revue 2.71.1

//! Range picker core struct and constructor tests
//! Extracted from src/widget/range_picker/core.rs

use revue::widget::data::calendar::{Date, FirstDayOfWeek};
use revue::widget::datetime_picker::{DateTime, Time};
use revue::widget::range_picker::{PresetRange, RangePicker};

// =========================================================================
// Constructor tests
// =========================================================================

#[test]
fn test_range_picker_new() {
    let picker = RangePicker::new();
    // Should create without panic
    let _ = picker;
}

#[test]
fn test_range_picker_new_has_start() {
    let picker = RangePicker::new();
    // Start should be today
    let today = Date::today();
    assert_eq!(picker.start.date, today);
}

#[test]
fn test_range_picker_new_has_end() {
    let picker = RangePicker::new();
    // End should be today
    let today = Date::today();
    assert_eq!(picker.end.date, today);
}

#[test]
fn test_range_picker_new_start_time_midnight() {
    let picker = RangePicker::new();
    assert_eq!(picker.start.time.hour, 0);
    assert_eq!(picker.start.time.minute, 0);
    assert_eq!(picker.start.time.second, 0);
}

#[test]
fn test_range_picker_new_end_time_last_second() {
    let picker = RangePicker::new();
    assert_eq!(picker.end.time.hour, 23);
    assert_eq!(picker.end.time.minute, 59);
    assert_eq!(picker.end.time.second, 59);
}

#[test]
fn test_range_picker_new_active_preset_is_today() {
    let picker = RangePicker::new();
    assert_eq!(picker.active_preset, Some(PresetRange::Today));
}

#[test]
fn test_range_picker_new_has_presets() {
    let picker = RangePicker::new();
    assert!(!picker.presets.is_empty());
}

#[test]
fn test_range_picker_new_preset_cursor_is_zero() {
    let picker = RangePicker::new();
    assert_eq!(picker.preset_cursor, 0);
}

#[test]
fn test_range_picker_new_focus_is_start() {
    let picker = RangePicker::new();
    assert_eq!(picker.focus, RangeFocus::Start);
}

#[test]
fn test_range_picker_new_first_day_is_sunday() {
    let picker = RangePicker::new();
    assert_eq!(picker.first_day, FirstDayOfWeek::Sunday);
}

#[test]
fn test_range_picker_new_show_time_is_false() {
    let picker = RangePicker::new();
    assert!(!picker.show_time);
}

#[test]
fn test_range_picker_new_show_presets_is_true() {
    let picker = RangePicker::new();
    assert!(picker.show_presets);
}

#[test]
fn test_range_picker_new_no_min_date() {
    let picker = RangePicker::new();
    assert!(picker.min_date.is_none());
}

#[test]
fn test_range_picker_new_no_max_date() {
    let picker = RangePicker::new();
    assert!(picker.max_date.is_none());
}

#[test]
fn test_range_picker_new_cursor_days_match_today() {
    let picker = RangePicker::new();
    let today = Date::today();
    assert_eq!(picker.start_cursor_day, today.day);
    assert_eq!(picker.end_cursor_day, today.day);
}

#[test]
fn test_range_picker_new_has_widget_state() {
    let picker = RangePicker::new();
    // Widget state should be initialized
    let _ = picker.state;
}

#[test]
fn test_range_picker_new_has_widget_props() {
    let picker = RangePicker::new();
    // Widget props should be initialized
    let _ = picker.props;
}

#[test]
fn test_range_picker_new_default_colors() {
    let picker = RangePicker::new();
    // Verify default colors are set (not None)
    // Note: Can't directly compare Color values without specific assertions
    let _ = picker.header_fg;
    let _ = picker.selected_fg;
    let _ = picker.selected_bg;
    let _ = picker.range_bg;
}

// =========================================================================
// Default trait tests
// =========================================================================

#[test]
fn test_range_picker_default() {
    let picker = RangePicker::default();
    // Should behave same as new()
    let _ = picker;
}

#[test]
fn test_range_picker_default_equals_new() {
    let picker_new = RangePicker::new();
    let picker_default = RangePicker::default();
    // Both should have today as date
    assert_eq!(picker_new.start.date, picker_default.start.date);
    assert_eq!(picker_new.end.date, picker_default.end.date);
}

// =========================================================================
// Field visibility tests
// =========================================================================

#[test]
fn test_range_picker_fields_are_accessible() {
    let picker = RangePicker::new();
    // Verify all pub(crate) fields are accessible
    let _ = picker.start;
    let _ = picker.end;
    let _ = picker.active_preset;
    let _ = picker.presets;
    let _ = picker.preset_cursor;
    let _ = picker.focus;
    let _ = picker.first_day;
    let _ = picker.show_time;
    let _ = picker.start_cursor_day;
    let _ = picker.end_cursor_day;
    let _ = picker.min_date;
    let _ = picker.max_date;
    let _ = picker.show_presets;
    let _ = picker.header_fg;
    let _ = picker.selected_fg;
    let _ = picker.selected_bg;
    let _ = picker.range_bg;
    let _ = picker.preset_fg;
    let _ = picker.preset_selected_fg;
    let _ = picker.preset_selected_bg;
    let _ = picker.state;
    let _ = picker.props;
}

// =========================================================================
// Time field tests
// =========================================================================

#[test]
fn test_range_picker_start_time_is_valid() {
    let picker = RangePicker::new();
    assert!(picker.start.time.is_valid());
}

#[test]
fn test_range_picker_end_time_is_valid() {
    let picker = RangePicker::new();
    assert!(picker.end.time.is_valid());
}

#[test]
fn test_range_picker_start_before_end() {
    let picker = RangePicker::new();
    // Start time should be before end time
    assert!(picker.start.time <= picker.end.time);
}

#[test]
fn test_range_picker_same_day_different_times() {
    let picker = RangePicker::new();
    // Same day but different times
    assert_eq!(picker.start.date, picker.end.date);
    assert_ne!(picker.start.time, picker.end.time);
}

// =========================================================================
// Preset configuration tests
// =========================================================================

#[test]
fn test_range_picker_presets_contain_today() {
    let picker = RangePicker::new();
    assert!(picker.presets.contains(&PresetRange::Today));
}

#[test]
fn test_range_picker_presets_contain_yesterday() {
    let picker = RangePicker::new();
    assert!(picker.presets.contains(&PresetRange::Yesterday));
}

#[test]
fn test_range_picker_presets_contain_last_7_days() {
    let picker = RangePicker::new();
    assert!(picker.presets.contains(&PresetRange::Last7Days));
}

#[test]
fn test_range_picker_presets_contain_last_30_days() {
    let picker = RangePicker::new();
    assert!(picker.presets.contains(&PresetRange::Last30Days));
}

#[test]
fn test_range_picker_presets_contain_this_week() {
    let picker = RangePicker::new();
    assert!(picker.presets.contains(&PresetRange::ThisWeek));
}

#[test]
fn test_range_picker_presets_contain_last_week() {
    let picker = RangePicker::new();
    assert!(picker.presets.contains(&PresetRange::LastWeek));
}

#[test]
fn test_range_picker_presets_contain_this_month() {
    let picker = RangePicker::new();
    assert!(picker.presets.contains(&PresetRange::ThisMonth));
}

#[test]
fn test_range_picker_presets_contain_last_month() {
    let picker = RangePicker::new();
    assert!(picker.presets.contains(&PresetRange::LastMonth));
}

#[test]
fn test_range_picker_presets_do_not_contain_custom() {
    let picker = RangePicker::new();
    assert!(!picker.presets.contains(&PresetRange::Custom));
}

#[test]
fn test_range_picker_presets_do_not_contain_this_year() {
    let picker = RangePicker::new();
    assert!(!picker.presets.contains(&PresetRange::ThisYear));
}

// =========================================================================
// Multiple instance tests
// =========================================================================

#[test]
fn test_range_picker_multiple_instances() {
    let picker1 = RangePicker::new();
    let picker2 = RangePicker::new();
    // Both should be independent
    assert_eq!(picker1.start.date, picker2.start.date);
}

#[test]
fn test_range_picker_cloned_instance() {
    let picker1 = RangePicker::new();
    let _ = picker1;
    // Create another to verify no shared state issues
    let picker2 = RangePicker::new();
    let _ = picker2;
}

// =========================================================================
// Integration with DateTime tests
// =========================================================================

#[test]
fn test_range_picker_start_is_datetime() {
    let picker = RangePicker::new();
    // Start should be a DateTime with both date and time
    let _ = picker.start.date;
    let _ = picker.start.time;
}

#[test]
fn test_range_picker_end_is_datetime() {
    let picker = RangePicker::new();
    // End should be a DateTime with both date and time
    let _ = picker.end.date;
    let _ = picker.end.time;
}

// =========================================================================
// Edge cases
// =========================================================================

#[test]
fn test_range_picker_today_preset_cursor_is_zero() {
    let picker = RangePicker::new();
    // With Today as active preset, cursor should be at 0
    assert_eq!(picker.active_preset, Some(PresetRange::Today));
    assert_eq!(picker.preset_cursor, 0);
}

#[test]
fn test_range_picker_presets_not_empty_by_default() {
    let picker = RangePicker::new();
    assert!(!picker.presets.is_empty());
    assert!(picker.presets.len() >= 8);
}