use crate::AppService;
use crate::error::AppError;
use serde::{Deserialize, Serialize};
use session::Session;
use utoipa::ToSchema;
use super::user_info::UserInfoExternal;
use super::repository::{UserRepoInfo, UserReposQuery};
use super::projects::{UserProjectInfo, UserProjectsQuery};
use super::user_activity::{UserActivityItem, UserActivityQuery};
use super::chpc::{ContributionHeatmapResponse, ContributionHeatmapQuery};

#[derive(Debug, Clone, Serialize, Deserialize, ToSchema)]
pub struct UserSummaryResponse {
    pub info: UserInfoExternal,
    pub repos: Vec<UserRepoInfo>,
    pub projects: Vec<UserProjectInfo>,
    pub activity: Vec<UserActivityItem>,
    pub heatmap: ContributionHeatmapResponse,
    pub follower_count: u64,
    pub following_count: u64,
    pub stars_count: u64,
}

impl AppService {
    pub async fn user_get_summary(
        &self,
        context: Session,
        username: String,
    ) -> Result<UserSummaryResponse, AppError> {
        let info = self.user_info(context.clone(), username.clone()).await?;
        
        let repos_resp = self.get_user_repos(context.clone(), username.clone(), UserReposQuery { page: Some(1), per_page: Some(4) }).await?;
        
        let projects_resp = self.get_user_projects(context.clone(), username.clone(), UserProjectsQuery { page: Some(1), per_page: Some(4) }).await?;
        
        let activity_resp = self.get_user_activity(context.clone(), username.clone(), UserActivityQuery { page: Some(1), per_page: Some(8) }).await?;
        
        let heatmap = self.get_user_contribution_heatmap(context.clone(), username.clone(), ContributionHeatmapQuery { start_date: None, end_date: None }).await?;
        
        let follower_count = self.user_get_subscriber_count(context.clone(), username.clone()).await?;
        let following_count = self.user_get_subscription_count(context.clone(), username.clone()).await?;
        
        let stars_resp = self.get_user_stars(context.clone(), username.clone()).await?;
        let stars_count = stars_resp.total;

        Ok(UserSummaryResponse {
            info,
            repos: repos_resp.repos,
            projects: projects_resp.projects,
            activity: activity_resp.items,
            heatmap,
            follower_count,
            following_count,
            stars_count,
        })
    }
}