Struct ChallengeManager 

pub struct ChallengeManager {
    pub daily_challenge: Option<Challenge>,
    pub weekly_challenge: Option<Challenge>,
    pub completed_challenges: HashSet<String>,
    /* private fields */
}

Manages active and completed challenges

Fields

daily_challenge: Option<Challenge>

Currently active daily challenge

weekly_challenge: Option<Challenge>

Currently active weekly challenge

completed_challenges: HashSet<String>

Set of completed challenge IDs

Implementations

impl ChallengeManager

pub fn new() -> Self

Create a new challenge manager

pub fn get_daily_challenge(&mut self) -> Challenge

Get or generate today’s daily challenge

pub fn get_weekly_challenge(&mut self) -> Challenge

Get or generate this week’s weekly challenge

pub fn complete_challenge(&mut self, challenge_id: String)

Mark a challenge as completed

Note: this only updates the manager’s own bookkeeping (used by is_daily_completed / is_weekly_completed UI helpers). For achievement purposes UserStats is the single source of truth — prefer check_command, which keeps both in sync.

pub fn check_command( &mut self, command: &str, stats: &mut UserStats, ) -> Option<Challenge>

Validation entry point the TUI should call after every executed shell command.

Checks the command against the currently active daily and weekly challenges (as previously generated by get_daily_challenge / get_weekly_challenge), advancing multi-step weekly-scenario progress as steps are matched. When a challenge is completed, the completion is recorded in this manager AND routed into stats (UserStats::complete_challenge + the "first_challenge" event), so UserStats remains the single source of truth for achievements.

Returns the challenge the command just completed, if any. Call stats.check_achievements() afterwards (or use the achievements already returned by the routed record_event) to surface unlocks.

pub fn is_challenge_completed(&self, challenge_id: &str) -> bool

Check if a challenge has been completed

pub fn weekly_completions(&self) -> usize

Get all challenges completed this week

pub fn is_daily_completed(&self) -> bool

Check if today’s daily challenge is completed

pub fn is_weekly_completed(&self) -> bool

Check if this week’s weekly challenge is completed

Trait Implementations

impl Clone for ChallengeManager

fn clone(&self) -> Self

Returns a duplicate of the value.

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source.

impl Debug for ChallengeManager

fn fmt(&self, f: &mut Formatter<'_>) -> Result

Formats the value using the given formatter.

impl Default for ChallengeManager

fn default() -> Self

Returns the “default value” for a type.

impl<'de> Deserialize<'de> for ChallengeManager

fn deserialize<__D>(__deserializer: __D) -> Result<Self, __D::Error>

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl Serialize for ChallengeManager

fn serialize<__S>(&self, __serializer: __S) -> Result<__S::Ok, __S::Error>

where __S: Serializer,

Serialize this value into the given Serde serializer.