<style>
.oc .config-upload-model-overlay {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(0, 0, 0, 0.5);
    z-index: 10000;
    display: none;
    align-items: center;
    justify-content: center;
    backdrop-filter: blur(2px);
}

.oc .config-upload-model-overlay.show {
    display: flex;
}

.oc .config-upload-model {
    background: var(--bg-white);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-md);
    width: 90vw;
    max-width: 550px;
    min-width: 400px;
    display: flex;
    flex-direction: column;
    overflow: hidden;
    border: 1px solid var(--border-light);
    max-height: 85vh;
    transition: all var(--transition-fast);
}

.oc .config-upload-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 20px;
    border-bottom: 1px solid var(--border-light);
    background: var(--bg-gray);
    flex-shrink: 0;
}

.oc .config-upload-title {
    font-size: 16px;
    font-weight: 600;
    color: var(--text-primary);
}

.oc .config-upload-footer {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 20px;
    border-top: 1px solid var(--border-light);
    background: var(--bg-gray);
    flex-shrink: 0;
}

.oc .config-upload-status {
    font-size: 12px;
    color: var(--text-secondary);
}

.oc .config-upload-buttons {
    display: flex;
    gap: 12px;
}

.oc .config-upload-content {
    padding: 24px;
    flex: 1;
    overflow-y: auto;
}

.oc .upload-mode-selector {
    margin-bottom: 24px;
    border-radius: var(--radius-md);
}

.oc .mode-tabs {
    display: flex;
    background: var(--bg-gray);
    border-radius: var(--radius-md);
    padding: 4px;
    gap: 4px;
}

.oc .mode-tab {
    flex: 1;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    padding: 12px 16px;
    border: none;
    border-radius: calc(var(--radius-md) - 2px);
    background: transparent;
    color: var(--text-secondary);
    font-size: 14px;
    font-weight: 500;
    cursor: pointer;
    transition: all var(--transition-fast);
}

.oc .mode-tab:hover {
    color: var(--text-primary);
    background: rgba(59, 130, 246, 0.1);
}

.oc .mode-tab.active {
    background: var(--primary-color);
    color: white;
    box-shadow: var(--shadow-sm);
}

.oc .mode-tab svg {
    flex-shrink: 0;
}

.oc .upload-mode-content {
    transition: all var(--transition-fast);
}

.oc .upload-zone {
    border: 2px dashed var(--border-color);
    border-radius: var(--radius-md);
    padding: 40px 20px;
    text-align: center;
    cursor: pointer;
    transition: all var(--transition-fast);
    background: var(--bg-light);
}

.oc .upload-zone:hover {
    border-color: var(--primary-color);
    background: rgba(59, 130, 246, 0.05);
}

.oc .upload-zone.dragover {
    border-color: var(--primary-color);
    background: rgba(59, 130, 246, 0.1);
}

.oc .upload-zone.has-file {
    border-color: var(--success-color);
    background: rgba(5, 150, 105, 0.05);
}

.oc .upload-icon {
    margin-bottom: 16px;
    color: var(--text-secondary);
}

.oc .upload-zone.has-file .upload-icon {
    color: var(--success-color);
}

.oc .upload-primary {
    font-size: 16px;
    font-weight: 500;
    color: var(--text-primary);
    margin: 0 0 8px 0;
}

.oc .upload-secondary {
    font-size: 12px;
    color: var(--text-secondary);
    margin: 0;
}

.oc .subscribe-form {
    display: flex;
    flex-direction: column;
    gap: 15px;
}

.oc .form-group {
    display: flex;
    flex-direction: column;
    gap: 8px;
    position: relative;
}

.oc .form-group label {
    font-size: 14px;
    font-weight: 500;
    color: var(--text-primary);
}

.oc .form-select-wrapper {
    position: relative;
}

.oc .form-select-wrapper::after {
    content: '';
    position: absolute;
    right: 12px;
    top: 50%;
    transform: translateY(-50%);
    width: 0;
    height: 0;
    border-left: 4px solid transparent;
    border-right: 4px solid transparent;
    border-top: 4px solid var(--text-secondary);
    pointer-events: none;
}

.oc .form-input,
.oc .form-select {
    width: 100%;
    height: 40px;
    padding: 10px 12px;
    border: 1px solid var(--border-light);
    border-radius: var(--radius-sm);
    background: var(--bg-white);
    color: var(--text-primary);
    font-size: 14px;
    transition: all var(--transition-fast);
    -webkit-appearance: none;
    -moz-appearance: none;
    appearance: none;
}

.oc .form-input:focus,
.oc .form-select:focus {
    outline: none;
    border-color: var(--primary-color);
    box-shadow: 0 0 0 2px rgba(59, 130, 246, 0.1);
}

.oc .form-input::placeholder {
    color: var(--text-secondary);
}

.oc .form-select {
    cursor: pointer;
}

.oc .form-textarea {
    width: 100%;
    min-height: 80px;
    padding: 10px 12px;
    border: 1px solid var(--border-light);
    border-radius: var(--radius-sm);
    background: var(--bg-white);
    color: var(--text-primary);
    font-size: 14px;
    font-family: inherit;
    resize: vertical;
    transition: all var(--transition-fast);
}

.oc .form-textarea:focus {
    outline: none;
    border-color: var(--primary-color);
    box-shadow: 0 0 0 2px rgba(59, 130, 246, 0.1);
}

.oc .form-row {
    display: flex;
    gap: 16px;
    padding-top: 5px;
}

.oc .form-half {
    flex: 1;
}

.oc .form-checkbox {
    display: flex;
    align-items: center;
    gap: 8px;
    cursor: pointer;
    font-size: 14px;
    color: var(--text-primary);
    margin-bottom: 5px;
}

.oc .form-checkbox input[type="checkbox"] {
    display: none;
}

.oc .checkmark {
    width: 16px;
    height: 16px;
    border: 2px solid var(--border-light);
    border-radius: 3px;
    background: var(--bg-white);
    position: relative;
    transition: all var(--transition-fast);
    flex-shrink: 0;
}

.oc .form-checkbox input[type="checkbox"]:checked + .checkmark {
    background: var(--primary-color);
    border-color: var(--primary-color);
}

.oc .form-checkbox input[type="checkbox"]:checked + .checkmark::after {
    content: '';
    position: absolute;
    left: 3px;
    top: 0px;
    width: 4px;
    height: 8px;
    border: solid white;
    border-width: 0 2px 2px 0;
    transform: rotate(45deg);
}

.oc .form-checkbox-group {
    display: flex;
    flex-wrap: wrap;
    gap: 12px;
}

.oc .form-help {
    font-size: 12px;
    color: var(--text-secondary);
    margin-top: 0%;
    margin-bottom: 10px;
    line-height: 1.4;
    display: flex;
    align-items: flex-start;
    gap: 6px;
}

.oc .form-help::before {
    content: '';
    display: inline-block;
    width: 12px;
    height: 12px;
    flex-shrink: 0;
    margin-top: 2px;
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' viewBox='0 0 24 24' fill='none' stroke='%2364748b' stroke-width='2'%3E%3Ccircle cx='12' cy='12' r='10'%3E%3C/circle%3E%3Cpath d='M9.09 9a3 3 0 0 1 5.83 1c0 2-3 3-3 3'%3E%3C/path%3E%3Cline x1='12' y1='17' x2='12.01' y2='17'%3E%3C/line%3E%3C/svg%3E");
    background-repeat: no-repeat;
    background-position: center;
    background-size: contain;
    opacity: 0.7;
}

.oc .filename-input-container {
    margin-top: 20px;
    display: flex;
    align-items: center;
    gap: 8px;
}

.oc .filename-input-container label {
    font-size: 14px;
    font-weight: 500;
    color: var(--text-primary);
    white-space: nowrap;
}

.oc .filename-input-container input {
    flex: 1;
    height: 36px;
    padding: 8px 12px;
    border: 1px solid var(--border-light);
    border-radius: var(--radius-sm);
    background: var(--bg-white);
    color: var(--text-primary);
    font-size: 14px;
    transition: all var(--transition-fast);
}

.oc .filename-input-container input:focus {
    outline: none;
    border-color: var(--primary-color);
    box-shadow: 0 0 0 2px rgba(59, 130, 246, 0.1);
}

.oc .filename-extension {
    font-size: 14px;
    color: var(--text-secondary);
    font-weight: 500;
}

.oc .upload-progress {
    margin-top: 20px;
}

.oc .progress-bar {
    height: 8px;
    background: var(--bg-gray);
    border-radius: 4px;
    overflow: hidden;
    margin-bottom: 8px;
}

.oc .progress-fill {
    height: 100%;
    background: var(--primary-color);
    border-radius: 4px;
    transition: width 0.3s ease;
    width: 0%;
}

.oc .progress-text {
    font-size: 12px;
    color: var(--text-secondary);
    text-align: center;
}

.oc .config-upload-buttons .btn {
    padding: 8px 16px;
    border: 1px solid var(--border-light);
    border-radius: var(--radius-sm);
    font-size: 14px;
    font-weight: 500;
    cursor: pointer;
    transition: all var(--transition-fast);
}

.oc .cancel-btn {
    background: var(--bg-white);
    color: var(--text-secondary);
}

.oc .cancel-btn:hover {
    background: var(--hover-bg);
    color: var(--text-primary);
}

.oc .upload-btn {
    background: var(--primary-color);
    color: white;
    border-color: var(--primary-color);
}

.oc .upload-btn:hover:not(:disabled) {
    background: var(--primary-color);
    opacity: 0.9;
}

.oc .upload-btn:disabled {
    background: var(--bg-gray);
    color: var(--text-secondary);
    border-color: var(--border-light);
    cursor: not-allowed;
}

.oc .advanced-options-container {
    padding: 16px;
    background: var(--bg-light);
    border-radius: var(--radius-sm);
    border: 1px solid var(--border-light);
    transition: all var(--transition-fast);
}

.oc .advanced-options-container .form-group:last-child {
    margin-bottom: 0;
}

.oc .advanced-options-container .sub-convert-options {
    margin: 12px auto;
    margin-left: 0;
    background: rgba(59, 130, 246, 0.03);
    border-color: rgba(59, 130, 246, 0.2);
    max-width: 100%;
}

.oc .sub-convert-options {
    margin: 16px auto;
    padding: 16px;
    background: var(--bg-light);
    border-radius: var(--radius-sm);
    border: 1px solid var(--border-light);
    max-width: 95%;
    width: 100%;
    box-sizing: border-box;
}

.oc[data-darkmode="true"] .config-upload-model {
    background: var(--bg-white);
    border-color: var(--border-light);
}

.oc[data-darkmode="true"] .config-upload-header,
.oc[data-darkmode="true"] .config-upload-footer {
    background: var(--bg-gray);
    border-color: var(--border-light);
}

.oc[data-darkmode="true"] .mode-tab {
    color: var(--text-secondary);
}

.oc[data-darkmode="true"] .mode-tab:hover {
    color: var(--text-primary);
    background: rgba(96, 165, 250, 0.1);
}

.oc[data-darkmode="true"] .mode-tab.active {
    background: var(--primary-color);
    color: white;
}

.oc[data-darkmode="true"] .upload-zone {
    border-color: var(--border-color);
    background: var(--bg-light);
}

.oc[data-darkmode="true"] .upload-zone:hover {
    border-color: var(--primary-color);
    background: rgba(96, 165, 250, 0.05);
}

.oc[data-darkmode="true"] .upload-zone.dragover {
    border-color: var(--primary-color);
    background: rgba(96, 165, 250, 0.1);
}

.oc[data-darkmode="true"] .upload-zone.has-file {
    border-color: var(--success-color);
    background: rgba(52, 211, 153, 0.05);
}

.oc[data-darkmode="true"] .upload-zone.has-file .upload-icon {
    color: var(--success-color);
}

.oc[data-darkmode="true"] .form-input,
.oc[data-darkmode="true"] .form-select,
.oc[data-darkmode="true"] .filename-input-container input {
    background: var(--bg-white);
    border-color: var(--border-light);
    color: var(--text-primary);
    background-color: var(--bg-gray) !important;
}

.oc[data-darkmode="true"] .form-input:focus,
.oc[data-darkmode="true"] .form-select:focus {
    border-color: var(--primary-color);
    box-shadow: 0 0 0 2px rgba(96, 165, 250, 0.1);
}

.oc[data-darkmode="true"] .form-input::placeholder {
    color: var(--text-secondary);
}

.oc[data-darkmode="true"] .form-textarea {
    background: var(--bg-gray);
    border-color: var(--border-light);
    color: var(--text-primary);
}

.oc[data-darkmode="true"] .form-textarea:focus {
    border-color: var(--primary-color);
    box-shadow: 0 0 0 2px rgba(96, 165, 250, 0.1);
}

.oc[data-darkmode="true"] .checkmark {
    border-color: var(--border-light);
    background: var(--bg-gray);
}

.oc[data-darkmode="true"] .progress-bar {
    background: var(--bg-gray);
}

.oc[data-darkmode="true"] .progress-fill {
    background: var(--primary-color);
}

.oc[data-darkmode="true"] .cancel-btn {
    background: var(--bg-white);
    color: var(--text-secondary);
    border-color: var(--border-light);
}

.oc[data-darkmode="true"] .cancel-btn:hover {
    background: var(--hover-bg);
    color: var(--text-primary);
}

.oc[data-darkmode="true"] .upload-btn {
    background: var(--primary-color);
    border-color: var(--primary-color);
}

.oc[data-darkmode="true"] .upload-btn:disabled {
    background: var(--bg-gray);
    color: var(--text-secondary);
    border-color: var(--border-light);
}

.oc[data-darkmode="true"] .sub-convert-options {
    background: rgba(96, 165, 250, 0.05);
    border-color: var(--border-light);
}

.oc[data-darkmode="true"] .advanced-options-container {
    background: rgba(96, 165, 250, 0.05);
    border-color: var(--border-light);
}

.oc[data-darkmode="true"] .advanced-options-container .sub-convert-options {
    background: rgba(96, 165, 250, 0.08);
    border-color: var(--border-light);
}

.oc[data-darkmode="true"] .form-help::before {
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' viewBox='0 0 24 24' fill='none' stroke='%23d0cfcf' stroke-width='2'%3E%3Ccircle cx='12' cy='12' r='10'%3E%3C/circle%3E%3Cpath d='M9.09 9a3 3 0 0 1 5.83 1c0 2-3 3-3 3'%3E%3C/path%3E%3Cline x1='12' y1='17' x2='12.01' y2='17'%3E%3C/line%3E%3C/svg%3E");
    opacity: 0.6;
}

@media screen and (max-width: 768px) {
    .oc .form-help {
        font-size: 11px;
        margin-bottom: 10px;
        gap: 5px;
    }

    .oc .form-help::before {
        width: 11px;
        height: 11px;
        margin-top: 1px;
        background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='11' height='11' viewBox='0 0 24 24' fill='none' stroke='%2364748b' stroke-width='2'%3E%3Ccircle cx='12' cy='12' r='10'%3E%3C/circle%3E%3Cpath d='M9.09 9a3 3 0 0 1 5.83 1c0 2-3 3-3 3'%3E%3C/path%3E%3Cline x1='12' y1='17' x2='12.01' y2='17'%3E%3C/line%3E%3C/svg%3E");
    }

    .oc[data-darkmode="true"] .form-help::before {
        background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='11' height='11' viewBox='0 0 24 24' fill='none' stroke='%23d0cfcf' stroke-width='2'%3E%3Ccircle cx='12' cy='12' r='10'%3E%3C/circle%3E%3Cpath d='M9.09 9a3 3 0 0 1 5.83 1c0 2-3 3-3 3'%3E%3C/path%3E%3Cline x1='12' y1='17' x2='12.01' y2='17'%3E%3C/line%3E%3C/svg%3E");
    }

    .oc .sub-convert-options {
        margin: 12px auto;
        padding: 12px;
        max-width: 98%;
    }
}

@media screen and (max-width: 575px) {
    .oc .form-help {
        font-size: 10px;
        margin-bottom: 8px;
        gap: 4px;
    }

    .oc .form-help::before {
        width: 10px;
        height: 10px;
        margin-top: 1px;
        background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='10' height='10' viewBox='0 0 24 24' fill='none' stroke='%2364748b' stroke-width='2'%3E%3Ccircle cx='12' cy='12' r='10'%3E%3C/circle%3E%3Cpath d='M9.09 9a3 3 0 0 1 5.83 1c0 2-3 3-3 3'%3E%3C/path%3E%3Cline x1='12' y1='17' x2='12.01' y2='17'%3E%3C/line%3E%3C/svg%3E");
    }

    .oc[data-darkmode="true"] .form-help::before {
        background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='10' height='10' viewBox='0 0 24 24' fill='none' stroke='%23d0cfcf' stroke-width='2'%3E%3Ccircle cx='12' cy='12' r='10'%3E%3C/circle%3E%3Cpath d='M9.09 9a3 3 0 0 1 5.83 1c0 2-3 3-3 3'%3E%3C/path%3E%3Cline x1='12' y1='17' x2='12.01' y2='17'%3E%3C/line%3E%3C/svg%3E");
    }

    .oc .sub-convert-options {
        margin: 10px auto;
        padding: 10px;
        max-width: 100%;
    }
}

@media screen and (max-width: 500px) {
    .oc .config-upload-model {
        width: 95vw;
        min-width: 320px;
    }

    .oc .config-upload-content {
        padding: 20px;
    }

    .oc .upload-zone {
        padding: 30px 15px;
    }

    .oc .mode-tab {
        padding: 10px 12px;
        font-size: 13px;
    }

    .oc .mode-tab svg {
        width: 14px;
        height: 14px;
    }
}
</style>

<div class="oc">
    <div class="config-upload-model-overlay" id="config-upload-overlay">
        <div class="config-upload-model" id="config-upload-model">
            <div class="config-upload-header">
                <div class="config-upload-title" id="config-upload-title">
                    <span><%:Add Config File%></span>
                </div>
                <div class="config-upload-actions">
                    <button type="button" class="icon-btn" id="config-upload-close" title="<%:Close%>">
                        <svg width="14" height="14" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2">
                            <line x1="18" y1="6" x2="6" y2="18"></line>
                            <line x1="6" y1="6" x2="18" y2="18"></line>
                        </svg>
                    </button>
                </div>
            </div>
            <div class="config-upload-content">
                <div class="upload-mode-selector">
                    <div class="mode-tabs">
                        <button type="button" class="mode-tab active" id="upload-mode-file" data-mode="file">
                            <svg width="16" height="16" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2">
                                <path d="M21 15v4a2 2 0 0 1-2 2H5a2 2 0 0 1-2-2v-4"></path>
                                <polyline points="17,11 12,6 7,11"></polyline>
                                <line x1="12" y1="18" x2="12" y2="6"></line>
                            </svg>
                            <%:Upload File%>
                        </button>
                        <button type="button" class="mode-tab" id="upload-mode-subscribe" data-mode="subscribe">
                            <svg width="15" height="15" viewBox="0 0 48 48" fill="none" xmlns="http://www.w3.org/2000/svg">
                                <path d="M26.2401 16.373L17.1001 7.23303C14.4388 4.57168 10.0653 4.6303 7.33158 7.36397C4.59791 10.0976 4.53929 14.4712 7.20064 17.1325L15.1359 25.0678" stroke="currentColor" stroke-width="4" stroke-linecap="round" stroke-linejoin="round"></path>
                                <path d="M32.9027 23.0031L40.838 30.9384C43.4994 33.5998 43.4407 37.9733 40.7071 40.707C37.9734 43.4407 33.5999 43.4993 30.9385 40.8379L21.7985 31.6979" stroke="currentColor" stroke-width="4" stroke-linecap="round" stroke-linejoin="round"></path>
                                <path d="M26.1093 26.1416C28.843 23.4079 28.9016 19.0344 26.2403 16.373" stroke="currentColor" stroke-width="4" stroke-linecap="round" stroke-linejoin="round"></path>
                                <path d="M21.7989 21.7984C19.0652 24.5321 19.0066 28.9056 21.6679 31.5669" stroke="currentColor" stroke-width="4" stroke-linecap="round" stroke-linejoin="round"></path>
                            </svg>
                            <%:Subscribe Link%>
                        </button>
                    </div>
                </div>

                <div class="upload-mode-content" id="mode-file-content">
                    <div class="upload-zone" id="upload-zone">
                        <div class="upload-icon">
                            <svg width="48" height="48" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="1">
                                <path d="M21 15v4a2 2 0 0 1-2 2H5a2 2 0 0 1-2-2v-4"></path>
                                <polyline points="17,11 12,6 7,11"></polyline>
                                <line x1="12" y1="18" x2="12" y2="6"></line>
                            </svg>
                        </div>
                        <div class="upload-text">
                            <div class="upload-primary"><%:Click to select file or drag and drop%></div>
                            <div class="upload-secondary"><%:Support YAML file, max size 10MB%></div>
                        </div>
                        <input type="file" id="config-file-input" accept=".yaml,.yml" style="display: none;">
                    </div>
                </div>

                <div class="upload-mode-content" id="mode-subscribe-content" style="display: none;">
                    <div class="subscribe-form">
                        <div class="form-group">
                            <label for="subscribe-url-input"><%:Subscription URL%>:</label>
                            <textarea id="subscribe-url-input" placeholder="<%:Enter subscription URL or multiple links (one per line)%>" class="form-textarea" rows="4"></textarea>
                            <div class="form-help"><%:URI and subscription address is supported when online subscription conversion enabled, multiple links should be one per line or separated by%> |</div>
                        </div>

                        <div class="form-group">
                            <label for="subscribe-ua-input"><%:User-Agent%> (<%:Optional%>):</label>
                            <div class="form-select-wrapper">
                                <select id="subscribe-ua-input" class="form-select">
                                    <option value="clash.meta">clash.meta</option>
                                    <option value="clash-verge/v1.5.1">clash-verge/v1.5.1</option>
                                    <option value="Clash">clash</option>
                                    <option value="custom"><%:Custom%></option>
                                </select>
                            </div>
                            <input type="text" id="subscribe-ua-custom" placeholder="<%:Enter custom User-Agent%>" class="form-input" style="display: none; margin-top: 8px;" />
                        </div>

                        <div class="form-group">
                            <label class="form-checkbox">
                                <input type="checkbox" id="advanced-options-enable">
                                <span class="checkmark"></span>
                                <%:Advanced Options%>
                            </label>
                            <div class="form-help"><%:Show more subscription options%></div>
                        </div>

                        <div class="advanced-options-container" id="advanced-options-container" style="display: none;">
                            <div class="form-group">
                                <label class="form-checkbox">
                                    <input type="checkbox" id="sub-convert-enable">
                                    <span class="checkmark"></span>
                                    <%:Subscribe Convert Online%>
                                </label>
                                <div class="form-help"><%:Convert Subscribe Online With Template%></div>
                            </div>

                            <div class="sub-convert-options" id="sub-convert-options" style="display: none;">
                                <div class="form-group">
                                    <label for="convert-address-input"><%:Convert Address%>:</label>
                                    <div class="form-select-wrapper">
                                        <select id="convert-address-input" class="form-select">
                                            <option value="https://api.wcc.best/sub">api.wcc.best</option>
                                            <option value="https://api.asailor.org/sub">api.asailor.org</option>
                                            <option value="custom"><%:Custom%></option>
                                        </select>
                                    </div>
                                    <input type="text" id="convert-address-custom" placeholder="<%:Enter custom convert address%>" class="form-input" style="display: none; margin-top: 8px;" />
                                    <div class="form-help"><%:Note: There is A Risk of Privacy Leakage in Online Convert%></div>
                                </div>

                                <div class="form-group">
                                    <label for="template-select"><%:Template Name%>:</label>
                                    <div class="form-select-wrapper">
                                        <select id="template-select" class="form-select">
                                            <%
                                            local file = io.open("/usr/share/openclash/res/sub_ini.list", "r")
                                            if file then
                                                for line in file:lines() do
                                                    if line ~= "" and line ~= nil then
                                                        local template_name = string.sub(luci.sys.exec(string.format("echo '%s' |awk -F ',' '{print $1}' 2>/dev/null", line)), 1, -2)
                                                        if template_name and template_name ~= "" then
                                            %>
                                            <option value="<%=template_name%>"><%=template_name%></option>
                                            <%
                                                        end
                                                    end
                                                end
                                                file:close()
                                            %>
                                            <option value="0"><%:Custom Template%></option>
                                            <%
                                            end
                                            %>
                                        </select>
                                    </div>
                                </div>

                                <div class="form-group" id="custom-template-group" style="display: none;">
                                    <label for="custom-template-input"><%:Custom Template URL%>:</label>
                                    <input type="text" id="custom-template-input" placeholder="<%:Enter custom template URL%>" class="form-input" />
                                </div>

                                <div class="form-row">
                                    <div class="form-group form-half">
                                        <label class="form-checkbox">
                                            <input type="checkbox" id="emoji-enable">
                                            <span class="checkmark"></span>
                                            <%:Emoji%>
                                        </label>
                                    </div>
                                    <div class="form-group form-half">
                                        <label class="form-checkbox">
                                            <input type="checkbox" id="udp-enable">
                                            <span class="checkmark"></span>
                                            <%:UDP Enable%>
                                        </label>
                                    </div>
                                </div>

                                <div class="form-row">
                                    <div class="form-group form-half">
                                        <label class="form-checkbox">
                                            <input type="checkbox" id="skip-cert-verify">
                                            <span class="checkmark"></span>
                                            <%:skip-cert-verify%>
                                        </label>
                                    </div>
                                    <div class="form-group form-half">
                                        <label class="form-checkbox">
                                            <input type="checkbox" id="sort-enable">
                                            <span class="checkmark"></span>
                                            <%:Sort%>
                                        </label>
                                    </div>
                                </div>

                                <div class="form-row">
                                    <div class="form-group form-half">
                                        <label class="form-checkbox">
                                            <input type="checkbox" id="node-type-enable">
                                            <span class="checkmark"></span>
                                            <%:Append Node Type%>
                                        </label>
                                    </div>
                                    <div class="form-group form-half">
                                        <label class="form-checkbox">
                                            <input type="checkbox" id="rule-provider-enable">
                                            <span class="checkmark"></span>
                                            <%:Use Rule Provider%>
                                        </label>
                                    </div>
                                </div>

                                <div class="form-group">
                                    <label for="custom-params-input"><%:Custom Params%>:</label>
                                    <textarea id="custom-params-input" placeholder="<%:eg: rename=match@replace, one param per line%>" class="form-textarea" rows="3"></textarea>
                                    <div class="form-help"><%:eg: "rename=match@replace" , "rename=\\s+([2-9])[xX]@ (HIGH:$1)"%></div>
                                </div>
                            </div>

                            <div class="form-group">
                                <label for="keyword-input"><%:Keyword Match%> (<%:Optional%>):</label>
                                <textarea id="keyword-input" placeholder="<%:Enter keywords to include nodes (one per line)%>" class="form-textarea" rows="2"></textarea>
                                <div class="form-help"><%:eg: hk or tw&bgp%></div>
                            </div>

                            <div class="form-group">
                                <label for="exclude-keyword-input"><%:Exclude Keyword Match%> (<%:Optional%>):</label>
                                <textarea id="exclude-keyword-input" placeholder="<%:Enter keywords to exclude nodes (one per line)%>" class="form-textarea" rows="2"></textarea>
                                <div class="form-help"><%:eg: hk or tw&bgp%></div>
                            </div>

                            <div class="form-group">
                                <label for="exclude-default-select"><%:Exclude Keyword Match Default%>:</label>
                                <div class="form-checkbox-group">
                                    <label class="form-checkbox">
                                        <input type="checkbox" id="exclude-expire" value="<%:Expire%>">
                                        <span class="checkmark"></span>
                                        <%:Expire%>
                                    </label>
                                    <label class="form-checkbox">
                                        <input type="checkbox" id="exclude-traffic" value="<%:Traffic%>">
                                        <span class="checkmark"></span>
                                        <%:Traffic%>
                                    </label>
                                    <label class="form-checkbox">
                                        <input type="checkbox" id="exclude-plan" value="<%:Plan%>">
                                        <span class="checkmark"></span>
                                        <%:Plan%>
                                    </label>
                                    <label class="form-checkbox">
                                        <input type="checkbox" id="exclude-website" value="<%:Official%>">
                                        <span class="checkmark"></span>
                                        <%:Official%>
                                    </label>
                                </div>
                            </div>
                        </div>
                    </div>
                </div>

                <div class="filename-input-container">
                    <label for="config-filename-input"><%:Config Name%>:</label>
                    <input type="text" id="config-filename-input" placeholder="<%:Enter config name (without extension)%>" class="form-input"/>
                    <div class="filename-extension">.yaml</div>
                </div>

                <div class="upload-progress" id="upload-progress" style="display: none;">
                    <div class="progress-bar">
                        <div class="progress-fill" id="upload-progress-fill"></div>
                    </div>
                    <div class="progress-text" id="upload-progress-text"><%:Processing...%> 0%</div>
                </div>
            </div>
            <div class="config-upload-footer">
                <div class="config-upload-status">
                    <span id="config-upload-status-text"><%:Ready to add config%></span>
                </div>
                <div class="config-upload-buttons">
                    <button type="button" class="btn cancel-btn" id="config-upload-cancel"><%:Cancel%></button>
                    <button type="button" class="btn upload-btn" id="config-upload-submit" disabled><%:Add Config%></button>
                </div>
            </div>
        </div>
    </div>
    <div class="config-upload-model-overlay" id="subscription-url-overlay" style="display: none;">
        <div class="config-upload-model" id="subscription-url-model">
            <div class="config-upload-header">
                <div class="config-upload-title"><%:Set Subscription Info URL%></div>
                <button type="button" class="icon-btn" onclick="SubscriptionUrlSetter.hide()">
                    <svg width="14" height="14" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2"><line x1="18" y1="6" x2="6" y2="18"></line><line x1="6" y1="6" x2="18" y2="18"></line></svg>
                </button>
            </div>
            <div class="config-upload-content">
                <div class="form-group">
                    <label><%:Paste the new url of subscribe infos sources here:%></label>
                    <textarea id="subscription-url-textarea" class="form-textarea" placeholder="<%:Enter URLs, one per line, use #name=example end for specifing display name%> (https://example.com#name=example)" rows="5"></textarea>
                </div>
            </div>
            <div class="config-upload-footer">
                <div class="config-upload-status"></div>
                <div class="config-upload-buttons">
                    <button type="button" class="btn cancel-btn" onclick="SubscriptionUrlSetter.hide()"><%:Cancel%></button>
                    <button type="button" class="btn upload-btn" onclick="SubscriptionUrlSetter.submit()"><%:Submit%></button>
                </div>
            </div>
        </div>
    </div>
</div>

<script type="text/javascript">
var ConfigUploader = {
    overlay: null,
    model: null,
    selectedFile: null,
    isProcessing: false,
    currentMode: 'file',

    init: function() {
        this.overlay = document.getElementById('config-upload-overlay');
        this.model = document.getElementById('config-upload-model');

        if (!this.overlay || !this.model) {
            return;
        }

        this.bindEvents();
    },

    bindEvents: function() {
        var self = this;
        var uploadZone = document.getElementById('upload-zone');
        var fileInput = document.getElementById('config-file-input');

        document.getElementById('upload-mode-file').addEventListener('click', function() {
            self.switchMode('file');
        });

        document.getElementById('upload-mode-subscribe').addEventListener('click', function() {
            self.switchMode('subscribe');
        });

        uploadZone.addEventListener('click', function() {
            if (!self.isProcessing && self.currentMode === 'file') {
                fileInput.click();
            }
        });

        fileInput.addEventListener('change', function(e) {
            if (e.target.files.length > 0) {
                self.handleFileSelect(e.target.files[0]);
            }
        });

        uploadZone.addEventListener('dragover', function(e) {
            e.preventDefault();
            if (!self.isProcessing && self.currentMode === 'file') {
                uploadZone.classList.add('dragover');
            }
        });

        uploadZone.addEventListener('dragleave', function(e) {
            e.preventDefault();
            uploadZone.classList.remove('dragover');
        });

        uploadZone.addEventListener('drop', function(e) {
            e.preventDefault();
            uploadZone.classList.remove('dragover');

            if (!self.isProcessing && self.currentMode === 'file' && e.dataTransfer.files.length > 0) {
                self.handleFileSelect(e.dataTransfer.files[0]);
            }
        });

        var subscribeUrlInput = document.getElementById('subscribe-url-input');
        var filenameInput = document.getElementById('config-filename-input');
        var subscribeUaSelect = document.getElementById('subscribe-ua-input');
        var subscribeUaCustom = document.getElementById('subscribe-ua-custom');
        var subConvertEnable = document.getElementById('sub-convert-enable');
        var subConvertOptions = document.getElementById('sub-convert-options');
        var convertAddressSelect = document.getElementById('convert-address-input');
        var convertAddressCustom = document.getElementById('convert-address-custom');
        var templateSelect = document.getElementById('template-select');
        var customTemplateGroup = document.getElementById('custom-template-group');
        var advancedOptionsEnable = document.getElementById('advanced-options-enable');
        var advancedOptionsContainer = document.getElementById('advanced-options-container');

        subscribeUrlInput.addEventListener('input', function() {
            self.autoFillConfigName();
            self.updateSubmitButton();
        });

        filenameInput.addEventListener('input', this.updateSubmitButton.bind(this));

        subscribeUaSelect.addEventListener('change', function() {
            if (this.value === 'custom') {
                subscribeUaCustom.style.display = 'block';
            } else {
                subscribeUaCustom.style.display = 'none';
            }
        });

        advancedOptionsEnable.addEventListener('change', function() {
            if (this.checked) {
                advancedOptionsContainer.style.display = 'block';
            } else {
                advancedOptionsContainer.style.display = 'none';
                self.resetAdvancedOptions();
            }
        });

        subConvertEnable.addEventListener('change', function() {
            if (this.checked) {
                subConvertOptions.style.display = 'block';
            } else {
                subConvertOptions.style.display = 'none';
            }
        });

        convertAddressSelect.addEventListener('change', function() {
            if (this.value === 'custom') {
                convertAddressCustom.style.display = 'block';
            } else {
                convertAddressCustom.style.display = 'none';
            }
        });

        templateSelect.addEventListener('change', function() {
            if (this.value === '0') {
                customTemplateGroup.style.display = 'block';
            } else {
                customTemplateGroup.style.display = 'none';
            }
        });

        document.getElementById('config-upload-submit').addEventListener('click', function() {
            if (self.currentMode === 'file') {
                self.uploadFile();
            } else {
                self.processSubscription();
            }
        });

        document.getElementById('config-upload-cancel').addEventListener('click', function() {
            if (!self.isProcessing) {
                self.hide();
            }
        });

        document.getElementById('config-upload-close').addEventListener('click', function() {
            if (!self.isProcessing) {
                self.hide();
            }
        });

        this.overlay.addEventListener('click', function(e) {
            if (e.target === self.overlay && !self.isProcessing) {
                self.hide();
            }
        });

        document.addEventListener('keydown', function(e) {
            if (e.key === 'Escape' && !self.isProcessing && self.overlay.classList.contains('show')) {
                self.hide();
            }
        });
    },

    show: function() {
        this.overlay.classList.add('show');
        document.getElementById('config-upload-title').textContent = '<%:Add Config%>';
        this.reset();
    },

    showEditSubscribe: function(subscribeData, filename) {
        this.overlay.classList.add('show');
        this.reset();
        this.isEditMode = true;
        this.editFilename = filename;
        this.switchMode('subscribe');
        document.getElementById('config-upload-title').textContent = '<%:Edit Subscription%>';
        document.getElementById('config-upload-submit').textContent = '<%:Edit Config%>';
        this.fillSubscribeForm(subscribeData);
        this.updateSubmitButton();
    },

    hide: function() {
        this.overlay.classList.remove('show');
        this.reset();
    },

    resetAdvancedOptions: function() {
        document.getElementById('sub-convert-enable').checked = false;
        document.getElementById('sub-convert-options').style.display = 'none';
        document.getElementById('convert-address-input').selectedIndex = 0;
        document.getElementById('convert-address-custom').style.display = 'none';
        document.getElementById('convert-address-custom').value = '';

        var templateSelect = document.getElementById('template-select');
        if (templateSelect && templateSelect.options.length > 1) {
            templateSelect.selectedIndex = 0;
        }

        document.getElementById('custom-template-group').style.display = 'none';
        document.getElementById('custom-template-input').value = '';

        document.getElementById('emoji-enable').checked = false;
        document.getElementById('udp-enable').checked = false;
        document.getElementById('skip-cert-verify').checked = false;
        document.getElementById('sort-enable').checked = false;
        document.getElementById('node-type-enable').checked = false;
        document.getElementById('rule-provider-enable').checked = false;
        document.getElementById('custom-params-input').value = '';

        document.getElementById('keyword-input').value = '';
        document.getElementById('exclude-keyword-input').value = '';
        document.getElementById('exclude-expire').checked = false;
        document.getElementById('exclude-traffic').checked = false;
        document.getElementById('exclude-plan').checked = false;
        document.getElementById('exclude-website').checked = false;
    },

    reset: function() {
        this.selectedFile = null;
        this.isProcessing = false;
        this.currentMode = 'file';
        this.isEditMode = false;
        this.editFilename = null;

        this.switchMode('file');
        document.getElementById('config-filename-input').value = '';
        document.getElementById('subscribe-url-input').value = '';
        document.getElementById('subscribe-ua-input').value = 'clash.meta';
        document.getElementById('subscribe-ua-custom').style.display = 'none';

        document.getElementById('advanced-options-enable').checked = false;
        document.getElementById('advanced-options-container').style.display = 'none';
        this.resetAdvancedOptions();

        var templateSelect = document.getElementById('template-select');
        if (templateSelect && templateSelect.options.length > 1) {
            templateSelect.selectedIndex = 0;
        }

        document.getElementById('upload-progress').style.display = 'none';
        document.getElementById('config-upload-status-text').textContent = '<%:Ready to add config%>';
        document.getElementById('config-upload-submit').textContent = '<%:Add Config%>';
        this.updateSubmitButton();
    },

    fillSubscribeForm: function(data) {
        if (!data) return;

        if (this.editFilename) {
            document.getElementById('config-filename-input').value = this.editFilename;
        }

        if (data.address) {
            document.getElementById('subscribe-url-input').value = data.address;
        }
        if (data.sub_ua) {
            if (data.sub_ua === 'clash.meta' || data.sub_ua === 'clash-verge/v1.5.1' || data.sub_ua === 'Clash' || data.sub_ua === 'custom') {
                document.getElementById('subscribe-ua-input').value = data.sub_ua;
                if (data.sub_ua === 'custom') {
                    document.getElementById('subscribe-ua-custom').style.display = 'block';
                    document.getElementById('subscribe-ua-custom').value = data.sub_ua_custom || '';
                }
            } else {
                document.getElementById('subscribe-ua-input').value = 'custom';
                document.getElementById('subscribe-ua-custom').style.display = 'block';
                document.getElementById('subscribe-ua-custom').value = data.sub_ua;
            }
        }

        if (data.sub_convert === '1' || data.convert_address || data.template || data.emoji === 'true' || data.udp === 'true' || data.skip_cert_verify === 'true' || data.sort === 'true' || data.node_type === 'true' || data.rule_provider === 'true' || data.custom_params || data.keyword || data.ex_keyword || data.de_ex_keyword) {
            document.getElementById('advanced-options-enable').checked = true;
            document.getElementById('advanced-options-container').style.display = 'block';

            if (data.sub_convert === '1') {
                document.getElementById('sub-convert-enable').checked = true;
                document.getElementById('sub-convert-options').style.display = 'block';

                if (data.convert_address) {
                    if (data.convert_address === 'https://api.wcc.best/sub' || data.convert_address === 'https://api.asailor.org/sub') {
                        document.getElementById('convert-address-input').value = data.convert_address;
                        if (data.convert_address === 'custom') {
                            document.getElementById('convert-address-custom').style.display = 'block';
                            document.getElementById('convert-address-custom').value = data.convert_address_custom || '';
                        }
                    } else {
                        document.getElementById('convert-address-input').value = 'custom';
                        document.getElementById('convert-address-custom').style.display = 'block';
                        document.getElementById('convert-address-custom').value = data.convert_address;
                    }
                }

                if (data.template) {
                    var templateSelect = document.getElementById('template-select');
                    var found = false;
                    for (var i = 0; i < templateSelect.options.length; i++) {
                        if (templateSelect.options[i].value === data.template) {
                            templateSelect.selectedIndex = i;
                            found = true;
                            break;
                        }
                    }
                    if (!found && data.template !== '0') {
                        templateSelect.value = '0';
                        document.getElementById('custom-template-group').style.display = 'block';
                        document.getElementById('custom-template-input').value = data.template;
                    } else if (data.template === '0') {
                        templateSelect.value = '0';
                        document.getElementById('custom-template-group').style.display = 'block';
                        document.getElementById('custom-template-input').value = data.custom_template || '';
                    }
                }

                document.getElementById('emoji-enable').checked = data.emoji === 'true';
                document.getElementById('udp-enable').checked = data.udp === 'true';
                document.getElementById('skip-cert-verify').checked = data.skip_cert_verify === 'true';
                document.getElementById('sort-enable').checked = data.sort === 'true';
                document.getElementById('node-type-enable').checked = data.node_type === 'true';
                document.getElementById('rule-provider-enable').checked = data.rule_provider === 'true';

                if (data.custom_params) {
                    document.getElementById('custom-params-input').value = data.custom_params;
                }
            }

            if (data.keyword) {
                document.getElementById('keyword-input').value = data.keyword;
            }
            if (data.ex_keyword) {
                document.getElementById('exclude-keyword-input').value = data.ex_keyword;
            }
            if (data.de_ex_keyword) {
                var defaults = data.de_ex_keyword.split(' ');
                document.getElementById('exclude-expire').checked = defaults.indexOf(document.getElementById('exclude-expire').value) !== -1;
                document.getElementById('exclude-traffic').checked = defaults.indexOf(document.getElementById('exclude-traffic').value) !== -1;
                document.getElementById('exclude-plan').checked = defaults.indexOf(document.getElementById('exclude-plan').value) !== -1;
                document.getElementById('exclude-website').checked = defaults.indexOf(document.getElementById('exclude-website').value) !== -1;
            }
        }
    },

    switchMode: function(mode) {
        this.currentMode = mode;

        var modeFileTab = document.getElementById('upload-mode-file');
        var modeSubscribeTab = document.getElementById('upload-mode-subscribe');
        var modeFileContent = document.getElementById('mode-file-content');
        var modeSubscribeContent = document.getElementById('mode-subscribe-content');
        var statusText = document.getElementById('config-upload-status-text');
        var uploadZone = document.getElementById('upload-zone');

        modeFileTab.style.display = this.isEditMode ? 'none' : '';
        modeSubscribeTab.style.display = '';

        if (mode === 'file') {
            modeFileTab.classList.add('active');
            modeSubscribeTab.classList.remove('active');
            modeFileContent.style.display = 'block';
            modeSubscribeContent.style.display = 'none';
            statusText.textContent = '<%:Ready to upload file%>';
        } else {
            modeFileTab.classList.remove('active');
            modeSubscribeTab.classList.add('active');
            modeFileContent.style.display = 'none';
            modeSubscribeContent.style.display = 'block';
            statusText.textContent = this.isEditMode ? '<%:Ready to edit subscription%>' : '<%:Ready to add subscription%>';
        }

        this.selectedFile = null;
        uploadZone.classList.remove('has-file');
        uploadZone.querySelector('.upload-primary').textContent = '<%:Click to select file or drag and drop%>';
        uploadZone.querySelector('.upload-secondary').textContent = '<%:Support YAML file, max size 10MB%>';

        this.updateSubmitButton();
    },

    handleFileSelect: function(file) {
        this.selectedFile = file;
        var uploadZone = document.getElementById('upload-zone');
        var filenameInput = document.getElementById('config-filename-input');
        var statusText = document.getElementById('config-upload-status-text');

        if (!file) {
            uploadZone.classList.remove('has-file');
            this.updateSubmitButton();
            statusText.textContent = '<%:Ready to upload file%>';
            return;
        }

        if (!file.name.match(/\.(yaml|yml)$/i)) {
            alert('<%:Please select a YAML file%>');
            return;
        }

        if (file.size > 10 * 1024 * 1024) {
            alert('<%:File size exceeds 10MB limit%>');
            return;
        }

        uploadZone.classList.add('has-file');
        uploadZone.querySelector('.upload-primary').textContent = '<%:File selected:%> ' + file.name;
        uploadZone.querySelector('.upload-secondary').textContent = '<%:Size:%> ' + this.formatFileSize(file.size);

        var defaultName = file.name.replace(/\.(yaml|yml)$/i, '');
        filenameInput.value = defaultName;

        this.updateSubmitButton();
        statusText.textContent = '<%:File ready to upload%>';
    },

    formatFileSize: function(bytes) {
        if (bytes === 0) return '0 B';
        var k = 1024;
        var sizes = ['B', 'KB', 'MB', 'GB'];
        var i = Math.floor(Math.log(bytes) / Math.log(k));
        return parseFloat((bytes / Math.pow(k, i)).toFixed(1)) + ' ' + sizes[i];
    },

    updateSubmitButton: function() {
        var filename = document.getElementById('config-filename-input').value.trim();
        var submitBtn = document.getElementById('config-upload-submit');
        var isValid = false;

        if (this.currentMode === 'file') {
            isValid = this.selectedFile && filename;
        } else if (this.currentMode === 'subscribe') {
            var url = document.getElementById('subscribe-url-input').value.trim();
            var advancedEnabled = document.getElementById('advanced-options-enable').checked;
            var subConvert = advancedEnabled && document.getElementById('sub-convert-enable').checked;

            if (url && filename) {
                if (subConvert) {
                    if (url.indexOf('\n') !== -1 || url.indexOf('|') !== -1) {
                        var links = url.indexOf('\n') !== -1 ? url.split('\n') : url.split('|');
                        for (var i = 0; i < links.length; i++) {
                            var link = links[i].trim();
                            if (link && (/^https?:\/\//.test(link) || /^[a-zA-Z]+:\/\//.test(link))) {
                                isValid = true;
                                break;
                            }
                        }
                    } else {
                        isValid = /^https?:\/\//.test(url) || /^[a-zA-Z]+:\/\//.test(url);
                    }
                } else {
                    isValid = /^https?:\/\//.test(url) && url.indexOf('\n') === -1 && url.indexOf('|') === -1;
                }
            }
        }

        submitBtn.disabled = !isValid || this.isProcessing;
    },

    uploadFile: function() {
        if (!this.selectedFile || this.isProcessing) return;

        var filename = document.getElementById('config-filename-input').value.trim();
        if (!filename) {
            alert('<%:Please enter a filename%>');
            return;
        }

        if (!/^[a-zA-Z0-9_\-\s\u4e00-\u9fa5\.]+$/.test(filename)) {
            alert('<%:Filename contains invalid characters%>');
            return;
        }

        var self = this;
        this.isProcessing = true;

        var submitBtn = document.getElementById('config-upload-submit');
        var cancelBtn = document.getElementById('config-upload-cancel');
        var statusText = document.getElementById('config-upload-status-text');
        var progressContainer = document.getElementById('upload-progress');
        var progressFill = document.getElementById('upload-progress-fill');
        var progressText = document.getElementById('upload-progress-text');

        submitBtn.disabled = true;
        cancelBtn.disabled = true;
        statusText.textContent = '<%:Uploading...%>';
        progressContainer.style.display = 'block';

        var progress = 0;
        var progressInterval = setInterval(function() {
            if (progress < 90) {
                progress += Math.random() * 15;
                progressFill.style.width = Math.min(progress, 90) + '%';
                progressText.textContent = '<%:Uploading...%> ' + Math.floor(Math.min(progress, 90)) + '%';
            }
        }, 100);

        var reader = new FileReader();
        reader.onload = function(e) {
            var fileContent = e.target.result;

            var formData = new FormData();
            formData.append('config_file', fileContent);
            formData.append('filename', filename);

            fetch('<%=luci.dispatcher.build_url("admin", "services", "openclash", "upload_config")%>', {
                method: 'POST',
                body: formData
            })
            .then(function(response) {
                clearInterval(progressInterval);

                if (!response.ok) {
                    throw new Error('HTTP error! status: ' + response.status);
                }
                return response.json();
            })
            .then(function(data) {
                progressFill.style.width = '100%';
                progressText.textContent = '<%:Upload completed%> 100%';

                if (data.status === 'success') {
                    statusText.textContent = '<%:Upload successful%>';

                    setTimeout(function() {
                        self.hide();
                        if (typeof ConfigFileManager !== 'undefined' && ConfigFileManager.refreshConfigList) {
                            ConfigFileManager.refreshConfigList();
                        }
                    }, 2000);
                } else {
                    throw new Error(data.message || '<%:Upload failed%>');
                }
            })
            .catch(function(error) {
                self.handleError('<%:Upload failed:%> ' + error.message);
            });
        };

        reader.onerror = function() {
            clearInterval(progressInterval);
            self.handleError('<%:Failed to read file%>');
        };

        reader.readAsText(this.selectedFile, 'UTF-8');
    },

    processSubscription: function() {
        var url = document.getElementById('subscribe-url-input').value.trim();
        var filename = document.getElementById('config-filename-input').value.trim();
        var userAgent = document.getElementById('subscribe-ua-input').value;
        var subscribeUaCustom = document.getElementById('subscribe-ua-custom');

        var advancedEnabled = document.getElementById('advanced-options-enable').checked;
        var subConvert = advancedEnabled && document.getElementById('sub-convert-enable').checked;

        var convertAddress = '';
        var template = '';
        var emoji = false;
        var udp = false;
        var skipCert = false;
        var sort = false;
        var nodeType = false;
        var ruleProvider = false;
        var customParams = '';
        var keywords = '';
        var excludeKeywords = '';
        var excludeDefaults = [];

        if (advancedEnabled) {
            convertAddress = document.getElementById('convert-address-input').value;
            var convertAddressCustom = document.getElementById('convert-address-custom').value;
            template = document.getElementById('template-select').value;
            var customTemplate = document.getElementById('custom-template-input').value;
            emoji = document.getElementById('emoji-enable').checked;
            udp = document.getElementById('udp-enable').checked;
            skipCert = document.getElementById('skip-cert-verify').checked;
            sort = document.getElementById('sort-enable').checked;
            nodeType = document.getElementById('node-type-enable').checked;
            ruleProvider = document.getElementById('rule-provider-enable').checked;
            customParams = document.getElementById('custom-params-input').value;
            keywords = document.getElementById('keyword-input').value;
            excludeKeywords = document.getElementById('exclude-keyword-input').value;

            if (document.getElementById('exclude-expire').checked) excludeDefaults.push(document.getElementById('exclude-expire').value);
            if (document.getElementById('exclude-traffic').checked) excludeDefaults.push(document.getElementById('exclude-traffic').value);
            if (document.getElementById('exclude-plan').checked) excludeDefaults.push(document.getElementById('exclude-plan').value);
            if (document.getElementById('exclude-website').checked) excludeDefaults.push(document.getElementById('exclude-website').value);

            if (convertAddress === 'custom') {
                convertAddress = convertAddressCustom.trim();
            }

            if (template === '0') {
                template = customTemplate.trim();
            }
        }

        if (userAgent === 'custom') {
            userAgent = subscribeUaCustom.value.trim() || 'clash.meta';
        }

        if (!url || !filename) {
            alert('<%:Please enter subscription URL and config name%>');
            return;
        }

        var isValidFormat = false;

        if (subConvert) {
            if (url.indexOf('\n') !== -1 || url.indexOf('|') !== -1) {
                var links = [];
                if (url.indexOf('\n') !== -1) {
                    links = url.split('\n');
                } else {
                    links = url.split('|');
                }

                for (var i = 0; i < links.length; i++) {
                    var link = links[i].trim();
                    if (link && (/^https?:\/\//.test(link) || /^[a-zA-Z]+:\/\//.test(link))) {
                        isValidFormat = true;
                        break;
                    }
                }
            } else {
                if (/^https?:\/\//.test(url) || /^[a-zA-Z]+:\/\//.test(url)) {
                    isValidFormat = true;
                }
            }
        } else {
            if (/^https?:\/\//.test(url) && url.indexOf('\n') === -1 && url.indexOf('|') === -1) {
                isValidFormat = true;
            }
        }

        if (!isValidFormat) {
            var errorMsg = subConvert ? 
                '<%:Invalid subscription URL format. Support HTTP/HTTPS subscription URLs or protocol links, can be separated by newlines or |%>' :
                '<%:Invalid subscription URL format. Only single HTTP/HTTPS subscription URL is supported when subscription conversion is disabled%>';
            alert(errorMsg);
            return;
        }

        var self = this;
        this.isProcessing = true;

        var submitBtn = document.getElementById('config-upload-submit');
        var cancelBtn = document.getElementById('config-upload-cancel');
        var statusText = document.getElementById('config-upload-status-text');
        var progressContainer = document.getElementById('upload-progress');
        var progressFill = document.getElementById('upload-progress-fill');
        var progressText = document.getElementById('upload-progress-text');

        submitBtn.disabled = true;
        cancelBtn.disabled = true;
        statusText.textContent = this.isEditMode ? '<%:Updating subscription...%>' : '<%:Adding subscription...%>';
        progressContainer.style.display = 'block';

        var progress = 0;
        var progressInterval = setInterval(function() {
            if (progress < 90) {
                progress += Math.random() * 15;
                progressFill.style.width = Math.min(progress, 90) + '%';
                progressText.textContent = '<%:Processing...%> ' + Math.floor(Math.min(progress, 90)) + '%';
            }
        }, 100);

        XHR.get('<%=luci.dispatcher.build_url("admin", "services", "openclash", "add_subscription")%>', {
            name: filename,
            address: url,
            sub_ua: userAgent,
            sub_convert: subConvert ? '1' : '0',
            convert_address: convertAddress,
            template: template,
            emoji: emoji ? 'true' : 'false',
            udp: udp ? 'true' : 'false',
            skip_cert_verify: skipCert ? 'true' : 'false',
            sort: sort ? 'true' : 'false',
            node_type: nodeType ? 'true' : 'false',
            rule_provider: ruleProvider ? 'true' : 'false',
            custom_params: customParams,
            keyword: keywords,
            ex_keyword: excludeKeywords,
            de_ex_keyword: excludeDefaults.join(' ')
        }, function(x, data) {
            if (x && x.status == 200 && data.status === 'success') {
                XHR.get('<%=luci.dispatcher.build_url("admin", "services", "openclash", "update_config")%>', {
                    filename: filename
                }, function(x2, data2) {
                    clearInterval(progressInterval);
                    if (x2 && x2.status == 200) {
                        progressFill.style.width = '100%';
                        if (data2.status === 'success') {
                            progressText.textContent = (this.isEditMode ? '<%:Subscription updated successfully%>' : '<%:Subscription added successfully%>') + ' 100%';
                            statusText.textContent = this.isEditMode ? '<%:Subscription updated successfully%>' : '<%:Subscription added successfully%>';
                            setTimeout(function() {
                                self.hide();
                                if (typeof ConfigFileManager !== 'undefined' && ConfigFileManager.refreshConfigList) {
                                    ConfigFileManager.refreshConfigList();
                                }
                            }, 2000);
                        } else {
                            self.handleError(this.isEditMode ? '<%:Failed to update subscription config%>' : '<%:Failed to download subscription config%>');
                        }
                    } else {
                        self.handleError(this.isEditMode ? '<%:Failed to update subscription config%>' : '<%:Failed to download subscription config%>');
                    }
                });
            } else {
                clearInterval(progressInterval);
                self.handleError(this.isEditMode ? '<%:Failed to update subscription%>' : '<%:Failed to add subscription%>');
            }
        });
    },

    autoFillConfigName: function() {
        var url = document.getElementById('subscribe-url-input').value.trim();
        var filenameInput = document.getElementById('config-filename-input');

        if (!filenameInput.value.trim() && url) {
            try {
                var urlObj = new URL(url);
                var hostname = urlObj.hostname;

                var configName = hostname
                    .replace(/^(www\.|api\.|sub\.|subscribe\.)/, '')
                    .replace(/\.(com|net|org|cn|io|me|cc|xyz|top)$/, '')
                    .replace(/[^a-zA-Z0-9\u4e00-\u9fa5]/g, '_')
                    .replace(/_{2,}/g, '_')
                    .replace(/^_|_$/g, '');

                if (!configName || configName.length < 2) {
                    configName = 'subscription_' + Date.now().toString().slice(-6);
                }

                if (configName.length > 30) {
                    configName = configName.substring(0, 30);
                }

                filenameInput.value = configName;
            } catch (e) {
            }
        }
    },

    handleError: function(message) {
        var statusText = document.getElementById('config-upload-status-text');
        var progressText = document.getElementById('upload-progress-text');
        var progressFill = document.getElementById('upload-progress-fill');
        var submitBtn = document.getElementById('config-upload-submit');
        var cancelBtn = document.getElementById('config-upload-cancel');
        var progressContainer = document.getElementById('upload-progress');

        statusText.textContent = '<%:Process failed%>';
        progressText.textContent = '<%:Process failed%>';
        progressFill.style.width = '0%';

        alert(message);

        this.isProcessing = false;
        submitBtn.disabled = false;
        cancelBtn.disabled = false;
        progressContainer.style.display = 'none';
    }
};

document.addEventListener('DOMContentLoaded', function() {
    ConfigUploader.init();
});
</script>