add spatial plannings retribution calculations
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arifal hidayat
209
app/Console/Commands/TestExcelFormulaCommand.php
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209
app/Console/Commands/TestExcelFormulaCommand.php
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<?php
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namespace App\Console\Commands;
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use App\Models\BuildingFunction;
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use App\Models\FloorHeightIndex;
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use App\Models\RetributionProposal;
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use Illuminate\Console\Command;
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class TestExcelFormulaCommand extends Command
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{
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/**
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* The name and signature of the console command.
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*
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* @var string
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*/
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protected $signature = 'test:excel-formula {--building-function=10} {--floor-area=100} {--floor-number=2}';
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/**
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* The console command description.
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*
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* @var string
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*/
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protected $description = 'Test Excel formula calculation with sample data';
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/**
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* Execute the console command.
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*/
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public function handle()
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{
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$this->info('🧮 Testing Excel Formula Calculation');
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$this->newLine();
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// Get parameters
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$buildingFunctionId = $this->option('building-function');
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$floorArea = (float) $this->option('floor-area');
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$floorNumber = (int) $this->option('floor-number');
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// Get building function and parameters
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$buildingFunction = BuildingFunction::with('parameter')->find($buildingFunctionId);
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if (!$buildingFunction || !$buildingFunction->parameter) {
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$this->error("Building function with ID {$buildingFunctionId} not found or has no parameters.");
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return 1;
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}
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// Get IP ketinggian for floor
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$floorHeightIndex = FloorHeightIndex::where('floor_number', $floorNumber)->first();
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$ipKetinggian = $floorHeightIndex ? $floorHeightIndex->ip_ketinggian : 1.0;
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// Get parameters
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$parameters = $buildingFunction->parameter->getParametersArray();
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$this->info("Test Parameters:");
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$this->table(
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['Parameter', 'Excel Cell', 'Value'],
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[
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['Building Function', 'Building Function', $buildingFunction->name],
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['Floor Area (D13)', 'D13', $floorArea . ' m²'],
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['Fungsi Bangunan (E13)', 'E13', $parameters['fungsi_bangunan']],
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['IP Permanen (F13)', 'F13', $parameters['ip_permanen']],
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['IP Kompleksitas (G13)', 'G13', $parameters['ip_kompleksitas']],
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['IP Ketinggian (H$3)', 'H$3', $ipKetinggian],
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['Indeks Lokalitas (N13)', 'N13', $parameters['indeks_lokalitas']],
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['Base Value', '70350', '70,350'],
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['Additional Factor ($O$3)', '$O$3', '0.5 (50%)']
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]
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);
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$this->newLine();
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// Calculate manually using the Excel formula
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$fungsi_bangunan = $parameters['fungsi_bangunan'];
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$ip_permanen = $parameters['ip_permanen'];
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$ip_kompleksitas = $parameters['ip_kompleksitas'];
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$indeks_lokalitas = $parameters['indeks_lokalitas'];
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$base_value = 70350;
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$additional_factor = 0.5;
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// Step 1: Calculate H13 (floor coefficient)
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$h13 = $fungsi_bangunan * ($ip_permanen + $ip_kompleksitas + (0.5 * $ipKetinggian));
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// Step 2: Main calculation
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$main_calculation = 1 * $floorArea * ($indeks_lokalitas * $base_value * $h13 * 1);
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// Step 3: Additional (50%)
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$additional_calculation = $additional_factor * $main_calculation;
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// Step 4: Total
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$total_retribution = $main_calculation + $additional_calculation;
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// Create breakdown array
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$breakdown = [
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'calculation_steps' => [
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'step_1_h13' => [
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'formula' => 'fungsi_bangunan * (ip_permanen + ip_kompleksitas + (0.5 * ip_ketinggian))',
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'calculation' => "{$fungsi_bangunan} * ({$ip_permanen} + {$ip_kompleksitas} + (0.5 * {$ipKetinggian}))",
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'result' => $h13
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],
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'step_2_main' => [
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'formula' => '(1*D13*(N13*70350*H13*1))',
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'calculation' => "1 * {$floorArea} * ({$indeks_lokalitas} * {$base_value} * {$h13} * 1)",
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'result' => $main_calculation
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],
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'step_3_additional' => [
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'formula' => '($O$3*(1*D13*(N13*70350*H13*1)))',
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'calculation' => "{$additional_factor} * {$main_calculation}",
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'result' => $additional_calculation
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],
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'step_4_total' => [
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'formula' => 'main + additional',
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'calculation' => "{$main_calculation} + {$additional_calculation}",
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'result' => $total_retribution
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]
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],
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'formatted_results' => [
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'H13' => number_format($h13, 6),
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'main_calculation' => 'Rp ' . number_format($main_calculation, 2),
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'additional_calculation' => 'Rp ' . number_format($additional_calculation, 2),
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'total_result' => 'Rp ' . number_format($total_retribution, 2)
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]
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];
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$this->info("📊 Calculation Breakdown:");
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$this->newLine();
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// Show each step
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foreach ($breakdown['calculation_steps'] as $stepName => $step) {
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$this->info("🔸 " . strtoupper(str_replace('_', ' ', $stepName)));
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$this->line(" Formula: " . $step['formula']);
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$this->line(" Calculation: " . $step['calculation']);
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$this->line(" Result: " . (is_numeric($step['result']) ? number_format($step['result'], 6) : $step['result']));
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$this->newLine();
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}
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$this->info("💰 Final Results:");
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$this->table(
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['Component', 'Value'],
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[
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['H13 (Floor Coefficient)', $breakdown['formatted_results']['H13']],
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['Main Calculation', $breakdown['formatted_results']['main_calculation']],
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['Additional (50%)', $breakdown['formatted_results']['additional_calculation']],
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['Total Retribution', $breakdown['formatted_results']['total_result']]
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]
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);
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$this->newLine();
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$this->info("🔍 Excel Formula Verification:");
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$this->line("Main Formula: =(1*D13*(N13*70350*H13*1))+(\$O\$3*(1*D13*(N13*70350*H13*1)))");
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$this->line("H13 Formula: =(\$E13*(\$F13+\$G13+(0.5*H\$3)))");
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// Test with different floor numbers
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if ($this->confirm('Test with different floor numbers?')) {
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$this->testMultipleFloors($buildingFunction, $floorArea, $parameters);
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}
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return 0;
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}
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/**
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* Test calculation with multiple floor numbers
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*/
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protected function testMultipleFloors(BuildingFunction $buildingFunction, float $floorArea, array $parameters)
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{
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$this->newLine();
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$this->info("🏢 Testing Multiple Floors:");
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$tableData = [];
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$totalRetribution = 0;
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for ($floor = 1; $floor <= 5; $floor++) {
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$floorHeightIndex = FloorHeightIndex::where('floor_number', $floor)->first();
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$ipKetinggian = $floorHeightIndex ? $floorHeightIndex->ip_ketinggian : 1.0;
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// Calculate using Excel formula
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$fungsi_bangunan = $parameters['fungsi_bangunan'];
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$ip_permanen = $parameters['ip_permanen'];
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$ip_kompleksitas = $parameters['ip_kompleksitas'];
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$indeks_lokalitas = $parameters['indeks_lokalitas'];
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$base_value = 70350;
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$additional_factor = 0.5;
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// Calculate H13 and result
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$H13 = $fungsi_bangunan * ($ip_permanen + $ip_kompleksitas + (0.5 * $ipKetinggian));
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$main_calc = 1 * $floorArea * ($indeks_lokalitas * $base_value * $H13 * 1);
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$additional_calc = $additional_factor * $main_calc;
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$result = $main_calc + $additional_calc;
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$totalRetribution += $result;
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$tableData[] = [
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"L{$floor}",
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$ipKetinggian,
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number_format($H13, 6),
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'Rp ' . number_format($result, 2)
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];
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}
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$this->table(
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['Floor', 'IP Ketinggian', 'H13 Value', 'Retribution Amount'],
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$tableData
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);
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$this->newLine();
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$this->info("🏗️ Total Building Retribution (5 floors): Rp " . number_format($totalRetribution, 2));
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$this->info("📏 Total Building Area: " . number_format($floorArea * 5, 2) . " m²");
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$this->info("💡 Average per m²: Rp " . number_format($totalRetribution / ($floorArea * 5), 2));
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}
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}
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