const sqlite3 = require('sqlite3').verbose();
const db = new sqlite3.Database('./db');

const dates = `2024-09-03
2024-09-04
2024-09-05
2024-09-06
2024-09-07
2024-09-08
2024-09-09
2024-09-10
2024-09-11
2024-09-12
2024-09-13
2024-09-14
2024-09-15
2024-09-16
2024-09-17
2024-09-18
2024-09-19
2024-09-20
2024-09-21
2024-09-22
2024-09-23
2024-09-24
2024-09-25
2024-09-26
2024-09-27
2024-09-28
2024-09-29
2024-09-30
2024-10-01
2024-10-02
2024-10-03
2024-10-04
2024-10-05
2024-10-06
2024-10-07
2024-10-08
2024-10-09
2024-10-10
2024-10-11
2024-10-12
2024-10-13
2024-10-14
2024-10-15
2024-10-16
2024-10-17
2024-10-18
2024-10-19
2024-10-20
2024-10-21
2024-10-22
2024-10-23
2024-10-24
2024-10-25
2024-10-26
2024-10-27
2024-10-28
2024-10-29
2024-10-30
2024-10-31
2024-11-01
2024-11-02
2024-11-03
2024-11-04
2024-11-05
2024-11-06
2024-11-07
2024-11-08
2024-11-09
2024-11-10
2024-11-11
2024-11-12
2024-11-13
2024-11-14
2024-11-15
2024-11-16
2024-11-17
2024-11-18
2024-11-19
2024-11-20
2024-11-21
2024-11-22
2024-11-23
2024-11-24
2024-11-25
2024-11-26
2024-11-27
2024-11-28
2024-11-29
2024-11-30
2024-12-01
2024-12-02
2024-12-03
2024-12-04
2024-12-05
2024-12-06
2024-12-07
2024-12-08
2024-12-09
2024-12-10
2024-12-11
2024-12-12
2024-12-13
2024-12-14
2024-12-15
2024-12-16
2024-12-17
2024-12-18
2024-12-19
2024-12-20
2024-12-21
2024-12-22
2024-12-23
2024-12-24
2024-12-25
2024-12-26
2024-12-27
2024-12-28
2024-12-29
2024-12-30
2024-12-31
2025-01-01
2025-01-02
2025-01-03
2025-01-04
2025-01-05
2025-01-06
2025-01-07
2025-01-08
2025-01-09
2025-01-10
2025-01-11`

function formatDate(date) {
    // Extract the day, month, and year from the date
    let day = date.getDate();         // Get the day
    let month = date.getMonth() + 1;  // Get the month (0-based index, so add 1)
    let year = date.getFullYear();    // Get the full year

    // Add leading zero to day and month if needed
    day = day < 10 ? '0' + day : day;
    month = month < 10 ? '0' + month : month;

    // Return the formatted date
    return `${day}-${month}-${year}`;
}

const wait = async function() {
    await new Promise((res) => {
       setTimeout(() => {
           res();
       }, 60000);
   })

}

db.serialize(async () => {
    // db.run("CREATE TABLE assets (asset TEXT, price VALUE, date DATE)");

    const params = dates.split('\n');
    
    for(i in params) {
        if(i % 5 == 0) {
            await wait();
        }
        const param = params[i]
        const stmt = db.prepare("INSERT INTO assets VALUES (?, ?, ?)")
        const date = new Date(param)
        const formattedDate= formatDate(date);
        const response = await fetch(`https://api.coingecko.com/api/v3/coins/ethereum/history?date=${formattedDate}`)
        const data = await response.json()
        const price = Number(data.market_data.current_price.rub)
        stmt.run("ETH", price, date)
        stmt.finalize();
        console.log(param);
    }


    db.each("SELECT * FROM assets", (err, row) => {
        console.log(row);
    });
});