<?php

namespace App\Http\Controllers\Tenant;

use App\Http\Controllers\Controller;
use App\Http\Resources\Tenant\CreditLedgerResource;
use App\Http\Resources\Tenant\EventPurchaseResource;
use App\Models\EventCreditsLedger;
use App\Models\EventPurchase;
use App\Models\Tenant;
use Illuminate\Http\Request;

class CreditController extends Controller
{
    public function balance(Request $request)
    {
        $user = $request->user();
        if (!$user) {
            return response()->json(['message' => 'Unauthenticated'], 401);
        }

        $tenant = Tenant::findOrFail($user->tenant_id);

        return response()->json([
            'balance' => $tenant->event_credits_balance,
            'free_event_granted_at' => $tenant->free_event_granted_at,
        ]);
    }

    public function ledger(Request $request)
    {
        $user = $request->user();
        if (!$user) {
            return response()->json(['message' => 'Unauthenticated'], 401);
        }

        $tenant = Tenant::findOrFail($user->tenant_id);
        $ledgers = EventCreditsLedger::where('tenant_id', $tenant->id)
            ->orderBy('created_at', 'desc')
            ->paginate(20);

        return CreditLedgerResource::collection($ledgers);
    }

    public function history(Request $request)
    {
        $user = $request->user();
        if (!$user) {
            return response()->json(['message' => 'Unauthenticated'], 401);
        }

        $tenant = Tenant::findOrFail($user->tenant_id);
        $purchases = EventPurchase::where('tenant_id', $tenant->id)
            ->orderBy('purchased_at', 'desc')
            ->paginate(20);

        return EventPurchaseResource::collection($purchases);
    }
}