fplanner/src/app/structure.rs

use chrono::prelude::*;
use std::collections::{BTreeMap, HashMap};
use uuid::Uuid;

use super::components::Component;

#[derive(serde::Deserialize, serde::Serialize, PartialEq, Debug)]
pub enum License {
    MIT,
    GPL,
    AGPL,
    CNPL,
}

#[derive(serde::Deserialize, serde::Serialize, Clone, Debug)]
#[serde(default)]
pub struct Layer {
    pub zindex: usize,
    pub label: String,
    pub visible: bool,
    pub components: HashMap<Uuid, Component>,
}

impl Default for Layer {
    fn default() -> Self {
        Self {
            zindex: 0,
            visible: true,
            label: String::default(),
            components: HashMap::new(),
        }
    }
}

#[derive(serde::Deserialize, serde::Serialize, Debug)]
#[serde(default)] // if we add new fields, give them default values when deserializing old state
pub struct Project {
    pub id: Uuid,
    pub name: String,
    pub created: DateTime<Utc>,
    pub modified: Option<DateTime<Utc>>,
    pub license: License,
    pub layers: BTreeMap<usize, Layer>,
}

impl Default for Project {
    fn default() -> Self {
        Self {
            id: Uuid::new_v4(),
            name: "".to_string(),
            created: Utc::now(),
            modified: None,
            license: License::MIT,
            layers: BTreeMap::default(),
        }
    }
}