<?php

namespace Database\Seeders;

use App\Models\TimelineGroup;
use App\Models\TimelineYear;
use App\Models\TimelineItem;
use Illuminate\Database\Console\Seeds\WithoutModelEvents;
use Illuminate\Database\Seeder;

class TimelineSeeder extends Seeder
{
    /**
     * Run the database seeds.
     */
    public function run(): void
    {
        // Disable foreign key checks
        \DB::statement('SET FOREIGN_KEY_CHECKS=0');

        // Clear existing data
        TimelineItem::truncate();
        TimelineYear::truncate();
        TimelineGroup::truncate();

        // Re-enable foreign key checks
        \DB::statement('SET FOREIGN_KEY_CHECKS=1');

        // Group 1: 2023-2024
        $group1 = TimelineGroup::create([
            'title' => '2023-2024',
            'subtitle' => 'The Rise of Generative AI and Global AI Competition',
            'sort' => 1,
            'status' => 'publish',
            'published_at' => now(),
        ]);

        // Year 2024
        $year2024 = TimelineYear::create([
            'group_id' => $group1->id,
            'year' => 2024,
            'image' => null, // Will use fallback /images/img-timeline.png
            'sort' => 1,
            'status' => 'publish',
            'published_at' => now(),
        ]);

        $items2024 = [
            ['title' => 'Sheng-Wei Chen Memorial Lecture: Delivering Trust in the AI Era by Dr. Wei Chao Chen', 'type' => 'aia'],
            ['title' => 'Global AI Regulation: EU AI Act Enforcement & U.S. AI Safety Executive Order', 'type' => 'ai'],
            ['title' => 'U.S. Congressional Aides Visit: AI Development, Policy, and Industry-Academia Collaboration', 'type' => 'aia'],
            ['title' => 'AI in Education & Workforce Development: Personalized Learning and Corporate Upskilling', 'type' => 'ai'],
            ['title' => 'Train-the-Trainer Program: Upskilling ASEAN Educators in Semiconductor Technology', 'type' => 'aia'],
            ['title' => 'Malaysia Delegation Visit: Strengthening AI Industry Collaboration with MIDA', 'type' => 'aia'],
            ['title' => 'AI-Driven Industry Collaboration: Strengthening Global Supply Chains and Trade Agreements', 'type' => 'ai'],
            ['title' => 'AIATCL™ Launch: Taiwan\'s First AI Literacy Certification for Professionals', 'type' => 'aia'],
            ['title' => 'GenAI Pilot Workshop: AI Applications Across Industries and Workforce Readiness', 'type' => 'aia'],
        ];

        foreach ($items2024 as $index => $item) {
            TimelineItem::create([
                'year_id' => $year2024->id,
                'title' => $item['title'],
                'type' => $item['type'],
                'sort' => $index + 1,
                'status' => 'publish',
            ]);
        }

        // Year 2023
        $year2023 = TimelineYear::create([
            'group_id' => $group1->id,
            'year' => 2023,
            'image' => null, // Will use fallback /images/img-timeline.png
            'sort' => 2,
            'status' => 'publish',
            'published_at' => now(),
        ]);

        $items2023 = [
            ['title' => 'AIGC Impact Workshop Explores AI-Driven Innovation', 'type' => 'aia'],
            ['title' => 'ChatGPT Becomes Fastest-Growing AI App', 'type' => 'ai'],
            ['title' => 'AIGC Summer Camp Introduces High Schoolers to Generative AI', 'type' => 'aia'],
            ['title' => 'LLM Competition Heats Up: Bard, Claude & More', 'type' => 'ai'],
            ['title' => 'Annual Conference: Generative AI and Industry Innovation', 'type' => 'aia'],
        ];

        foreach ($items2023 as $index => $item) {
            TimelineItem::create([
                'year_id' => $year2023->id,
                'title' => $item['title'],
                'type' => $item['type'],
                'sort' => $index + 1,
                'status' => 'publish',
            ]);
        }

        // Group 2: 2021-2022
        $group2 = TimelineGroup::create([
            'title' => '2021-2022',
            'subtitle' => 'The Rise of Generative AI and Global AI Competition',
            'sort' => 2,
            'status' => 'publish',
            'published_at' => now(),
        ]);

        // Year 2022
        $year2022 = TimelineYear::create([
            'group_id' => $group2->id,
            'year' => 2022,
            'image' => null, // Will use fallback /images/img-timeline.png
            'sort' => 1,
            'status' => 'publish',
            'published_at' => now(),
        ]);

        $items2022 = [
            ['title' => 'Sheng-Wei Chen Memorial Lecture: Delivering Trust in the AI Era by Dr. Wei Chao Chen', 'type' => 'aia'],
            ['title' => 'Global AI Regulation: EU AI Act Enforcement & U.S. AI Safety Executive Order', 'type' => 'ai'],
            ['title' => 'U.S. Congressional Aides Visit: AI Development, Policy, and Industry-Academia Collaboration', 'type' => 'aia'],
            ['title' => 'AI in Education & Workforce Development: Personalized Learning and Corporate Upskilling', 'type' => 'ai'],
            ['title' => 'Train-the-Trainer Program: Upskilling ASEAN Educators in Semiconductor Technology', 'type' => 'aia'],
            ['title' => 'Malaysia Delegation Visit: Strengthening AI Industry Collaboration with MIDA', 'type' => 'aia'],
            ['title' => 'AI-Driven Industry Collaboration: Strengthening Global Supply Chains and Trade Agreements', 'type' => 'ai'],
            ['title' => 'AIATCL™ Launch: Taiwan\'s First AI Literacy Certification for Professionals', 'type' => 'aia'],
            ['title' => 'GenAI Pilot Workshop: AI Applications Across Industries and Workforce Readiness', 'type' => 'aia'],
        ];

        foreach ($items2022 as $index => $item) {
            TimelineItem::create([
                'year_id' => $year2022->id,
                'title' => $item['title'],
                'type' => $item['type'],
                'sort' => $index + 1,
                'status' => 'publish',
            ]);
        }

        // Year 2021
        $year2021 = TimelineYear::create([
            'group_id' => $group2->id,
            'year' => 2021,
            'image' => null, // Will use fallback /images/img-timeline.png
            'sort' => 2,
            'status' => 'publish',
            'published_at' => now(),
        ]);

        $items2021 = [
            ['title' => 'AIGC Impact Workshop Explores AI-Driven Innovation', 'type' => 'aia'],
            ['title' => 'ChatGPT Becomes Fastest-Growing AI App', 'type' => 'ai'],
            ['title' => 'AIGC Summer Camp Introduces High Schoolers to Generative AI', 'type' => 'aia'],
            ['title' => 'LLM Competition Heats Up: Bard, Claude & More', 'type' => 'ai'],
            ['title' => 'Annual Conference: Generative AI and Industry Innovation', 'type' => 'aia'],
        ];

        foreach ($items2021 as $index => $item) {
            TimelineItem::create([
                'year_id' => $year2021->id,
                'title' => $item['title'],
                'type' => $item['type'],
                'sort' => $index + 1,
                'status' => 'publish',
            ]);
        }

        $this->command->info('Timeline data seeded successfully!');
    }
}