tauri-plugins-workspace/plugins/dialog/src/models.rs

// Copyright 2019-2023 Tauri Programme within The Commons Conservancy
// SPDX-License-Identifier: Apache-2.0
// SPDX-License-Identifier: MIT

use serde::{Deserialize, Deserializer, Serialize, Serializer};

/// Types of message, ask and confirm dialogs.
#[non_exhaustive]
#[derive(Debug, Copy, Clone, PartialEq, Eq, Hash)]
pub enum MessageDialogKind {
    /// Information dialog.
    Info,
    /// Warning dialog.
    Warning,
    /// Error dialog.
    Error,
}

impl Default for MessageDialogKind {
    fn default() -> Self {
        Self::Info
    }
}

impl<'de> Deserialize<'de> for MessageDialogKind {
    fn deserialize<D>(deserializer: D) -> Result<Self, D::Error>
    where
        D: Deserializer<'de>,
    {
        let s = String::deserialize(deserializer)?;
        Ok(match s.to_lowercase().as_str() {
            "info" => MessageDialogKind::Info,
            "warning" => MessageDialogKind::Warning,
            "error" => MessageDialogKind::Error,
            _ => MessageDialogKind::Info,
        })
    }
}

impl Serialize for MessageDialogKind {
    fn serialize<S>(&self, serializer: S) -> std::result::Result<S::Ok, S::Error>
    where
        S: Serializer,
    {
        match self {
            Self::Info => serializer.serialize_str("info"),
            Self::Warning => serializer.serialize_str("warning"),
            Self::Error => serializer.serialize_str("error"),
        }
    }
}