<?php

namespace App\Http\Controllers;

use App\Models\Hotel;
use App\Models\PricingRule;
use App\Models\RoomType;
use App\Models\User;
use Illuminate\Http\Request;
use Illuminate\Support\Facades\Hash;

class AdminController extends Controller
{
    public function index()
    {
        return view('admin.index', [
            'users' => User::with('hotel')->get(),
            'hotels' => Hotel::withCount('roomTypes')->get(),
            'roomTypes' => RoomType::with('hotel')->get(),
            'pricingRules' => PricingRule::with('hotel')->get(),
        ]);
    }

    public function storeUser(Request $request)
    {
        $data = $request->validate([
            'name' => ['required'],
            'email' => ['required', 'email', 'unique:users,email'],
            'hotel_id' => ['nullable', 'exists:hotels,id'],
            'role' => ['required', 'in:admin,revenue_manager,reservation_staff'],
            'password' => ['required', 'min:6'],
        ]);
        $data['password'] = Hash::make($data['password']);
        User::create($data);

        return back()->with('status', 'Đã tạo user.');
    }

    public function storeHotel(Request $request)
    {
        Hotel::create($request->validate([
            'name' => ['required'],
            'code' => ['required', 'unique:hotels,code'],
            'city' => ['nullable'],
            'currency' => ['required', 'size:3'],
            'total_rooms' => ['required', 'integer'],
            'gross_profit_margin' => ['required', 'numeric'],
        ]));

        return back()->with('status', 'Đã tạo hotel.');
    }

    public function storePricingRule(Request $request)
    {
        PricingRule::create($request->validate([
            'hotel_id' => ['required', 'exists:hotels,id'],
            'name' => ['required'],
            'occupancy_min' => ['nullable', 'numeric'],
            'occupancy_max' => ['nullable', 'numeric'],
            'pickup_min' => ['nullable', 'integer'],
            'booking_window_min' => ['nullable', 'integer'],
            'booking_window_max' => ['nullable', 'integer'],
            'day_of_week' => ['nullable'],
            'season' => ['nullable'],
            'adjustment_percent' => ['required', 'numeric'],
        ]) + ['active' => $request->boolean('active', true)]);

        return back()->with('status', 'Đã tạo pricing rule.');
    }
}