{% extends "base.html" %}

{% block title %}Upload Files - Flask Files{% endblock %}

{% block extra_css %}
<style>
    .upload-container {
        background: var(--card-bg);
        border-radius: var(--border-radius);
        padding: 1.5rem;
        margin-bottom: 2rem;
        box-shadow: var(--shadow-sm);
    }

    .upload-header {
        display: flex;
        justify-content: space-between;
        align-items: center;
        margin-bottom: 1rem;
    }

    .dropzone {
        border: 2px dashed var(--border-color);
        border-radius: var(--border-radius);
        padding: 2rem;
        text-align: center;
        margin-bottom: 1.5rem;
        cursor: pointer;
        transition: all 0.3s ease;
    }

    .dropzone.highlight {
        border-color: var(--primary-color);
        background-color: var(--primary-color-light);
    }

    .dropzone-icon {
        font-size: 3rem;
        color: var(--text-muted);
        margin-bottom: 1rem;
    }

    .file-inputs {
        display: none;
    }

    .progress-container {
        display: none;
        margin-top: 1.5rem;
    }

    .progress-info {
        display: flex;
        justify-content: space-between;
        margin-bottom: 0.5rem;
    }

    .progress-bar-container {
        height: 8px;
        background-color: var(--bg-light);
        border-radius: 4px;
        overflow: hidden;
    }

    .progress-bar {
        height: 100%;
        background-color: var(--primary-color);
        width: 0%;
        transition: width 0.3s ease;
    }

    .upload-files-list {
        margin-top: 1.5rem;
        max-height: 300px;
        overflow-y: auto;
    }

    .file-item {
        display: flex;
        align-items: center;
        padding: 0.75rem;
        border-bottom: 1px solid var(--border-color);
    }

    .file-item:last-child {
        border-bottom: none;
    }

    .file-item-icon {
        margin-right: 1rem;
        color: var(--text-muted);
    }

    .file-item-details {
        flex: 1;
    }

    .file-item-name {
        margin-bottom: 0.25rem;
        word-break: break-all;
    }

    .file-item-meta {
        font-size: 0.85rem;
        color: var(--text-muted);
    }

    .file-item-status {
        margin-left: 1rem;
    }

    .status-pending {
        color: var(--text-muted);
    }

    .status-uploading {
        color: var(--primary-color);
    }

    .status-success {
        color: var(--success-color);
    }

    .status-error {
        color: var(--danger-color);
    }
</style>
{% endblock %}

{% block content %}
<div class="container">
    <div class="upload-container">
        <div class="upload-header">
            <h2>Upload Files</h2>
            <div>
                <a href="{{ url_for('files.browser', folder_id=parent_folder.id if parent_folder else None) }}"
                    class="btn secondary">
                    <i class="fas fa-arrow-left"></i> Back to Files
                </a>
            </div>
        </div>

        <div class="upload-tabs">
            <button class="upload-tab active" data-tab="file-upload-tab">
                <i class="fas fa-file-upload"></i> File Upload
            </button>
            <button class="upload-tab" data-tab="folder-upload-tab">
                <i class="fas fa-folder-plus"></i> Folder Upload
            </button>
        </div>

        <div class="tab-content active" id="file-upload-tab">
            <div id="file-dropzone" class="dropzone">
                <div class="dropzone-icon">
                    <i class="fas fa-cloud-upload-alt"></i>
                </div>
                <h3>Drag & Drop Files Here</h3>
                <p>Or click to browse your device</p>
                <button id="file-select-btn" class="btn primary">Select Files</button>
                <form id="file-upload-form" method="post" enctype="multipart/form-data">
                    <input type="hidden" name="parent_folder_id"
                        value="{% if parent_folder %}{{ parent_folder.id }}{% endif %}">
                    <input type="file" id="file-input" name="files[]" multiple style="display: none;">
                </form>
            </div>

            <div class="upload-progress">
                <div class="progress-info">
                    <div class="progress-text">Upload Progress</div>
                    <div class="progress-percentage" id="progress-percentage">0%</div>
                </div>
                <div class="progress-bar-container">
                    <div class="progress-bar" id="progress-bar"></div>
                </div>
                <div class="progress-details">
                    <div class="progress-speed" id="upload-speed">0 KB/s</div>
                    <div class="progress-size" id="uploaded-size">0 KB / 0 KB</div>
                    <div class="progress-time" id="time-remaining">Calculating...</div>
                </div>
            </div>

            <div id="file-list" class="file-list"></div>
        </div>

        <div class="tab-content" id="folder-upload-tab">
            <div id="folder-dropzone" class="dropzone">
                <div class="dropzone-icon">
                    <i class="fas fa-folder-open"></i>
                </div>
                <h3>Drag & Drop a Folder Here</h3>
                <p>Or click to browse your device</p>
                <button id="folder-select-btn" class="btn primary">Select Folder</button>
                <form id="folder-upload-form" method="post" enctype="multipart/form-data">
                    <input type="hidden" name="parent_folder_id"
                        value="{% if parent_folder %}{{ parent_folder.id }}{% endif %}">
                    <input type="file" id="folder-input" name="files[]" webkitdirectory directory multiple
                        style="display: none;">
                </form>
            </div>

            <div class="upload-progress">
                <div class="progress-info">
                    <div class="progress-text">Upload Progress</div>
                    <div class="progress-percentage" id="folder-progress-percentage">0%</div>
                </div>
                <div class="progress-bar-container">
                    <div class="progress-bar" id="folder-progress-bar"></div>
                </div>
                <div class="progress-details">
                    <div class="progress-speed" id="folder-upload-speed">0 KB/s</div>
                    <div class="progress-size" id="folder-uploaded-size">0 KB / 0 KB</div>
                    <div class="progress-time" id="folder-time-remaining">Calculating...</div>
                </div>
            </div>

            <div id="folder-file-list" class="file-list"></div>
        </div>
    </div>
</div>
{% endblock %}

{% block scripts %}
<script src="{{ url_for('static', filename='js/upload.js') }}"></script>
{% endblock %}