/// Module Creator pour outils créateurs SoundCloud-like
use std::collections::HashMap;
use std::time::SystemTime;
use serde::{Serialize, Deserialize};
use crate::error::AppError;

/// Dashboard créateur principal
#[derive(Debug, Clone)]
pub struct CreatorDashboard {
    pub analytics: CreatorAnalytics,
    pub monetization: CreatorMonetization,
    pub tools: CreatorTools,
}

/// Analytics pour créateurs
#[derive(Debug, Clone, Serialize, Deserialize)]
pub struct CreatorAnalytics {
    pub total_plays: u64,
    pub total_likes: u64,
    pub follower_count: u64,
    pub monthly_revenue: f64,
    pub top_tracks: Vec<TrackStats>,
}

/// Statistiques de track
#[derive(Debug, Clone, Serialize, Deserialize)]
pub struct TrackStats {
    pub track_id: u64,
    pub title: String,
    pub plays: u64,
    pub likes: u64,
    pub revenue: f64,
}

/// Monétisation créateur
#[derive(Debug, Clone, Serialize, Deserialize)]
pub struct CreatorMonetization {
    pub total_earnings: f64,
    pub monthly_earnings: f64,
    pub payout_threshold: f64,
    pub next_payout_date: SystemTime,
}

/// Outils créateurs
#[derive(Debug, Clone)]
pub struct CreatorTools {
    pub audio_editor: AudioEditor,
    pub collaboration_tools: CollaborationTools,
}

/// Éditeur audio intégré
#[derive(Debug, Clone)]
pub struct AudioEditor {
    pub available_effects: Vec<AudioEffect>,
    pub presets: Vec<AudioPreset>,
}

/// Effet audio
#[derive(Debug, Clone, Serialize, Deserialize)]
pub struct AudioEffect {
    pub name: String,
    pub effect_type: EffectType,
    pub parameters: HashMap<String, f32>,
}

/// Types d'effets
#[derive(Debug, Clone, Serialize, Deserialize)]
pub enum EffectType {
    Reverb,
    Delay,
    Chorus,
    EQ,
    Compressor,
}

/// Preset audio
#[derive(Debug, Clone, Serialize, Deserialize)]
pub struct AudioPreset {
    pub name: String,
    pub description: String,
    pub genre: String,
}

/// Outils de collaboration
#[derive(Debug, Clone)]
pub struct CollaborationTools {
    pub projects: Vec<CollaborationProject>,
    pub invitations: Vec<CollabInvitation>,
}

/// Projet de collaboration
#[derive(Debug, Clone, Serialize, Deserialize)]
pub struct CollaborationProject {
    pub id: u64,
    pub name: String,
    pub owner_id: u64,
    pub collaborators: Vec<u64>,
    pub status: ProjectStatus,
    pub created_at: SystemTime,
}

/// Statut de projet
#[derive(Debug, Clone, Serialize, Deserialize)]
pub enum ProjectStatus {
    Draft,
    InProgress,
    Completed,
    Published,
}

/// Invitation de collaboration
#[derive(Debug, Clone, Serialize, Deserialize)]
pub struct CollabInvitation {
    pub id: u64,
    pub project_id: u64,
    pub inviter_id: u64,
    pub invitee_id: u64,
    pub status: InvitationStatus,
    pub expires_at: SystemTime,
}

/// Statut d'invitation
#[derive(Debug, Clone, Serialize, Deserialize)]
pub enum InvitationStatus {
    Pending,
    Accepted,
    Declined,
    Expired,
}

impl CreatorDashboard {
    pub fn new(creator_id: u64) -> Self {
        Self {
            analytics: CreatorAnalytics::new(creator_id),
            monetization: CreatorMonetization::new(),
            tools: CreatorTools::new(),
        }
    }
    
    pub async fn get_analytics_summary(&self) -> Result<AnalyticsSummary, AppError> {
        Ok(AnalyticsSummary {
            total_plays: self.analytics.total_plays,
            total_likes: self.analytics.total_likes,
            follower_count: self.analytics.follower_count,
            monthly_revenue: self.analytics.monthly_revenue,
            top_track: self.analytics.top_tracks.first().map(|t| t.title.clone()),
        })
    }
}

/// Résumé analytics
#[derive(Debug, Clone, Serialize, Deserialize)]
pub struct AnalyticsSummary {
    pub total_plays: u64,
    pub total_likes: u64,
    pub follower_count: u64,
    pub monthly_revenue: f64,
    pub top_track: Option<String>,
}

impl CreatorAnalytics {
    pub fn new(_creator_id: u64) -> Self {
        Self {
            total_plays: 0,
            total_likes: 0,
            follower_count: 0,
            monthly_revenue: 0.0,
            top_tracks: Vec::new(),
        }
    }
}

impl CreatorMonetization {
    pub fn new() -> Self {
        Self {
            total_earnings: 0.0,
            monthly_earnings: 0.0,
            payout_threshold: 100.0,
            next_payout_date: SystemTime::now(),
        }
    }
}

impl CreatorTools {
    pub fn new() -> Self {
        Self {
            audio_editor: AudioEditor::new(),
            collaboration_tools: CollaborationTools::new(),
        }
    }
}

impl AudioEditor {
    pub fn new() -> Self {
        Self {
            available_effects: vec![
                AudioEffect {
                    name: "Reverb".to_string(),
                    effect_type: EffectType::Reverb,
                    parameters: HashMap::new(),
                },
                AudioEffect {
                    name: "Compressor".to_string(),
                    effect_type: EffectType::Compressor,
                    parameters: HashMap::new(),
                }
            ],
            presets: Vec::new(),
        }
    }
}

impl CollaborationTools {
    pub fn new() -> Self {
        Self {
            projects: Vec::new(),
            invitations: Vec::new(),
        }
    }
}

#[cfg(test)]
mod tests {
    use super::*;
    
    #[test]
    fn test_creator_dashboard() {
        let dashboard = CreatorDashboard::new(123);
        assert_eq!(dashboard.analytics.total_plays, 0);
    }
}