<?php

namespace App\Http\Controllers\Client;

use App\Http\Controllers\Controller;
use App\Models\Crm\Customer;
use App\Models\Meal\DailyMealPlan;
use App\Models\Meal\MealReview;
use Illuminate\Http\JsonResponse;
use Illuminate\Http\Request;
use Illuminate\Support\Carbon;

class MealController extends Controller
{
    /**
     * 我的用膳列表（分页）
     */
    public function list(Request $request): JsonResponse
    {
        /** @var Customer $customer */
        $customer = $request->user();

        $query = DailyMealPlan::withoutGlobalScope('store')
            ->where('customer_id', $customer->id)
            ->with('review');

        // 按指定日期筛选
        if ($request->filled('date')) {
            $query->whereDate('plan_date', $request->input('date'));
        }

        // 最近N天
        if ($request->filled('days') && !$request->filled('date')) {
            $days = (int) $request->input('days', 7);
            $query->where('plan_date', '>=', Carbon::today()->subDays($days - 1));
        }

        return $this->paginate(
            $query->orderByDesc('plan_date')->paginate(20)
        );
    }

    /**
     * 今日用膳
     */
    public function today(Request $request): JsonResponse
    {
        /** @var Customer $customer */
        $customer = $request->user();

        $list = DailyMealPlan::withoutGlobalScope('store')
            ->where('customer_id', $customer->id)
            ->whereDate('plan_date', today())
            ->get();

        return $this->success($list);
    }

    /**
     * 提交膳食点评
     */
    public function review(Request $request, int $planId): JsonResponse
    {
        /** @var Customer $customer */
        $customer = $request->user();

        $validated = $request->validate([
            'rating'  => 'required|integer|min:1|max:5',
            'content' => 'nullable|string|max:500',
        ]);

        // 确认该膳食计划属于当前客户
        $plan = DailyMealPlan::withoutGlobalScope('store')
            ->where('id', $planId)
            ->where('customer_id', $customer->id)
            ->first();

        if (!$plan) {
            return $this->error('膳食记录不存在或无权操作', 40401, 404);
        }

        $review = MealReview::updateOrCreate(
            ['daily_meal_plan_id' => $planId],
            [
                'score'       => $validated['rating'],
                'content'     => $validated['content'] ?? null,
                'customer_id' => $customer->id,
            ]
        );

        return $this->success($review);
    }
}