recipes/common/src/ron_api.rs

use chrono::NaiveDate;
use ron::ser::{PrettyConfig, to_string_pretty};
use serde::{Deserialize, Serialize};

#[derive(Serialize, Deserialize, Clone)]
pub struct SetLang {
    pub lang: String,
}

/*** Generic types ***/

#[derive(Serialize, Deserialize, Clone)]
pub struct Ids {
    pub ids: Vec<i64>,
}

#[derive(Serialize, Deserialize, Clone)]
pub struct Id {
    pub id: i64,
}

// A simple value.
#[derive(Serialize, Deserialize, Clone)]
pub struct Value<T> {
    pub value: T,
}

// A value associated with an id.
#[derive(Serialize, Deserialize, Clone)]
pub struct KeyValue<T> {
    pub id: i64,
    pub value: T,
}

#[derive(Serialize, Deserialize, Clone)]
pub struct Strings {
    pub strs: Vec<String>,
}

#[derive(Serialize, Deserialize, Clone)]
pub struct DateRange {
    pub start_date: NaiveDate,
    pub end_date: NaiveDate,
}

/*** Recipe ***/

#[derive(Serialize, Deserialize, Clone)]
pub struct SetRecipeTitle {
    pub recipe_id: i64,
    pub title: String,
}

#[derive(Serialize, Deserialize, Clone)]
pub struct SetRecipeDescription {
    pub recipe_id: i64,
    pub description: String,
}

#[derive(Serialize, Deserialize, Clone)]
pub struct SetRecipeServings {
    pub recipe_id: i64,
    pub servings: Option<u32>,
}

#[derive(Serialize, Deserialize, Clone)]
pub struct SetRecipeEstimatedTime {
    pub recipe_id: i64,
    pub estimated_time: Option<u32>,
}

#[repr(u32)]
#[derive(Serialize, Deserialize, Clone, Copy, PartialEq, Debug)]
pub enum Difficulty {
    Unknown = 0,
    Easy = 1,
    Medium = 2,
    Hard = 3,
}

impl TryFrom<u32> for Difficulty {
    type Error = &'static str;
    fn try_from(value: u32) -> Result<Self, Self::Error> {
        Ok(match value {
            1 => Self::Easy,
            2 => Self::Medium,
            3 => Self::Hard,
            _ => Self::Unknown,
        })
    }
}

impl From<Difficulty> for u32 {
    fn from(value: Difficulty) -> Self {
        value as u32
    }
}

#[derive(Serialize, Deserialize, Clone)]
pub struct SetRecipeDifficulty {
    pub recipe_id: i64,
    pub difficulty: Difficulty,
}

#[derive(Serialize, Deserialize, Clone)]
pub struct SetRecipeLanguage {
    pub recipe_id: i64,
    pub lang: String,
}

#[derive(Serialize, Deserialize, Clone)]
pub struct SetIsPublic {
    pub recipe_id: i64,
    pub is_public: bool,
}

#[derive(Serialize, Deserialize, Clone)]
pub struct SetGroupName {
    pub group_id: i64,
    pub name: String,
}

#[derive(Serialize, Deserialize, Clone)]
pub struct SetGroupComment {
    pub group_id: i64,
    pub comment: String,
}

#[derive(Serialize, Deserialize, Clone)]
pub struct SetStepAction {
    pub step_id: i64,
    pub action: String,
}

#[derive(Serialize, Deserialize, Clone)]
pub struct SetIngredientName {
    pub ingredient_id: i64,
    pub name: String,
}

#[derive(Serialize, Deserialize, Clone)]
pub struct SetIngredientComment {
    pub ingredient_id: i64,
    pub comment: String,
}

#[derive(Serialize, Deserialize, Clone)]
pub struct SetIngredientQuantity {
    pub ingredient_id: i64,
    pub quantity: Option<f64>,
}

#[derive(Serialize, Deserialize, Clone)]
pub struct SetIngredientUnit {
    pub ingredient_id: i64,
    pub unit: String,
}

#[derive(Serialize, Deserialize, Clone)]
pub struct Tags {
    pub recipe_id: i64,
    pub tags: Vec<String>,
}

#[derive(Serialize, Deserialize, Clone, Debug)]
pub struct Group {
    pub id: i64,
    pub name: String,
    pub comment: String,
    pub steps: Vec<Step>,
}

#[derive(Serialize, Deserialize, Clone, Debug)]
pub struct Step {
    pub id: i64,
    pub action: String,
    pub ingredients: Vec<Ingredient>,
}

#[derive(Serialize, Deserialize, Clone, Debug)]
pub struct Ingredient {
    pub id: i64,
    pub name: String,
    pub comment: String,
    pub quantity_value: Option<f64>,
    pub quantity_unit: String,
}

/*** PROFILE ***/

#[derive(Serialize, Deserialize, Clone)]
pub struct UpdateProfile {
    pub name: Option<String>,
    pub email: Option<String>,
    pub password: Option<String>,
}

/*** Calendar ***/

#[derive(Serialize, Deserialize, Clone, Debug)]
pub struct ScheduledRecipes {
    // (Scheduled date, recipe title, recipe id).
    pub recipes: Vec<(NaiveDate, String, i64)>,
}

#[derive(Serialize, Deserialize, Clone, Debug)]
pub struct ScheduleRecipe {
    pub recipe_id: i64,
    pub date: NaiveDate,
    pub servings: u32,
    pub add_ingredients_to_shopping_list: bool,
}

#[derive(Serialize, Deserialize, Clone, Debug)]
pub enum ScheduleRecipeResult {
    Ok,
    RecipeAlreadyScheduledAtThisDate,
}

#[derive(Serialize, Deserialize, Clone, Debug)]
pub struct RemoveScheduledRecipe {
    pub recipe_id: i64,
    pub date: NaiveDate,
    pub remove_ingredients_from_shopping_list: bool,
}

/*** Shopping list ***/

#[derive(Serialize, Deserialize, Clone, Debug)]
pub struct ShoppingListItem {
    pub id: i64,
    pub name: String,
    pub quantity_value: Option<f64>,
    pub quantity_unit: String,
    pub recipe_id: Option<i64>,
    pub recipe_title: Option<String>,
    pub date: Option<NaiveDate>,
    pub is_checked: bool,
}

/*** Misc ***/

pub fn to_string<T>(ron: T) -> String
where
    T: Serialize,
{
    // TODO: handle'unwrap'.
    to_string_pretty(&ron, PrettyConfig::new()).unwrap()
}