<?php

namespace App\Http\Controllers;

use App\Http\Controllers\Concerns\ResolvesActiveUnit;
use App\Http\Requests\TreasuryLaunchRequest;
use App\Http\Resources\TreasuryLaunchResource;
use App\Services\TreasuryAccountService;
use App\Services\TreasuryLaunchService;
use Illuminate\Http\JsonResponse;
use Illuminate\Http\Request;

class TreasuryLaunchController extends Controller
{
    use ResolvesActiveUnit;

    public function __construct(
        protected TreasuryLaunchService $service,
        protected TreasuryAccountService $accountService,
    ) {}

    // --- Unidade ativa (Franchisee): extrato e movimentação manual ---

    public function indexMe(Request $request): JsonResponse
    {
        $unitId = $this->activeUnitId();
        if (! $unitId) {
            return $this->errorResponse(message: 'Unidade não encontrada', code: 404);
        }

        $accountId = $request->filled('account_id') ? (int) $request->input('account_id') : null;

        // Extrato só de uma conta da própria unidade.
        if ($accountId !== null && ! $this->accountService->findByIdForUnit($accountId, $unitId)) {
            return $this->errorResponse(message: 'Conta não encontrada', code: 404);
        }

        return $this->successResponse(
            payload: TreasuryLaunchResource::collection($this->service->getAll($accountId)),
        );
    }

    public function storeMe(TreasuryLaunchRequest $request): JsonResponse
    {
        $unitId = $this->activeUnitId();
        if (! $unitId) {
            return $this->errorResponse(message: 'Unidade não encontrada', code: 404);
        }

        $data = $request->validated();

        // A conta movimentada precisa pertencer à unidade ativa.
        if (! $this->accountService->findByIdForUnit((int) $data['account_id'], $unitId)) {
            return $this->errorResponse(message: 'Conta não encontrada', code: 404);
        }

        $item = $this->service->create($data);

        return $this->successResponse(payload: new TreasuryLaunchResource($item), message: __('messages.created'), code: 201);
    }

    public function updateMe(TreasuryLaunchRequest $request, int $id): JsonResponse
    {
        $unitId = $this->activeUnitId();
        $item = $this->service->findById($id);
        $currentAccountId = $item?->transaction_type === 'entrada'
            ? $item?->to_account_id
            : $item?->from_account_id;
        $accountId = $request->integer('account_id') ?: $currentAccountId;

        if (! $unitId || ! $item || ! $currentAccountId
            || ! $this->accountService->findByIdForUnit($currentAccountId, $unitId)
            || ! $accountId || ! $this->accountService->findByIdForUnit($accountId, $unitId)) {
            return $this->errorResponse(message: 'Movimentação não encontrada', code: 404);
        }

        $updated = $this->service->update($id, $request->validated());

        return $this->successResponse(payload: new TreasuryLaunchResource($updated), message: __('messages.updated'));
    }

    public function destroyMe(int $id): JsonResponse
    {
        $unitId = $this->activeUnitId();
        $item = $this->service->findById($id);
        $accountId = $item?->transaction_type === 'entrada' ? $item?->to_account_id : $item?->from_account_id;

        if (! $unitId || ! $item || ! $accountId || ! $this->accountService->findByIdForUnit($accountId, $unitId)) {
            return $this->errorResponse(message: 'Movimentação não encontrada', code: 404);
        }

        $this->service->delete($id);

        return $this->successResponse(message: __('messages.deleted'), code: 204);
    }

    public function index(Request $request): JsonResponse
    {
        $accountId = $request->filled('account_id') ? (int) $request->input('account_id') : null;
        $items = $this->service->getAll($accountId);

        return $this->successResponse(payload: TreasuryLaunchResource::collection($items));
    }

    public function store(TreasuryLaunchRequest $request): JsonResponse
    {
        $item = $this->service->create($request->validated());

        return $this->successResponse(payload: new TreasuryLaunchResource($item), message: __('messages.created'), code: 201);
    }

    public function show(int $id): JsonResponse
    {
        $item = $this->service->findById($id);

        return $this->successResponse(payload: new TreasuryLaunchResource($item));
    }

    public function update(TreasuryLaunchRequest $request, int $id): JsonResponse
    {
        $item = $this->service->update($id, $request->validated());

        return $this->successResponse(payload: new TreasuryLaunchResource($item), message: __('messages.updated'));
    }

    public function destroy(int $id): JsonResponse
    {
        $this->service->delete($id);

        return $this->successResponse(message: __('messages.deleted'), code: 204);
    }
}