<?php

namespace Database\Seeders;

use Illuminate\Database\Console\Seeds\WithoutModelEvents;
use Illuminate\Database\Seeder;
use Spatie\Permission\Models\Permission;
use Spatie\Permission\Models\Role;

class FinancialWorkflowPermissionsSeeder extends Seeder
{
    /**
     * Run the database seeds.
     *
     * 此 Seeder 建立統一的角色與權限系統，整合：
     * - 財務工作流程權限
     * - 會員繳費審核權限（原 PaymentVerificationRolesSeeder）
     * - 基礎角色（原 RoleSeeder）
     */
    public function run(): void
    {
        // Create permissions for financial workflow
        $permissions = [
            // ===== 會員繳費審核權限（原 PaymentVerificationRolesSeeder） =====
            'verify_payments_cashier' => '出納審核會員繳費（第一階段）',
            'verify_payments_accountant' => '會計審核會員繳費（第二階段）',
            'verify_payments_chair' => '理事長審核會員繳費（第三階段）',
            'activate_memberships' => '啟用會員帳號',
            'view_payment_verifications' => '查看繳費審核儀表板',

            // ===== 財務申請單審核權限（新工作流程） =====
            'approve_finance_secretary' => '秘書長審核財務申請單（第一階段）',
            'approve_finance_chair' => '理事長審核財務申請單（第二階段：中額以上）',
            'approve_finance_board' => '董理事會審核財務申請單（第三階段：大額）',
            // Legacy permissions
            'approve_finance_cashier' => '出納審核財務申請單（舊流程）',
            'approve_finance_accountant' => '會計審核財務申請單（舊流程）',

            // ===== 出帳確認權限 =====
            'confirm_disbursement_requester' => '申請人確認領款',
            'confirm_disbursement_cashier' => '出納確認出帳',

            // ===== 入帳確認權限 =====
            'confirm_recording_accountant' => '會計確認入帳',

            // ===== 收入管理權限 =====
            'view_incomes' => '查看收入記錄',
            'record_income' => '記錄收入（出納）',
            'confirm_income' => '確認收入（會計）',
            'cancel_income' => '取消收入',
            'export_incomes' => '匯出收入報表',
            'view_income_statistics' => '查看收入統計',

            // ===== 付款階段權限 =====
            'create_payment_order' => '會計製作付款單',
            'verify_payment_order' => '出納覆核付款單',
            'execute_payment' => '出納執行付款',
            'upload_payment_receipt' => '上傳付款憑證',

            // ===== 記錄階段權限 =====
            'record_cashier_ledger' => '出納記錄現金簿',
            'record_accounting_transaction' => '會計記錄會計分錄',
            'view_cashier_ledger' => '查看出納現金簿',
            'view_accounting_transactions' => '查看會計分錄',

            // ===== 銀行調節權限 =====
            'prepare_bank_reconciliation' => '出納製作銀行調節表',
            'review_bank_reconciliation' => '會計覆核銀行調節表',
            'approve_bank_reconciliation' => '主管核准銀行調節表',

            // ===== 財務文件權限 =====
            'view_finance_documents' => '查看財務申請單',
            'create_finance_documents' => '建立財務申請單',
            'edit_finance_documents' => '編輯財務申請單',
            'delete_finance_documents' => '刪除財務申請單',

            // ===== 會計科目與預算權限 =====
            'assign_chart_of_account' => '指定會計科目',
            'assign_budget_item' => '指定預算項目',

            // ===== 儀表板與報表權限 =====
            'view_finance_dashboard' => '查看財務儀表板',
            'view_finance_reports' => '查看財務報表',
            'export_finance_reports' => '匯出財務報表',

            // ===== 公告系統權限 =====
            'view_announcements' => '查看公告',
            'create_announcements' => '建立公告',
            'edit_announcements' => '編輯公告',
            'delete_announcements' => '刪除公告',
            'publish_announcements' => '發布公告',
            'manage_all_announcements' => '管理所有公告',
        ];

        foreach ($permissions as $name => $description) {
            Permission::firstOrCreate(
                ['name' => $name],
                ['guard_name' => 'web']
            );
            $this->command->info("Permission created: {$name}");
        }

        // ===== 建立基礎角色（原 RoleSeeder） =====
        $baseRoles = [
            'admin' => '系統管理員 - 擁有系統所有權限，負責使用者管理、系統設定與維護',
            'staff' => '工作人員 - 一般協會工作人員，可檢視文件與協助行政事務',
        ];

        foreach ($baseRoles as $roleName => $description) {
            Role::updateOrCreate(
                ['name' => $roleName, 'guard_name' => 'web'],
                ['description' => $description]
            );
            $this->command->info("Base role created: {$roleName}");
        }

        // ===== 建立財務與會員管理角色 =====
        $roles = [
            'secretary_general' => [
                'permissions' => [
                    // 財務申請單審核（新工作流程第一階段）
                    'approve_finance_secretary',
                    // 一般
                    'view_finance_documents',
                    'view_finance_dashboard',
                    'view_finance_reports',
                    // 公告系統
                    'view_announcements',
                    'create_announcements',
                    'edit_announcements',
                    'delete_announcements',
                    'publish_announcements',
                    'manage_all_announcements',
                ],
                'description' => '秘書長 - 協會行政負責人，負責初審所有財務申請',
            ],
            'finance_cashier' => [
                'permissions' => [
                    // 會員繳費審核（原 payment_cashier）
                    'verify_payments_cashier',
                    'view_payment_verifications',
                    // 財務申請單審核（舊流程，保留）
                    'approve_finance_cashier',
                    // 出帳確認（新工作流程）
                    'confirm_disbursement_cashier',
                    // 收入管理
                    'view_incomes',
                    'record_income',
                    // 付款階段
                    'verify_payment_order',
                    'execute_payment',
                    'upload_payment_receipt',
                    // 記錄階段
                    'record_cashier_ledger',
                    'view_cashier_ledger',
                    // 銀行調節
                    'prepare_bank_reconciliation',
                    // 一般
                    'view_finance_documents',
                    'view_finance_dashboard',
                    // 公告系統
                    'view_announcements',
                    'create_announcements',
                    'edit_announcements',
                    'delete_announcements',
                    'publish_announcements',
                ],
                'description' => '出納 - 負責現金收付、銀行調節表製作、出帳確認、記錄收入',
            ],
            'finance_accountant' => [
                'permissions' => [
                    // 會員繳費審核（原 payment_accountant）
                    'verify_payments_accountant',
                    'view_payment_verifications',
                    // 財務申請單審核（舊流程，保留）
                    'approve_finance_accountant',
                    // 入帳確認（新工作流程）
                    'confirm_recording_accountant',
                    // 收入管理
                    'view_incomes',
                    'confirm_income',
                    'cancel_income',
                    'export_incomes',
                    'view_income_statistics',
                    // 付款階段
                    'create_payment_order',
                    // 記錄階段
                    'record_accounting_transaction',
                    'view_accounting_transactions',
                    // 銀行調節
                    'review_bank_reconciliation',
                    // 會計科目與預算
                    'assign_chart_of_account',
                    'assign_budget_item',
                    // 一般
                    'view_finance_documents',
                    'view_finance_dashboard',
                    'view_finance_reports',
                    'export_finance_reports',
                    // 公告系統
                    'view_announcements',
                    'create_announcements',
                    'edit_announcements',
                    'delete_announcements',
                    'publish_announcements',
                ],
                'description' => '會計 - 負責會計傳票製作、財務報表編製、入帳確認、確認收入',
            ],
            'finance_chair' => [
                'permissions' => [
                    // 會員繳費審核（原 payment_chair）
                    'verify_payments_chair',
                    'view_payment_verifications',
                    // 財務申請單審核
                    'approve_finance_chair',
                    // 銀行調節
                    'approve_bank_reconciliation',
                    // 一般
                    'view_finance_documents',
                    'view_finance_dashboard',
                    'view_finance_reports',
                    'export_finance_reports',
                    // 公告系統
                    'view_announcements',
                    'create_announcements',
                    'edit_announcements',
                    'delete_announcements',
                    'publish_announcements',
                    'manage_all_announcements',
                ],
                'description' => '理事長 - 協會負責人，負責核決重大財務支出與會員繳費最終審核',
            ],
            'finance_board_member' => [
                'permissions' => [
                    // 大額審核
                    'approve_finance_board',
                    // 一般
                    'view_finance_documents',
                    'view_finance_dashboard',
                    'view_finance_reports',
                    // 公告系統
                    'view_announcements',
                    'create_announcements',
                    'edit_announcements',
                    'delete_announcements',
                    'publish_announcements',
                ],
                'description' => '理事 - 理事會成員，協助監督協會運作與審核特定議案',
            ],
            'finance_requester' => [
                'permissions' => [
                    'view_finance_documents',
                    'create_finance_documents',
                    'edit_finance_documents',
                    // 出帳確認（新工作流程）
                    'confirm_disbursement_requester',
                ],
                'description' => '財務申請人 - 一般有權申請款項之人員（如活動負責人），可確認領款',
            ],
            'membership_manager' => [
                'permissions' => [
                    'activate_memberships',
                    'view_payment_verifications',
                    // 公告系統
                    'view_announcements',
                    'create_announcements',
                    'edit_announcements',
                    'delete_announcements',
                    'publish_announcements',
                ],
                'description' => '會員管理員 - 專責處理會員入會審核、資料維護與會籍管理',
            ],
        ];

        foreach ($roles as $roleName => $roleData) {
            $role = Role::firstOrCreate(
                ['name' => $roleName],
                ['guard_name' => 'web']
            );

            // Assign permissions to role
            $role->syncPermissions($roleData['permissions']);

            $this->command->info("Role created: {$roleName} with permissions: " . implode(', ', $roleData['permissions']));
        }

        // Assign all permissions to admin role
        $adminRole = Role::where('name', 'admin')->first();
        if ($adminRole) {
            $adminRole->givePermissionTo(array_keys($permissions));
            $this->command->info("Admin role updated with all permissions");
        }

        $this->command->info("\n=== 統一角色系統建立完成 ===");
        $this->command->info("基礎角色:");
        $this->command->info("  - admin - 系統管理員");
        $this->command->info("  - staff - 工作人員");
        $this->command->info("\n財務角色:");
        $this->command->info("  - secretary_general - 秘書長（新增：財務申請初審）");
        $this->command->info("  - finance_cashier - 出納（出帳確認）");
        $this->command->info("  - finance_accountant - 會計（入帳確認）");
        $this->command->info("  - finance_chair - 理事長（中額以上審核）");
        $this->command->info("  - finance_board_member - 理事（大額審核）");
        $this->command->info("  - finance_requester - 財務申請人（可確認領款）");
        $this->command->info("\n會員管理角色:");
        $this->command->info("  - membership_manager - 會員管理員");
        $this->command->info("\n新財務申請審核工作流程:");
        $this->command->info("  審核階段:");
        $this->command->info("    小額 (< 5,000): secretary_general");
        $this->command->info("    中額 (5,000-50,000): secretary_general → finance_chair");
        $this->command->info("    大額 (> 50,000): secretary_general → finance_chair → finance_board_member");
        $this->command->info("  出帳階段: finance_requester（申請人確認） + finance_cashier（出納確認）");
        $this->command->info("  入帳階段: finance_accountant（會計入帳）");
    }
}