using SharpChat.SockChat.S2CPackets;

namespace SharpChat.ClientCommands;

public class PasswordChannelClientCommand : ClientCommand {
    public bool IsMatch(ClientCommandContext ctx) {
        return ctx.NameEquals("pwd")
            || ctx.NameEquals("password");
    }

    public async Task Dispatch(ClientCommandContext ctx) {
        long msgId = ctx.Chat.RandomSnowflake.Next();

        if(!ctx.User.Can(UserPermissions.SetChannelPassword) || ctx.Channel.IsOwner(ctx.User)) {
            await ctx.Chat.SendTo(ctx.User, new CommandResponseS2CPacket(msgId, LCR.COMMAND_NOT_ALLOWED, true, $"/{ctx.Name}"));
            return;
        }

        string chanPass = string.Join(' ', ctx.Args).Trim();

        if(string.IsNullOrWhiteSpace(chanPass))
            chanPass = string.Empty;

        await ctx.Chat.UpdateChannel(ctx.Channel, password: chanPass);
        await ctx.Chat.SendTo(ctx.User, new CommandResponseS2CPacket(msgId, LCR.CHANNEL_PASSWORD_CHANGED, false));
    }
}