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use serde_json::builder::ObjectBuilder;
use std::default::Default;
use ::model::{Permissions, Role, permissions};
/// A builer to create or edit a [`Role`] for use via a number of model and
/// context methods.
///
/// These are:
///
/// - [`Context::create_role`]
/// - [`Context::edit_role`]
/// - [`Guild::create_role`]
/// - [`Role::edit`]
///
/// Defaults are provided for each parameter on role creation.
///
/// # Examples
///
/// Create a hoisted, mentionable role named "a test role":
///
/// ```rust,ignore
/// // assuming you are in a `context` and a `guild_id` has been bound
/// let role = context.create_role(guild_id, |r| r
/// .hoist(true)
/// .mentionable(true)
/// .name("a test role"));
/// ```
///
/// [`Context::create_role`]: ../client/struct.Context.html#method.create_role
/// [`Context::edit_role`]: ../client/struct.Context.html#method.edit_role
/// [`Guild::create_role`]: ../model/struct.Guild.html#method.create_role
/// [`Role`]: ../model/struct.Role.html
/// [`Role::edit`]: ../model/struct.Role.html#method.edit
pub struct EditRole(pub ObjectBuilder);
impl EditRole {
/// Creates a new builder with the values of the given [`Role`].
pub fn new(role: &Role) -> Self {
EditRole(ObjectBuilder::new()
.insert("color", role.colour.value)
.insert("hoist", role.hoist)
.insert("managed", role.managed)
.insert("mentionable", role.mentionable)
.insert("name", &role.name)
.insert("permissions", role.permissions.bits())
.insert("position", role.position))
}
/// Sets the colour of the role.
pub fn colour(self, colour: u64) -> Self {
EditRole(self.0.insert("color", colour))
}
/// Whether or not to hoist the role above lower-positioned role in the user
/// list.
pub fn hoist(self, hoist: bool) -> Self {
EditRole(self.0.insert("hoist", hoist))
}
/// Whether or not to make the role mentionable, notifying its users.
pub fn mentionable(self, mentionable: bool) -> Self {
EditRole(self.0.insert("mentionable", mentionable))
}
/// The name of the role to set.
pub fn name(self, name: &str) -> Self {
EditRole(self.0.insert("name", name))
}
/// The set of permissions to assign the role.
pub fn permissions(self, permissions: Permissions) -> Self {
EditRole(self.0.insert("permissions", permissions.bits()))
}
/// The position to assign the role in the role list. This correlates to the
/// role's position in the user list.
pub fn position(self, position: u8) -> Self {
EditRole(self.0.insert("position", position))
}
}
impl Default for EditRole {
/// Creates a builder with default parameters.
///
/// The defaults are:
///
/// - **color**: 10070709
/// - **hoist**: false
/// - **mentionable**: false
/// - **name**: new role
/// - **permissions**: the [general permissions set]
/// - **position**: 1
///
/// [general permissions set]: ../model/permissions/fn.general.html
fn default() -> EditRole {
EditRole(ObjectBuilder::new()
.insert("color", 10070709)
.insert("hoist", false)
.insert("mentionable", false)
.insert("name", "new role".to_owned())
.insert("permissions", permissions::general().bits())
.insert("position", 1))
}
}
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