<?php

namespace Database\Seeders;

use App\Models\InhabitantClassification;
use App\Models\MunicipalitySize;
use Illuminate\Database\Seeder;

class InhabitantClassificationSeeder extends Seeder
{
    public function run(): void
    {
        $sizes = MunicipalitySize::pluck('id', 'acronym');

        if ($sizes->isEmpty()) {
            return;
        }

        $rules = [
            'PP' => [
                ['description' => 'Até 50k — isenção inicial (meses 1 a 3)', 'start' => 1,  'end' => 3,  'tbr_percentage' => 0.0000, 'is_renewal' => false],
                ['description' => 'Até 50k — meses 4 a 12',                  'start' => 4,  'end' => 12, 'tbr_percentage' => 0.4000, 'is_renewal' => false],
                ['description' => 'Até 50k — meses 13 a 60',                 'start' => 13, 'end' => 60, 'tbr_percentage' => 0.6000, 'is_renewal' => false],
                ['description' => 'Renovação até 50k',                       'start' => 1,  'end' => 60, 'tbr_percentage' => 0.6000, 'is_renewal' => true],
            ],
            'MP' => [
                ['description' => 'De 50k a 100k — isenção inicial (meses 1 a 3)', 'start' => 1,  'end' => 3,  'tbr_percentage' => 0.0000, 'is_renewal' => false],
                ['description' => 'De 50k a 100k — meses 4 a 12',                  'start' => 4,  'end' => 12, 'tbr_percentage' => 0.5000, 'is_renewal' => false],
                ['description' => 'De 50k a 100k — meses 13 a 60',                 'start' => 13, 'end' => 60, 'tbr_percentage' => 0.7500, 'is_renewal' => false],
                ['description' => 'Renovação 50k–100k',                            'start' => 1,  'end' => 60, 'tbr_percentage' => 0.7500, 'is_renewal' => true],
            ],
            'GP' => [
                ['description' => 'De 100k a 200k — isenção inicial (meses 1 a 3)', 'start' => 1,  'end' => 3,  'tbr_percentage' => 0.0000, 'is_renewal' => false],
                ['description' => 'De 100k a 200k — meses 4 a 12',                  'start' => 4,  'end' => 12, 'tbr_percentage' => 0.7500, 'is_renewal' => false],
                ['description' => 'De 100k a 200k — meses 13 a 60',                 'start' => 13, 'end' => 60, 'tbr_percentage' => 1.0000, 'is_renewal' => false],
                ['description' => 'Renovação 100k–200k',                            'start' => 1,  'end' => 60, 'tbr_percentage' => 1.0000, 'is_renewal' => true],
            ],
            'MGP' => [
                ['description' => 'Acima de 200k — isenção inicial (meses 1 a 3)', 'start' => 1,  'end' => 3,  'tbr_percentage' => 0.0000, 'is_renewal' => false],
                ['description' => 'Acima de 200k — meses 4 a 12',                  'start' => 4,  'end' => 12, 'tbr_percentage' => 1.0000, 'is_renewal' => false],
                ['description' => 'Acima de 200k — meses 13 a 60',                 'start' => 13, 'end' => 60, 'tbr_percentage' => 1.5000, 'is_renewal' => false],
                ['description' => 'Renovação +200k',                                'start' => 1,  'end' => 60, 'tbr_percentage' => 1.5000, 'is_renewal' => true],
            ],
        ];

        foreach ($rules as $acronym => $brackets) {
            $sizeId = $sizes[$acronym] ?? null;

            if (!$sizeId) {
                continue;
            }

            foreach ($brackets as $bracket) {
                InhabitantClassification::firstOrCreate(
                    [
                        'municipality_size_id' => $sizeId,
                        'start'                => $bracket['start'],
                        'end'                  => $bracket['end'],
                        'is_renewal'           => $bracket['is_renewal'],
                    ],
                    array_merge($bracket, ['municipality_size_id' => $sizeId]),
                );
            }
        }
    }
}