<?php

namespace App\Http\Controllers\Miniapp;

use App\Http\Controllers\Controller;
use App\Models\MiniappUser;
use App\Models\Teacher;
use App\Support\ApiResponse;
use App\Support\Miniapp\MiniappPresenter;
use Illuminate\Http\JsonResponse;
use Illuminate\Http\Request;

class TeacherController extends Controller
{
    use ApiResponse;

    public function show(Request $request, int $teacher): JsonResponse
    {
        /** @var MiniappUser $user */
        $user = $request->user();
        $payload = MiniappPresenter::userPayload($user);

        if (! ($payload['can_see_radar'] ?? false)) {
            return $this->fail('无权查看老师详情', 403);
        }

        $model = Teacher::query()
            ->with(['university', 'researchDirections', 'starLevelItem', 'statusItem'])
            ->findOrFail($teacher);

        return $this->ok([
            'id' => $model->id,
            'name' => $model->name,
            'department' => $model->department,
            'bio' => $model->bio,
            'title' => $model->title,
            'city' => $model->city,
            'phone' => $model->phone,
            'email' => $model->email,
            'university_name' => $model->displayUniversityName(),
            'research_direction' => $model->researchDirections->pluck('name')->join('、') ?: null,
            'research_directions' => $model->researchDirections->map(fn ($d) => [
                'id' => $d->id,
                'name' => $d->name,
            ])->values()->all(),
            'star_level_item' => $model->starLevelItem ? [
                'id' => $model->starLevelItem->id,
                'label' => $model->starLevelItem->label,
                'value' => $model->starLevelItem->value,
            ] : null,
            'status_item' => $model->statusItem ? [
                'id' => $model->statusItem->id,
                'label' => $model->statusItem->label,
                'value' => $model->statusItem->value,
            ] : null,
            'is_partner' => (bool) $model->is_partner,
        ]);
    }
}