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use std::collections::BTreeMap;
use failure::Error;
use crate::types::util::IPFSHash;
use crate::types::util::IPNSHash;
use crate::types::block::Block;
use crate::repository::repository::Repository;
use crate::types::content::Content;
use crate::types::content::Payload;
use crate::types::util::Timestamp;
use crate::version::protocol_version;
pub struct App {
repo: Repository,
device_name: IPNSHash,
publishing_key: String
}
impl App {
pub fn load(device_name: IPNSHash, publishing_key: String, host: &str, port: u16) -> Result<Self, Error> {
Repository::new(host, port).map(|repo| App { repo, device_name, publishing_key })
}
pub async fn new_profile(repo: Repository, publishing_key: &str, names: Vec<String>) -> Result<Self, Error> {
let payload = Payload::Profile {
names,
picture: None,
more: BTreeMap::new(),
};
let timestamp = Timestamp::now();
let content = Content::new(vec![], Some(timestamp), payload);
let content_hash = repo.put_content(content).await?;
let head = repo.put_block(Block::new(protocol_version(), vec![], content_hash)).await?;
let device_name = repo.publish(&publishing_key, &head).await?;
Ok(App { repo, device_name, publishing_key: publishing_key.to_string() })
}
}
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