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#![allow(clippy::large_enum_variant)]

use derive_more::From;
use serde::{Deserialize, Serialize};

use crate::types::{
    InlineQueryResultArticle, InlineQueryResultAudio, InlineQueryResultCachedAudio,
    InlineQueryResultCachedDocument, InlineQueryResultCachedGif, InlineQueryResultCachedMpeg4Gif,
    InlineQueryResultCachedPhoto, InlineQueryResultCachedSticker, InlineQueryResultCachedVideo,
    InlineQueryResultCachedVoice, InlineQueryResultContact, InlineQueryResultDocument,
    InlineQueryResultGame, InlineQueryResultGif, InlineQueryResultLocation,
    InlineQueryResultMpeg4Gif, InlineQueryResultPhoto, InlineQueryResultVenue,
    InlineQueryResultVideo, InlineQueryResultVoice,
};

/// This object represents one result of an inline query.
///
/// [The official docs](https://core.telegram.org/bots/api#inlinequeryresult).
#[derive(Clone, Debug, PartialEq, Serialize, Deserialize, From)]
#[serde(tag = "type")]
#[serde(rename_all = "snake_case")]
#[non_exhaustive]
pub enum InlineQueryResult {
    #[serde(rename = "audio")]
    CachedAudio(InlineQueryResultCachedAudio),
    #[serde(rename = "document")]
    CachedDocument(InlineQueryResultCachedDocument),
    #[serde(rename = "gif")]
    CachedGif(InlineQueryResultCachedGif),
    #[serde(rename = "mpeg4_gif")]
    CachedMpeg4Gif(InlineQueryResultCachedMpeg4Gif),
    #[serde(rename = "photo")]
    CachedPhoto(InlineQueryResultCachedPhoto),
    #[serde(rename = "sticker")]
    CachedSticker(InlineQueryResultCachedSticker),
    #[serde(rename = "video")]
    CachedVideo(InlineQueryResultCachedVideo),
    #[serde(rename = "voice")]
    CachedVoice(InlineQueryResultCachedVoice),

    Article(InlineQueryResultArticle),
    Audio(InlineQueryResultAudio),
    Contact(InlineQueryResultContact),
    Game(InlineQueryResultGame),
    Document(InlineQueryResultDocument),
    Gif(InlineQueryResultGif),
    Location(InlineQueryResultLocation),
    #[serde(rename = "mpeg4_gif")]
    Mpeg4Gif(InlineQueryResultMpeg4Gif),
    Photo(InlineQueryResultPhoto),
    Venue(InlineQueryResultVenue),
    Video(InlineQueryResultVideo),
    Voice(InlineQueryResultVoice),
}

#[cfg(test)]
mod tests {
    use crate::types::{
        inline_keyboard_markup::InlineKeyboardMarkup, parse_mode::ParseMode, InlineQueryResult,
        InlineQueryResultCachedAudio, InputMessageContent, InputMessageContentText,
    };

    #[test]
    fn cached_audio_min_serialize() {
        let structure = InlineQueryResult::CachedAudio(InlineQueryResultCachedAudio {
            id: String::from("id"),
            audio_file_id: String::from("audio_file_id"),
            caption: None,
            parse_mode: None,
            reply_markup: None,
            input_message_content: None,
        });

        let expected_json = r#"{"type":"audio","id":"id","audio_file_id":"audio_file_id"}"#;
        let actual_json = serde_json::to_string(&structure).unwrap();

        assert_eq!(expected_json, actual_json);
    }

    #[test]
    fn cached_audio_full_serialize() {
        let structure = InlineQueryResult::CachedAudio(InlineQueryResultCachedAudio {
            id: String::from("id"),
            audio_file_id: String::from("audio_file_id"),
            caption: Some(String::from("caption")),
            parse_mode: Some(ParseMode::HTML),
            reply_markup: Some(InlineKeyboardMarkup::default()),
            input_message_content: Some(InputMessageContent::Text(InputMessageContentText {
                message_text: String::from("message_text"),
                parse_mode: Some(ParseMode::MarkdownV2),
                disable_web_page_preview: Some(true),
            })),
        });

        let expected_json = r#"{"type":"audio","id":"id","audio_file_id":"audio_file_id","caption":"caption","parse_mode":"HTML","reply_markup":{"inline_keyboard":[]},"input_message_content":{"message_text":"message_text","parse_mode":"MarkdownV2","disable_web_page_preview":true}}"#;
        let actual_json = serde_json::to_string(&structure).unwrap();

        assert_eq!(expected_json, actual_json);
    }

    // TODO: Add more tests
}