import { characterData } from "../Classes/characterData.js";
import { DatabaseController } from "../Database/dbcontroller.js";

export class characters{
    static async createCharacter(db: DatabaseController, userId : number){
        await db.run('INSERT INTO characters (user_id) VALUES (?)', [userId]);
        return await this.readCharacter(db, userId)
    }

    static async readCharacter(db: DatabaseController, userId : number): Promise<characterData>{
        let player = await db.select(`SELECT * FROM characters WHERE user_id = ? LIMIT 1`, [userId])
        if (player.length > 0){
            let row = player[0]
            return new characterData({
                ...row,
                inventory: row.inventory ? JSON.parse(row.inventory) : undefined,
                questBook: row.questBook ? JSON.parse(row.questBook) : undefined,
            })
        }
        else{
            return null
        }
    }
    
    static async savePlayer(db: DatabaseController, data: characterData){
        await db.run(`UPDATE characters SET (inventory, questBook) VALUES (?,?) WHERE id = ?`, 
            [JSON.stringify(data.inventory), JSON.stringify(data.questBook), data.id])
    }
}