PDM/PdmSwPlugin2.git

using System;
using System.Collections.Generic;
using System.IO;
using System.Linq;
using System.Net.Http;
using System.Reflection;
using System.Text;
using System.Threading.Tasks;
using System.Web;
using System.Windows.Controls;
using System.Windows.Documents;
using System.Windows.Media;
using System.Windows;
using Newtonsoft.Json;
 
namespace PdmAlert.Util
{
    public class MaskAdorner : Adorner
    {
        private UIElement child;
        private TextBox textBox;
 
        public static readonly Dictionary<Visual, MaskAdorner> cache = new Dictionary<Visual, MaskAdorner>();
 
        public MaskAdorner(UIElement adornedElement, string message = null) : base(adornedElement)
        {
            textBox = new TextBox
            {
                TextAlignment = TextAlignment.Center,
                Background = new SolidColorBrush(Color.FromArgb(0, 0, 0, 0)),
                Text = message,
                BorderThickness = new Thickness(0),
                BorderBrush = new SolidColorBrush(Color.FromArgb(0, 0, 0, 0))
            };
            StackPanel stackPanel = new StackPanel()
            {
                HorizontalAlignment = HorizontalAlignment.Center,
                VerticalAlignment = VerticalAlignment.Center,
                Background = new SolidColorBrush(Color.FromArgb(0, 255, 255, 255)),
            };
            stackPanel.Children.Add(new ProgressBar
            {
                Width = 100,
                Height = 20,
                IsIndeterminate = true
            });
            stackPanel.Children.Add(textBox);
            Child = new Border
            {
                Background = new SolidColorBrush(Color.FromArgb(100, 0, 0, 0)),
                HorizontalAlignment = HorizontalAlignment.Stretch,
                VerticalAlignment = VerticalAlignment.Stretch,
                Child = stackPanel
            };
        }
        //Adorner 直接继承自 FrameworkElement，
        //没有Content和Child属性，
        //自己添加一个，方便向其中添加我们的控件
        public UIElement Child
        {
            get => child;
            set
            {
                if (value == null)
                {
                    RemoveVisualChild(child);
                }
                else
                {
                    AddVisualChild(value);
                }
                child = value;
            }
        }
        //重写VisualChildrenCount 表示此控件只有一个子控件
        protected override int VisualChildrenCount => 1;
        //控件计算大小的时候，我们在装饰层上添加的控件也计算一下大小
        protected override Size ArrangeOverride(Size finalSize)
        {
            child?.Arrange(new Rect(finalSize));
            return finalSize;
        }
        //重写GetVisualChild,返回我们添加的控件
        protected override Visual GetVisualChild(int index)
        {
            if (index == 0 && child != null) return child;
            return base.GetVisualChild(index);
        }
 
        public void ShowMessage(string message)
        {
            this.textBox.Text = message;
        }
 
 
        public static void ShowMask(Visual visual, string message = null)
        {
            var sb = cache;
            if (cache.ContainsKey(visual))
            {
                return;
            }
            visual.Dispatcher.Invoke(() =>
            {
                AdornerLayer adornerLayer = AdornerLayer.GetAdornerLayer(visual);
                if (adornerLayer == null) return;
                Adorner[] ads = adornerLayer.GetAdorners(adornerLayer);
                if (ads != null)
                {
                    foreach (Adorner ad in ads)
                    {
                        if (ad is MaskAdorner adorner)
                        {
                            return;
                        }
                    }
                }
                //创建我们定义的Adorner
                MaskAdorner _adorner = new MaskAdorner(adornerLayer, message);
                //添加到adornerLayer装饰层上
                adornerLayer.Add(_adorner);
                cache.Add(visual, _adorner);
            });
        }
 
        public static void ShowMessage(Visual visual, string message)
        {
            if (!cache.ContainsKey(visual))
            {
                return;
            }
            visual.Dispatcher.Invoke(() =>
            {
                AdornerLayer adornerLayer = AdornerLayer.GetAdornerLayer(visual);
                MaskAdorner mask = cache[visual];
                if (mask == null)
                {
                    return;
                }
                mask.ShowMessage(message);
            });
        }
 
        public static void HideMask(Visual visual)
        {
            if (!cache.ContainsKey(visual))
            {
                return;
            }
            visual.Dispatcher.Invoke(() =>
            {
                if (cache.ContainsKey(visual))
                {
                    AdornerLayer adornerLayer = AdornerLayer.GetAdornerLayer(visual);
                    adornerLayer.Remove(cache[visual]);
                    cache.Remove(visual);
                }
            });
        }
    }
 
    [Serializable]
    public class Result<T>
    {
        [JsonProperty("success")]
        public bool success
        {
            get; set;
        }
 
        [JsonProperty("message")]
        public string message
        {
            get; set;
        }
 
        [JsonProperty("code")]
        public int code
        {
            get; set;
        }
 
        [JsonProperty("result")]
        public T result
        {
            get; set;
        }
    }
 
    public class Page<T>
    {
        public int pageNo { get; set; }
        public int pageSize { get; set; }
        public int total { get; set; }
        public int current { get; set; }
        public int size { get; set; }
        public List<T> records { get; set; }
    }
 
    public static class ResultHandler
    {
        public static T HandleResult<T>(this Result<T> result)
        {
            if (result.success)
            {
                return result.result;
            }
            throw new CustomWebException(result.message);
        }
    }
 
    /// <summary>
    /// 自定义从Web返回的异常
    /// </summary>
    public class CustomWebException : Exception
    {
        public CustomWebException()
        {
 
        }
 
        public CustomWebException(string message) : base(message)
        {
 
        }
 
        public CustomWebException(string message, Exception inner) : base(message, inner)
        {
 
        }
    }
 
    public class JsonUtil
    {
        static readonly JsonSerializerSettings JsSetting = new JsonSerializerSettings()
        {
            NullValueHandling = NullValueHandling.Ignore
        };
 
        public static T Deserialize<T>(string jsonStr)
        {
            return JsonConvert.DeserializeObject<T>(jsonStr);
        }
 
        public static string Serialize(object obj)
        {
            return JsonConvert.SerializeObject(obj);
        }
 
        public static string Stringfiy(object obj)
        {
            return JsonConvert.SerializeObject(obj, Formatting.Indented, JsSetting);
        }
 
    }
 
    public static class HttpUtil
    {
 
        /// <summary>
        /// Http GET 同步获取对象
        /// </summary>
        /// <typeparam name="T">对象类型</typeparam>
        /// <param name="client">客户端</param>
        /// <param name="url">url</param>
        /// <param name="models">参数</param>
        /// <returns>Http返回结果</returns>
        public static Result<T> GetSyncAction<T>(this HttpClient client, string url, params object[] models)
        {
            return JsonUtil.Deserialize<Result<T>>(GetSyncAction(client, url, models));
        }
 
        /// <summary>
        /// Http GET 同步获取字符
        /// </summary>
        /// <param name="client">客户端</param>
        /// <param name="url">url</param>
        /// <param name="models">参数</param>
        /// <returns>Http返回结果</returns>
        public static string GetSyncAction(this HttpClient client, string url, params object[] models)
        {
            try
            {
                foreach (object model in models)
                {
                    url = url.ModelToUriParam(model);
                }
 
                Task<string> task = client.GetStringAsync(url);
                task.Wait();
                return task.Result;
            }
            catch (Exception e)
            {
                throw new CustomWebException("请求异常", e);
            }
        }
 
        /// <summary>
        /// Http GET 异步获取对象
        /// </summary>
        /// <typeparam name="T">对象类型</typeparam>
        /// <param name="client">客户端</param>
        /// <param name="url">url</param>
        /// <param name="models">参数</param>
        /// <returns>异步Http返回结果</returns>
        public static async Task<Result<T>> GetAsyncAction<T>(this HttpClient client, string url, params object[] models)
        {
            try
            {
                foreach (object model in models)
                {
                    url = url.ModelToUriParam(model);
                }
                return JsonUtil.Deserialize<Result<T>>(await client.GetStringAsync(url));
            }
            catch (Exception e)
            {
                throw new CustomWebException("请求异常", e);
            }
        }
 
        /// <summary>
        /// Http POST 同步获取对象
        /// </summary>
        /// <typeparam name="T">对象类型</typeparam>
        /// <param name="client">客户端</param>
        /// <param name="url">url</param>
        /// <param name="data">参数json字符</param>
        /// <returns>Http返回结果</returns>
        public static Result<T> PostSyncAction<T>(this HttpClient client, string url, string data)
        {
            StringContent content = new StringContent(data, Encoding.UTF8, "application/json");
            Task<HttpResponseMessage> task = client.PostAsync(url, content);
            task.Wait();
            HttpResponseMessage response = task.Result;
            response.EnsureSuccessStatusCode();
            Task<string> task2 = response.Content.ReadAsStringAsync();
            task2.Wait();
            string responseBody = task2.Result;
            return JsonUtil.Deserialize<Result<T>>(responseBody);
        }
 
        /// <summary>
        /// Http POST 同步获取对象
        /// </summary>
        /// <typeparam name="T">对象类型</typeparam>
        /// <param name="client">客户端</param>
        /// <param name="url">url</param>
        /// <param name="content">Http负载</param>
        /// <returns>Http返回结果</returns>
        public static Result<T> PostSyncAction<T>(this HttpClient client, string url, HttpContent content)
        {
            Task<HttpResponseMessage> task = client.PostAsync(url, content);
            task.Wait();
            HttpResponseMessage response = task.Result;
            response.EnsureSuccessStatusCode();
            Task<string> task2 = response.Content.ReadAsStringAsync();
            task2.Wait();
            return JsonUtil.Deserialize<Result<T>>(task2.Result);
        }
 
        /// <summary>
        /// Http POST 同步获取对象
        /// </summary>
        /// <typeparam name="T">对象类型</typeparam>
        /// <param name="client">客户端</param>
        /// <param name="data">参数对象</param>
        /// <param name="url">url</param>
        /// <returns>Http返回结果</returns>
        public static Result<T> PostSyncAction<T>(this HttpClient client, object data, string url)
        {
            string dataStr = JsonUtil.Serialize(data);
            StringContent content = new StringContent(dataStr, Encoding.UTF8, "application/json");
            Task<HttpResponseMessage> task = client.PostAsync(url, content);
            task.Wait();
            HttpResponseMessage response = task.Result;
            response.EnsureSuccessStatusCode();
            Task<string> task2 = response.Content.ReadAsStringAsync();
            task2.Wait();
            string responseBody = task2.Result;
            return JsonUtil.Deserialize<Result<T>>(responseBody);
        }
 
        public static string PostSyncAction(this HttpClient client, string url, string data)
        {
            StringContent content = new StringContent(data, Encoding.UTF8, "application/json");
            Task<HttpResponseMessage> task = client.PostAsync(url, content);
            task.Wait();
            HttpResponseMessage response = task.Result;
            response.EnsureSuccessStatusCode();
            Task<string> task2 = response.Content.ReadAsStringAsync();
            task2.Wait();
            return task2.Result;
        }
 
        public static Result<T> PutSyncAction<T>(this HttpClient client, string url, object data = null)
        {
            StringContent content;
            if (data != null)
            {
                string dataStr = JsonUtil.Serialize(data);
                content = new StringContent(dataStr, Encoding.UTF8, "application/json");
            }
            else
            {
                content = new StringContent("");
            }
            Task<HttpResponseMessage> task = client.PutAsync(url, content);
            task.Wait();
            HttpResponseMessage response = task.Result;
            response.EnsureSuccessStatusCode();
            Task<string> task2 = response.Content.ReadAsStringAsync();
            task2.Wait();
            return JsonUtil.Deserialize<Result<T>>(task2.Result);
        }
 
        public static async Task<T> PostAsyncAction<T>(this HttpClient client, string url, string data)
        {
            StringContent content = new StringContent(data, Encoding.UTF8, "application/json");
            HttpResponseMessage response = await client.PostAsync(url, content);
            _ = response.EnsureSuccessStatusCode();
            return JsonUtil.Deserialize<T>(await response.Content.ReadAsStringAsync());
        }
 
        public static async Task<Result<T>> PostAsyncAction<T>(this HttpClient client, string url, object data)
        {
            string dataStr = JsonUtil.Serialize(data);
            StringContent content = new StringContent(dataStr, Encoding.UTF8, "application/json");
            HttpResponseMessage response = await client.PostAsync(url, content);
            _ = response.EnsureSuccessStatusCode();
            return JsonUtil.Deserialize<Result<T>>(await response.Content.ReadAsStringAsync());
        }
 
        public static async Task<Result<T>> PostAsyncAction<T>(this HttpClient client, string url, HttpContent content)
        {
            HttpResponseMessage response = await client.PostAsync(url, content);
            _ = response.EnsureSuccessStatusCode();
            return JsonUtil.Deserialize<Result<T>>(await response.Content.ReadAsStringAsync());
        }
 
        /// <summary>
        /// 下载文件保存到绝对路径
        /// </summary>
        /// <param name="client"></param>
        /// <param name="url"></param>
        /// <param name="absolutePath"></param>
        /// <param name="models"></param>
        public static async Task GetDownload(this HttpClient client, string url, string absolutePath, params object[] models)
        {
            foreach (object model in models)
            {
                url = url.ModelToUriParam(model);
            }
            HttpResponseMessage response = await client.GetAsync(url);
            int code = Convert.ToInt32(response.StatusCode);
            if (code == 200)
            {
                using (Stream stream = await response.Content.ReadAsStreamAsync())
                {
                    string suffix = Path.GetExtension(response.RequestMessage.RequestUri.ToString());
                    using (FileStream fs = new FileStream(absolutePath, FileMode.OpenOrCreate))
                    {
                        byte[] buffer = new byte[1024];
                        int readLength = 0;
                        int length;
                        while ((length = await stream.ReadAsync(buffer, 0, buffer.Length)) != 0)
                        {
                            readLength += length;
                            fs.Write(buffer, 0, length);
                        }
                    }
                }
            }
            else
            {
                string error = "图纸下载失败";
                if (response.Headers.TryGetValues("FileName", out IEnumerable<string> values))
                {
                    error = values.First();
                }
                throw new CustomWebException(error);
            }
        }
 
        /// <summary>
        /// 下载文件保存到绝对路径
        /// </summary>
        /// <param name="client"></param>
        /// <param name="url"></param>
        /// <param name="absolutePath"></param>
        /// <param name="models"></param>
        public static void GetDownloadSync(this HttpClient client, string url, string absolutePath, params object[] models)
        {
            foreach (object model in models)
            {
                url = url.ModelToUriParam(model);
            }
            Task<HttpResponseMessage> task = client.GetAsync(url);
            task.Wait();
            HttpResponseMessage response = task.Result;
            int code = Convert.ToInt32(response.StatusCode);
            if (code == 200)
            {
                Task<Stream> task2 = response.Content.ReadAsStreamAsync();
                task2.Wait();
                using (Stream stream = task2.Result)
                {
                    string suffix = Path.GetExtension(response.RequestMessage.RequestUri.ToString());
                    using (FileStream fs = new FileStream(absolutePath, FileMode.OpenOrCreate))
                    {
                        byte[] buffer = new byte[1024];
                        int readLength = 0;
                        int length;
                        while ((length = stream.Read(buffer, 0, buffer.Length)) != 0)
                        {
                            readLength += length;
                            fs.Write(buffer, 0, length);
                        }
                    }
                }
            }
            else
            {
                string error = "图纸下载失败";
                if (response.Headers.TryGetValues("FileName", out IEnumerable<string> values))
                {
                    error = HttpUtility.UrlDecode(values.First());
                }
                throw new CustomWebException(error);
            }
        }
 
        /// <summary>
        /// 下载文件到指定文件夹
        /// </summary>
        /// <param name="client"></param>
        /// <param name="url"></param>
        /// <param name="dir"></param>
        /// <param name="fileName"></param>
        /// <param name="models"></param>
        public static async Task GetDownload(this HttpClient client, string url, string dir, string fileName, params object[] models)
        {
            foreach (object model in models)
            {
                url = url.ModelToUriParam(model);
            }
            HttpResponseMessage response = await client.GetAsync(url);
            using (Stream stream = await response.Content.ReadAsStreamAsync())
            {
                string suffix = Path.GetExtension(response.RequestMessage.RequestUri.ToString());
                using (FileStream fs = new FileStream($"{dir}/{fileName}", FileMode.CreateNew))
                {
                    byte[] buffer = new byte[1024];
                    int readLength = 0;
                    int length;
                    while ((length = await stream.ReadAsync(buffer, 0, buffer.Length)) != 0)
                    {
                        readLength += length;
                        fs.Write(buffer, 0, length);
                    }
                }
            }
        }
 
        public static async void GetDownloadWithName(this HttpClient client, string url, string dir, params object[] models)
        {
            foreach (object model in models)
            {
                url = url.ModelToUriParam(model);
            }
 
            HttpResponseMessage response = await client.GetAsync(url);
            string fileName = HttpUtility.UrlDecode(response.Headers.GetValues("FileName").FirstOrDefault());
            using (Stream stream = await response.Content.ReadAsStreamAsync())
            {
                string suffix = Path.GetExtension(response.RequestMessage.RequestUri.ToString());
                using (FileStream fs = new FileStream($"{dir}/{fileName}", FileMode.CreateNew))
                {
                    byte[] buffer = new byte[1024];
                    int readLength = 0;
                    int length;
                    while ((length = await stream.ReadAsync(buffer, 0, buffer.Length)) != 0)
                    {
                        readLength += length;
                        fs.Write(buffer, 0, length);
                    }
                }
            }
        }
 
        public static string ModelToUriParam(this string url, object obj)
        {
            PropertyInfo[] properties = obj.GetType().GetProperties();
            StringBuilder sb = new StringBuilder()
                .Append(url).Append("?");
            if (obj is Dictionary<string, string>)
            {
                Dictionary<string, string> dict = (Dictionary<string, string>)obj;
                foreach (var item in dict)
                {
                    if (item.Value == null || string.IsNullOrWhiteSpace(item.Value))
                    {
                        continue;
                    }
                    sb = sb.Append(item.Key)
                       .Append("=")
                       .Append(HttpUtility.UrlEncode(item.Value))
                       .Append("&");
                }
            }
            else
            {
                foreach (PropertyInfo p in properties)
                {
                    object v = p.GetValue(obj, null);
                    if (v == null || string.IsNullOrWhiteSpace(v.ToString()))
                    {
                        continue;
                    }
                    sb = sb.Append(p.Name)
                        .Append("=")
                        .Append(HttpUtility.UrlEncode(v.ToString()))
                        .Append("&");
                }
            }
            sb = sb.Remove(sb.Length - 1, 1);
            return sb.ToString();
        }
    }
}