/**
 * Prisma Seed Script
 * Populates initial program and award data from JSON config
 */
import { PrismaClient } from '@prisma/client';
import * as fs from 'fs';
import * as path from 'path';
import { fileURLToPath } from 'url';

const __filename = fileURLToPath(import.meta.url);
const __dirname = path.dirname(__filename);

const prisma = new PrismaClient();

interface ProgramData {
  id: string;
  name: string;
  teamName: string;
  performer: string;
  order: number;
  remark: string;
}

interface AwardData {
  id: string;
  name: string;
  icon: string;
  order: number;
  remark: string;
}

interface ConfigFile {
  programs: ProgramData[];
  awards: AwardData[];
}

async function main() {
  console.log('Starting seed...');

  // Load config from JSON file
  const configPath = path.join(__dirname, '../config/programs.json');

  if (!fs.existsSync(configPath)) {
    console.error('Config file not found:', configPath);
    process.exit(1);
  }

  const config: ConfigFile = JSON.parse(fs.readFileSync(configPath, 'utf-8'));

  // Seed programs
  console.log(`Seeding ${config.programs.length} programs...`);
  for (const p of config.programs) {
    await prisma.program.upsert({
      where: { id: p.id },
      create: {
        id: p.id,
        name: p.name,
        teamName: p.teamName || '',
        performer: p.performer || '',
        order: p.order,
        remark: p.remark || null,
        isActive: true,
      },
      update: {
        name: p.name,
        teamName: p.teamName || '',
        performer: p.performer || '',
        order: p.order,
        remark: p.remark || null,
        isActive: true,
      },
    });
    console.log(`  - ${p.name}`);
  }

  // Seed awards
  console.log(`Seeding ${config.awards.length} awards...`);
  for (const a of config.awards) {
    await prisma.award.upsert({
      where: { id: a.id },
      create: {
        id: a.id,
        name: a.name,
        icon: a.icon,
        order: a.order,
        remark: a.remark || null,
        isActive: true,
      },
      update: {
        name: a.name,
        icon: a.icon,
        order: a.order,
        remark: a.remark || null,
        isActive: true,
      },
    });
    console.log(`  - ${a.name}`);
  }

  console.log('Seed completed!');
}

main()
  .catch((e) => {
    console.error('Seed failed:', e);
    process.exit(1);
  })
  .finally(async () => {
    await prisma.$disconnect();
  });