<?php

namespace App\Http\Controllers\Admin;

use App\Models\Config;
use Illuminate\Support\Arr;

class DisplayController extends CommonController
{
    public function dashboard(OtherController $statistics)
    {
        $data = $statistics->homeV2Data();
        $coverage = json_decode(Config::where('key', 'threeCoverageItems')->orderBy('id', 'desc')->value('value') ?? '[]', true);

        return $this->success([
            'list' => Arr::only($data['list'], [
                'schoolmate_total', 'schoolmate_year', 'course_signs_pass',
                'course_signs_pass_unique', 'genban_total', 'company_invested_total',
            ]),
            'suzhou' => collect($data['suzhou'])->map(fn ($area) => Arr::only($area, ['area', 'total', 'total_unique'])),
            'country' => collect($data['country'])->map(fn ($area) => Arr::only($area, ['area', 'total'])),
            'monthCourses' => collect($data['monthCourses'])->map(fn ($item) => [
                'name' => data_get($item, 'title') ?: data_get($item, 'course.name', ''),
                'location' => data_get($item, 'address') ?: data_get($item, 'course.address_detail', ''),
                'teacher' => collect(data_get($item, 'course.teacher_detail'))->pluck('name')->filter()->implode('、'),
            ]),
            'yearConfigs' => collect($data['yearConfigs'])->map(fn ($year) => [
                'name' => data_get($year, 'name'),
                'course_periods_total' => data_get($year, 'course_periods_total'),
                'course_signs_unique_total' => data_get($year, 'course_signs_unique_total'),
                'courseTypes' => collect(data_get($year, 'courseTypes'))->map(fn ($type) => [
                    'name' => data_get($type, 'name'),
                    'course_periods_total' => data_get($type, 'course_periods_total'),
                    'course_signs_total' => data_get($type, 'course_signs_total'),
                ])->values(),
            ])->values(),
            'coverage' => collect(is_array($coverage) ? $coverage : [])
                ->filter(fn ($item) => is_array($item))
                ->map(fn ($item) => Arr::only($item, ['name', 'total', 'complete', 'unit']))
                ->values(),
        ]);
    }
}