<?php

namespace Database\Seeders;

use Illuminate\Database\Console\Seeds\WithoutModelEvents;
use Illuminate\Database\Seeder;
use App\Models\BuildingFunction;
use App\Models\RetributionFormula;

class RetributionFormulaSeeder extends Seeder
{
    /**
     * Run the database seeds.
     */
    public function run(): void
    {
        // Get building function codes from the actual seeded data (child functions only)
        $buildingFunctionCodes = [
            'AGAMA',
            'SOSIAL_BUDAYA',
            'CAMPURAN_KECIL',
            'CAMPURAN_BESAR',
            'USAHA_KECIL',
            'USAHA_BESAR',
            'HUNIAN_SEDERHANA',
            'HUNIAN_TIDAK_SEDERHANA',
            'MBR'
        ];

        // Formula lengkap retribusi dengan perhitungan per lantai
        // Bagian 1: Perhitungan per lantai
        $floorCalculationFormula = "(fungsi_bangunan * (ip_permanen + ip_kompleksitas + (0.5 * ip_ketinggian)))";
        
        // Bagian 2: Formula retribusi lengkap
        $mainFormula = "(1 * luas_bangunan * (indeks_lokalitas * 70350 * ({$floorCalculationFormula}) * 1))";
        $additionalFormula = "(0.5 * (1 * luas_bangunan * (indeks_lokalitas * 70350 * ({$floorCalculationFormula}) * 1)))";
        $fullFormulaExpression = "{$mainFormula} + {$additionalFormula}";

        // Buat formula untuk 5 lantai pertama saja
        for ($floorNumber = 1; $floorNumber <= 5; $floorNumber++) {
            foreach ($buildingFunctionCodes as $code) {
                $buildingFunction = BuildingFunction::where('code', $code)->first();
                
                if ($buildingFunction) {
                    $formulaName = "{$buildingFunction->name} - Lantai {$floorNumber}";
                    
                    RetributionFormula::updateOrCreate(
                        [
                            'building_function_id' => $buildingFunction->id,
                            'floor_number' => $floorNumber
                        ],
                        [
                            'name' => $formulaName,
                            'formula_expression' => $fullFormulaExpression,
                            'description' => "Formula retribusi untuk {$buildingFunction->name} dengan {$floorNumber} lantai. Formula: {$fullFormulaExpression}",
                            'floor_number' => $floorNumber,
                            'luas_bangunan_rate' => $buildingFunction->base_tariff ?? 50000,
                            'is_active' => true
                        ]
                    );

                    $this->command->info("Created formula for: {$formulaName}");
                } else {
                    $this->command->warn("Building function not found: {$code}");
                }
            }
        }

        $this->command->info('Retribution Formulas seeding completed for 5 floors!');
        $this->command->info("Building functions processed: " . implode(', ', $buildingFunctionCodes));
        $this->command->info("Floor calculation formula: {$floorCalculationFormula}");
        $this->command->info("Full retribution formula: {$fullFormulaExpression}");
    }
}