use serde::Deserialize;

/// Issue attachment uploads: presigned direct-to-storage PUTs plus the caps the
/// web dialog mirrors (see `web/src/entities/issue/model/meta.ts`).
#[derive(Clone, Debug, Deserialize)]
#[serde(default)]
pub struct IssueAttachmentConfig {
    pub max_size: i64,
    pub presign_ttl_secs: u64,
    /// Unreferenced (or not-yet-submitted) uploads one user may keep around.
    pub max_pending_per_user: u64,
}

impl Default for IssueAttachmentConfig {
    fn default() -> Self {
        Self {
            max_size: 26_214_400,
            presign_ttl_secs: 3600,
            max_pending_per_user: 50,
        }
    }
}

#[derive(Clone, Debug, Deserialize)]
#[serde(default)]
pub struct IssueConfig {
    pub max_pagination: u64,
    pub default_pagination: u64,
    pub max_board_name_len: usize,
    pub max_board_prefix_len: usize,
    pub max_title_len: usize,
    pub max_body_len: usize,
    pub max_comment_len: usize,
    pub max_label_name_len: usize,
    pub max_label_color_len: usize,
    pub max_milestone_title_len: usize,
    pub max_milestone_description_len: usize,
    pub max_reaction_emoji_len: usize,
    pub max_mentions_per_message: usize,
    pub attachment: IssueAttachmentConfig,
}

impl Default for IssueConfig {
    fn default() -> Self {
        Self {
            max_pagination: 100,
            default_pagination: 20,
            max_board_name_len: 100,
            max_board_prefix_len: 10,
            max_title_len: 255,
            max_body_len: 65_535,
            max_comment_len: 65_535,
            max_label_name_len: 50,
            max_label_color_len: 7,
            max_milestone_title_len: 100,
            max_milestone_description_len: 1024,
            max_reaction_emoji_len: 32,
            max_mentions_per_message: 20,
            attachment: IssueAttachmentConfig::default(),
        }
    }
}