import 'dotenv/config'
import fs from 'fs'
import pg from 'pg'
const { Client } = pg

// Read the data from the exported fr_cards.json extracted from Scryfall Bulk Data
const fileBytes = fs.readFileSync(import.meta.dirname + '/data/fr_cards.json')
let scryfallData = JSON.parse(fileBytes)

// Connect to postgres database
const client = new Client({
  user: process.env.DATABASE_USER,
  password: process.env.DATABASE_PASSWORD,
  host: process.env.DATABASE_HOST,
  port: process.env.DATABASE_PORT,
  database: process.env.DATABASE_DB
})
await client.connect()

try {
  // Select already imported cards in database
  const res = await client.query('SELECT scryfall_id FROM carte')
  const preUpdateRows = res.rows
  let preUpdateIds = []
  preUpdateRows.forEach(element => {
    preUpdateIds.push(element.scryfall_id)
  });

  // Define counter for logging
  let total_no_fr_name = 0
  let total_inserted = 0 
  let total_skipped = 0

  // For each card check if we need to upload it to the database
  for (const carte of scryfallData) {
    if(!preUpdateIds.includes(carte.id)){
      if(carte.printed_name == undefined) {
        // If the card doesn't have a french name, print it to the console and skip

        //console.log("Erreur sur la carte : " + carte.name)
        //console.log("Scryfall URI : " + carte.scryfall_uri)
        //console.log("API URI : " + carte.uri)
        total_no_fr_name = total_no_fr_name + 1
        continue
      }

      // Add the card to the database
      const addingQuery = await client.query('INSERT INTO carte(id, scryfall_id, name_en, name_fr, released_at, small_image, normal_image, mana_cost, cmc, type_line_en, type_line_fr, oracle_text_en, oracle_text_fr, power, toughness, colors, keywords, set, set_name_en, set_type, rarity, cardmarket_uri) VALUES(gen_random_uuid(), $1, $2, $3, $4, $5, $6, $7, $8, $9, $10, $11, $12, $13, $14, $15, $16, $17, $18, $19, $20, $21)', [carte.id, carte.name, carte.printed_name, carte.released_at, carte.image_uris.small, carte.image_uris.normal, carte.mana_cost, carte.cmc, carte.type_line, carte.printed_type_line, carte.oracle_text, carte.printed_text, carte.power, carte.toughness, carte.colors, carte.keywords, carte.set, carte.set_name, carte.set_type, carte.rarity, carte.purchase_uris?.cardmarket])
      total_inserted = total_inserted + 1
    } else {
      total_skipped = total_skipped + 1
    }

  }
  console.log("Un total de " + total_no_fr_name + " cartes n'ont pas de nom français.")
  console.log("Un total de " + total_inserted + " cartes ont été insérées.")
  console.log("Un total de " + total_skipped + " cartes ont été ignorées.")
} catch (err) {
   console.error(err);
} finally {
   await client.end()
}