@page "/settings"
@inject XiaoZhi_AgentService XiaoZhiAgent
@implements IDisposable

<div class="settings-container">
    <!-- 页面标题 -->
    <div class="settings-header">
        <h2>🔧 连接设置</h2>
        <p class="settings-subtitle">配置小智AI服务器连接参数</p>
    </div>

    <!-- 设置项列表 -->
    <div class="settings-content">
        <!-- 服务器URL设置 -->
        <div class="setting-group">
            <div class="setting-header">
                <div class="setting-icon">🌐</div>
                <div class="setting-info">
                    <h3>服务器URL</h3>
                    <p>WebSocket服务器连接地址</p>
                </div>
            </div>
            <div class="setting-input">
                <input type="text" class="input-field" @bind="XiaoZhiAgent.ServerUrl" 
                       placeholder="wss://api.tenclass.net/xiaozhi/v1/" />
            </div>
        </div>

        <!-- MAC地址设置 -->
        <div class="setting-group">
            <div class="setting-header">
                <div class="setting-icon">🏷️</div>
                <div class="setting-info">
                    <h3>MAC地址</h3>
                    <p>设备唯一标识符</p>
                </div>
            </div>
            <div class="setting-input">
                <input type="text" class="input-field" @bind="XiaoZhiAgent.DeviceId" 
                       placeholder="06:FB:BE:44:2D:29" />
            </div>
        </div>

        <!-- OTA地址设置 -->
        <div class="setting-group">
            <div class="setting-header">
                <div class="setting-icon">🔄</div>
                <div class="setting-info">
                    <h3>OTA地址</h3>
                    <p>设备更新和配置服务器地址</p>
                </div>
            </div>
            <div class="setting-input">
                <input type="text" class="input-field" @bind="XiaoZhiAgent.OtaUrl" 
                       placeholder="https://api.tenclass.net/xiaozhi/ota/" />
            </div>
        </div>

        <!-- OTA状态信息 -->
        <div class="setting-group ota-status-group">
            <div class="setting-header">
                <div class="setting-icon">📊</div>
                <div class="setting-info">
                    <h3>OTA状态信息</h3>
                    <p>设备连接和配置状态</p>
                </div>
            </div>
            <div class="ota-status-content">
                <div class="status-row">
                    <span class="status-label">连接状态:</span>
                    <span class="status-value @(XiaoZhiAgent.IsConnected ? "connected" : "disconnected")">
                        @(XiaoZhiAgent.IsConnected ? "✅ 已连接" : "❌ 未连接")
                    </span>
                </div>
                
                <div class="status-row">
                    <span class="status-label">OTA状态:</span>
                    <span class="status-value">@XiaoZhiAgent.OtaStatus</span>
                </div>

                @if (XiaoZhiAgent.LastOtaCheckTime.HasValue)
                {
                    <div class="status-row">
                        <span class="status-label">最后检查:</span>
                        <span class="status-value">@XiaoZhiAgent.LastOtaCheckTime?.ToString("yyyy-MM-dd HH:mm:ss")</span>
                    </div>
                }

                @if (!string.IsNullOrEmpty(XiaoZhiAgent.ActivationCode))
                {
                    <div class="status-row">
                        <span class="status-label">激活码:</span>
                        <span class="status-value activation-code">@XiaoZhiAgent.ActivationCode</span>
                    </div>
                }

                @if (!string.IsNullOrEmpty(XiaoZhiAgent.ActivationMessage))
                {
                    <div class="status-row">
                        <span class="status-label">激活消息:</span>
                        <span class="status-value">@XiaoZhiAgent.ActivationMessage</span>
                    </div>
                }

                <!-- 版本信息区域 -->
                <div class="status-row version-info">
                    <span class="status-label">当前版本:</span>
                    <span class="status-value">@XiaoZhiAgent.CurrentVersion</span>
                </div>

                @if (!string.IsNullOrEmpty(XiaoZhiAgent.LatestVersion))
                {
                    <div class="status-row version-info">
                        <span class="status-label">最新版本:</span>
                        <span class="status-value">@XiaoZhiAgent.LatestVersion</span>
                    </div>
                    
                    <div class="status-row version-info">
                        <span class="status-label">更新状态:</span>
                        <span class="status-value @(XiaoZhiAgent.NeedUpdate ? "update-needed" : "up-to-date")">
                            @(XiaoZhiAgent.NeedUpdate ? "⚠️ 需要更新" : "✅ 已是最新")
                        </span>
                    </div>
                }

                @if (!string.IsNullOrEmpty(XiaoZhiAgent.FirmwareVersion))
                {
                    <div class="status-row">
                        <span class="status-label">固件版本:</span>
                        <span class="status-value">@XiaoZhiAgent.FirmwareVersion</span>
                    </div>
                }

                @if (!string.IsNullOrEmpty(XiaoZhiAgent.FirmwareUrl))
                {
                    <div class="status-row">
                        <span class="status-label">固件下载:</span>
                        <span class="status-value firmware-url">
                            <a href="@XiaoZhiAgent.FirmwareUrl" target="_blank">🔗 下载更新</a>
                        </span>
                    </div>
                }

                @if (XiaoZhiAgent.ServerTime.HasValue)
                {
                    <div class="status-row">
                        <span class="status-label">服务器时间:</span>
                        <span class="status-value">@XiaoZhiAgent.ServerTime?.ToString("yyyy-MM-dd HH:mm:ss")</span>
                    </div>
                }

                @if (!string.IsNullOrEmpty(XiaoZhiAgent.MqttEndpoint))
                {
                    <div class="status-row">
                        <span class="status-label">MQTT服务器:</span>
                        <span class="status-value">@XiaoZhiAgent.MqttEndpoint</span>
                    </div>
                }

                <div class="ota-actions">
                    <button class="ota-check-button" @onclick="ManualOtaCheck">
                        🔄 手动检查OTA
                    </button>
                </div>
            </div>
        </div>

        <!-- VAD阈值设置 -->
        <div class="setting-group">
            <div class="setting-header">
                <div class="setting-icon">🎙️</div>
                <div class="setting-info">
                    <h3>VAD阈值</h3>
                    <p>语音活动检测阈值 (毫秒)</p>
                </div>
            </div>
            <div class="setting-input">
                <input type="number" class="input-field" @bind="XiaoZhiAgent.VadThreshold" 
                       min="10" max="100" placeholder="40" />
            </div>
        </div>

        <!-- 调试模式设置 -->
        <div class="setting-group">
            <div class="setting-header">
                <div class="setting-icon">🐛</div>
                <div class="setting-info">
                    <h3>调试模式</h3>
                    <p>启用调试日志输出</p>
                </div>
            </div>
            <div class="setting-toggle">
                <label class="toggle-switch">
                    <input type="checkbox" @bind="XiaoZhiAgent.IsDebugMode" />
                    <span class="slider"></span>
                </label>
            </div>
        </div>

        <!-- 调试日志显示 -->
        @if (XiaoZhiAgent.IsDebugMode)
        {
            <div class="setting-group debug-logs-group">
                <div class="setting-header">
                    <div class="setting-icon">📋</div>
                    <div class="setting-info">
                        <h3>调试日志</h3>
                        <p>实时消息和OTA状态日志</p>
                    </div>
                </div>
                <div class="debug-logs-content">
                    <div class="logs-header">
                        <span class="logs-count">共 @XiaoZhiAgent.DebugLogs.Count 条日志</span>
                        <button class="clear-logs-button" @onclick="ClearLogs">
                            🗑️ 清空日志
                        </button>
                    </div>
                    <div class="logs-container">
                        @if (XiaoZhiAgent.DebugLogs.Count == 0)
                        {
                            <div class="no-logs">暂无日志信息</div>
                        }
                        else
                        {
                            @foreach (var log in XiaoZhiAgent.DebugLogs.Reverse())
                            {
                                <div class="log-entry">@log</div>
                            }
                        }
                    </div>
                </div>
            </div>
        }
    </div>

    <!-- 操作按钮 -->
    <div class="settings-actions">
        <button class="settings-action-button save" @onclick="SaveSettings" disabled="@isSaving">
            @if (isSaving)
            {
                <span class="loading-spinner"></span>
                <span>保存中...</span>
            }
            else
            {
                <span>💾 保存设置</span>
            }
        </button>
        
        <button class="settings-action-button apply" @onclick="ApplySettings" disabled="@isApplying">
            @if (isApplying)
            {
                <span class="loading-spinner"></span>
                <span>应用中...</span>
            }
            else
            {
                <span>🔄 应用并重连</span>
            }
        </button>
        
        <button class="settings-action-button reset" @onclick="ResetSettings">
            🔄 恢复默认
        </button>
    </div>

    <!-- 状态提示 -->
    @if (!string.IsNullOrEmpty(statusMessage))
    {
        <div class="status-message @statusType">
            @statusMessage
        </div>
    }
</div>

@code {
    private bool isSaving = false;
    private bool isApplying = false;
    private string statusMessage = "";
    private string statusType = "";
    private Timer? refreshTimer;

    protected override void OnInitialized()
    {
        // 启动定时器，每秒刷新一次界面（仅在调试模式下）
        refreshTimer = new Timer(async _ =>
        {
            if (XiaoZhiAgent.IsDebugMode)
            {
                await InvokeAsync(StateHasChanged);
            }
        }, null, TimeSpan.FromSeconds(1), TimeSpan.FromSeconds(1));
    }

    public void Dispose()
    {
        refreshTimer?.Dispose();
    }

    private async Task SaveSettings()
    {
        isSaving = true;
        statusMessage = "";
        
        try
        {
            XiaoZhiAgent.SaveSettings();
            statusMessage = "设置已保存成功！";
            statusType = "success";
            
            // 3秒后清除消息
            await Task.Delay(3000);
            statusMessage = "";
        }
        catch (Exception ex)
        {
            statusMessage = $"保存失败: {ex.Message}";
            statusType = "error";
        }
        finally
        {
            isSaving = false;
        }
    }

    private async Task ApplySettings()
    {
        isApplying = true;
        statusMessage = "";
        
        try
        {
            await XiaoZhiAgent.ApplySettings();
            statusMessage = "设置已应用，连接已重新建立！";
            statusType = "success";
            
            // 3秒后清除消息
            await Task.Delay(3000);
            statusMessage = "";
        }
        catch (Exception ex)
        {
            statusMessage = $"应用失败: {ex.Message}";
            statusType = "error";
        }
        finally
        {
            isApplying = false;
        }
    }

    private async Task ResetSettings()
    {
        XiaoZhiAgent.ResetSettings();
        
        statusMessage = "设置已恢复为默认值";
        statusType = "info";
        
        StateHasChanged();
        
        // 3秒后清除消息
        await Task.Delay(3000);
        statusMessage = "";
        StateHasChanged();
    }

    private async Task ManualOtaCheck()
    {
        statusMessage = "正在进行OTA检查...";
        statusType = "info";
        StateHasChanged();
        
        try
        {
            await XiaoZhiAgent.ManualOtaCheck();
            statusMessage = "OTA检查完成";
            statusType = "success";
        }
        catch (Exception ex)
        {
            statusMessage = $"OTA检查失败: {ex.Message}";
            statusType = "error";
        }
        
        StateHasChanged();
        
        // 3秒后清除消息
        await Task.Delay(3000);
        statusMessage = "";
        StateHasChanged();
    }

    private void ClearLogs()
    {
        XiaoZhiAgent.ClearDebugLogs();
        statusMessage = "调试日志已清空";
        statusType = "info";
        StateHasChanged();
        
        // 3秒后清除消息
        _ = Task.Run(async () =>
        {
            await Task.Delay(3000);
            statusMessage = "";
            await InvokeAsync(StateHasChanged);
        });
    }
} 

<style>
    /* 版本信息样式 */
    .version-info {
        padding: 8px 0;
        border-bottom: 1px dashed #eaeaea;
    }
    
    .update-needed {
        color: #ff6b6b;
        font-weight: bold;
    }
    
    .up-to-date {
        color: #51cf66;
        font-weight: bold;
    }
    
    .firmware-url a {
        color: #339af0;
        text-decoration: none;
        font-weight: bold;
    }
    
    .firmware-url a:hover {
        text-decoration: underline;
    }
</style>