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                import {Injectable} from '@nestjs/common'; | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                import { | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                  format as fnsFormat,  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                  isWeekend as fnsIsWeekend,  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                  getDaysInMonth as fnsGetDaysInMonth,  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                  eachDayOfInterval  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                } from 'date-fns';  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                import {IDateUtils} from 'src/Application/IDateUtils'; | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                @Injectable()  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                export class DateUtilsAdapter implements IDateUtils { | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                  constructor(private readonly date: Date = new Date()) {} | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                  public format(date: Date, format: string): string { | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                    return fnsFormat(date, format);  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                  }  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                  public getDaysInMonth(date: Date): number { | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                    return fnsGetDaysInMonth(date);  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                  }  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                  public isWeekend(date: Date): boolean { | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                    return fnsIsWeekend(date);  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                  }  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                  public getCurrentDate(): Date { | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                    return this.date;  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                  }  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                  public getCurrentDateToISOString(): string { | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                    return this.date.toISOString();  | 
            
            
                                                                                                            
                                                                
            
                                    
            
            
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                  }  | 
            
            
                                                                        
                            
            
                                    
            
            
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                  public getWorkedDaysDuringAPeriod(start: Date, end: Date): Date[] { | 
            
            
                                                                        
                            
            
                                    
            
            
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                    const dates: Date[] = [];  | 
            
            
                                                                        
                            
            
                                    
            
            
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                    for (const day of eachDayOfInterval({start, end})) { | 
            
            
                                                                        
                            
            
                                    
            
            
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                      if (  | 
            
            
                                                                        
                            
            
                                    
            
            
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                        this.isWeekend(day) ||  | 
            
            
                                                                        
                            
            
                                    
            
            
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                        this.getWorkedFreeDays(day).filter(  | 
            
            
                                                                        
                            
            
                                    
            
            
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                          d => d.toISOString() === day.toISOString()  | 
            
            
                                                                        
                            
            
                                    
            
            
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                        ).length > 0  | 
            
            
                                                                        
                            
            
                                    
            
            
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                      ) { | 
            
            
                                                                        
                            
            
                                    
            
            
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                        continue;  | 
            
            
                                                                        
                            
            
                                    
            
            
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                      }  | 
            
            
                                                                        
                            
            
                                    
            
            
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                      dates.push(day);  | 
            
            
                                                                        
                            
            
                                    
            
            
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                    }  | 
            
            
                                                                        
                            
            
                                    
            
            
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                    return dates;  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                  }  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                  public getWorkedFreeDays(date: Date): Date[] { | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                    const year = date.getFullYear();  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                    return [  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                      new Date(`${year}-01-01`), | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                      new Date(`${year}-04-21`), | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                      new Date(`${year}-05-01`), | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                      new Date(`${year}-05-08`), | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                      new Date(`${year}-05-29`), | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                      new Date(`${year}-06-09`), | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                      new Date(`${year}-07-14`), | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                      new Date(`${year}-08-15`), | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                      new Date(`${year}-11-01`), | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                      new Date(`${year}-11-11`), | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                      new Date(`${year}-12-25`) | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                    ];  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                  }  | 
            
            
                                                                                                            
                                                                
            
                                    
            
            
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                }  | 
            
            
                                                        
            
                                    
            
            
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