riksdagen-app/app/Livewire/Party/Show.php

<?php

namespace App\Livewire\Party;

use App\Enums\Parties as PartyEnum;
use App\Services\RiksdagenService;
use Asantibanez\LivewireCharts\Models\ColumnChartModel;
use Asantibanez\LivewireCharts\Models\PieChartModel;
use Illuminate\Support\Facades\Cache;
use Livewire\Attributes\Computed;
use Livewire\Attributes\Lazy;
use Livewire\Component;

#[Lazy()]
class Show extends Component
{
    public $partyCode;

    public $party;

    public $motions = [];

    public $members = [];

    public $votes = [];

    public $selectedYear = '';

    private RiksdagenService $service;

    public function mount($partyCode)
    {
        $this->partyCode = strtoupper($partyCode);
        $this->service = app(RiksdagenService::class);

        // Find party info
        $this->party = collect(PartyEnum::cases())
            ->firstWhere('value', $this->partyCode);

        if (! $this->party) {
            abort(404);
        }

        $this->loadPartyData();
    }

    public function loadPartyData()
    {
        // Load party motions
        $this->loadMotions();

        // Load party members
        $this->loadMembers();

        // Load voting data for members
        $this->loadVotingData();
    }

    public function loadMotions()
    {
        $result = Cache::remember('party_motions_'.$this->partyCode, 60 * 30, function () {
            return $this->service->getPartyMotions($this->partyCode);
        });

        $this->motions = $result->original->dokumentlista->dokument ?? [];

        // Set default selected year if motions exist
        if (! empty($this->motions)) {
            $years = collect($this->motions)->pluck('rm')->unique()->sort()->reverse();
            $this->selectedYear = $years->first();
        }
    }

    public function loadMembers()
    {
        $result = Cache::remember('party_members_'.$this->partyCode, 24 * 60 * 60, function () {
            return $this->service->searchPerson(party: $this->partyCode);
        });

        $this->members = $result->original->personlista->person ?? [];
    }

    public function loadVotingData()
    {
        // For now, load voting data for a sample of members due to API limitations
        $sampleMembers = collect($this->members)->take(5);

        foreach ($sampleMembers as $member) {
            $memberVotes = Cache::remember('member_votes_'.$member->intressent_id, 60 * 60, function () use ($member) {
                return $this->service->searchVotes(mp_id: $member->intressent_id);
            });

            $votes = $memberVotes->original->voteringlista->votering ?? [];
            $this->votes = array_merge($this->votes, is_array($votes) ? $votes : [$votes]);
        }
    }

    public function selectYear($year)
    {
        $this->selectedYear = $year;
    }

    #[Computed()]
    public function motionsByYear()
    {
        $grouped = [];
        foreach ($this->motions as $motion) {
            $rm = $motion->rm;
            if (! isset($grouped[$rm])) {
                $grouped[$rm] = [];
            }
            $grouped[$rm][] = $motion;
        }

        return $grouped;
    }

    #[Computed()]
    public function motionStatistics()
    {
        $stats = [
            'total' => count($this->motions),
            'by_year' => [],
            'by_type' => [],
        ];

        foreach ($this->motions as $motion) {
            // By year
            $year = $motion->rm;
            $stats['by_year'][$year] = ($stats['by_year'][$year] ?? 0) + 1;

            // By type
            $type = $motion->subtyp ?? 'Okänd';
            $stats['by_type'][$type] = ($stats['by_type'][$type] ?? 0) + 1;
        }

        return $stats;
    }

    #[Computed()]
    public function votingStatistics()
    {
        $stats = [];
        foreach ($this->votes as $vote) {
            $voteType = $vote->rost ?? 'Okänd';
            $stats[$voteType] = ($stats[$voteType] ?? 0) + 1;
        }

        return $stats;
    }

    #[Computed()]
    public function motionsColumnChart()
    {
        $motionStats = $this->motionStatistics;

        $chart = (new ColumnChartModel)
            ->setTitle('Motioner per år')
            ->setAnimated(true)
            ->withDataLabels();

        $colors = ['#3B82F6', '#10B981', '#F59E0B', '#EF4444', '#8B5CF6'];
        $colorIndex = 0;

        foreach ($motionStats['by_year'] as $year => $count) {
            $chart->addColumn($year, $count, $colors[$colorIndex % count($colors)]);
            $colorIndex++;
        }

        return $chart;
    }

    #[Computed()]
    public function motionTypePieChart()
    {
        $motionStats = $this->motionStatistics;

        $chart = (new PieChartModel)
            ->setTitle('Motioner per typ')
            ->setAnimated(true)
            ->withDataLabels();

        $colors = ['#3B82F6', '#10B981', '#F59E0B', '#EF4444'];
        $colorIndex = 0;

        foreach ($motionStats['by_type'] as $type => $count) {
            $chart->addSlice($type, $count, $colors[$colorIndex % count($colors)]);
            $colorIndex++;
        }

        return $chart;
    }

    #[Computed()]
    public function votingPieChart()
    {
        $votingStats = $this->votingStatistics;

        $chart = (new PieChartModel)
            ->setTitle('Röstfördelning (urval av ledamöter)')
            ->setAnimated(true)
            ->withDataLabels();

        $colors = [
            'Ja' => '#10b981',
            'Nej' => '#ef4444',
            'Frånvarande' => '#6b7280',
            'Avstår' => '#f59e0b',
        ];

        foreach ($votingStats as $voteType => $count) {
            $color = $colors[$voteType] ?? '#8b5cf6';
            $chart->addSlice($voteType, $count, $color);
        }

        return $chart;
    }

    public function placeholder()
    {
        return view('livewire.person.show-skeleton');
    }

    public function render()
    {
        return view('livewire.party.show')
            ->title($this->party->label().' - Riksdagen App');
    }
}