$(document).ready(function(){
	baseurl = $("#url").val();
	
	$("#part_2").hide();
	$("#output").hide();
	
	$('#capital_cost_txt').prop('disabled', true);
	$('#subsidy_txt').prop('disabled', true);
	 
	$('#emi_data').hide();

}); // end of document

function view_next(){
	$("#part_1").hide();
	$("#part_2").show();
}


function view_back(){
	location.reload();
/*	$("#output").hide();
	$(".first_page").show();
	$("#part_1").show(); */
}




function calculate(){
	var v = validateForm();
	if(!v){
		return false;
	}
	
	
	if($('#state').val() == '' || $('#customer_type').val() == '')
	{	
		return false;
	}
	

	budget_additionally = '';
	
	var state = $("#state").val();
	var state_name = $( "#state option:selected" ).text();
	var customer_type = $("#customer_type").val();
	var category = get_state_category(state);
	let multiple_plant_size = [];
	var monthly_bill = $("#electricity_txt").val();

	
	var traiff = get_traiff(state);
	//console.log(traiff);
	var monthly_unit = Number(monthly_bill/traiff).toFixed(0);
	
	//alert(monthly_unit);
	
	if(monthly_unit != '')
	{	
		plant_size_based_monthly_unit = monthly_unit/120;
		plant_size_based_monthly_unit = Number(plant_size_based_monthly_unit).toFixed(0);
		multiple_plant_size[0] = parseFloat(plant_size_based_monthly_unit);
		//console.log(multiple_plant_size);
	} else {
		plant_size_based_monthly_unit = '';
	}
	
	
	roof_area_txt = $('#roof_area_txt').val();
	if(roof_area_txt != ''){
		plant_size_based_area = calculate_plant_size_area();
		multiple_plant_size[1] = parseFloat(Number(plant_size_based_area).toFixed(0)); 	
		//console.log(multiple_plant_size);	
	}else{
		plant_size_based_area = '';
	}

    var entered_capacity = $("#capacity_txt").val();
	if(entered_capacity != ''){
		plant_size_based_entered = entered_capacity;
		multiple_plant_size[2] = parseInt(plant_size_based_entered);
		//console.log(multiple_plant_size);				
	}else{
		plant_size_based_entered = '';
	}

	
    var budget = $('#budget_txt').val();
	if(budget != ''){
		plant_size_based_budget = calculate_plant_size_budget(budget,category,customer_type);
		//console.log(plant_size_based_budget);	
		multiple_plant_size[3] = parseInt(plant_size_based_budget);
		//console.log(multiple_plant_size);		
	}else{
		plant_size_based_budget = '';
	}
	
	var sanction_load_txt = $("#sanction_load_txt").val();
	if(sanction_load_txt != ''){
		plant_size_based_sanction_load = sanction_load_txt;
		//console.log(plant_size_based_budget);	
		multiple_plant_size[4] = parseInt(plant_size_based_sanction_load);
		//console.log(multiple_plant_size);		
	}else{
		plant_size_based_sanction_load = '';
	}

    //console.log(multiple_plant_size);
    //plant_size = Math.min(multiple_plant_size);
	console.log(multiple_plant_size);
    plant_size = multiple_plant_size.reduce(function (prev, cur) {
	  if (+prev < +cur) {
	    return prev;
	  } else {
	    return cur;
	  }
	 });


	if(plant_size>10){
		plant_size = 10;
	}

	if(plant_size == 0){
		plant_size = 1;
		//alert('Server Error 0');
	}
	
	var plant_size_data = get_cost_by_plant_size(plant_size);
	


	var subsidy	= get_subsidy(plant_size,customer_type);
	var benchmark = get_benchmark(plant_size,category,customer_type);
	//======
	
	//alert("plant_size : "+plant_size);
	//alert("subsidy : "+subsidy);
	
	// if(budget != ''){
	// 	project_cost = budget;
	// } else {
	// 	project_cost = parseInt(benchmark) * plant_size;
	// }
	
    var project_cost = plant_size_data.project_cost;

	//alert("project_cost : "+project_cost);
	
	
	//====
	irradiation = get_irradiation(state);
	generate = irradiation * 0.0036 * 1.1;
	generate = Number(generate).toFixed(1);
	output_electricity_annual = generate * plant_size * 300;
	output_electricity_annual = Number(output_electricity_annual).toFixed(0);
	output_electricity_lifetime = output_electricity_annual * 25;
	//---
	
	//====CO2 and tree====
	value_a = output_electricity_lifetime * 0.82;
	value_b = 25*25;
	co2 = value_a / 1000;
	co2 = Number(co2).toFixed(0);
	tree = value_a / value_b;
	tree = Number(tree).toFixed(0);
	//-----
	
	//===========
	//output_electricity_unit = $('#electricity_txt').val();
	output_electricity_traiff = parseFloat(traiff);
	//output_saving_annually = output_electricity_annual * output_electricity_unit;
	output_saving_annually = output_electricity_annual * output_electricity_traiff;
	//output_saving_monthly = output_electricity_annual / 12 * output_electricity_unit;
	output_saving_monthly = output_electricity_annual / 12 * output_electricity_traiff;
	output_saving_monthly = Number(output_saving_monthly).toFixed(0);
	output_saving_lifetime = output_saving_annually * 25;
	//----------
	
	

	

	// 'project_cost' :'126060',
	// 'normal_states' :'54000',
	// 'special_states' :'54000',
	// 'total_expenditure' :'72060',
	// 'area_sq_ft' :'300',
	// 'total_generation_per_day' :'10.8',
	// 'total_generation_per_year' :'3942',

	$("#output_recommend").html(plant_size+'kW');
	$("#output_project_cost").html('Rs. '+plant_size_data.project_cost);
	var state_ary=[11,5,2,1,37,31,35,12,18,14,15,16,17,13];
	//console.log(jQuery.inArray(state, state_ary));
    
    if(get_special_state(state)){
		$("#output_subsidy").html('Rs. '+plant_size_data.special_states);
		cost_balance = parseInt(plant_size_data.project_cost) -  parseInt(plant_size_data.special_states);
		$("#output_cost_balance").html('Rs. '+plant_size_data.total_expenditure_special);

    }else{
    		$("#output_subsidy").html('Rs. '+plant_size_data.normal_states);
		cost_balance = parseInt(plant_size_data.project_cost) -  parseInt(plant_size_data.normal_states);
		$("#output_cost_balance").html('Rs. '+plant_size_data.total_expenditure);
    }



	
	$("#output_saving_day").html('Rs. '+plant_size_data.financial_saving_per_day+' /day');
	$("#output_saving_annually").html('Rs. '+plant_size_data.financial_saving_per_year+'/year');

	$("#total_generation_per_day").html(plant_size_data.total_generation_per_day+' kWh/day');
	$("#total_generation_per_year").html(plant_size_data.total_generation_per_year+' kWh/year');

	$("#output_roi").html(plant_size_data.percentage_return_on_investment);
    

	$("#output_co2_tonne").html(plant_size_data.co2_saving+' Tonne CO2');
	//$("#output_electricity_annual").html(output_electricity_annual);
	//output_payback = Number(output_saving_monthly*25).toFixed(0);
	$("#output_payback").html(plant_size_data.payback_period_year+" years");
	
	
	radio_gp = $('input[name="radio_gp"]:checked').val();
	if(radio_gp == '1')
	{
		roof_area_unit = ' sq.ft.';
	}
	else
	{
		roof_area_unit = ' sq.m';
	}

	var output_area_ft = plant_size_data.area_sq_ft;
	var output_area_m = parseFloat(plant_size_data.area_sq_ft*0.092903).toFixed(0);
	$("#output_area_ft").html(output_area_ft+ 'Sq. Feet'); 
	$("#output_area_m").html(output_area_m+ 'Sq. m.'); 

    get_slider_range(plant_size);

	$("#part_1").hide();
	$(".first_page").hide();
	$("#output").show();
	
}


function get_cost_by_plant_size(size){

	var plant_array=
	{"1":{"plant_size":"1","project_cost":"50000","normal_states":"30000","special_states":"30000","total_expenditure":"20000","total_expenditure_special":"20000","area_sq_ft":"130","total_generation_per_day":"4.32","total_generation_per_year":"1576","financial_saving_per_day":"12.96","financial_saving_per_year":"4730","payback_period_year":"5.95","monthly_saving_rs":"394.20","co2_saving":"28","percentage_return_on_investment":"24"},"2":{"plant_size":"2","project_cost":"100000","normal_states":"60000","special_states":"60000","total_expenditure":"40000","total_expenditure_special":"40000","area_sq_ft":"200","total_generation_per_day":"8.64","total_generation_per_year":"3153","financial_saving_per_day":"25.92","financial_saving_per_year":"9460","payback_period_year":"5.47","monthly_saving_rs":"788.40","co2_saving":"57","percentage_return_on_investment":"26"},"3":{"plant_size":"3","project_cost":"145000","normal_states":"78000","special_states":"78000","total_expenditure":"67000","total_expenditure_special":"67000","area_sq_ft":"300","total_generation_per_day":"12.96","total_generation_per_year":"4730","financial_saving_per_day":"38.88","financial_saving_per_year":"14191","payback_period_year":"5.32","monthly_saving_rs":"1182.60","co2_saving":"85","percentage_return_on_investment":"27"},"4":{"plant_size":"4","project_cost":"185000","normal_states":"78000","special_states":"78000","total_expenditure":"107000","total_expenditure_special":"107000","area_sq_ft":"400","total_generation_per_day":"17.28","total_generation_per_year":"6307","financial_saving_per_day":"51.84","financial_saving_per_year":"18921","payback_period_year":"5.63","monthly_saving_rs":"1576.80","co2_saving":"113","percentage_return_on_investment":"26"},"5":{"plant_size":"5","project_cost":"225000","normal_states":"78000","special_states":"78000","total_expenditure":"147000","total_expenditure_special":"147000","area_sq_ft":"550","total_generation_per_day":"21.6","total_generation_per_year":"7884","financial_saving_per_day":"64.8","financial_saving_per_year":"23652","payback_period_year":"5.89","monthly_saving_rs":"1971.00","co2_saving":"141","percentage_return_on_investment":"24"},"6":{"plant_size":"6","project_cost":"240000","normal_states":"78000","special_states":"78000","total_expenditure":"162000","total_expenditure_special":"162000","area_sq_ft":"650","total_generation_per_day":"25.92","total_generation_per_year":"9460","financial_saving_per_day":"77.76","financial_saving_per_year":"28382","payback_period_year":"6.06","monthly_saving_rs":"2365.20","co2_saving":"170","percentage_return_on_investment":"23"},"7":{"plant_size":"7","project_cost":"280000","normal_states":"78000","special_states":"78000","total_expenditure":"202000","total_expenditure_special":"202000","area_sq_ft":"750","total_generation_per_day":"30.24","total_generation_per_year":"11037","financial_saving_per_day":"90.72","financial_saving_per_year":"33112","payback_period_year":"6.18","monthly_saving_rs":"2759.40","co2_saving":"198","percentage_return_on_investment":"23"},"8":{"plant_size":"8","project_cost":"320000","normal_states":"78000","special_states":"78000","total_expenditure":"242000","total_expenditure_special":"242000","area_sq_ft":"800","total_generation_per_day":"34.56","total_generation_per_year":"12614","financial_saving_per_day":"103.68","financial_saving_per_year":"37843","payback_period_year":"6.28","monthly_saving_rs":"3153.60","co2_saving":"226","percentage_return_on_investment":"23"},"9":{"plant_size":"9","project_cost":"360000","normal_states":"78000","special_states":"78000","total_expenditure":"282000","total_expenditure_special":"282000","area_sq_ft":"900","total_generation_per_day":"38.88","total_generation_per_year":"14191","financial_saving_per_day":"116.64","financial_saving_per_year":"42573","payback_period_year":"6.35","monthly_saving_rs":"3547.80","co2_saving":"255","percentage_return_on_investment":"22"},"10":{"plant_size":"10","project_cost":"400000","normal_states":"78000","special_states":"78000","total_expenditure":"322000","total_expenditure_special":"322000","area_sq_ft":"1000","total_generation_per_day":"43.2","total_generation_per_year":"15768","financial_saving_per_day":"129.6","financial_saving_per_year":"47304","payback_period_year":"6.41","monthly_saving_rs":"3942.00","co2_saving":"283","percentage_return_on_investment":"22"}};
	console.log(size);
	return plant_array[size];
}

function calculate_plant_size_area(){
	roof_area_txt = $('#roof_area_txt').val();	
	radio_gp = $('input[name="radio_gp"]:checked').val();
	if(radio_gp == '1')
	{
		roof_area = 0.092903 * roof_area_txt;
	}
	else
	{
		roof_area = roof_area_txt;
	}
	
	roof_area_percentage = 100;
	capacity = (roof_area * roof_area_percentage) / 1000;
	//capacity = Number(capacity).toFixed(0); //modified on 31Jan2018
	capacity = Number(capacity).toFixed(1); 
	console.log('Capacity'+ capacity);
	return capacity;
}

function calculate_plant_size_budget(budget,category,customer_type){
	capacity = 1;
	var budget = parseInt(budget);
	//console.log(budget);
	//console.log(category);
	//console.log(customer_type);
	//console.log(data);		
	for(i=0;i<data.length;i++){ 
        if(data[i].category == category){
        	var cost = parseInt(data[i].cost);
        	//var cost = cost*1000;
        	var min_budget = parseInt(data[i].rangeFrom*cost);
        	var max_budget = parseInt(data[i].rangeTo*cost);
        	//console.log(cost);
        	//console.log(min_budget);
        	//console.log(max_budget);
        	
        	if(budget >= min_budget && budget <= max_budget){
        		capacity = budget/cost;
        		//console.log(capacity);
        	}
        	
        }            
    }
	
	if(capacity > 1){
		//capacity = Number(capacity).toFixed(0); //modified on 31Jan2018
		capacity = Number(capacity).toFixed(0); 
	}
	
	return capacity;
}


function get_subsidy(plant_size,customer_type){ 
	var subsidy_amount = 0;
	
	if(customer_type != 2){
		return subsidy_amount;
	}	
	
	var fixed_subsidy_upto_3 = 14588;
	var fixed_subsidy_above_3 = 7294;
	var max_fixed_amt = 94822;
			if (plant_size <= 3) {
                //Rs. 14588/- per kW
                subsidy_amount = plant_size * fixed_subsidy_upto_3;
                //echo "1";exit;
            } else if (plant_size > 3 && plant_size <= 10) {
                //Rs. 14588/- per kW for first 3 kW and thereafter Rs. 7294/- per kW

                balance_capacity = plant_size - 3;
                //balance_capacity = (float)balance_capacity;

                //echo $balance_capacity;

                subsidy_amount = (3 * fixed_subsidy_upto_3) + (balance_capacity * fixed_subsidy_above_3);
                //echo "2";exit;
            } else if (plant_size > 10) {
                //Rs. 94822/- fixed

                subsidy_amount = max_fixed_amt; //fixed
                // echo "3";exit;
            }
            
	
	subsidy_amount  = Number(subsidy_amount).toFixed(0);
    return subsidy_amount;
}


function validateForm()
{

	var state = document.frm.state.value;
	if(state == '')
	{
		message = 'Please Select State';
		new Messi(message, {title: 'Error', titleClass: 'anim error',modal: true, buttons: [{id: 0, label: 'Ok', val: 'X'}]});
		return false;
	}
    
	var customer_type = document.frm.customer_type.value;
	if(customer_type == '')
	{	
		message = 'Please Select Customer type';
		new Messi(message, {title: 'Error', titleClass: 'anim error',modal: true, buttons: [{id: 0, label: 'Ok', val: 'X'}]});
		return false;
	}
	
	
	var electricity_txt = document.frm.electricity_txt.value;
	if(electricity_txt == '')
	{
		message = 'Please Enter average Electricity Cost';
		new Messi(message, {title: 'Error', titleClass: 'anim error',modal: true, buttons: [{id: 0, label: 'Ok', val: 'X'}]});
		return false;
	}
	
	if(electricity_txt != '')
	{
		if(!Number(electricity_txt))
		{
			message = 'Invalid average Electricity Cost';
			new Messi(message, {title: 'Error', titleClass: 'anim error',modal: true, buttons: [{id: 0, label: 'Ok', val: 'X'}]});
			return false;
			
		}

	if(electricity_txt != '' && roof_area_txt<10 && radio_gp==2)
	{
		message = 'Entered Invalid Available Roof Top Area';
		new Messi(message, {title: 'Error', titleClass: 'anim error',modal: true, buttons: [{id: 0, label: 'Ok', val: 'X'}]});
		return false;
	}
	}
	var radio_gp = $('input[name="radio_gp"]:checked').val();
	var roof_area_txt = document.frm.roof_area_txt.value;
	if(roof_area_txt != '' && roof_area_txt<10 && radio_gp==2)
	{
		message = 'Entered Invalid Available Roof Top Area';
		new Messi(message, {title: 'Error', titleClass: 'anim error',modal: true, buttons: [{id: 0, label: 'Ok', val: 'X'}]});
		return false;
	}
	if(roof_area_txt != '' && roof_area_txt<100 && radio_gp==1)
	{
		message = 'Entered Invalid Available Roof Top Area';
		new Messi(message, {title: 'Error', titleClass: 'anim error',modal: true, buttons: [{id: 0, label: 'Ok', val: 'X'}]});
		return false;
	}
	/*
	if(electricity_txt != '')
	{
		if(Number(electricity_txt) > 100)
		{
			message = 'Invalid average Electricity Cost';
			new Messi(message, {title: 'Error', titleClass: 'anim error',modal: true, buttons: [{id: 0, label: 'Ok', val: 'X'}]});
			return false;
			
		}
	}
	
	if(electricity_txt != '')
	{
		if(Number(electricity_txt) > 20)
		{
			message = 'Very high average Electricity Cost';
			new Messi(message, {title: 'Error', titleClass: 'anim error',modal: true, buttons: [{id: 0, label: 'Ok', val: 'X'}]});
			return false;
			
		}
	}
	*/
	
	return true;		
}



function get_state_category(state){
	var category;
	 for(i=0;i<data_state_catg.length;i++){ 
		 if(data_state_catg[i].state == state){
			 category = data_state_catg[i].category; 
		 }
	 }
	
	return category;
}


function get_benchmark(plant_size,category,customer_type){ 
	var plant_size = parseInt(plant_size);
	benchmark = 0;
    for(i=0;i<data.length;i++){ 
        if(data[i].category == category && data[i].customer == customer_type &&  plant_size >= data[i].rangeFrom &&  plant_size <= data[i].rangeTo){
        	cost = data[i].cost;
        	//benchmark = cost*1000; //previously per W based that is 1000
			benchmark = cost;
        }            
    }
    
    /*=== if no benchmark found == */
    if(benchmark == 0){
    	for(i=0;i<data.length;i++){ 
            if(data[i].category == category && plant_size >= data[i].rangeFrom &&  plant_size <= data[i].rangeTo){
            	cost = data[i].cost;
            	//benchmark = cost*1000; //previously per W based that is 1000
				benchmark = cost;
            }            
        }
    }
     
    return benchmark;
}


function get_traiff(state){
	tariff = 6.2;
	for(i=0;i<data_traiff_data.length;i++){ 
        if(data_traiff_data[i].statecd == state){	
            tariff = parseFloat(data_traiff_data[i].tariff);
            return tariff;
        }            
    }
	
	return tariff;
}

function get_irradiation(state){
	var irradiation;
	 for(i=0;i<data_irradiation.length;i++){ 
		 if(data_irradiation[i].state == state){
			 irradiation = data_irradiation[i].irradiation; 
		 }
	 }
	
	return irradiation;
}


function get_slider_range(plant_size_val){
	if(plant_size_val>10){
		var plant_size_final_val = 10;

	}else{
var plant_size_final_val = plant_size_val;


	}
     $("#capacity_range").ionRangeSlider({
        grid: true,
        from: plant_size_final_val,
        values: [
            "0","1", "2", "3", "4", "5", "6",
            "7", "8", "9", "10"
        ],
        onChange: function (data) {
           // alert(data.from);
     plant_size = data.from;

if(plant_size!=0){

				var monthly_bill = $("#electricity_txt").val();
				
				var plant_size_data = get_cost_by_plant_size(plant_size);
var state_val = $("#state").val();

    if(get_special_state(state_val)){
		$("#output_subsidy").html('Rs. '+plant_size_data.special_states);
		cost_balance = parseInt(plant_size_data.project_cost) -  parseInt(plant_size_data.special_states);
		$("#output_cost_balance").html('Rs. '+plant_size_data.total_expenditure_special);
    }else{
    		$("#output_subsidy").html('Rs. '+plant_size_data.normal_states);
		cost_balance = parseInt(plant_size_data.project_cost) -  parseInt(plant_size_data.normal_states);
		$("#output_cost_balance").html('Rs. '+plant_size_data.total_expenditure);
    }

				$("#output_recommend").html(plant_size+'kW');
				$("#output_project_cost").html('Rs. '+plant_size_data.project_cost);
				// cost_balance = parseInt(plant_size_data.project_cost) -  parseInt(plant_size_data.normal_states);
				$("#output_saving_monthly").html('Rs. '+plant_size_data.total_generation_per_day+'/day');
			//	$("#output_saving_annually").html('Rs. '+plant_size_data.total_generation_per_year+'/year');
				$("#output_saving_annually").html('Rs. '+plant_size_data.financial_saving_per_year+'/year');


				$("#total_generation_per_day").html(plant_size_data.total_generation_per_day+' kWh/day');
	            $("#total_generation_per_year").html(plant_size_data.total_generation_per_year+' kWh/year');
	            $("#output_saving_day").html('Rs. '+plant_size_data.financial_saving_per_day+' /day');

	            $("#output_co2_tonne").html(plant_size_data.co2_saving+' Tonne CO2');
				$("#output_saving_monthly").html('Rs. '+(monthly_bill/30).toFixed(2)+'/day');
			//	$("#output_saving_annually").html('Rs. '+(monthly_bill*12)+'/year');
				// $("#output_electricity_annual").html(output_electricity_annual);
				// output_payback = Number(output_saving_monthly*25).toFixed(0);
	        $("#output_payback").html(plant_size_data.payback_period_year+" years");
					$("#output_roi").html(plant_size_data.percentage_return_on_investment);

				
				var output_area_ft = plant_size_data.area_sq_ft;
				var output_area_m = parseFloat(plant_size_data.area_sq_ft*0.092903).toFixed(0);
				$("#output_area_ft").html(output_area_ft+ 'Sq. Feet'); 
				$("#output_area_m").html(output_area_m+ 'Sq. m.'); 
}




          //  $("#budget_txt").prop("value", data.from);
        }
    });

    }

 function get_chart_data(plant_size){

 	var calculated;


	 for(i=0;i<data_chart_list.length;i++){ 
		 if(data_chart_list[i].plant_size == plant_size){
			 calculated['plant_size'] = data_chart_list[i].plant_size; 
             calculated['project_cost'] =  data_chart_list[i].project_cost;
             calculated['normal_states'] =  data_chart_list[i].normal_states;
             calculated['special_states'] =  data_chart_list[i].special_states;
             calculated['total_expenditure'] =  data_chart_list[i].total_expenditure;
             calculated['area_sq_ft'] =  data_chart_list[i].area_sq_ft;
	         calculated['total_generation_per_day'] = data_chart_list[i].total_generation_per_day;
	         calculated['total_generation_per_year'] = data_chart_list[i].total_generation_per_year;
		 }
	 }
 	return calculated;
 }

 function get_special_state(state){
 	var state_ary=[11,5,2,1,37,31,35,12,18,14,15,16,17,13];
 	for(i=0;i<state_ary.length;i++){ 

		 if(state_ary[i] == state){
		 	return true;
		 }

	}

	return false;

 }