public static float GetWordWeight(WordCloudItem word)
{
float weight = word.weight * 10;
if (weight > 50) {
weight = 40;
}
return weight;
}
public static List <特色美食信息> CreateFood(string xlsxFilename, string jsonFilename, List <特色美食评论> Comments)
{
var records = new List <特色美食信息>();
var templetefs = new FileStream(xlsxFilename, FileMode.Open, FileAccess.Read);
var hssfworkbook = new XSSFWorkbook(templetefs);
var sheet = hssfworkbook.GetSheetAt(0);
var rfirst = sheet.FirstRowNum;
var rlast = sheet.LastRowNum;
//去掉第一条
for (int i = 1; i < rlast; i++)
{
var row = sheet.GetRow(i);
var r = new 特色美食信息();
r.City = BaiduApi.DefaultCity;
r.Name = row.GetCell(0).StringCellValue;
r.Address = row.GetCell(1).StringCellValue;
r.Item = row.GetCell(2).StringCellValue.Split(",\n".ToCharArray()).Where(x => !string.IsNullOrEmpty(x)).Select(x => x.Trim()).ToArray();
if (r.Item.Length == 1)
{
var itemline = r.Item[0];
if (itemline.Split(" ").Length != 1)
{
r.Item = itemline.Split(" ");
}
else
{
if (itemline.Split("、").Length != 1)
{
r.Item = itemline.Split("、");
}
}
r.Item = r.Item.Where(x => !string.IsNullOrEmpty(x)).Select(x => x.Trim()).ToArray();
}
r.Price = 0;
if (row.GetCell(3).CellType == CellType.String)
{
var strPrice = row.GetCell(3).StringCellValue;
if (string.IsNullOrEmpty(strPrice) || strPrice == "0")
{
r.Price = 0;
}
else
{
r.Price = int.Parse(strPrice.Substring(1));
}
}
else
{
if (row.GetCell(3).CellType == CellType.Numeric)
{
r.Price = (int)row.GetCell(3).NumericCellValue;
}
}
records.Add(r);
}
templetefs.Close();
records = records.Distinct(new 特色美食信息()).ToList();
foreach (var item in records)
{
//GEO信息取得
var loc = BaiduApi.GetGeoInfo(item.Address);
item.lat = loc.lat;
item.lng = loc.lng;
//评论
var c = Comments.Where(x => x.Name == item.Name).FirstOrDefault();
if (c != null)
{
//词云的制作
item.WordCloud = WordCloudItem.Create(c.Comments, 20);
item.Comments = c.Comments.Take(50).ToList();
item.CommentCount = c.Comments.Count;
}
}
string json = JsonConvert.SerializeObject(records, Formatting.Indented);
using (var sw = new StreamWriter(jsonFilename, false))
{
sw.Write(json);
sw.Close();
}
var FoodRankDict = new Dictionary <string, int>();
//美食排行榜
foreach (var r in records)
{
foreach (var i in r.Item)
{
if (!FoodRankDict.ContainsKey(i))
{
FoodRankDict.Add(i, 0);
}
FoodRankDict[i]++;
}
}
var FoodRankTuple = new List <(string, int)>();
FoodRankTuple = FoodRankDict.Select(x => (x.Key, x.Value)).ToList();
FoodRankTuple.Sort((x, y) => y.Item2 - x.Item2);
//Print一下看看
foreach (var item in FoodRankTuple.Take(20))
{
System.Console.WriteLine(item.Item1 + ":" + item.Item2);
}
//平均消费
var PriceAvg = records.Where(x => x.Price != 0).Average(x => x.Price);
System.Console.WriteLine("平均消费:" + PriceAvg);
return(records);
}
public static RectangleF GetRectangleF(WordCloudItem item)
{
return new RectangleF (item.x, item.y, item.width, item.height);
}
void DrawWord(WordCloudItem word)
{
Console.WriteLine ("drawing word:"+word);
RectangleF myRect = IndexerUtils.GetRectangleF (word);
UIFont myFont = UIFont.FromName("Helvetica-BoldOblique", IndexerUtils.GetWordWeight(word));
string myText = word.word;
//BEGIN PAINTCODE;
// Color Declarations
UIColor color = UIColor.FromRGBA(0.000f, 0.429f, 0.143f, 1.000f);
UIColor color3 = UIColor.FromRGBA(0.819f, 0.069f, 0.069f, 1.000f);
UIColor color2 = UIColor.Purple;
UIColor color4 = UIColor.FromRGBA(0.925f, 0.040f, 0.704f, 1.000f);
Random rnd = new Random ();
int index = rnd.Next (1,4);
//NON PAINTCODE SECTION
if (index == 1) {
color.SetFill();
}
if (index == 2) {
color2.SetFill();
}
if (index == 3) {
color3.SetFill();
}
if (index == 4) {
color4.SetFill();
}
//END NON PAINTCODE SECTION
// Abstracted Attributes
// var hello1Content = "Hello, World!";
// var hello2Content = "Hello, World!";
// Hello1 Drawing
//var hello1Rect = new RectangleF(34, 31, 110, 16);
new NSString(myText).DrawString(myRect, myFont, UILineBreakMode.WordWrap, UITextAlignment.Center);
// //// Hello2 Drawing
// var hello2Rect = new RectangleF(44, 72, 76, 26);
// color.SetFill();
// new NSString(hello2Content).DrawString(hello2Rect, UIFont.FromName("Helvetica-BoldOblique", 12), UILineBreakMode.WordWrap, UITextAlignment.Center);
// Rectangle Drawing
// var rectangleRect = new RectangleF(143.5f, 15.5f, 42, 79);
// var rectanglePath = UIBezierPath.FromRoundedRect(rectangleRect, 20);
// UIColor.White.SetFill();
// rectanglePath.Fill();
// UIColor.Black.SetStroke();
// rectanglePath.LineWidth = 1;
// rectanglePath.Stroke();
// color.SetFill();
// new NSString("Kake").DrawString(RectangleF.Inflate(rectangleRect, -6, -7), UIFont.FromName("Helvetica", 12), UILineBreakMode.WordWrap, UITextAlignment.Center);
}
static void AnlayzeSpotScore()
{
var sr = new StreamReader(JsonFolder_WepApi + "深圳市旅游景点信息.json");
var records_spot = JsonConvert.DeserializeObject <List <旅游景点信息> >(sr.ReadToEnd());
sr.Close();
sr = new StreamReader(JsonFolder_AngularAssets + "旅游目的地包团信息.json");
var records_tour = JsonConvert.DeserializeObject <List <旅游目的地包团信息> >(sr.ReadToEnd());
var c = records_spot.Select(x => (x.Name, records_tour.Count(y => y.IsContain(x.Name)))).ToList();
c.Sort((x, y) => { return(y.Item2.CompareTo(x.Item2)); });
Console.WriteLine("地接团TOP10");
foreach (var item in c.Take(10))
{
Console.WriteLine(item.Name + ":" + item.Item2);
}
var SpotNameInfo = WordCloudItem.Create(records_spot.Select(x => x.Name).ToList(), 30);
Console.WriteLine("名称单词TOP30");
foreach (var item in SpotNameInfo)
{
Console.WriteLine(item.name + ":" + item.value);
}
records_spot.Sort((x, y) => { return(y.Scenery.CompareTo(x.Scenery)); });
var top10 = records_spot.Where(x => x.Scenery != 0 && x.ScoreCnt > 50).Take(10);
Console.WriteLine("景色TOP10");
foreach (var item in top10)
{
Console.WriteLine(item.Name + ":" + item.Scenery + "(" + item.ScoreCnt + ")");
}
records_spot.Sort((x, y) => { return(y.Funny.CompareTo(x.Funny)); });
top10 = records_spot.Where(x => x.Funny != 0 && x.ScoreCnt > 50).Take(10);
Console.WriteLine("趣味TOP10");
foreach (var item in top10)
{
Console.WriteLine(item.Name + ":" + item.Funny + "(" + item.ScoreCnt + ")");
}
records_spot.Sort((x, y) => { return(y.PriceValue.CompareTo(x.PriceValue)); });
top10 = records_spot.Where(x => x.PriceValue != 0 && x.ScoreCnt > 50).Take(10);
Console.WriteLine("性价比TOP10");
foreach (var item in top10)
{
Console.WriteLine(item.Name + ":" + item.PriceValue + "(" + item.ScoreCnt + ")");
}
records_spot.Sort((x, y) => { return(y.ScoreAvg.CompareTo(x.ScoreAvg)); });
top10 = records_spot.Where(x => x.ScoreAvg != 0 && x.ScoreCnt > 50).Take(10);
Console.WriteLine("综合TOP10");
foreach (var item in top10)
{
Console.WriteLine(item.Name + ":" + item.ScoreAvg + "(" + item.ScoreCnt + ")");
}
records_spot.Sort((x, y) => { return(x.Scenery.CompareTo(y.Scenery)); });
top10 = records_spot.Where(x => x.Scenery != 0 && x.ScoreCnt > 50).Take(10);
Console.WriteLine("景色LOW10");
foreach (var item in top10)
{
Console.WriteLine(item.Name + ":" + item.Scenery + "(" + item.ScoreCnt + ")");
}
records_spot.Sort((x, y) => { return(x.Funny.CompareTo(y.Funny)); });
top10 = records_spot.Where(x => x.Funny != 0 && x.ScoreCnt > 50).Take(10);
Console.WriteLine("趣味LOW10");
foreach (var item in top10)
{
Console.WriteLine(item.Name + ":" + item.Funny + "(" + item.ScoreCnt + ")");
}
records_spot.Sort((x, y) => { return(x.PriceValue.CompareTo(y.PriceValue)); });
top10 = records_spot.Where(x => x.PriceValue != 0 && x.ScoreCnt > 50).Take(10);
Console.WriteLine("性价比LOW10");
foreach (var item in top10)
{
Console.WriteLine(item.Name + ":" + item.PriceValue + "(" + item.ScoreCnt + ")");
}
records_spot.Sort((x, y) => { return(x.ScoreAvg.CompareTo(y.ScoreAvg)); });
top10 = records_spot.Where(x => x.ScoreAvg != 0 && x.ScoreCnt > 50).Take(10);
Console.WriteLine("综合LOW10");
foreach (var item in top10)
{
Console.WriteLine(item.Name + ":" + item.ScoreAvg + "(" + item.ScoreCnt + ")");
}
}
public static List <宾馆酒店信息> CreateHotel(string xlsxFilename, string jsonFilename, int LastColIdx, List <宾馆酒店评论> Comments)
{
var records = new List <宾馆酒店信息>();
var templetefs = new FileStream(xlsxFilename, FileMode.Open, FileAccess.Read);
var hssfworkbook = new XSSFWorkbook(templetefs);
var sheet = hssfworkbook.GetSheetAt(0);
var rfirst = sheet.FirstRowNum;
var rlast = sheet.LastRowNum;
//去掉第一条
for (int i = 1; i < rlast; i++)
{
var row = sheet.GetRow(i);
if (row.GetCell(0) == null)
{
continue;
}
var r = new 宾馆酒店信息();
r.City = BaiduApi.DefaultCity;
r.Name = row.GetCell(0).StringCellValue;
if (string.IsNullOrEmpty(r.Name))
{
continue;
}
if (row.GetCell(1) != null)
{
r.Grade = row.GetCell(1).StringCellValue;
}
var addr = row.GetCell(2).StringCellValue.Split("\n");
r.Distract = "";
r.Address = "";
if (addr.Length == 3)
{
r.Distract = addr[1].Trim();
r.Address = addr[2].Trim();
}
if (addr.Length == 2)
{
r.Distract = addr[0].Trim();
r.Address = addr[1].Trim();
}
r.ServiceTel = "";
r.ServiceFax = "";
if (row.GetCell(3).CellType == CellType.String)
{
r.ServiceTel = row.GetCell(3).StringCellValue;
}
if (row.GetCell(3).CellType == CellType.Numeric)
{
r.ServiceTel = row.GetCell(3).NumericCellValue.ToString();
}
if (r.ServiceTel == "联系方式")
{
r.ServiceTel = "";
}
r.ServiceTel = r.ServiceTel.TrimEnd("纠错".ToArray()).Trim();
if (r.ServiceTel.Contains("传真"))
{
r.ServiceFax = r.ServiceTel.Substring(r.ServiceTel.IndexOf("传真"));
r.ServiceTel = r.ServiceTel.Substring(0, r.ServiceTel.IndexOf("传真"));
r.ServiceFax = r.ServiceFax.TrimStart("传真".ToArray()).Trim();
}
if (!string.IsNullOrEmpty(r.ServiceTel))
{
r.ServiceTel = r.ServiceTel.TrimStart("电话".ToArray()).Trim();
}
//Cell4是联系人，一模一样的
r.Description = row.GetCell(LastColIdx - 1).StringCellValue.Trim();
r.Price = 0;
if (row.GetCell(LastColIdx).CellType == CellType.String)
{
var strPrice = row.GetCell(LastColIdx).StringCellValue;
if (string.IsNullOrEmpty(strPrice) || strPrice == "0")
{
r.Price = 0;
}
else
{
int p;
if (int.TryParse(strPrice.Substring(1), out p))
{
r.Price = p;
}
}
}
else
{
if (row.GetCell(LastColIdx).CellType == CellType.Numeric)
{
r.Price = (int)row.GetCell(LastColIdx).NumericCellValue;
}
}
records.Add(r);
}
templetefs.Close();
records = records.Distinct(new 宾馆酒店信息()).ToList();
int cnt = 0;
foreach (var item in records)
{
//评论
var c = Comments.Where(x => x.Name == item.Name).ToList();
if (c.Count != 0)
{
item.WordCloud = WordCloudItem.Create(c.Select(x => x.Comment).ToList(), 20);
item.CommentCount = c.Count;
item.ScoreCnt = c.Where(x => x.Score != 0).Count();
if (item.ScoreCnt != 0)
{
item.Score = System.Math.Round(c.Where(x => x.Score != 0).Average(x => x.Score), 2);
}
item.Comments = c.Select(x => x.Comment).Take(50).ToList();
}
cnt++;
//GEO信息取得
var loc = BaiduApi.GetGeoInfo(item.Address);
item.lat = loc.lat;
item.lng = loc.lng;
}
string json = JsonConvert.SerializeObject(records, Formatting.Indented);
using (var sw = new StreamWriter(jsonFilename, false))
{
sw.Write(json);
sw.Close();
}
return(records);
}
// public List<Item> SearchItems (string text)
// {
//
// //TODO implement async here when async (mono 3.0) gets out of BETA
// List<Item> res = new List<Item>();
//
// res.AddRange(dao.GetItemsWithName(text));
// res.AddRange(dao.GetItemsWithDesc(text));
//
// //Console.WriteLine("Found "+res.Count + " items ");
// return res;
// }
public List<WordCloudItem> GetWordCloudDictionary()
{
List<WordCloudItem> dictionary = new List<WordCloudItem> ();
List<IndexerDictionaryItem> origin = GetAllSearchableWordsDictionary ();
foreach (IndexerDictionaryItem item in origin) {
WordCloudItem it = new WordCloudItem ();
it.word = item.value;
Boolean found = false;
foreach (WordCloudItem cloudItem in dictionary) {
if (cloudItem != null && it != null) {
if (cloudItem.Equals (it)) {
cloudItem.weight++;
found = true;
}
}
}
if (!found) {
it.weight = 1;
dictionary.Add (it);
}
}
return dictionary;
}