use crate::help_functions::*;
use gtk::prelude::*;

// TODO add option to open files and folders from context menu activated by pressing ONCE with right mouse button

pub fn opening_double_click_function_duplicates(tree_view: &gtk::TreeView, event: &gdk::EventButton) -> gtk::Inhibit {
    if event.event_type() == gdk::EventType::DoubleButtonPress && event.button() == 1 {
        common_open_function(tree_view, ColumnsDuplicates::Name as i32, ColumnsDuplicates::Path as i32, OpenMode::PathAndName);
    } else if event.event_type() == gdk::EventType::DoubleButtonPress && event.button() == 3 {
        common_open_function(tree_view, ColumnsDuplicates::Name as i32, ColumnsDuplicates::Path as i32, OpenMode::OnlyPath);
    }
    gtk::Inhibit(false)
}
pub fn opening_enter_function_duplicates(tree_view: &gtk::TreeView, event: &gdk::EventKey) -> gtk::Inhibit {
    if event.keycode() == Some(36) {
        common_open_function(tree_view, ColumnsDuplicates::Name as i32, ColumnsDuplicates::Path as i32, OpenMode::PathAndName);
    }
    gtk::Inhibit(false)
}

pub fn opening_double_click_function_empty_folders(tree_view: &gtk::TreeView, event: &gdk::EventButton) -> gtk::Inhibit {
    if event.event_type() == gdk::EventType::DoubleButtonPress && event.button() == 1 {
        common_open_function(tree_view, ColumnsEmptyFolders::Name as i32, ColumnsEmptyFolders::Path as i32, OpenMode::PathAndName);
    } else if event.event_type() == gdk::EventType::DoubleButtonPress && event.button() == 3 {
        common_open_function(tree_view, ColumnsEmptyFolders::Name as i32, ColumnsEmptyFolders::Path as i32, OpenMode::OnlyPath);
    }
    gtk::Inhibit(false)
}
pub fn opening_enter_function_empty_folders(tree_view: &gtk::TreeView, event: &gdk::EventKey) -> gtk::Inhibit {
    if event.keycode() == Some(36) {
        common_open_function(tree_view, ColumnsEmptyFolders::Name as i32, ColumnsEmptyFolders::Path as i32, OpenMode::PathAndName);
    }
    gtk::Inhibit(false)
}
pub fn opening_double_click_function_empty_files(tree_view: &gtk::TreeView, event: &gdk::EventButton) -> gtk::Inhibit {
    if event.event_type() == gdk::EventType::DoubleButtonPress && event.button() == 1 {
        common_open_function(tree_view, ColumnsEmptyFiles::Name as i32, ColumnsEmptyFiles::Path as i32, OpenMode::PathAndName);
    } else if event.event_type() == gdk::EventType::DoubleButtonPress && event.button() == 3 {
        common_open_function(tree_view, ColumnsEmptyFiles::Name as i32, ColumnsEmptyFiles::Path as i32, OpenMode::OnlyPath);
    }
    gtk::Inhibit(false)
}
pub fn opening_enter_function_empty_files(tree_view: &gtk::TreeView, event: &gdk::EventKey) -> gtk::Inhibit {
    if event.keycode() == Some(36) {
        common_open_function(tree_view, ColumnsEmptyFiles::Name as i32, ColumnsEmptyFiles::Path as i32, OpenMode::PathAndName);
    }
    gtk::Inhibit(false)
}

pub fn opening_double_click_function_temporary_files(tree_view: &gtk::TreeView, event: &gdk::EventButton) -> gtk::Inhibit {
    if event.event_type() == gdk::EventType::DoubleButtonPress && event.button() == 1 {
        common_open_function(tree_view, ColumnsTemporaryFiles::Name as i32, ColumnsTemporaryFiles::Path as i32, OpenMode::PathAndName);
    } else if event.event_type() == gdk::EventType::DoubleButtonPress && event.button() == 3 {
        common_open_function(tree_view, ColumnsTemporaryFiles::Name as i32, ColumnsTemporaryFiles::Path as i32, OpenMode::OnlyPath);
    }
    gtk::Inhibit(false)
}
pub fn opening_enter_function_temporary_files(tree_view: &gtk::TreeView, event: &gdk::EventKey) -> gtk::Inhibit {
    if event.keycode() == Some(36) {
        common_open_function(tree_view, ColumnsTemporaryFiles::Name as i32, ColumnsTemporaryFiles::Path as i32, OpenMode::PathAndName);
    }
    gtk::Inhibit(false)
}

pub fn opening_double_click_function_big_files(tree_view: &gtk::TreeView, event: &gdk::EventButton) -> gtk::Inhibit {
    if event.event_type() == gdk::EventType::DoubleButtonPress && event.button() == 1 {
        common_open_function(tree_view, ColumnsBigFiles::Name as i32, ColumnsBigFiles::Path as i32, OpenMode::PathAndName);
    } else if event.event_type() == gdk::EventType::DoubleButtonPress && event.button() == 3 {
        common_open_function(tree_view, ColumnsBigFiles::Name as i32, ColumnsBigFiles::Path as i32, OpenMode::OnlyPath);
    }
    gtk::Inhibit(false)
}
pub fn opening_enter_function_big_files(tree_view: &gtk::TreeView, event: &gdk::EventKey) -> gtk::Inhibit {
    if event.keycode() == Some(36) {
        common_open_function(tree_view, ColumnsBigFiles::Name as i32, ColumnsBigFiles::Path as i32, OpenMode::PathAndName);
    }
    gtk::Inhibit(false)
}

pub fn opening_double_click_function_zeroed_files(tree_view: &gtk::TreeView, event: &gdk::EventButton) -> gtk::Inhibit {
    if event.event_type() == gdk::EventType::DoubleButtonPress && event.button() == 1 {
        common_open_function(tree_view, ColumnsZeroedFiles::Name as i32, ColumnsZeroedFiles::Path as i32, OpenMode::PathAndName);
    } else if event.event_type() == gdk::EventType::DoubleButtonPress && event.button() == 3 {
        common_open_function(tree_view, ColumnsZeroedFiles::Name as i32, ColumnsZeroedFiles::Path as i32, OpenMode::OnlyPath);
    }
    gtk::Inhibit(false)
}
pub fn opening_enter_function_zeroed_files(tree_view: &gtk::TreeView, event: &gdk::EventKey) -> gtk::Inhibit {
    if event.keycode() == Some(36) {
        common_open_function(tree_view, ColumnsZeroedFiles::Name as i32, ColumnsZeroedFiles::Path as i32, OpenMode::PathAndName);
    }
    gtk::Inhibit(false)
}

pub fn opening_double_click_function_same_music(tree_view: &gtk::TreeView, event: &gdk::EventButton) -> gtk::Inhibit {
    if event.event_type() == gdk::EventType::DoubleButtonPress && event.button() == 1 {
        common_open_function(tree_view, ColumnsSameMusic::Name as i32, ColumnsSameMusic::Path as i32, OpenMode::PathAndName);
    } else if event.event_type() == gdk::EventType::DoubleButtonPress && event.button() == 3 {
        common_open_function(tree_view, ColumnsSameMusic::Name as i32, ColumnsSameMusic::Path as i32, OpenMode::OnlyPath);
    }
    gtk::Inhibit(false)
}
pub fn opening_enter_function_same_music(tree_view: &gtk::TreeView, event: &gdk::EventKey) -> gtk::Inhibit {
    if event.keycode() == Some(36) {
        common_open_function(tree_view, ColumnsSameMusic::Name as i32, ColumnsSameMusic::Path as i32, OpenMode::PathAndName);
    }
    gtk::Inhibit(false)
}

pub fn opening_double_click_function_similar_images(tree_view: &gtk::TreeView, event: &gdk::EventButton) -> gtk::Inhibit {
    if event.event_type() == gdk::EventType::DoubleButtonPress && event.button() == 1 {
        common_open_function(tree_view, ColumnsSimilarImages::Name as i32, ColumnsSimilarImages::Path as i32, OpenMode::PathAndName);
    } else if event.event_type() == gdk::EventType::DoubleButtonPress && event.button() == 3 {
        common_open_function(tree_view, ColumnsSimilarImages::Name as i32, ColumnsSimilarImages::Path as i32, OpenMode::OnlyPath);
    }
    gtk::Inhibit(false)
}
pub fn opening_enter_function_similar_images(tree_view: &gtk::TreeView, event: &gdk::EventKey) -> gtk::Inhibit {
    if event.keycode() == Some(36) {
        common_open_function(tree_view, ColumnsSimilarImages::Name as i32, ColumnsSimilarImages::Path as i32, OpenMode::PathAndName);
    }
    gtk::Inhibit(false)
}

pub fn opening_double_click_function_invalid_symlinks(tree_view: &gtk::TreeView, event: &gdk::EventButton) -> gtk::Inhibit {
    if event.event_type() == gdk::EventType::DoubleButtonPress && event.button() == 1 {
        common_open_function(tree_view, ColumnsInvalidSymlinks::Name as i32, ColumnsInvalidSymlinks::Path as i32, OpenMode::PathAndName);
    } else if event.event_type() == gdk::EventType::DoubleButtonPress && event.button() == 3 {
        common_open_function(tree_view, ColumnsInvalidSymlinks::Name as i32, ColumnsInvalidSymlinks::Path as i32, OpenMode::OnlyPath);
    }
    gtk::Inhibit(false)
}
pub fn opening_enter_function_invalid_symlinks(tree_view: &gtk::TreeView, event: &gdk::EventKey) -> gtk::Inhibit {
    if event.keycode() == Some(36) {
        common_open_function(tree_view, ColumnsInvalidSymlinks::Name as i32, ColumnsInvalidSymlinks::Path as i32, OpenMode::PathAndName);
    }
    gtk::Inhibit(false)
}

pub fn opening_double_click_function_broken_files(tree_view: &gtk::TreeView, event: &gdk::EventButton) -> gtk::Inhibit {
    if event.event_type() == gdk::EventType::DoubleButtonPress && event.button() == 1 {
        common_open_function(tree_view, ColumnsBrokenFiles::Name as i32, ColumnsBrokenFiles::Path as i32, OpenMode::PathAndName);
    } else if event.event_type() == gdk::EventType::DoubleButtonPress && event.button() == 3 {
        common_open_function(tree_view, ColumnsBrokenFiles::Name as i32, ColumnsBrokenFiles::Path as i32, OpenMode::OnlyPath);
    }
    gtk::Inhibit(false)
}
pub fn opening_enter_function_broken_files(tree_view: &gtk::TreeView, event: &gdk::EventKey) -> gtk::Inhibit {
    if event.keycode() == Some(36) {
        common_open_function(tree_view, ColumnsBrokenFiles::Name as i32, ColumnsBrokenFiles::Path as i32, OpenMode::PathAndName);
    }
    gtk::Inhibit(false)
}

pub enum OpenMode {
    OnlyPath,
    PathAndName,
}

pub fn common_open_function(tree_view: &gtk::TreeView, column_name: i32, column_path: i32, opening_mode: OpenMode) {
    let selection = tree_view.selection();
    let (selection_rows, tree_model) = selection.selected_rows();

    for tree_path in selection_rows.iter().rev() {
        let end_path;
        let name = tree_model.value(&tree_model.iter(tree_path).unwrap(), column_name).get::<String>().unwrap();
        let path = tree_model.value(&tree_model.iter(tree_path).unwrap(), column_path).get::<String>().unwrap();

        match opening_mode {
            OpenMode::OnlyPath => {
                end_path = path;
            }
            OpenMode::PathAndName => {
                end_path = format!("{}/{}", path, name);
            }
        }

        if let Err(e) = open::that(&end_path) {
            println!("Failed to open {} - Error {}", end_path, e);
        }
    }
}