<?php

use cPad\Plugins\Projects\Controllers\ProductsController;
use Illuminate\Database\Schema\Blueprint;
use Illuminate\Http\Request;
use Illuminate\Support\Facades\DB;
use Illuminate\Support\Facades\Schema;

beforeEach(function () {
    Schema::dropIfExists('projects_description');
    Schema::dropIfExists('projects');

    Schema::create('projects', function (Blueprint $table) {
        $table->increments('project_id');
        $table->unsignedTinyInteger('active')->default(1);
        $table->json('categories')->nullable();
        $table->text('category_notes')->nullable();
        $table->text('structure')->nullable();
        $table->timestamps();
    });

    Schema::create('projects_description', function (Blueprint $table) {
        $table->id();
        $table->unsignedInteger('project_id');
        $table->char('iso', 3);
        $table->string('headline')->nullable();
    });
});

it('keeps existing categories when the settings panel is not submitted', function () {
    DB::table('projects')->insert([
        'project_id' => 18,
        'active' => 1,
        'categories' => json_encode(['1', '2']),
        'category_notes' => json_encode(['1' => 'Existing note']),
        'structure' => null,
        'created_at' => now(),
        'updated_at' => now(),
    ]);

    DB::table('projects_description')->insert([
        'project_id' => 18,
        'iso' => 'sl',
        'headline' => 'Before',
    ]);

    try {
        app(ProductsController::class)->update(18, Request::create('/cp/projects/edit/18', 'POST', [
            'active' => '1',
            'categories_touched' => '0',
        ]));
    } catch (\Throwable) {
        // The admin redirect route is not loaded in this isolated feature test.
    }

    expect(DB::table('projects')->where('project_id', 18)->value('categories'))->toBe(json_encode(['1', '2']));
    expect(DB::table('projects')->where('project_id', 18)->value('category_notes'))->toBe(json_encode(['1' => 'Existing note']));
});

it('clears categories when the settings panel is submitted without any selected categories', function () {
    DB::table('projects')->insert([
        'project_id' => 18,
        'active' => 1,
        'categories' => json_encode(['1', '2']),
        'category_notes' => json_encode(['1' => 'Existing note']),
        'structure' => null,
        'created_at' => now(),
        'updated_at' => now(),
    ]);

    DB::table('projects_description')->insert([
        'project_id' => 18,
        'iso' => 'sl',
        'headline' => 'Before',
    ]);

    try {
        app(ProductsController::class)->update(18, Request::create('/cp/projects/edit/18', 'POST', [
            'active' => '1',
            'categories_touched' => '1',
        ]));
    } catch (\Throwable) {
        // The admin redirect route is not loaded in this isolated feature test.
    }

    expect(DB::table('projects')->where('project_id', 18)->value('categories'))->toBe(json_encode([]));
    expect(DB::table('projects')->where('project_id', 18)->value('category_notes'))->toBe(json_encode(['1' => 'Existing note']));
});

it('deduplicates categories when the settings panel submits repeated values', function () {
    DB::table('projects')->insert([
        'project_id' => 18,
        'active' => 1,
        'categories' => json_encode(['1']),
        'category_notes' => null,
        'structure' => null,
        'created_at' => now(),
        'updated_at' => now(),
    ]);

    DB::table('projects_description')->insert([
        'project_id' => 18,
        'iso' => 'sl',
        'headline' => 'Before',
    ]);

    try {
        app(ProductsController::class)->update(18, Request::create('/cp/projects/edit/18', 'POST', [
            'active' => '1',
            'categories_touched' => '1',
            'categories' => ['4', '4', '2', '2'],
        ]));
    } catch (\Throwable) {
        // The admin redirect route is not loaded in this isolated feature test.
    }

    expect(DB::table('projects')->where('project_id', 18)->value('categories'))->toBe(json_encode(['4', '2']));
});