using Ds;
using Ds.Gv;
using iText.Kernel.Geom;
using Microsoft.AspNetCore.Mvc;
using Microsoft.EntityFrameworkCore;
using NPOI.SS.Formula.Functions;
using NPOI.SS.Util;
using Su;
using System.Linq.Expressions;
namespace CallCampaign.Api
{
/// <summary>
/// 行銷活動
/// </summary>
[Route("api/call-campaign")]
[ApiController]
[SetAuthorizationFilter(Sh.AuthCode.不設限)]
public class ReserveCampaignController : Controller
{
/// <summary>
/// 取得行銷活動列表
/// </summary>
/// <param name="reserveCampaignName"></param>
/// <param name="currentPage"></param>
/// <param name="pageSize"></param>
/// <param name="orderByName"></param>
/// <param name="sort"></param>
/// <returns></returns>
/// <exception cref="Exception"></exception>
[HttpGet("")]
public async Task<object> ListAsync([FromQuery] string reserveCampaignName = "", [FromQuery] int? currentPage = 1, [FromQuery] int? pageSize = 20, [FromQuery] string orderByName = "OrderNo", [FromQuery] string sort = "asc")
{
if (pageSize > 500)
{
pageSize = 500;
}
if (!(sort == "asc" || sort == "desc"))
{
throw new CustomException(System.Net.HttpStatusCode.BadRequest, "sort只能是asc或desc");
}
var temp = new V_ReserveCampaign().GetType().GetProperty(orderByName);
if (temp == null)
{
throw new CustomException(System.Net.HttpStatusCode.BadRequest, "不存在欄位");
}
Expression<Func<V_ReserveCampaign, bool>> q = p => p.Is_Deleted == "N"
&& (string.IsNullOrEmpty(reserveCampaignName) || (p.ReserveCampaignName != null && p.ReserveCampaignName.Contains(reserveCampaignName)))
;
if (orderByName.ToLower().Trim() != "id")
{
orderByName += " " + sort + ", id desc";
}
else
{
orderByName += " " + sort;
}
var ct = NewContext.GvContext;
var list = await ct.GetPageListAsync(q, columns: "Id, ReserveCampaignName, OrderNo, StartAt, EndAt, ModifierName, ModifyDate, CreatorName, CreateDate", page: currentPage ?? 1, pageSize: pageSize ?? 20, orderByName);
//var list = await ct.GetPageListAsync(q, page: currentPage ?? 1, pageSize: pageSize ?? 20, orderByName + " " + sort);
return list;
}
/// <summary>
/// 取得行銷活動
/// </summary>
/// <param name="Id"></param>
/// <returns></returns>
/// <exception cref="Exception"></exception>
[HttpGet("get")]
public async Task<dynamic> GetAsync([FromQuery] int Id)
{
var res = await Ds.NewContext.GvContext.ReserveCampaigns.Where(r => r.Id == Id)
.FirstOrDefaultAsync();
if (res == null)
{
throw new CustomException(System.Net.HttpStatusCode.BadRequest, "查無資料 " + Id.ToString());
}
return res;
}
/// <summary>
/// 建立行銷活動
/// </summary>
/// <param name="dto"></param>
/// <returns></returns>
/// <exception cref="CustomException"></exception>
[HttpPost("")]
public async Task<object> CreateAsync(Dtos.CreateReserveCampaign dto)
{
var ct = NewContext.GvContext;
var res = await Models.ReserveCampaignHelper.CreateReserveCampaignAsync(ct, dto);
return res;
}
/// <summary>
/// 編輯行銷活動
/// </summary>
/// <param name="dto"></param>
/// <returns></returns>
/// <exception cref="CustomException"></exception>
[HttpPatch("")]
public async Task<object> UpdateAsync(Dtos.UpdateReserveCampaign dto)
{
var ct = NewContext.GvContext;
var res = await Models.ReserveCampaignHelper.UpdateReserveCampaignAsync(ct, dto);
return res;
}
/// <summary>
/// 刪除行銷活動
/// </summary>
/// <param name="id"></param>
/// <returns></returns>
/// <exception cref="CustomException"></exception>
[HttpDelete("")]
public async Task<object> DeleteAsync([FromQuery] int id)
{
var res = await Ds.NewContext.GvContext.MarkDeleteAsync<Ds.Gv.ReserveCampaign>(id, Sh.ModifyInfo);
return res;
}
}
}
/// <summary>
/// 取得列表
/// </summary>
/// <param name="name"></param>
/// <param name="currentPage"></param>
/// <param name="pageSize"></param>
/// <param name="orderByName"></param>
/// <param name="sort"></param>
/// <returns></returns>
[HttpGet("")]
public object List([FromQuery] string name = "", [FromQuery] int? currentPage = 1, [FromQuery] int? pageSize = 20, [FromQuery] string orderByName = "OrderNo", [FromQuery] string sort = "asc")
{
return "";
}
/// <summary>
/// 取得明細資料
/// </summary>
/// <param name="Id"></param>
/// <returns></returns>
/// <exception cref="Exception"></exception>
[HttpGet("get")]
public object Get([FromQuery] int id)
{
return "";
}
/// <summary>
/// 建立
/// </summary>
/// <param name="dto"></param>
/// <returns></returns>
/// <exception cref="CustomException"></exception>
[HttpPost("")]
public object Create(Dtos.PhysicalCheckUpType dto)
{
return "";
}
/// <summary>
/// 編輯
/// </summary>
/// <param name="dto"></param>
/// <returns></returns>
/// <exception cref="CustomException"></exception>
[HttpPatch("")]
public object Update(Dtos.PhysicalCheckUpType dto)
{
return "";
}
/// <summary>
/// 刪除
/// </summary>
/// <param name="id"></param>
/// <returns></returns>
/// <exception cref="CustomException"></exception>
[HttpDelete("")]
public object Delete([FromQuery] int id)
{
return 1;
}
-- 假設 OrderDetailId 是 varchar(20)
-- OrderDetail 有千萬筆資料
Select * from OrderDetail where OrderDetailId= N'20220923084533'
-- 結果跑超級久 (未使用 PK 找,掃整個 table)
Select * from OrderDetail where OrderDetailId= '20220923084533'
-- 結果一下就出來 (使用 PK 找)
-- **資料庫設計最好以數值來當 key 比較好
public class UploadController : ApiController
{
public async Task<object> PostFormData()
{
var provider = new MultipartMemoryStreamProvider();
if (! Request.Content.IsMimeMultipartContent())
{
return "no file";
}
//要注意這裡的 await
await Request.Content.ReadAsMultipartAsync(provider);
foreach (var content in provider.Contents)
{
if (content.Headers.ContentDisposition.FileName != null)
{
string localFilename = content.Headers.ContentDisposition.FileName.Replace("\"", "");
System.IO.Directory.CreateDirectory(HttpContext.Current.Server.MapPath(@"~/App_Data/Temp/"));
string filename = HttpContext.Current.Server.MapPath(@"~/App_Data/Temp/" + localFilename);
if (System.IO.File.Exists(filename))
{
System.IO.File.Delete(filename);
}
using (var fileStream = new FileStream(filename, FileMode.Create, FileAccess.Write))
{
var contentStream = await content.ReadAsStreamAsync();
await contentStream.CopyToAsync(fileStream);
Trace.WriteLine("Save To" + filename);
}
}
}
return "OK";
}
}
/// <summary>
/// 檔案檢查
/// </summary>
/// <param name="actionContext"></param>
/// <param name="cancellationToken"></param>
/// <returns></returns>
public override async Task OnActionExecutingAsync(HttpActionContext actionContext, CancellationToken cancellationToken)
{
Trace.WriteLine("ApiCheckFile OnActionExecutingAsync");
var request = actionContext.Request;
if (!request.Content.IsMimeMultipartContent())
{
return;
}
var provider = new MultipartMemoryStreamProvider();
await request.Content.ReadAsMultipartAsync(provider);
//把 provider 存入 System.Web.HttpContext.Current.Items 之中,以便在 controller 中再度使用
System.Web.HttpContext.Current.Items["MimeMultipartContentProvider"] = provider;
foreach (var content in provider.Contents)
{
if (content.Headers.ContentDisposition.FileName != null)
{
var filename = content.Headers.ContentDisposition.FileName.Replace("\"", "");
Trace.WriteLine(filename);
var ext = System.IO.Path.GetExtension(filename);
if (!".jpg,.jpeg,.png".Contains(ext.ToLower()))
{
throw new Exception("file format error.");
}
}
}
return;
}
public async Task<object> PostFormData()
{
//改由 HttpContext.Current.Items 中,讀取資料。
MultipartMemoryStreamProvider provider = (MultipartMemoryStreamProvider)System.Web.HttpContext.Current.Items["MimeMultipartContentProvider"];
//如果沒有經過 filter,provider會是 null, 這時就要直接由 Request.Content 讀入 provider
if (provider == null)
{
provider = new MultipartMemoryStreamProvider();
Request.Content.ReadAsMultipartAsync(provider);
}
foreach (var content in provider.Contents)
{
if (content.Headers.ContentDisposition.FileName != null)
{
string localFilename = content.Headers.ContentDisposition.FileName.Replace("\"", "");
Trace.WriteLine("FileName: " + localFilename);
Trace.WriteLine("FileName: " + @"~/App_Data/Temp/" + localFilename);
System.IO.Directory.CreateDirectory(HttpContext.Current.Server.MapPath(@"~/App_Data/Temp/"));
string filename = HttpContext.Current.Server.MapPath(@"~/App_Data/Temp/" + localFilename);
if (System.IO.File.Exists(filename))
{
System.IO.File.Delete(filename);
}
using (var fileStream = new FileStream(filename, FileMode.Create, FileAccess.Write))
{
var contentStream = await content.ReadAsStreamAsync();
await contentStream.CopyToAsync(fileStream);
Trace.WriteLine("Save To" + filename);
}
}
else
{
var contentStream = await content.ReadAsStreamAsync();
var reader = new System.IO.StreamReader(contentStream);
var data = reader.ReadToEnd();
Trace.WriteLine("data: " + data);
}
}
return "OK";
}
public override void OnActionExecuting(ActionExecutingContext actionContext)
{
Debug.WriteLine("MvcCheckFileFilter OnActionExecuting");
if (actionContext.HttpContext.Request.Files.Count > 0)
{
for (int i = 0; i < actionContext.HttpContext.Request.Files.Count; i++)
{
System.Web.HttpPostedFileBase file = actionContext.HttpContext.Request.Files[i];
if (System.IO.Path.GetExtension(file.FileName) != ".jpg")
{
throw new Exception("file format error.");
}
Debug.WriteLine(i + "MvcCheckFileFilter OnActionExecuting File type: " + file.FileName.ToString());
}
}
//以下寫法會發生錯誤: 無法將類型 'System.String' 的物件轉換為類型 'System.Web.HttpPostedFileBase'。
//foreach (HttpPostedFileBase file in actionContext.HttpContext.Request.Files)
//{
// if (System.IO.Path.GetExtension(file.FileName) != ".jpg")
// {
// throw new Exception("file format error.");
// }
//}
}
using Lucene.Net.Analysis.Standard;
using Lucene.Net.Documents;
using Lucene.Net.Index;
using Lucene.Net.QueryParsers;
using Lucene.Net.Search;
using Lucene.Net.Store;
var _dir = new DirectoryInfo("LuceneDocument");
if (!File.Exists(_dir.FullName))
{
System.IO.Directory.CreateDirectory(_dir.FullName);
}
var analyzer = new StandardAnalyzer(Lucene.Net.Util.Version.LUCENE_CURRENT);
CreateIndex(GetProductsInformation(), _dir, analyzer);
while (true)
{
Console.Write("請輸入欲查詢字串 :");
var searchValue = Console.ReadLine();
Search(searchValue, _dir, analyzer);
}
void CreateIndex(List<Product> information, DirectoryInfo dir, StandardAnalyzer analyzer)
{
using (var directory = FSDirectory.Open(dir))
{
using (var indexWriter = new IndexWriter(directory, analyzer, true, IndexWriter.MaxFieldLength.LIMITED))
{
foreach (var index in information)
{
var document = new Document();
document.Add(new Field("Id", index.Id.ToString(), Field.Store.YES, Field.Index.NO));
document.Add(new Field("Name", index.Name, Field.Store.YES, Field.Index.ANALYZED));
document.Add(new Field("Description", index.Description, Field.Store.YES, Field.Index.ANALYZED));
indexWriter.AddDocument(document);
}
indexWriter.Optimize();
indexWriter.Commit();
}
}
}
void Search(string searchValue, DirectoryInfo dir, StandardAnalyzer analyzer)
{
using (var directory = FSDirectory.Open(_dir))
{
var parser = new QueryParser(Lucene.Net.Util.Version.LUCENE_CURRENT, "Description", analyzer).Parse(searchValue);
using (var indexSearcher = new IndexSearcher(directory))
{
var queryLimit = 20;
var hits = indexSearcher.Search(parser, queryLimit);
if (!hits.ScoreDocs.Any())
{
Console.WriteLine("查無相關結果。");
return;
}
Document doc;
foreach (var hit in hits.ScoreDocs)
{
doc = indexSearcher.Doc(hit.Doc);
Console.WriteLine("Score :" + hit.Score + ", Id :" + doc.Get("Id") + ", Name :" + doc.Get("Name") + ", Description :" + doc.Get("Description"));
}
}
}
}
List<Product> GetProductsInformation()
{
return new List<Product> {
new Product{ Id = 1, Name = "蘋果", Description = "一天一蘋果,醫生遠離我。"},
new Product{ Id = 2, Name = "橘子", Description = "醫生給娜美最珍貴的寶藏。"},
new Product{ Id = 3, Name = "梨子", Description = "我是梨子,比蘋果好吃多囉!"},
new Product{ Id = 4, Name = "葡萄", Description = "吃葡萄不吐葡萄皮,不吃葡萄倒吐葡萄皮"},
new Product{ Id = 5, Name = "榴槤", Description = "水果界的珍寶!好吃一直吃。"}
};
}
class Product
{
public long Id { get; set; }
public string Name { get; set; } = null!;
public string Description { get; set; } = null!;
}
List<Product> GetUpdateProductsInformation()
{
return new List<Product>
{
new Product{ Id = 6, Name = "香蕉", Description = "運動完後吃根香蕉補充養分。"},
new Product{ Id = 2, Name = "橘子", Description = "橘子跟柳丁你分得出來嗎?"}
};
}
void Update(string key, List<Product> information, DirectoryInfo dir, StandardAnalyzer analyzer)
{
using( var directory = FSDirectory.Open(dir))
{
using(var indexWriter = new IndexWriter(directory, analyzer, false, IndexWriter.MaxFieldLength.LIMITED))
{
foreach (var index in information)
{
var document = new Document();
document.Add(new Field("Id", index.Id.ToString(), Field.Store.YES, Field.Index.NO));
document.Add(new Field("Name", index.Name, Field.Store.YES, Field.Index.ANALYZED));
document.Add(new Field("Description", index.Description, Field.Store.YES, Field.Index.ANALYZED));
indexWriter.UpdateDocument(new Term("Name", key) ,document);
}
}
}
}
void Delete(string key, DirectoryInfo dir, StandardAnalyzer analyzer)
{
using (var directory = FSDirectory.Open(dir))
{
using (var indexWriter = new IndexWriter(directory, analyzer, false, IndexWriter.MaxFieldLength.LIMITED))
{
indexWriter.DeleteDocuments(new Term("Name", key));
indexWriter.Optimize();
indexWriter.Commit();
}
}
}
void CreateIndexWithBoost(List<Product> information, DirectoryInfo dir, StandardAnalyzer analyzer)
{
using (var directory = FSDirectory.Open(dir))
{
using (var indexWriter = new IndexWriter(directory, analyzer, true, IndexWriter.MaxFieldLength.LIMITED))
{
foreach (var index in information)
{
var document = new Document();
document.Add(new Field("Id", index.Id.ToString(), Field.Store.YES, Field.Index.NO));
document.Add(new Field("Name", index.Name, Field.Store.YES, Field.Index.ANALYZED));
document.Add(new Field("Description", index.Description, Field.Store.YES, Field.Index.ANALYZED));
document.GetField("Name").Boost = 1.5F;
document.GetField("Description").Boost = 0.5F;
indexWriter.AddDocument(document);
}
indexWriter.Optimize();
indexWriter.Commit();
}
}
}
void SearchWithBoost(string searchValue, DirectoryInfo dir, StandardAnalyzer analyzer)
{
using (var directory = FSDirectory.Open(_dir))
{
using (var indexSearcher = new IndexSearcher(directory))
{
var query = new QueryParser(Lucene.Net.Util.Version.LUCENE_CURRENT, "Name", analyzer).Parse(searchValue);
var query2 = new QueryParser(Lucene.Net.Util.Version.LUCENE_CURRENT, "Description", analyzer).Parse(searchValue);
query.Boost = 2.0F;
query2.Boost = 0.5F;
BooleanQuery booleanQuery = new BooleanQuery();
booleanQuery.Add(query, Occur.SHOULD);
booleanQuery.Add(query2, Occur.SHOULD);
var hits = indexSearcher.Search(booleanQuery, 20);
if (!hits.ScoreDocs.Any())
{
Console.WriteLine("查無相關結果。");
return;
}
Document doc;
foreach (var hit in hits.ScoreDocs)
{
doc = indexSearcher.Doc(hit.Doc);
Console.WriteLine("Score :" + hit.Score + ", Id :" + doc.Get("Id") + ", Name :" + doc.Get("Name") + ", Description :" + doc.Get("Description"));
}
}
}
}
// 取得或建立Lucene文件資料夾
if (!File.Exists(_dir.FullName))
{
System.IO.Directory.CreateDirectory(_dir.FullName);
}
// Asp.Net Core需要於Nuget安裝System.Configuration.ConfigurationManager提供用戶端應用程式的組態檔存取
Lucene.Net.Store.Directory directory = FSDirectory.Open(_dir);
// 選擇分詞器
var analyzer = new StandardAnalyzer(Lucene.Net.Util.Version.LUCENE_CURRENT);
// 資料來源
var repository = new Repository();
// 依照指定的文件結構來建立
var indexWriter = new IndexWriter(directory, analyzer, true, IndexWriter.MaxFieldLength.LIMITED);
foreach (var index in repository)
{
var document = new Document();
document.Add(new Field("Id", index.Id.ToString(), Field.Store.YES, Field.Index.NO));
document.Add(new Field("Name", index.Name, Field.Store.YES, Field.Index.ANALYZED));
document.Add(new Field("Description", index.Description, Field.Store.NO, Field.Index.ANALYZED));
indexWriter.AddDocument(document);
}
indexWriter.Optimize();
indexWriter.Commit();
indexWriter.Dispose();
document.Add(new Field("Id", index.Id.ToString(), Field.Store.YES, Field.Index.NO));
// 決定所要搜索的欄位
var parser = new QueryParser(Lucene.Net.Util.Version.LUCENE_CURRENT, "Description", analyzer).Parse(searchValue);
// 提供剛剛建立的Document
var indexSearcher = new IndexSearcher(directory);
// 搜尋取出結果的數量
var queryLimit = 20;
// 開始搜尋!
var hits = indexSearcher.Search(parser, queryLimit);
if (!hits.ScoreDocs.Any())
{
Console.WriteLine("查無相關結果。");
return;
}
Document doc;
foreach (var hit in hits.ScoreDocs)
{
doc = indexSearcher.Doc(hit.Doc);
Console.WriteLine("Score :" + hit.Score + ", Id :" + doc.Get("Id") + ", Name :" + doc.Get("Name") + ", Description :" + doc.Get("Description"));
}