<?php

declare(strict_types=1);

use App\Http\Controllers\Api\V1\CheckEmailController;
use App\Http\Controllers\Api\V1\CompanyController;
use App\Http\Controllers\Api\V1\EmailLogController;
use App\Http\Controllers\Api\V1\CrowdListController;
use App\Http\Controllers\Api\V1\CrowdTypeController;
use App\Http\Controllers\Api\V1\EventController;
use App\Http\Controllers\Api\V1\FestivalSectionController;
use App\Http\Controllers\Api\V1\InvitationController;
use App\Http\Controllers\Api\V1\LocationController;
use App\Http\Controllers\Api\V1\LoginController;
use App\Http\Controllers\Api\V1\LogoutController;
use App\Http\Controllers\Api\V1\MeController;
use App\Http\Controllers\Api\V1\MemberController;
use App\Http\Controllers\Api\V1\OrganisationController;
use App\Http\Controllers\Api\V1\OrganisationEmailSettingsController;
use App\Http\Controllers\Api\V1\OrganisationEmailTemplateController;
use App\Http\Controllers\Api\V1\PersonController;
use App\Http\Controllers\Api\V1\PersonIdentityMatchController;
use App\Http\Controllers\Api\V1\PersonTagController;
use App\Http\Controllers\Api\V1\ShiftAssignmentController;
use App\Http\Controllers\Api\V1\ShiftController;
use App\Http\Controllers\Api\V1\TimeSlotController;
use App\Http\Controllers\Api\V1\VolunteerAvailabilityController;
use App\Http\Controllers\Api\V1\PortalTokenController;
use App\Http\Controllers\Api\V1\AccountController;
use App\Http\Controllers\Api\V1\AuthRefreshController;
use App\Http\Controllers\Api\V1\EmailChangeController;
use App\Http\Controllers\Api\V1\PasswordResetController;
use App\Http\Controllers\Api\V1\PortalMeController;
use App\Http\Controllers\Api\V1\Portal\PortalShiftController;
use App\Http\Controllers\Api\V1\UploadController;
use App\Http\Controllers\Api\V1\UserOrganisationTagController;
use App\Http\Controllers\Api\V1\Admin\AdminOrganisationController;
use App\Http\Controllers\Api\V1\Admin\AdminUserController;
use App\Http\Controllers\Api\V1\Admin\AdminStatsController;
use App\Http\Controllers\Api\V1\Admin\AdminActivityLogController;
use App\Http\Controllers\Api\V1\Admin\AdminImpersonationController;
use App\Http\Controllers\Api\V1\Auth\MfaSetupController;
use App\Http\Controllers\Api\V1\Auth\MfaVerifyController;
use App\Http\Controllers\Api\V1\Auth\TrustedDeviceController;
use App\Http\Controllers\Api\V1\FormBuilder\FilterRegistryController;
use App\Http\Controllers\Api\V1\FormBuilder\FormFieldController;
use App\Http\Controllers\Api\V1\FormBuilder\FormFieldLibraryController;
use App\Http\Controllers\Api\V1\FormBuilder\FormSchemaController;
use App\Http\Controllers\Api\V1\FormBuilder\FormSchemaWebhookController;
use App\Http\Controllers\Api\V1\FormBuilder\FormSubmissionController;
use App\Http\Controllers\Api\V1\FormBuilder\FormSubmissionDelegationController;
use App\Http\Controllers\Api\V1\FormBuilder\FormSubmissionReviewController;
use App\Http\Controllers\Api\V1\FormBuilder\FormTemplateController;
use App\Http\Controllers\Api\V1\FormBuilder\FormValueController;
use App\Http\Controllers\Api\V1\FormBuilder\PublicFormController;
use App\Models\FestivalSection;
use App\Models\Organisation;
use Illuminate\Support\Facades\Gate;
use Illuminate\Support\Facades\Route;

/*
|--------------------------------------------------------------------------
| API Routes
|--------------------------------------------------------------------------
|
| All routes are automatically prefixed with /api/v1
|
*/

// Health check
Route::get('/', fn () => response()->json([
    'success' => true,
    'message' => 'Crewli API v1',
    'timestamp' => now()->toIso8601String(),
]));

// Public auth routes
Route::post('auth/login', LoginController::class)->middleware('throttle:5,1');

// MFA verification during login (NO auth middleware — uses session token)
Route::post('auth/mfa/verify', [MfaVerifyController::class, 'verify'])->middleware('throttle:10,1');
Route::post('auth/mfa/email/send', [MfaVerifyController::class, 'sendEmailCode'])->middleware('throttle:5,1');

// Public invitation routes (no auth required)
Route::get('invitations/{token}', [InvitationController::class, 'show'])->middleware('throttle:10,1');
Route::post('invitations/{token}/accept', [InvitationController::class, 'accept'])->middleware('throttle:10,1');

// Password reset
Route::post('auth/forgot-password', [PasswordResetController::class, 'sendResetLink'])
    ->middleware('throttle:5,1');
Route::post('auth/reset-password', [PasswordResetController::class, 'resetPassword']);

// Email change verification (public — token from email link)
Route::post('verify-email-change', [EmailChangeController::class, 'verify']);

// Public portal routes
Route::post('public/check-email', CheckEmailController::class)->middleware('throttle:10,1');
Route::post('portal/token-auth', [PortalTokenController::class, 'auth'])->middleware('throttle:10,1');

// Public Form Builder routes (no auth — token-based, rate-limited per ARCH §10)
Route::middleware('throttle:30,1')->group(function (): void {
    Route::get('public/forms/{public_token}', [PublicFormController::class, 'show']);
    Route::post('public/forms/{public_token}/submissions', [PublicFormController::class, 'submit']);
});

// Platform Admin routes
Route::prefix('admin')
    ->middleware(['auth:sanctum', 'impersonation', 'role:super_admin'])
    ->name('admin.')
    ->group(function () {
        // Organisations
        Route::apiResource('organisations', AdminOrganisationController::class);
        Route::post('organisations/{organisation}/invite', [AdminOrganisationController::class, 'invite']);
        Route::put('organisations/{organisation}/members/{user}', [AdminOrganisationController::class, 'updateMemberRole']);
        Route::delete('organisations/{organisation}/members/{user}', [AdminOrganisationController::class, 'removeMember']);

        // Users
        Route::apiResource('users', AdminUserController::class)
            ->except(['store']);
        Route::post('users/{user}/reset-mfa', [AdminUserController::class, 'resetMfa']);

        // Platform statistics
        Route::get('stats', [AdminStatsController::class, 'index']);

        // Activity log
        Route::get('activity-log', [AdminActivityLogController::class, 'index']);

        // Impersonation — specific routes before wildcard
        Route::get('impersonate/status', [AdminImpersonationController::class, 'status']);
        Route::post('impersonate/send-mfa-code', [AdminImpersonationController::class, 'sendMfaCode']);
        Route::post('impersonate/{user}', [AdminImpersonationController::class, 'start']);
    });

// Protected routes
Route::middleware(['auth:sanctum', 'impersonation'])->group(function () {
    // Impersonation (stop — accessible by impersonated user, not just super_admin)
    Route::post('admin/stop-impersonation', [AdminImpersonationController::class, 'stop']);

    // Auth
    Route::get('auth/me', MeController::class);
    Route::post('auth/logout', LogoutController::class);
    Route::post('auth/refresh', AuthRefreshController::class);

    // MFA setup and management (authenticated)
    Route::post('auth/mfa/setup/totp', [MfaSetupController::class, 'setupTotp']);
    Route::post('auth/mfa/setup/totp/confirm', [MfaSetupController::class, 'confirmTotp']);
    Route::post('auth/mfa/setup/email', [MfaSetupController::class, 'setupEmail']);
    Route::post('auth/mfa/setup/email/confirm', [MfaSetupController::class, 'confirmEmail']);
    Route::post('auth/mfa/disable', [MfaSetupController::class, 'disable']);
    Route::post('auth/mfa/backup-codes', [MfaSetupController::class, 'regenerateBackupCodes']);
    Route::get('auth/mfa/status', [MfaSetupController::class, 'status']);
    Route::put('auth/mfa/preferred-method', [MfaSetupController::class, 'setPreferredMethod']);

    // Trusted devices
    Route::get('auth/trusted-devices', [TrustedDeviceController::class, 'index']);
    Route::delete('auth/trusted-devices/{device}', [TrustedDeviceController::class, 'destroy']);
    Route::delete('auth/trusted-devices', [TrustedDeviceController::class, 'destroyAll']);

    // File uploads
    Route::post('upload/image', [UploadController::class, 'uploadImage']);

    // Account management (self-service)
    Route::put('me/profile', [AccountController::class, 'updateProfile']);
    Route::post('me/change-password', [AccountController::class, 'changePassword']);
    Route::post('me/change-email', [EmailChangeController::class, 'request']);

    // Portal (authenticated)
    Route::get('portal/me', [PortalMeController::class, 'index']);
    Route::put('portal/profile', [PortalMeController::class, 'updateProfile']);
    Route::put('portal/password', [PortalMeController::class, 'updatePassword']);
    Route::get('portal/my-shifts', [PortalShiftController::class, 'allMyShifts']);
    Route::get('portal/events/{event}/available-shifts', [PortalShiftController::class, 'availableShifts']);
    Route::get('portal/events/{event}/my-shifts', [PortalShiftController::class, 'myShifts']);
    Route::post('portal/events/{event}/shifts/{shift}/claim', [PortalShiftController::class, 'claim']);
    Route::post('portal/events/{event}/assignments/{shiftAssignment}/cancel', [PortalShiftController::class, 'cancel']);

    // Organisations
    Route::apiResource('organisations', OrganisationController::class)
        ->only(['index', 'show', 'store', 'update']);
    Route::get('organisations/{organisation}/dashboard-stats', [OrganisationController::class, 'dashboardStats']);

    // Events (nested under organisations)
    Route::apiResource('organisations.events', EventController::class)
        ->only(['index', 'show', 'store', 'update', 'destroy']);
    Route::get('organisations/{organisation}/events/{event}/children', [EventController::class, 'children']);
    Route::post('organisations/{organisation}/events/{event}/transition', [EventController::class, 'transition']);
    Route::post('organisations/{organisation}/events/{event}/upload-image', [EventController::class, 'uploadImage']);

    // Organisation-scoped resources
    Route::prefix('organisations/{organisation}')->group(function () {
        Route::apiResource('crowd-types', CrowdTypeController::class)
            ->except(['show']);
        Route::apiResource('companies', CompanyController::class);

        // Section categories (autocomplete)
        Route::get('section-categories', function (Organisation $organisation) {
            Gate::authorize('view', $organisation);

            $categories = FestivalSection::query()
                ->whereIn('event_id', $organisation->events()->select('id'))
                ->whereNotNull('category')
                ->distinct()
                ->orderBy('category')
                ->pluck('category');

            return response()->json(['data' => $categories]);
        });

        // Email settings & templates
        Route::get('email-settings', [OrganisationEmailSettingsController::class, 'show']);
        Route::put('email-settings', [OrganisationEmailSettingsController::class, 'update']);

        Route::get('email-templates', [OrganisationEmailTemplateController::class, 'index']);
        Route::get('email-templates/{type}', [OrganisationEmailTemplateController::class, 'show']);
        Route::put('email-templates/{type}', [OrganisationEmailTemplateController::class, 'update']);
        Route::delete('email-templates/{type}', [OrganisationEmailTemplateController::class, 'destroy']);
        Route::post('email-templates/{type}/preview', [OrganisationEmailTemplateController::class, 'preview']);
        Route::post('email-templates/{type}/send-test', [OrganisationEmailTemplateController::class, 'sendTest']);

        // Email logs (read-only)
        Route::get('email-logs', [EmailLogController::class, 'index']);

        // Person tags (organisation settings)
        Route::apiResource('person-tags', PersonTagController::class)
            ->except(['show']);
        Route::get('person-tag-categories', [PersonTagController::class, 'categories']);

        // User tag assignments
        Route::get('users/{user}/tags', [UserOrganisationTagController::class, 'index']);
        Route::post('users/{user}/tags', [UserOrganisationTagController::class, 'store']);
        Route::put('users/{user}/tags/sync', [UserOrganisationTagController::class, 'sync']);
        Route::delete('users/{user}/tags/{userOrganisationTag}', [UserOrganisationTagController::class, 'destroy']);

        // Identity matches
        Route::get('identity-matches', [PersonIdentityMatchController::class, 'index']);
        Route::get('persons/{person}/identity-match', [PersonIdentityMatchController::class, 'showForPerson']);
        Route::post('identity-matches/{personIdentityMatch}/confirm', [PersonIdentityMatchController::class, 'confirm']);
        Route::post('identity-matches/{personIdentityMatch}/dismiss', [PersonIdentityMatchController::class, 'dismiss']);
        Route::post('identity-matches/{personIdentityMatch}/revert', [PersonIdentityMatchController::class, 'revert']);
        Route::post('identity-matches/bulk-confirm', [PersonIdentityMatchController::class, 'bulkConfirm']);

        // Invitations & Members
        Route::post('invite', [InvitationController::class, 'invite']);
        Route::delete('invitations/{invitation}', [InvitationController::class, 'revoke']);
        Route::get('members', [MemberController::class, 'index']);
        Route::put('members/{user}', [MemberController::class, 'update']);
        Route::delete('members/{user}', [MemberController::class, 'destroy']);
        Route::post('members/{user}/change-email', [MemberController::class, 'changeEmail']);
        Route::get('members/available-for-event/{event}', [MemberController::class, 'availableForEvent']);

        // Event sub-resources (all nested under organisation prefix — A01-13)
        Route::prefix('events/{event}')->group(function () {
            // Stats
            Route::get('stats', [EventController::class, 'stats']);

            // Locations
            Route::apiResource('locations', LocationController::class)
                ->except(['show']);

            // Festival sections
            Route::get('sections/registration-settings', [FestivalSectionController::class, 'registrationSettings']);
            Route::put('sections/registration-settings', [FestivalSectionController::class, 'updateRegistrationSettings']);
            Route::apiResource('sections', FestivalSectionController::class)
                ->except(['show']);
            Route::post('sections/reorder', [FestivalSectionController::class, 'reorder']);

            // Time slots
            Route::apiResource('time-slots', TimeSlotController::class)
                ->except(['show']);

            // Shifts nested under sections
            Route::prefix('sections/{section}')->group(function () {
                Route::apiResource('shifts', ShiftController::class)
                    ->except(['show']);
                Route::post('shifts/{shift}/assign', [ShiftController::class, 'assign']);
                Route::post('shifts/{shift}/claim', [ShiftController::class, 'claim']);
            });

            // Shift assignments (event-level)
            Route::get('shift-assignments', [ShiftAssignmentController::class, 'index']);
            Route::get('shifts/{shift}/assignable-persons', [ShiftAssignmentController::class, 'assignablePersons']);
            Route::post('shift-assignments/{shiftAssignment}/approve', [ShiftAssignmentController::class, 'approve']);
            Route::post('shift-assignments/{shiftAssignment}/reject', [ShiftAssignmentController::class, 'reject']);
            Route::post('shift-assignments/{shiftAssignment}/cancel', [ShiftAssignmentController::class, 'cancel']);
            Route::post('shift-assignments/bulk-approve', [ShiftAssignmentController::class, 'bulkApprove']);

            // Persons
            Route::apiResource('persons', PersonController::class);
            Route::post('persons/from-member', [PersonController::class, 'createFromMember']);
            Route::post('persons/{person}/approve', [PersonController::class, 'approve']);
            Route::post('persons/{person}/reject', [PersonController::class, 'reject']);
            Route::post('persons/{person}/manual-link', [PersonIdentityMatchController::class, 'manualLink']);
            Route::post('persons/{person}/unlink', [PersonIdentityMatchController::class, 'unlink']);

            // Volunteer availabilities
            Route::get('persons/{person}/availabilities', [VolunteerAvailabilityController::class, 'index']);
            Route::post('persons/{person}/availabilities/sync', [VolunteerAvailabilityController::class, 'sync']);

            // Crowd lists
            Route::apiResource('crowd-lists', CrowdListController::class)
                ->except(['show']);
            Route::get('crowd-lists/{crowdList}/persons', [CrowdListController::class, 'persons']);
            Route::post('crowd-lists/{crowdList}/persons', [CrowdListController::class, 'addPerson']);
            Route::delete('crowd-lists/{crowdList}/persons/{person}', [CrowdListController::class, 'removePerson']);
        });

        // Form Builder (ARCH-FORM-BUILDER.md)
        Route::prefix('forms')->group(function (): void {
            // Filter registry
            Route::get('filter-registry', [FilterRegistryController::class, 'show']);

            // Form schemas
            Route::get('schemas', [FormSchemaController::class, 'index']);
            Route::post('schemas', [FormSchemaController::class, 'store']);
            Route::get('schemas/{form_schema}', [FormSchemaController::class, 'show']);
            Route::put('schemas/{form_schema}', [FormSchemaController::class, 'update']);
            Route::delete('schemas/{form_schema}', [FormSchemaController::class, 'destroy']);
            Route::post('schemas/{form_schema}/duplicate', [FormSchemaController::class, 'duplicate']);
            Route::post('schemas/{form_schema}/publish', [FormSchemaController::class, 'publish']);
            Route::post('schemas/{form_schema}/unpublish', [FormSchemaController::class, 'unpublish']);
            Route::post('schemas/{form_schema}/rotate-public-token', [FormSchemaController::class, 'rotatePublicToken']);
            Route::post('schemas/{form_schema}/edit-lock', [FormSchemaController::class, 'acquireEditLock']);
            Route::delete('schemas/{form_schema}/edit-lock', [FormSchemaController::class, 'releaseEditLock']);

            // Form fields (scoped under schema)
            Route::get('schemas/{form_schema}/fields', [FormFieldController::class, 'index']);
            Route::post('schemas/{form_schema}/fields', [FormFieldController::class, 'store']);
            Route::post('schemas/{form_schema}/fields/reorder', [FormFieldController::class, 'reorder']);
            Route::post('schemas/{form_schema}/fields/insert-from-library', [FormFieldController::class, 'insertFromLibrary']);
            Route::put('schemas/{form_schema}/fields/{form_field}', [FormFieldController::class, 'update']);
            Route::delete('schemas/{form_schema}/fields/{form_field}', [FormFieldController::class, 'destroy']);

            // Form submissions (list under schema, item under /forms/submissions)
            Route::get('schemas/{form_schema}/submissions', [FormSubmissionController::class, 'index']);
            Route::post('schemas/{form_schema}/submissions', [FormSubmissionController::class, 'store']);
            Route::get('submissions/{form_submission}', [FormSubmissionController::class, 'show']);
            Route::put('submissions/{form_submission}/field-values', [FormValueController::class, 'upsert']);
            Route::post('submissions/{form_submission}/submit', [FormSubmissionController::class, 'submit']);
            Route::post('submissions/{form_submission}/review', [FormSubmissionReviewController::class, 'review']);
            Route::post('submissions/{form_submission}/delegate', [FormSubmissionDelegationController::class, 'delegate']);
            Route::delete('submissions/{form_submission}/delegations/{delegation}', [FormSubmissionDelegationController::class, 'revoke']);
            Route::delete('submissions/{form_submission}', [FormSubmissionController::class, 'destroy']);

            // Form templates
            Route::get('templates', [FormTemplateController::class, 'index']);
            Route::post('templates', [FormTemplateController::class, 'store']);
            Route::get('templates/{form_template}', [FormTemplateController::class, 'show']);
            Route::put('templates/{form_template}', [FormTemplateController::class, 'update']);
            Route::delete('templates/{form_template}', [FormTemplateController::class, 'destroy']);

            // Form field library
            Route::get('field-library', [FormFieldLibraryController::class, 'index']);
            Route::post('field-library', [FormFieldLibraryController::class, 'store']);
            Route::get('field-library/{field_library}', [FormFieldLibraryController::class, 'show']);
            Route::put('field-library/{field_library}', [FormFieldLibraryController::class, 'update']);
            Route::delete('field-library/{field_library}', [FormFieldLibraryController::class, 'destroy']);

            // Schema webhooks
            Route::get('schemas/{form_schema}/webhooks', [FormSchemaWebhookController::class, 'index']);
            Route::post('schemas/{form_schema}/webhooks', [FormSchemaWebhookController::class, 'store']);
            Route::put('schemas/{form_schema}/webhooks/{webhook}', [FormSchemaWebhookController::class, 'update']);
            Route::delete('schemas/{form_schema}/webhooks/{webhook}', [FormSchemaWebhookController::class, 'destroy']);
        });
    });
});