
                </td>
            </tr>
            {% endfor %}
        </table>
    </div>
</body>
{% endblock %}