<?php

use App\Attributes\LayoutData;
use App\Attributes\Seo;
use App\Domains\Academic\Models\StudyProgram;
use App\Domains\Admission\Actions\AdmissionPricing\SetUpAdmissionFeeRates;
use App\Domains\Admission\DTOs\AdmissionPricing\AdmissionFeeRatesDTO;
use App\Domains\Admission\Models\AcademicProgram;
use App\Domains\Admission\Models\AdmissionSchedule;
use App\Domains\Admission\Models\FeeRate;
use App\Domains\Admission\Models\FeeType;
use App\Domains\Finance\Support\ValueObjects\Money;
use App\Livewire\Concerns\HasLayoutDataAttributes;
use App\Livewire\Concerns\HasSeoAttributes;
use App\Livewire\Concerns\WithToast;
use Illuminate\Support\Collection;
use Livewire\Attributes\Computed;
use Livewire\Attributes\Layout;
use Livewire\Attributes\Locked;
use Livewire\Component;

new #[Layout('components.layouts.app')]
#[Seo(title: 'domains/admission/seo.admission_schedule-detail.title', description: 'domains/admission/seo.admission_schedule-detail.description', keywords: 'domains/admission/seo.admission_schedule-detail.keywords')]
#[LayoutData(header: 'domains/admission/seo.admission_schedule.title', breadcrumbs: ['ui/menu.dashboard' => 'dashboard', 'domains/admission/seo.admission_schedule.title' => 'admission-schedules.index', '{admissionTrack.name} {term.name}' => ''], context: 'admissionSchedule')]
class extends Component
{
    use HasLayoutDataAttributes;
    use HasSeoAttributes;
    use WithToast;

    #[Locked]
    public string $id;

    public function mount($id): void
    {
        $this->id = $id;
    }

    #[Computed]
    public function admissionSchedule(): AdmissionSchedule
    {
        return AdmissionSchedule::with(['admissionTrack', 'term'])
            ->where('ulid', $this->id)->first();
    }

    #[Computed]
    public function studyPrograms(): Collection
    {
        return StudyProgram::all(['id', 'name', 'ulid']);
    }

    #[Computed]
    public function academicPrograms(): Collection
    {
        return AcademicProgram::all(['id', 'name', 'ulid']);
    }

    #[Computed]
    public function feeTypes(): Collection
    {
        return FeeType::all(['id', 'name', 'ulid']);
    }

    #[Computed]
    public function feeRates(): Collection
    {
        return FeeRate::where('admission_schedule_id', $this->admissionSchedule->id)
            ->get()
            ->mapWithKeys(function (FeeRate $rate) {
                $key = "{$rate->study_program_id}_{$rate->academic_program_id}_{$rate->fee_type_id}";

                $amount = $rate->amount;

                return [
                    $key => $amount,
                ];
            });
    }

    public function checkFeeSetup($studyId): bool
    {
        $requiredCount = count($this->academicPrograms) * count($this->feeTypes);

        if ($requiredCount === 0) {
            return false;
        }

        $filledCount = 0;

        foreach ($this->academicPrograms as $program) {
            foreach ($this->feeTypes as $fee) {
                $lookupKey = "{$studyId}_{$program->id}_{$fee->id}";
                $amount = $this->feeRates[$lookupKey] ?? '0';

                if ($amount instanceof Money) {
                    $amount = $amount->toFloat();
                }

                if ($amount !== '0' && $amount !== 0 && ! empty($amount)) {
                    $filledCount++;
                }
            }
        }

        return $filledCount === $requiredCount;
    }

    public function setBadgeVariant(mixed $amount): string
    {
        if (is_int($amount) && $amount !== 0) {
            return 'success';
        }

        if ($amount instanceof Money && $amount->toFloat() != 0) {
            return 'success';
        }

        return 'danger';
    }

    public function updateFee(string $feeTypeId, string $programId, string $studyId, int $value, SetUpAdmissionFeeRates $setUpAdmissionFeeRates): true
    {
        $feeType = $this->feeTypes->where('ulid', $feeTypeId)->first();
        $program = $this->academicPrograms->where('ulid', $programId)->first();
        $study = $this->studyPrograms->where('ulid', $studyId)->first();

        $setUpAdmissionFeeRates->execute(new AdmissionFeeRatesDTO(
            academicProgramId: $program->id,
            admissionScheduleId: $this->admissionSchedule->id,
            studyProgramId: $study->id,
            feeTypeId: $feeType->id,
            amount: $value
        ));
        $this->success(__('ui/crud.success.updated', ['resource' => __('ui/label.fee_type')]));
        $this->dispatch('$refresh');

        return true;
    }
};