// Modals UI snapshot tests

mod helpers;

use helpers::app_builder::TestAppBuilder;
use helpers::snapshot_utils::{buffer_to_string, render_to_buffer};
use helpers::test_data::{
    create_test_chat, create_test_profile, TestChatBuilder, TestMessageBuilder,
};
use insta::assert_snapshot;

#[test]
fn snapshot_delete_confirmation_modal() {
    let chat = create_test_chat("Mom", 123);
    let message = TestMessageBuilder::new("Delete me", 1).outgoing().build();

    let app = TestAppBuilder::new()
        .with_chat(chat)
        .with_message(123, message)
        .selected_chat(123)
        .delete_confirmation(1)
        .build();

    let buffer = render_to_buffer(80, 24, |f| {
        tele_tui::ui::messages::render(f, f.area(), &app);
    });

    let output = buffer_to_string(&buffer);
    assert_snapshot!("delete_confirmation_modal", output);
}

#[test]
fn snapshot_emoji_picker_default() {
    let chat = create_test_chat("Mom", 123);
    let message = TestMessageBuilder::new("React to this", 1).build();

    let reactions = vec!["👍".to_string(), "👎".to_string(), "❤️".to_string(), "🔥".to_string(), "😊".to_string(), "😢".to_string(), "😮".to_string(), "🎉".to_string()];

    let app = TestAppBuilder::new()
        .with_chat(chat)
        .with_message(123, message)
        .selected_chat(123)
        .reaction_picker(1, reactions)
        .build();

    let buffer = render_to_buffer(80, 24, |f| {
        tele_tui::ui::messages::render(f, f.area(), &app);
    });

    let output = buffer_to_string(&buffer);
    assert_snapshot!("emoji_picker_default", output);
}

#[test]
fn snapshot_emoji_picker_with_selection() {
    let chat = create_test_chat("Mom", 123);
    let message = TestMessageBuilder::new("React to this", 1).build();

    let reactions = vec!["👍".to_string(), "👎".to_string(), "❤️".to_string(), "🔥".to_string(), "😊".to_string(), "😢".to_string(), "😮".to_string(), "🎉".to_string()];

    let mut app = TestAppBuilder::new()
        .with_chat(chat)
        .with_message(123, message)
        .selected_chat(123)
        .reaction_picker(1, reactions)
        .build();

    // Выбираем 5-ю реакцию (индекс 4)
    if let tele_tui::app::ChatState::ReactionPicker { selected_index, .. } = &mut app.chat_state {
        *selected_index = 4;
    }

    let buffer = render_to_buffer(80, 24, |f| {
        tele_tui::ui::messages::render(f, f.area(), &app);
    });

    let output = buffer_to_string(&buffer);
    assert_snapshot!("emoji_picker_with_selection", output);
}

#[test]
fn snapshot_profile_personal_chat() {
    let chat = create_test_chat("Alice", 123);
    let profile = create_test_profile("Alice", 123);

    let app = TestAppBuilder::new()
        .with_chat(chat)
        .selected_chat(123)
        .profile_mode(profile)
        .build();

    let buffer = render_to_buffer(80, 24, |f| {
        tele_tui::ui::messages::render(f, f.area(), &app);
    });

    let output = buffer_to_string(&buffer);
    assert_snapshot!("profile_personal_chat", output);
}

#[test]
fn snapshot_profile_group_chat() {
    let chat = TestChatBuilder::new("Work Group", 456).build();

    let mut profile = create_test_profile("Work Group", 456);
    profile.is_group = true;
    profile.chat_type = "Группа".to_string();
    profile.member_count = Some(25);
    profile.description = Some("Work discussion group".to_string());

    let app = TestAppBuilder::new()
        .with_chat(chat)
        .selected_chat(456)
        .profile_mode(profile)
        .build();

    let buffer = render_to_buffer(80, 24, |f| {
        tele_tui::ui::messages::render(f, f.area(), &app);
    });

    let output = buffer_to_string(&buffer);
    assert_snapshot!("profile_group_chat", output);
}

#[test]
fn snapshot_pinned_message() {
    let chat = create_test_chat("Mom", 123);
    let message1 = TestMessageBuilder::new("Regular message", 1).build();
    let pinned_msg = TestMessageBuilder::new("Important pinned message!", 2).build();

    let mut app = TestAppBuilder::new()
        .with_chat(chat)
        .with_messages(123, vec![message1])
        .selected_chat(123)
        .build();

    // Устанавливаем закреплённое сообщение
    app.td_client.set_current_pinned_message(Some(pinned_msg));

    let buffer = render_to_buffer(80, 24, |f| {
        tele_tui::ui::messages::render(f, f.area(), &app);
    });

    let output = buffer_to_string(&buffer);
    assert_snapshot!("pinned_message", output);
}

#[test]
fn snapshot_search_in_chat() {
    let chat = create_test_chat("Mom", 123);
    let msg1 = TestMessageBuilder::new("Hello world", 1).build();
    let msg2 = TestMessageBuilder::new("World is beautiful", 2).build();
    let msg3 = TestMessageBuilder::new("Beautiful day", 3).build();

    let mut app = TestAppBuilder::new()
        .with_chat(chat)
        .with_messages(123, vec![msg1.clone(), msg2.clone(), msg3])
        .selected_chat(123)
        .message_search("world")
        .build();

    // Устанавливаем результаты поиска
    if let tele_tui::app::ChatState::SearchInChat { results, selected_index, .. } = &mut app.chat_state {
        *results = vec![msg1, msg2];
        *selected_index = 0;
    }

    let buffer = render_to_buffer(80, 24, |f| {
        tele_tui::ui::messages::render(f, f.area(), &app);
    });

    let output = buffer_to_string(&buffer);
    assert_snapshot!("search_in_chat", output);
}

#[test]
fn snapshot_forward_mode() {
    let chat1 = create_test_chat("Mom", 123);
    let chat2 = create_test_chat("Dad", 456);
    let chat3 = create_test_chat("Work Group", 789);

    let message = TestMessageBuilder::new("Forward this message", 1).build();

    let mut app = TestAppBuilder::new()
        .with_chats(vec![chat1.clone(), chat2, chat3])
        .with_message(123, message)
        .selected_chat(123)
        .forward_mode(1)
        .build();

    let buffer = render_to_buffer(80, 24, |f| {
        // В forward mode показывается chat_list для выбора чата
        tele_tui::ui::chat_list::render(f, f.area(), &mut app);
    });

    let output = buffer_to_string(&buffer);
    assert_snapshot!("forward_mode", output);
}