use serde::{Deserialize, Serialize};

use crate::{TypedValue, ID};

/// Update or insert a value
#[derive(Debug, Clone, Serialize, Deserialize)]
pub struct UpsertValue {
    /// PK, null if creating
    pub id: Option<ID>,
    /// Property template ID
    pub model: ID,
    /// Property value
    pub value: TypedValue,
}

/// Update or insert a relation
#[derive(Debug, Clone, Serialize, Deserialize)]
pub struct UpsertRelation {
    /// PK, null if creating
    pub id: Option<ID>,
    /// Relation template ID
    pub model: ID,
    /// Related model ID
    pub related: ID,
    /// Relation values to update or create
    pub values: Vec<UpsertValue>,
}

/// Update an existing object
#[derive(Deserialize, Debug)]
pub struct UpdateObj {
    /// Updated object's ID
    pub id: ID,
    /// Property to use as the object's name
    pub name_property: Option<ID>,
    /// Values to update or create
    pub values: Vec<UpsertValue>,
    /// Relations to update or create
    pub relations: Vec<UpsertRelation>,
}

#[cfg(test)]
mod tests {
    use crate::update::UpdateObj;

    #[test]
    #[cfg(not(feature = "uuid-ids"))]
    fn deserialize() {
        let json = json!({
          "model_id": 0,
          "id": 10,
          "name": "Recipe1",
          "values": [
            {
              "id": 11,
              "model": 3,
              "object": 10,
              "value": {
                "String": "Bla bla bla"
              }
            },
            {
              "value": {
                "String": "sdfsdfsdf"
              },
              "model": 3
            }
          ],
          "relations": [
            {
              "id": 12,
              "model": 5,
              "object": 10,
              "related": 8,
              "values": [
                {
                  "id": 13,
                  "model": 6,
                  "object": 12,
                  "value": {
                    "Integer": 15
                  },
                  "model": 6
                }
              ]
            }
          ]
        });

        let _obj: UpdateObj = serde_json::from_value(json).unwrap();
    }
}