<?php

namespace Database\Seeders;

use App\Models\Budget;
use App\Models\BudgetItem;
use App\Models\ChartOfAccount;
use App\Models\FinanceDocument;
use App\Models\Issue;
use App\Models\IssueComment;
use App\Models\IssueLabel;
use App\Models\IssueTimeLog;
use App\Models\Member;
use App\Models\MembershipPayment;
use App\Models\Transaction;
use App\Models\User;
use Illuminate\Database\Seeder;
use Illuminate\Support\Facades\Crypt;
use Illuminate\Support\Facades\Hash;

class TestDataSeeder extends Seeder
{
    /**
     * Run the database seeds.
     *
     * Creates comprehensive test data for manual and automated testing:
     * - 5 test users with different roles
     * - 20 members in various states (pending, active, expired, suspended)
     * - 30 payments at different approval stages
     * - 15 issues with various statuses
     * - 5 budgets with items
     * - 10 finance documents
     * - Sample transactions
     */
    public function run(): void
    {
        $this->command->info('🌱 Starting Test Data Seeding...');

        // Ensure required seeders have run
        $this->call([
            FinancialWorkflowPermissionsSeeder::class,
            ChartOfAccountSeeder::class,
            IssueLabelSeeder::class,
        ]);

        // Create test users with different roles
        $users = $this->createTestUsers();
        $this->command->info('✅ Created 6 test users with different roles');

        // Create members in various states
        $members = $this->createTestMembers($users);
        $this->command->info('✅ Created 20 members in various membership states');

        // Create payments at different approval stages
        $payments = $this->createTestPayments($members, $users);
        $this->command->info('✅ Created 30 membership payments at different approval stages');

        // Create issues with various statuses
        $issues = $this->createTestIssues($users, $members);
        $this->command->info('✅ Created 15 issues with various statuses and relationships');

        // Create budgets with items
        $budgets = $this->createTestBudgets($users);
        $this->command->info('✅ Created 5 budgets with budget items in different states');

        // Create finance documents
        $financeDocuments = $this->createTestFinanceDocuments($users);
        $this->command->info('✅ Created 10 finance documents');

        // Create sample transactions
        $transactions = $this->createTestTransactions($users);
        $this->command->info('✅ Created sample transactions');

        $this->command->info('');
        $this->command->info('🎉 Test Data Seeding Complete!');
        $this->command->info('');
        $this->displayTestAccounts($users);
    }

    /**
     * Create test users with different roles
     */
    private function createTestUsers(): array
    {
        $users = [];

        // 1. Super Admin
        $admin = User::firstOrCreate(
            ['email' => 'admin@test.com'],
            [
                'name' => 'Admin User',
                'password' => Hash::make('password'),
            ]
        );
        $admin->assignRole('admin');
        $users['admin'] = $admin;

        // 2. Finance Cashier (整合原 payment_cashier)
        $cashier = User::firstOrCreate(
            ['email' => 'cashier@test.com'],
            [
                'name' => 'Cashier User',
                'password' => Hash::make('password'),
            ]
        );
        $cashier->assignRole('finance_cashier');
        $users['cashier'] = $cashier;

        // 3. Finance Accountant (整合原 payment_accountant)
        $accountant = User::firstOrCreate(
            ['email' => 'accountant@test.com'],
            [
                'name' => 'Accountant User',
                'password' => Hash::make('password'),
            ]
        );
        $accountant->assignRole('finance_accountant');
        $users['accountant'] = $accountant;

        // 4. Finance Chair (整合原 payment_chair)
        $chair = User::firstOrCreate(
            ['email' => 'chair@test.com'],
            [
                'name' => 'Chair User',
                'password' => Hash::make('password'),
            ]
        );
        $chair->assignRole('finance_chair');
        $users['chair'] = $chair;

        // 5. Membership Manager
        $manager = User::firstOrCreate(
            ['email' => 'manager@test.com'],
            [
                'name' => 'Membership Manager',
                'password' => Hash::make('password'),
            ]
        );
        $manager->assignRole('membership_manager');
        $users['manager'] = $manager;

        // 6. Regular Member User
        $member = User::firstOrCreate(
            ['email' => 'member@test.com'],
            [
                'name' => 'Regular Member',
                'password' => Hash::make('password'),
            ]
        );
        $users['member'] = $member;

        return $users;
    }

    /**
     * Create test members in various states
     */
    private function createTestMembers(array $users): array
    {
        $members = [];
        $taiwanCities = ['台北市', '新北市', '台中市', '台南市', '高雄市', '桃園市'];
        $counter = 1;

        // 5 Pending Members
        for ($i = 0; $i < 5; $i++) {
            $members[] = Member::firstOrCreate(
                ['email' => "pending{$counter}@test.com"],
                [
                    'user_id' => $i === 0 ? $users['member']->id : null,
                    'full_name' => "待審核會員 {$counter}",
                    'phone' => '09' . str_pad($counter, 8, '0', STR_PAD_LEFT),
                    'address_line_1' => "測試地址 {$counter} 號",
                    'city' => $taiwanCities[array_rand($taiwanCities)],
                    'postal_code' => '100',
                    'membership_status' => Member::STATUS_PENDING,
                    'membership_type' => Member::TYPE_REGULAR,
                    'national_id_encrypted' => Crypt::encryptString('A' . str_pad($counter, 9, '0', STR_PAD_LEFT)),
                    'national_id_hash' => hash('sha256', 'A' . str_pad($counter, 9, '0', STR_PAD_LEFT)),
                ]
            );
            $counter++;
        }

        // 8 Active Members
        for ($i = 0; $i < 8; $i++) {
            $startDate = now()->subMonths(rand(1, 6));
            $members[] = Member::firstOrCreate(
                ['email' => "active{$counter}@test.com"],
                [
                    'user_id' => null,
                    'full_name' => "活躍會員 {$counter}",
                    'phone' => '09' . str_pad($counter, 8, '0', STR_PAD_LEFT),
                    'address_line_1' => "測試地址 {$counter} 號",
                    'city' => $taiwanCities[array_rand($taiwanCities)],
                    'postal_code' => '100',
                    'membership_status' => Member::STATUS_ACTIVE,
                    'membership_type' => $i < 6 ? Member::TYPE_REGULAR : ($i === 6 ? Member::TYPE_HONORARY : Member::TYPE_STUDENT),
                    'membership_started_at' => $startDate,
                    'membership_expires_at' => $startDate->copy()->addYear(),
                    'emergency_contact_name' => "緊急聯絡人 {$counter}",
                    'emergency_contact_phone' => '02-12345678',
                    'national_id_encrypted' => Crypt::encryptString('A' . str_pad($counter, 9, '0', STR_PAD_LEFT)),
                    'national_id_hash' => hash('sha256', 'A' . str_pad($counter, 9, '0', STR_PAD_LEFT)),
                ]
            );
            $counter++;
        }

        // 3 Expired Members
        for ($i = 0; $i < 3; $i++) {
            $startDate = now()->subYears(2);
            $members[] = Member::firstOrCreate(
                ['email' => "expired{$counter}@test.com"],
                [
                    'user_id' => null,
                    'full_name' => "過期會員 {$counter}",
                    'phone' => '09' . str_pad($counter, 8, '0', STR_PAD_LEFT),
                    'address_line_1' => "測試地址 {$counter} 號",
                    'city' => $taiwanCities[array_rand($taiwanCities)],
                    'postal_code' => '100',
                    'membership_status' => Member::STATUS_EXPIRED,
                    'membership_type' => Member::TYPE_REGULAR,
                    'membership_started_at' => $startDate,
                    'membership_expires_at' => $startDate->copy()->addYear(),
                    'national_id_encrypted' => Crypt::encryptString('A' . str_pad($counter, 9, '0', STR_PAD_LEFT)),
                    'national_id_hash' => hash('sha256', 'A' . str_pad($counter, 9, '0', STR_PAD_LEFT)),
                ]
            );
            $counter++;
        }

        // 2 Suspended Members
        for ($i = 0; $i < 2; $i++) {
            $members[] = Member::firstOrCreate(
                ['email' => "suspended{$counter}@test.com"],
                [
                    'user_id' => null,
                    'full_name' => "停權會員 {$counter}",
                    'phone' => '09' . str_pad($counter, 8, '0', STR_PAD_LEFT),
                    'address_line_1' => "測試地址 {$counter} 號",
                    'city' => $taiwanCities[array_rand($taiwanCities)],
                    'postal_code' => '100',
                    'membership_status' => Member::STATUS_SUSPENDED,
                    'membership_type' => Member::TYPE_REGULAR,
                    'national_id_encrypted' => Crypt::encryptString('A' . str_pad($counter, 9, '0', STR_PAD_LEFT)),
                    'national_id_hash' => hash('sha256', 'A' . str_pad($counter, 9, '0', STR_PAD_LEFT)),
                ]
            );
            $counter++;
        }

        // 2 Additional Pending Members (total 20)
        for ($i = 0; $i < 2; $i++) {
            $members[] = Member::firstOrCreate(
                ['email' => "newmember{$counter}@test.com"],
                [
                    'user_id' => null,
                    'full_name' => "新申請會員 {$counter}",
                    'phone' => '09' . str_pad($counter, 8, '0', STR_PAD_LEFT),
                    'address_line_1' => "測試地址 {$counter} 號",
                    'city' => $taiwanCities[array_rand($taiwanCities)],
                    'postal_code' => '100',
                    'membership_status' => Member::STATUS_PENDING,
                    'membership_type' => Member::TYPE_REGULAR,
                ]
            );
            $counter++;
        }

        return $members;
    }

    /**
     * Create test membership payments at different approval stages
     */
    private function createTestPayments(array $members, array $users): array
    {
        $payments = [];
        $paymentMethods = [
            MembershipPayment::METHOD_BANK_TRANSFER,
            MembershipPayment::METHOD_CASH,
        ];

        // 10 Pending Payments
        for ($i = 0; $i < 10; $i++) {
            $payments[] = MembershipPayment::firstOrCreate(
                ['reference' => 'REF-' . str_pad($i + 1, 5, '0', STR_PAD_LEFT)],
                [
                    'member_id' => $members[$i]->id,
                    'amount' => 1000,
                    'paid_at' => now()->subDays(rand(1, 10)),
                    'payment_method' => $paymentMethods[array_rand($paymentMethods)],
                    'receipt_path' => 'receipts/test-receipt-' . ($i + 1) . '.pdf',
                    'status' => MembershipPayment::STATUS_PENDING,
                    'notes' => '待審核的繳費記錄',
                ]
            );
        }

        // 8 Approved by Cashier
        for ($i = 10; $i < 18; $i++) {
            $payments[] = MembershipPayment::firstOrCreate(
                ['reference' => 'REF-' . str_pad($i + 1, 5, '0', STR_PAD_LEFT)],
                [
                    'member_id' => $members[$i % count($members)]->id,
                    'amount' => 1000,
                    'paid_at' => now()->subDays(rand(5, 15)),
                    'payment_method' => $paymentMethods[array_rand($paymentMethods)],
                    'receipt_path' => 'receipts/test-receipt-' . ($i + 1) . '.pdf',
                    'status' => MembershipPayment::STATUS_APPROVED_CASHIER,
                    'verified_by_cashier_id' => $users['cashier']->id,
                    'cashier_verified_at' => now()->subDays(rand(3, 12)),
                    'cashier_notes' => '收據已核對，金額無誤',
                    'notes' => '已通過出納審核',
                ]
            );
        }

        // 6 Approved by Accountant
        for ($i = 18; $i < 24; $i++) {
            $cashierVerifiedAt = now()->subDays(rand(10, 20));
            $accountantVerifiedAt = $cashierVerifiedAt->copy()->addDays(rand(1, 3));

            $payments[] = MembershipPayment::firstOrCreate(
                ['reference' => 'REF-' . str_pad($i + 1, 5, '0', STR_PAD_LEFT)],
                [
                    'member_id' => $members[$i % count($members)]->id,
                    'amount' => 1000,
                    'paid_at' => now()->subDays(rand(15, 25)),
                    'payment_method' => $paymentMethods[array_rand($paymentMethods)],
                    'receipt_path' => 'receipts/test-receipt-' . ($i + 1) . '.pdf',
                    'status' => MembershipPayment::STATUS_APPROVED_ACCOUNTANT,
                    'verified_by_cashier_id' => $users['cashier']->id,
                    'cashier_verified_at' => $cashierVerifiedAt,
                    'cashier_notes' => '收據已核對，金額無誤',
                    'verified_by_accountant_id' => $users['accountant']->id,
                    'accountant_verified_at' => $accountantVerifiedAt,
                    'accountant_notes' => '帳務核對完成',
                    'notes' => '已通過會計審核',
                ]
            );
        }

        // 4 Fully Approved (Chair approved - member activated)
        for ($i = 24; $i < 28; $i++) {
            $cashierVerifiedAt = now()->subDays(rand(20, 30));
            $accountantVerifiedAt = $cashierVerifiedAt->copy()->addDays(rand(1, 3));
            $chairVerifiedAt = $accountantVerifiedAt->copy()->addDays(rand(1, 2));

            $payments[] = MembershipPayment::firstOrCreate(
                ['reference' => 'REF-' . str_pad($i + 1, 5, '0', STR_PAD_LEFT)],
                [
                    'member_id' => $members[$i % count($members)]->id,
                    'amount' => 1000,
                    'paid_at' => now()->subDays(rand(25, 35)),
                    'payment_method' => $paymentMethods[array_rand($paymentMethods)],
                    'receipt_path' => 'receipts/test-receipt-' . ($i + 1) . '.pdf',
                    'status' => MembershipPayment::STATUS_APPROVED_CHAIR,
                    'verified_by_cashier_id' => $users['cashier']->id,
                    'cashier_verified_at' => $cashierVerifiedAt,
                    'cashier_notes' => '收據已核對，金額無誤',
                    'verified_by_accountant_id' => $users['accountant']->id,
                    'accountant_verified_at' => $accountantVerifiedAt,
                    'accountant_notes' => '帳務核對完成',
                    'verified_by_chair_id' => $users['chair']->id,
                    'chair_verified_at' => $chairVerifiedAt,
                    'chair_notes' => '最終批准',
                    'notes' => '已完成三階段審核',
                ]
            );
        }

        // 2 Rejected Payments
        for ($i = 28; $i < 30; $i++) {
            $payments[] = MembershipPayment::firstOrCreate(
                ['reference' => 'REF-' . str_pad($i + 1, 5, '0', STR_PAD_LEFT)],
                [
                    'member_id' => $members[$i % count($members)]->id,
                    'amount' => 1000,
                    'paid_at' => now()->subDays(rand(5, 10)),
                    'payment_method' => $paymentMethods[array_rand($paymentMethods)],
                    'receipt_path' => 'receipts/test-receipt-' . ($i + 1) . '.pdf',
                    'status' => MembershipPayment::STATUS_REJECTED,
                    'rejected_by_user_id' => $users['cashier']->id,
                    'rejected_at' => now()->subDays(rand(3, 8)),
                    'rejection_reason' => $i === 28 ? '收據影像不清晰，無法辨識' : '金額與收據不符',
                    'notes' => '已退回',
                ]
            );
        }

        return $payments;
    }

    /**
     * Create test issues with various statuses
     */
    private function createTestIssues(array $users, array $members): array
    {
        $issues = [];
        $labels = IssueLabel::all();

        // 5 New/Open Issues
        for ($i = 0; $i < 5; $i++) {
            $issue = Issue::create([
                'title' => "新任務：測試項目 " . ($i + 1),
                'description' => "這是一個新的測試任務，用於系統測試。\n\n## 任務說明\n- 測試項目 A\n- 測試項目 B\n- 測試項目 C",
                'issue_type' => [Issue::TYPE_WORK_ITEM, Issue::TYPE_PROJECT_TASK][array_rand([0, 1])],
                'status' => Issue::STATUS_NEW,
                'priority' => [Issue::PRIORITY_LOW, Issue::PRIORITY_MEDIUM, Issue::PRIORITY_HIGH][array_rand([0, 1, 2])],
                'created_by_user_id' => $users['admin']->id,
                'due_date' => now()->addDays(rand(7, 30)),
                'estimated_hours' => rand(2, 16),
            ]);

            // Add labels
            if ($labels->count() > 0) {
                $issue->labels()->attach($labels->random(rand(1, min(3, $labels->count()))));
            }

            $issues[] = $issue;
        }

        // 4 In Progress Issues
        for ($i = 5; $i < 9; $i++) {
            $issue = Issue::create([
                'title' => "進行中：開發任務 " . ($i + 1),
                'description' => "這是一個進行中的開發任務。\n\n## 進度\n- [x] 需求分析\n- [x] 設計\n- [ ] 實作\n- [ ] 測試",
                'issue_type' => Issue::TYPE_WORK_ITEM,
                'status' => Issue::STATUS_IN_PROGRESS,
                'priority' => [Issue::PRIORITY_MEDIUM, Issue::PRIORITY_HIGH][array_rand([0, 1])],
                'created_by_user_id' => $users['admin']->id,
                'assigned_to_user_id' => $users['member']->id,
                'due_date' => now()->addDays(rand(3, 14)),
                'estimated_hours' => rand(4, 20),
            ]);

            // Add time logs
            IssueTimeLog::create([
                'issue_id' => $issue->id,
                'user_id' => $users['member']->id,
                'hours' => rand(1, 5),
                'description' => '開發進度更新',
                'logged_at' => now()->subDays(rand(1, 3)),
            ]);

            // Add comments
            IssueComment::create([
                'issue_id' => $issue->id,
                'user_id' => $users['admin']->id,
                'comment' => '請加快進度，謝謝！',
                'created_at' => now()->subDays(rand(1, 2)),
            ]);

            if ($labels->count() > 0) {
                $issue->labels()->attach($labels->random(rand(1, min(2, $labels->count()))));
            }

            $issues[] = $issue;
        }

        // 3 Resolved Issues (in review)
        for ($i = 9; $i < 12; $i++) {
            $issue = Issue::create([
                'title' => "已完成：維護項目 " . ($i + 1),
                'description' => "維護任務已完成，等待審核。",
                'issue_type' => Issue::TYPE_MAINTENANCE,
                'status' => Issue::STATUS_REVIEW,
                'priority' => Issue::PRIORITY_MEDIUM,
                'created_by_user_id' => $users['admin']->id,
                'assigned_to_user_id' => $users['member']->id,
                'reviewer_id' => $users['manager']->id,
                'due_date' => now()->subDays(rand(1, 5)),
                'estimated_hours' => rand(2, 8),
            ]);

            // Add completed time logs
            IssueTimeLog::create([
                'issue_id' => $issue->id,
                'user_id' => $users['member']->id,
                'hours' => rand(2, 6),
                'description' => '任務完成',
                'logged_at' => now()->subDays(rand(1, 3)),
            ]);

            IssueComment::create([
                'issue_id' => $issue->id,
                'user_id' => $users['member']->id,
                'comment' => '任務已完成，請審核。',
                'created_at' => now()->subDays(1),
            ]);

            if ($labels->count() > 0) {
                $issue->labels()->attach($labels->random(1));
            }

            $issues[] = $issue;
        }

        // 2 Closed Issues
        for ($i = 12; $i < 14; $i++) {
            $closedAt = now()->subDays(rand(7, 30));
            $issue = Issue::create([
                'title' => "已結案：專案 " . ($i + 1),
                'description' => "專案已完成並結案。",
                'issue_type' => Issue::TYPE_PROJECT_TASK,
                'status' => Issue::STATUS_CLOSED,
                'priority' => Issue::PRIORITY_HIGH,
                'created_by_user_id' => $users['admin']->id,
                'assigned_to_user_id' => $users['member']->id,
                'due_date' => $closedAt->copy()->subDays(rand(1, 5)),
                'closed_at' => $closedAt,
                'estimated_hours' => rand(8, 24),
            ]);

            IssueTimeLog::create([
                'issue_id' => $issue->id,
                'user_id' => $users['member']->id,
                'hours' => rand(8, 20),
                'description' => '專案完成',
                'logged_at' => $closedAt->copy()->subDays(1),
            ]);

            IssueComment::create([
                'issue_id' => $issue->id,
                'user_id' => $users['admin']->id,
                'comment' => '專案驗收通過，結案。',
                'created_at' => $closedAt,
            ]);

            if ($labels->count() > 0) {
                $issue->labels()->attach($labels->random(rand(1, min(2, $labels->count()))));
            }

            $issues[] = $issue;
        }

        // 1 Member Request
        $issue = Issue::create([
            'title' => "會員需求：更新會員資料",
            'description' => "會員要求更新個人資料。",
            'issue_type' => Issue::TYPE_MEMBER_REQUEST,
            'status' => Issue::STATUS_ASSIGNED,
            'priority' => Issue::PRIORITY_MEDIUM,
            'created_by_user_id' => $users['admin']->id,
            'assigned_to_user_id' => $users['manager']->id,
            'member_id' => $members[0]->id,
            'due_date' => now()->addDays(3),
            'estimated_hours' => 1,
        ]);

        if ($labels->count() > 0) {
            $issue->labels()->attach($labels->random(1));
        }

        $issues[] = $issue;

        return $issues;
    }

    /**
     * Create test budgets with items
     */
    private function createTestBudgets(array $users): array
    {
        $budgets = [];
        $accounts = ChartOfAccount::all();

        if ($accounts->isEmpty()) {
            $this->command->warn('⚠️  No Chart of Accounts found. Skipping budget creation.');
            return $budgets;
        }

        $incomeAccounts = $accounts->where('account_type', ChartOfAccount::TYPE_INCOME);
        $expenseAccounts = $accounts->where('account_type', ChartOfAccount::TYPE_EXPENSE);

        // 1. Draft Budget
        $budget = Budget::create([
            'name' => '2025年度預算草案',
            'fiscal_year' => 2025,
            'status' => Budget::STATUS_DRAFT,
            'created_by_user_id' => $users['admin']->id,
            'notes' => '年度預算初稿，待提交',
        ]);

        $this->createBudgetItems($budget, $incomeAccounts, $expenseAccounts, 50000, 40000);
        $budgets[] = $budget;

        // 2. Submitted Budget
        $budget = Budget::create([
            'name' => '2024下半年預算',
            'fiscal_year' => 2024,
            'status' => Budget::STATUS_SUBMITTED,
            'created_by_user_id' => $users['admin']->id,
            'submitted_at' => now()->subDays(5),
            'notes' => '已提交，等待審核',
        ]);

        $this->createBudgetItems($budget, $incomeAccounts, $expenseAccounts, 60000, 50000);
        $budgets[] = $budget;

        // 3. Approved Budget
        $budget = Budget::create([
            'name' => '2024上半年預算',
            'fiscal_year' => 2024,
            'status' => Budget::STATUS_APPROVED,
            'created_by_user_id' => $users['admin']->id,
            'submitted_at' => now()->subDays(60),
            'approved_by_user_id' => $users['chair']->id,
            'approved_at' => now()->subDays(55),
            'notes' => '已核准',
        ]);

        $this->createBudgetItems($budget, $incomeAccounts, $expenseAccounts, 70000, 60000);
        $budgets[] = $budget;

        // 4. Active Budget
        $budget = Budget::create([
            'name' => '2024年度預算',
            'fiscal_year' => 2024,
            'status' => Budget::STATUS_ACTIVE,
            'created_by_user_id' => $users['admin']->id,
            'submitted_at' => now()->subMonths(11),
            'approved_by_user_id' => $users['chair']->id,
            'approved_at' => now()->subMonths(10),
            'activated_at' => now()->subMonths(10),
            'notes' => '執行中的年度預算',
        ]);

        $this->createBudgetItems($budget, $incomeAccounts, $expenseAccounts, 100000, 80000, true);
        $budgets[] = $budget;

        // 5. Closed Budget
        $budget = Budget::create([
            'name' => '2023年度預算',
            'fiscal_year' => 2023,
            'status' => Budget::STATUS_CLOSED,
            'created_by_user_id' => $users['admin']->id,
            'submitted_at' => now()->subMonths(23),
            'approved_by_user_id' => $users['chair']->id,
            'approved_at' => now()->subMonths(22),
            'activated_at' => now()->subMonths(22),
            'closed_at' => now()->subMonths(10),
            'notes' => '已結案的年度預算',
        ]);

        $this->createBudgetItems($budget, $incomeAccounts, $expenseAccounts, 90000, 75000, true);
        $budgets[] = $budget;

        return $budgets;
    }

    /**
     * Create budget items for a budget
     */
    private function createBudgetItems(
        Budget $budget,
        $incomeAccounts,
        $expenseAccounts,
        int $totalIncome,
        int $totalExpense,
        bool $withActuals = false
    ): void {
        // Create income items
        if ($incomeAccounts->count() > 0) {
            $itemCount = min(3, $incomeAccounts->count());
            $accounts = $incomeAccounts->random($itemCount);

            foreach ($accounts as $index => $account) {
                $budgetedAmount = (int)($totalIncome / $itemCount);
                $actualAmount = $withActuals ? (int)($budgetedAmount * rand(80, 120) / 100) : 0;

                BudgetItem::create([
                    'budget_id' => $budget->id,
                    'chart_of_account_id' => $account->id,
                    'budgeted_amount' => $budgetedAmount,
                    'actual_amount' => $actualAmount,
                    'notes' => '預算項目',
                ]);
            }
        }

        // Create expense items
        if ($expenseAccounts->count() > 0) {
            $itemCount = min(5, $expenseAccounts->count());
            $accounts = $expenseAccounts->random($itemCount);

            foreach ($accounts as $index => $account) {
                $budgetedAmount = (int)($totalExpense / $itemCount);
                $actualAmount = $withActuals ? (int)($budgetedAmount * rand(70, 110) / 100) : 0;

                BudgetItem::create([
                    'budget_id' => $budget->id,
                    'chart_of_account_id' => $account->id,
                    'budgeted_amount' => $budgetedAmount,
                    'actual_amount' => $actualAmount,
                    'notes' => '支出預算項目',
                ]);
            }
        }
    }

    /**
     * Create test finance documents
     */
    private function createTestFinanceDocuments(array $users): array
    {
        $documents = [];

        $documentTypes = ['invoice', 'receipt', 'contract', 'report'];
        $statuses = ['pending', 'approved', 'rejected'];

        for ($i = 1; $i <= 10; $i++) {
            $documents[] = FinanceDocument::create([
                'document_number' => 'FIN-2024-' . str_pad($i, 4, '0', STR_PAD_LEFT),
                'title' => "財務文件 {$i}",
                'document_type' => $documentTypes[array_rand($documentTypes)],
                'amount' => rand(1000, 50000),
                'document_date' => now()->subDays(rand(1, 90)),
                'status' => $statuses[array_rand($statuses)],
                'uploaded_by_user_id' => $users['admin']->id,
                'file_path' => "finance-documents/test-doc-{$i}.pdf",
                'notes' => '測試財務文件',
            ]);
        }

        return $documents;
    }

    /**
     * Create sample transactions
     */
    private function createTestTransactions(array $users): array
    {
        $transactions = [];
        $accounts = ChartOfAccount::all();

        if ($accounts->isEmpty()) {
            $this->command->warn('⚠️  No Chart of Accounts found. Skipping transaction creation.');
            return $transactions;
        }

        // Create 20 sample transactions
        for ($i = 1; $i <= 20; $i++) {
            $account = $accounts->random();
            $isDebit = $account->account_type === ChartOfAccount::TYPE_EXPENSE ||
                       $account->account_type === ChartOfAccount::TYPE_ASSET;

            $transactions[] = Transaction::create([
                'transaction_date' => now()->subDays(rand(1, 60)),
                'chart_of_account_id' => $account->id,
                'description' => "測試交易 {$i}：" . $account->account_name,
                'debit_amount' => $isDebit ? rand(500, 10000) : 0,
                'credit_amount' => !$isDebit ? rand(500, 10000) : 0,
                'created_by_user_id' => $users['accountant']->id,
                'reference' => 'TXN-' . str_pad($i, 5, '0', STR_PAD_LEFT),
                'notes' => '系統測試交易',
            ]);
        }

        return $transactions;
    }

    /**
     * Display test account information
     */
    private function displayTestAccounts(array $users): void
    {
        $this->command->info('📋 Test User Accounts:');
        $this->command->info('━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━');
        $this->command->table(
            ['Role', 'Email', 'Password', 'Permissions'],
            [
                ['Admin (admin)', 'admin@test.com', 'password', 'All permissions'],
                ['Finance Cashier (finance_cashier)', 'cashier@test.com', 'password', 'Payment + Finance cashier'],
                ['Finance Accountant (finance_accountant)', 'accountant@test.com', 'password', 'Payment + Finance accountant'],
                ['Finance Chair (finance_chair)', 'chair@test.com', 'password', 'Payment + Finance chair'],
                ['Membership Manager (membership_manager)', 'manager@test.com', 'password', 'Membership activation'],
                ['Member (no role)', 'member@test.com', 'password', 'Member dashboard access'],
            ]
        );
        $this->command->info('━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━');
        $this->command->info('');
        $this->command->info('🎯 Test Data Summary:');
        $this->command->info('  • 20 Members (5 pending, 8 active, 3 expired, 2 suspended, 2 new)');
        $this->command->info('  • 30 Payments (10 pending, 8 cashier-approved, 6 accountant-approved, 4 fully-approved, 2 rejected)');
        $this->command->info('  • 15 Issues (5 new, 4 in-progress, 3 in-review, 2 closed, 1 member-request)');
        $this->command->info('  • 5 Budgets (draft, submitted, approved, active, closed)');
        $this->command->info('  • 10 Finance Documents');
        $this->command->info('  • 20 Sample Transactions');
        $this->command->info('');
    }
}