Files
DiunaBI/WebAPI/dataProcessors/t3.SingleSource.processor.cs
Michał Zieliński bcbce3adcb New processor.
2023-10-30 16:39:13 +01:00

302 lines
12 KiB
C#

using Google.Apis.Sheets.v4;
using Microsoft.AspNetCore.Mvc;
using Microsoft.EntityFrameworkCore;
using System;
using System.Globalization;
using WebAPI.Controllers;
using WebAPI.Models;
namespace WebAPI.dataProcessors
{
public class T3SingleSourceProcessor
{
private AppDbContext db;
private SpreadsheetsResource.ValuesResource googleSheetValues;
private LayersController controller;
public T3SingleSourceProcessor(
AppDbContext _db,
SpreadsheetsResource.ValuesResource _googleSheetValues,
LayersController _controller)
{
db = _db;
googleSheetValues = _googleSheetValues;
controller = _controller;
}
public void process(Layer sourceImportWorker, Guid? parentId)
{
string? sheetId = sourceImportWorker.Records!.Where(x => x.Code == "SheetId").FirstOrDefault()?.Desc1;
if (sheetId == null)
{
throw new Exception($"SheetId not found, {sourceImportWorker.Name}");
}
string? sheetTabName = sourceImportWorker.Records!.Where(x => x.Code == "SheetTabName").FirstOrDefault()?.Desc1;
if (sheetId == null)
{
throw new Exception($"SheetTabName not found, {sourceImportWorker.Name}");
}
string? importYearCell = sourceImportWorker.Records!.Where(x => x.Code == "ImportYear").FirstOrDefault()?.Desc1;
if (importYearCell == null)
{
throw new Exception($"ImportYear not found, {sourceImportWorker.Name}");
}
string? importMonthCell = sourceImportWorker.Records!.Where(x => x.Code == "ImportMonth").FirstOrDefault()?.Desc1;
if (importMonthCell == null)
{
throw new Exception($"ImportMonth not found, {sourceImportWorker.Name}");
}
string? importNameCell = sourceImportWorker.Records!.Where(x => x.Code == "ImportName").FirstOrDefault()?.Desc1;
if (importNameCell == null)
{
throw new Exception($"ImportName not found, {sourceImportWorker.Name}");
}
var nameResponse = googleSheetValues.Get(sheetId, $"{sheetTabName}!{importNameCell}:{importNameCell}").Execute();
string? name = nameResponse.Values[0][0].ToString();
if (name == null)
{
throw new Exception($"ImportName cell is empty, {sourceImportWorker.Name}");
}
var yearResponse = googleSheetValues.Get(sheetId, $"{sheetTabName}!{importYearCell}:{importYearCell}").Execute();
int? year = int.Parse(yearResponse.Values[0][0].ToString() ?? "");
if (year == null)
{
throw new Exception($"ImportYear cell is empty, {sourceImportWorker.Name}");
}
var monthResponse = googleSheetValues.Get(sheetId, $"{sheetTabName}!{importMonthCell}:{importMonthCell}").Execute();
string? month = monthResponse.Values[0][0].ToString();
if (month == null)
{
throw new Exception($"ImportMonth cell is empty, {sourceImportWorker.Name}");
}
Layer? processedLayer = db.Layers
.Where(x => x.ParentId == parentId)
.OrderByDescending(x => x.CreatedAt)
.FirstOrDefault();
bool isNew = false;
if (processedLayer == null)
{
isNew = true;
processedLayer = new Layer
{
Id = Guid.NewGuid(),
Source = "",
Type = LayerType.processed,
ParentId = parentId,
Number = db.Layers.Count() + 1,
};
processedLayer.Name = $"L{processedLayer.Number}-P-{year}/{month}-{name}-T3";
processedLayer.CreatedById = Guid.Parse("F392209E-123E-4651-A5A4-0B1D6CF9FF9D");
processedLayer.ModifiedById = Guid.Parse("F392209E-123E-4651-A5A4-0B1D6CF9FF9D");
processedLayer.CreatedAt = DateTime.UtcNow;
processedLayer.ModifiedAt = DateTime.UtcNow;
}
processedLayer.Sources = new List<ProcessSource>();
processedLayer.ModifiedById = Guid.Parse("F392209E-123E-4651-A5A4-0B1D6CF9FF9D");
processedLayer.ModifiedAt = DateTime.UtcNow;
List<Record> newRecords = new List<Record>();
List<Layer> dataSources = db.Layers
.Include(x => x.Records)
.Where(x => x.ParentId == sourceImportWorker.Id
&& !x.IsDeleted)
.OrderBy(x => x.CreatedAt)
.ToList();
if (dataSources.Count == 0)
{
throw new Exception($"DataSources are empty, {sourceImportWorker.Name}");
}
/*
foreach (Layer source in dataSources)
{
response.Sources.Add(new ProcessSource
{
LayerId = response.Id,
SourceId = source.Id
});
}
*/
List<Record> allRecords = dataSources.SelectMany(x => x.Records!).ToList();
foreach (Record baseRecord in dataSources.First()?.Records!)
{
List<Record> codeRecords = allRecords.Where(x => x.Code == baseRecord.Code).ToList();
Record processedRecord = new Record
{
Id = Guid.NewGuid(),
Code = baseRecord.Code,
CreatedAt = DateTime.UtcNow,
ModifiedAt = DateTime.UtcNow
};
int lastDayInMonth = DateTime.DaysInMonth(year ?? 0, int.Parse(month ?? ""));
float previousValue = 0;
//day 1
float firstVal = codeRecords
.Where(x => x.CreatedAt.Date <= new DateTime(year ?? 0, int.Parse(month ?? ""), 1))
.OrderByDescending(x => x.CreatedAt)
.FirstOrDefault()?.Value1 ?? 0;
setValue(processedRecord, 1, firstVal);
previousValue = firstVal;
//days 2-29/30
for (int i=2; i<lastDayInMonth; i++)
{
float? dayVal = codeRecords
.Where(x => x.CreatedAt.Day == i && x.CreatedAt.Month == int.Parse(month ?? ""))
.OrderByDescending(x => x.CreatedAt)
.FirstOrDefault()?.Value1;
if (dayVal == null)
{
//TODO: missing day value? Should I log it?
setValue(processedRecord, i, 0);
} else
{
float processedVal = (dayVal ?? 0) - previousValue;
setValue(processedRecord, i, processedVal);
previousValue = dayVal ?? 0;
}
}
//last day
float? lastVal = codeRecords
.Where(x => x.CreatedAt.Date >= new DateTime(year ?? 0, int.Parse(month ?? ""), lastDayInMonth))
.OrderByDescending(x => x.CreatedAt)
.FirstOrDefault()?.Value1;
if (lastVal == null)
{
setValue(processedRecord, lastDayInMonth, 0);
} else
{
setValue(processedRecord, lastDayInMonth, (lastVal ?? 0) - previousValue);
}
// copy last value
float? valueToCopy = codeRecords
.OrderByDescending(x => x.CreatedAt)
.FirstOrDefault()?.Value1;
setValue(processedRecord, 32, valueToCopy);
newRecords.Add(processedRecord);
}
if (isNew)
{
db.Layers.Add(processedLayer);
} else
{
db.Layers.Update(processedLayer);
}
controller.SaveRecords(processedLayer.Id, newRecords, Guid.Parse("F392209E-123E-4651-A5A4-0B1D6CF9FF9D"));
db.SaveChanges();
}
private void setValue(Record record, int number, float? value)
{
switch (number)
{
case 1:
record.Value1 = value;
break;
case 2:
record.Value2 = value;
break;
case 3:
record.Value3 = value;
break;
case 4:
record.Value4 = value;
break;
case 5:
record.Value5 = value;
break;
case 6:
record.Value6 = value;
break;
case 7:
record.Value7 = value;
break;
case 8:
record.Value8 = value;
break;
case 9:
record.Value9 = value;
break;
case 10:
record.Value10 = value;
break;
case 11:
record.Value11 = value;
break;
case 12:
record.Value12 = value;
break;
case 13:
record.Value13 = value;
break;
case 14:
record.Value14 = value;
break;
case 15:
record.Value15 = value;
break;
case 16:
record.Value16 = value;
break;
case 17:
record.Value17 = value;
break;
case 18:
record.Value18 = value;
break;
case 19:
record.Value19 = value;
break;
case 20:
record.Value20 = value;
break;
case 21:
record.Value21 = value;
break;
case 22:
record.Value22 = value;
break;
case 23:
record.Value23 = value;
break;
case 24:
record.Value24 = value;
break;
case 25:
record.Value25 = value;
break;
case 26:
record.Value26 = value;
break;
case 27:
record.Value27 = value;
break;
case 28:
record.Value28 = value;
break;
case 29:
record.Value29 = value;
break;
case 30:
record.Value30 = value;
break;
case 31:
record.Value31 = value;
break;
case 32:
record.Value32 = value;
break;
}
}
}
}