project-group12/CalculateHome.java at master · wayonmint/project-group12 · GitHub

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public class CalculateHome {
	private double results;
	private double cal;
	private double fmiter;
	private double lmiter;
	private double ft = -0.33;
	private double rate;
	public CalculateHome(double fmiter ,double lmiter) {
		this.fmiter = fmiter;
		this.lmiter = lmiter;
		double u = lmiter-fmiter;
		if(u<150){
			if(u<=15){
				cal = u*2.3488;
			}
			else if(u>15&&u<=25){
				cal = (15*2.3488)+((u-15)*2.9882);
			}
			else if(u>25&&u<=35){
				cal = (15*2.3488)+(10*2.9882)+((u-25)*3.2405);
			}
			else if(u>35&&u<=100){
				cal = (15*2.3488)+(10*2.9882)+(10*3.2405)+((u-35)*3.6237);
			}
			else if(u>100&&u<=150){
				cal = (15*2.3488)+(10*2.9882)+(10*3.2405)+(65*3.6237)+((u-100)*3.7171);
			}

			cal = cal+8.19;
		}
		else if(u>=150){
			if(u==150){
				cal = 150*3.2484;
			}
			else if(u>150&&u<=400){
				cal = (150*3.2484)+((u-150)*4.2218);
			}
			else if(u>400){
				cal = (150*3.2484)+(250*4.2218)+((u-400)*4.4217);
			}
			cal = cal+38.22;
		}

		rate = u*ft;
		results = rate+cal;

		double per = (results*7)/100;

		results = results+per;


	}

	public double getResults(){
		return results;
	}

	public double getFirstMiter(){
		return fmiter;
	}

	public double getLastMiter(){
		return lmiter;
	}

	public String toString(){
		return
				"1.Use electricity less than 150Units"+ //1.ãªé¾ÅÑ§§Ò¹ä¿¿éÒäÁèà¡Ô¹ 150 Ë¹èÇÂ
				"- First 15Units(0-15Units) 2.3488Baht/Unit"+ //15 Ë¹èÇÂáÃ¡ (Ë¹èÇÂ·Õè 0-15) 2.3488 ºÒ·/Ë¹èÇÂ
				"- Next 10Units(16-25Units) 2.9882Baht/Unit"+ //10 Ë¹èÇÂµèÍä» (Ë¹èÇÂ·Õè 16-25) 2.9882 ºÒ·/Ë¹èÇÂ
				"- Next 10Units(26-35Units) 3.2405Baht/Unit"+ //10 Ë¹èÇÂµèÍä» (Ë¹èÇÂ·Õè 26-35) 3.2405 ºÒ·/Ë¹èÇÂ
				"- Next 65Units(36-100Units) 3.6237Baht/Unit"+ //65 Ë¹èÇÂµèÍä» (Ë¹èÇÂ·Õè 36-100) 3.6237 ºÒ·/Ë¹èÇÂ
				"- Next 50Units(101-150Units) 3.7171Baht/Unit"+ //50 Ë¹èÇÂµèÍä» (Ë¹èÇÂ·Õè 101-150) 3.7171 ºÒ·/Ë¹èÇÂ
				"- Next 250Units(151-400Units) 4.2218Baht/Unit"+ //250 Ë¹èÇÂµèÍä» (Ë¹èÇÂ·Õè 151-400) 4.2218 ºÒ·/Ë¹èÇÂ
				"- More than 400Units(400Units or above) 4.4217Baht/Unit"+ //400 Ë¹èÇÂ¢Öé¹ä» (Ë¹èÇÂ·Õè 401 à»ç¹µé¹ä»)4.4217 ºÒ·/Ë¹èÇÂ
				"2.Use electricity more than 150Units"+ //2.ãªé¾ÅÑ§§Ò¹ä¿¿éÒà¡Ô¹ 150 Ë¹èÇÂ
				"- First 150Units(0-150Units) 3.2484Baht/Unit"+ //150 Ë¹èÇÂáÃ¡ (Ë¹èÇÂ·Õè 0-150) 3.2484
				"- Next 250Units(151-400Units) 4.2218Baht/Unit"+ //250 Ë¹èÇÂµèÍä» (Ë¹èÇÂ·Õè 151-400) 4.2218ºÒ·/Ë¹èÇÂ
				"- More than 400Units(401Units or above) 4.4217Baht/Unit"; //400 Ë¹èÇÂ¢Öé¹ä» (Ë¹èÇÂ·Õè 401 à»ç¹µé¹ä») 4.4217 ºÒ·/Ë¹èÇÂ
	}


}