<?php

namespace Tests\Traits;

use App\Models\Member;
use App\Models\MembershipPayment;
use App\Models\User;
use Illuminate\Http\UploadedFile;
use Illuminate\Support\Facades\Storage;

trait CreatesMemberData
{
    /**
     * Create a member with associated user
     */
    protected function createMember(array $memberAttributes = [], array $userAttributes = []): Member
    {
        $user = User::factory()->create($userAttributes);
        return Member::factory()->create(array_merge(
            ['user_id' => $user->id],
            $memberAttributes
        ));
    }

    /**
     * Create a pending member (awaiting payment)
     */
    protected function createPendingMember(array $attributes = []): Member
    {
        return $this->createMember(array_merge([
            'membership_status' => Member::STATUS_PENDING,
            'membership_started_at' => null,
            'membership_expires_at' => null,
        ], $attributes));
    }

    /**
     * Create an active member with valid membership
     */
    protected function createActiveMember(array $attributes = []): Member
    {
        return $this->createMember(array_merge([
            'membership_status' => Member::STATUS_ACTIVE,
            'membership_started_at' => now()->subMonth(),
            'membership_expires_at' => now()->addYear(),
        ], $attributes));
    }

    /**
     * Create an expired member
     */
    protected function createExpiredMember(array $attributes = []): Member
    {
        return $this->createMember(array_merge([
            'membership_status' => Member::STATUS_EXPIRED,
            'membership_started_at' => now()->subYear()->subMonth(),
            'membership_expires_at' => now()->subMonth(),
        ], $attributes));
    }

    /**
     * Create a suspended member
     */
    protected function createSuspendedMember(array $attributes = []): Member
    {
        return $this->createMember(array_merge([
            'membership_status' => Member::STATUS_SUSPENDED,
        ], $attributes));
    }

    /**
     * Create a member with a pending payment
     */
    protected function createMemberWithPendingPayment(array $memberAttributes = [], array $paymentAttributes = []): array
    {
        Storage::fake('private');

        $member = $this->createPendingMember($memberAttributes);

        $payment = MembershipPayment::factory()->create(array_merge([
            'member_id' => $member->id,
            'status' => MembershipPayment::STATUS_PENDING,
            'amount' => 1000,
            'payment_method' => MembershipPayment::METHOD_BANK_TRANSFER,
        ], $paymentAttributes));

        return ['member' => $member, 'payment' => $payment];
    }

    /**
     * Create a member with payment at specific approval stage
     */
    protected function createMemberWithPaymentAtStage(string $stage, array $memberAttributes = []): array
    {
        Storage::fake('private');

        $member = $this->createPendingMember($memberAttributes);

        $statusMap = [
            'pending' => MembershipPayment::STATUS_PENDING,
            'cashier_approved' => MembershipPayment::STATUS_APPROVED_CASHIER,
            'accountant_approved' => MembershipPayment::STATUS_APPROVED_ACCOUNTANT,
            'fully_approved' => MembershipPayment::STATUS_APPROVED_CHAIR,
        ];

        $payment = MembershipPayment::factory()->create([
            'member_id' => $member->id,
            'status' => $statusMap[$stage] ?? MembershipPayment::STATUS_PENDING,
        ]);

        return ['member' => $member, 'payment' => $payment];
    }

    /**
     * Create a fake receipt file for testing
     */
    protected function createFakeReceipt(string $name = 'receipt.jpg'): UploadedFile
    {
        return UploadedFile::fake()->image($name, 800, 600);
    }

    /**
     * Get valid member registration data
     */
    protected function getValidMemberRegistrationData(array $overrides = []): array
    {
        $uniqueEmail = 'test'.uniqid().'@example.com';

        return array_merge([
            'full_name' => 'Test User',
            'email' => $uniqueEmail,
            'password' => 'Password123!',
            'password_confirmation' => 'Password123!',
            'phone' => '0912345678',
            'national_id' => 'A123456789',
            'address_line_1' => '123 Test Street',
            'address_line_2' => '',
            'city' => 'Taipei',
            'postal_code' => '100',
            'emergency_contact_name' => 'Emergency Contact',
            'emergency_contact_phone' => '0987654321',
            'terms_accepted' => true,
        ], $overrides);
    }
}