shulker 0.1.0

A programming language designed for the DiamondFire Minecraft server.
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use crate::codegen::misc::VariableScope;

use super::item_data::ItemData;

#[derive(Debug, Clone, PartialEq, Default)]
#[allow(dead_code, unused)]
pub struct Item {
    pub id: String,
    pub slot: i32,
    pub item: ItemData,
}

/*
"item": {
              "id": "txt",
              "data": {
                "name": "How is everyone?"
              }
            },
            "slot": 1
 */
#[allow(dead_code, unused)]
#[allow(clippy::wrong_self_convention)] // we want to_json for consistency
impl Item {
    pub fn to_json(&self) -> String {
        format!(
            r#"{{"item":{{"id":"{}",{}}},"slot":{}}}"#,
            self.id,
            self.item.to_json(),
            self.slot
        )
    }
    pub fn from_strs(
        from: String,
        full_line: String,
        line_number: i32,
        raw_file: String,
    ) -> Vec<Self> {
        let mut out = Vec::new();

        let mut in_string = false;
        let mut builder = String::new();
        let mut split: Vec<String> = Vec::new();
        for ch in from.chars() {
            if ch == '"' {
                in_string = !in_string;
                builder.push(ch);
            } else if ch == ',' && !in_string {
                split.push(builder.trim().to_string());
                builder = String::new();
            } else {
                builder.push(ch);
            }
        }
        split.push(builder.trim().to_string());

        for (slot, arg) in split.into_iter().enumerate() {
            out.push(Item::from_str(
                arg.to_string(),
                slot.try_into().expect("failed to i32"),
                full_line.clone(),
                line_number,
                raw_file.clone(),
            ));
        }
        out
    }
    pub fn from_str(
        from: String,
        slot: i32,
        full_line: String,
        line_number: i32,
        raw_file: String,
    ) -> Self {
        if from.starts_with('\"') && from.ends_with('\"') {
            let from = from.replace('\"', "");
            return Item {
                id: "txt".to_string(),
                slot,
                item: ItemData::Text { data: from },
            };
        }
        if let Ok(v) = from.parse::<f32>() {
            return Item {
                id: "num".to_string(),
                slot,
                item: ItemData::Number { data: v },
            };
        }
        if from.starts_with("vanilla_item![") && from.ends_with(']') {
            let from = from.replace("vanilla_item![", "").replace(']', "");
            let split = from.split(':').collect::<Vec<_>>();
            if split.len() < 2 {
                // errors::throw_error("not enough arguments in `vanilla_item!` statement", &full_line, &raw_file, line_number)
            }
            let id = split.first().expect("failed to get id");
            let count = split.get(1).expect("failed to get count");
            let datas = format!(r#"{{Count:{count}b,DF_NBT:3120,id:\"minecraft:{id}\"}}"#);
            return Item {
                id: "item".to_string(),
                slot,
                item: ItemData::VanillaItem { data: datas },
            };
        }
        println!("bad item from string {from} to item");
        Item {
            id: "var".to_string(),
            slot,
            item: ItemData::Variable {
                scope: VariableScope::Unsaved,
                name: from,
            },
        }
    }
}