<?php

namespace App\Http\Controllers\Admin;

use App\Http\Controllers\Controller;
use App\Models\AuditLog;
use App\Models\ImportLog;
use App\Models\Member;
use App\Services\MemberImportService;
use App\Support\Spreadsheet;
use Illuminate\Http\RedirectResponse;
use Illuminate\Http\Request;
use Illuminate\View\View;

class MemberController extends Controller
{
    public function index(Request $request): View
    {
        $q = $request->query('q');
        $members = Member::query()
            ->when($q, fn ($query) => $query->search($q))
            ->withCount(['drawResults as confirmed_wins' => fn ($query) => $query->where('status', \App\Models\DrawResult::STATUS_CONFIRMED)])
            ->with('attendance')
            ->orderBy('nama')
            ->paginate(25)
            ->withQueryString();

        $importLogs = ImportLog::where('type', 'members')->with('importedBy')->latest()->take(5)->get();

        return view('admin.members.index', compact('members', 'q', 'importLogs'));
    }

    public function edit(Member $member): View
    {
        return view('admin.members.edit', compact('member'));
    }

    public function update(Request $request, Member $member): RedirectResponse
    {
        $data = $request->validate([
            'no_anggota' => ['nullable', 'string', 'max:255'],
            'no_pekerja' => ['nullable', 'string', 'max:255', "unique:members,no_pekerja,{$member->id}"],
            'no_kp' => ['nullable', 'string', 'max:255', "unique:members,no_kp,{$member->id}"],
            'nama' => ['required', 'string', 'max:255'],
            'jabatan' => ['nullable', 'string', 'max:255'],
            'bahagian' => ['nullable', 'string', 'max:255'],
            'telefon' => ['nullable', 'string', 'max:255'],
            'status_aktif' => ['required', 'boolean'],
        ]);

        $member->update($data);
        AuditLog::record('member.update', "Kemaskini anggota: {$member->nama}", $member);

        return redirect()->route('admin.members.index')->with('success', 'Maklumat anggota dikemaskini.');
    }

    public function destroy(Member $member): RedirectResponse
    {
        $nama = $member->nama;
        $member->delete();
        AuditLog::record('member.delete', "Padam anggota: {$nama}");

        return redirect()->route('admin.members.index')->with('success', "Anggota '{$nama}' dipadam.");
    }

    public function showImport(): View
    {
        $logs = ImportLog::where('type', 'members')->with('importedBy')->latest()->take(15)->get();

        return view('admin.members.import', compact('logs'));
    }

    public function import(Request $request, MemberImportService $service): RedirectResponse
    {
        $request->validate([
            'file' => ['required', 'file', 'mimes:csv,txt,xlsx,xls', 'max:10240'],
        ]);

        $file = $request->file('file');
        $rows = Spreadsheet::read($file->getRealPath(), $file->getClientOriginalExtension());

        $log = $service->import($rows, $file->getClientOriginalName(), $request->user()->id);
        AuditLog::record('member.import', "Import anggota: {$log->filename}", $log, [
            'success' => $log->success_count,
            'duplicate' => $log->duplicate_count,
            'failed' => $log->failed_count,
        ]);

        return redirect()->route('admin.members.import')->with('import_result', $log->id);
    }
}