import {DiscordClient} from "./DiscordClient";
import {Logger} from "log4js";
import {Routes, Snowflake} from "discord.js";

export class CommandDeployer {
    constructor(
        private readonly client: DiscordClient,
        private readonly logger: Logger
    ) {
    }
    
    public async deployAvailableServers() {
        const commandInfos = [];
        this.client.Commands.allCommands.forEach((command) => {
            commandInfos.push(command.definition().toJSON())
        })
        
        const guilds = await this.client.RESTClient.get(Routes.userGuilds());
        const deployments = guilds.map(guild => {
            return this.deployServer(commandInfos, guild.id)
        })
        
        await Promise.all(deployments);
    }
    
    private async deployServer(commandInfos: object[], serverId: Snowflake) {
        this.logger.log(`Started refreshing ${commandInfos.length} application (/) commands for ${serverId}.`);

        // The put method is used to fully refresh all commands in the guild with the current set
        const data = await this.client.RESTClient.put(
            Routes.applicationGuildCommands(this.client.ApplicationId, serverId),
            { body: commandInfos },
        );

        this.logger.log(`Successfully reloaded ${commandInfos.length} application (/) commands for ${serverId}.`);
    }
}