// Copyright (c) 2012-2020 Wojciech Figat. All rights reserved.

using System.ComponentModel;
using FlaxEngine;

namespace FlaxEditor.Options
{
    /// <summary>
    /// Editor interface options data container.
    /// </summary>
    [CustomEditor(typeof(Editor<InterfaceOptions>))]
    public class InterfaceOptions
    {
        /// <summary>
        /// The log timestamp modes.
        /// </summary>
        public enum TimestampsFormats
        {
            /// <summary>
            /// No prefix.
            /// </summary>
            None,

            /// <summary>
            /// The UTC time format.
            /// </summary>
            Utc,

            /// <summary>
            /// The local time format.
            /// </summary>
            LocalTime,

            /// <summary>
            /// The time since startup (in seconds).
            /// </summary>
            TimeSinceStartup,
        }

        /// <summary>
        /// Gets or sets the Editor User Interface scale. Applied to all UI elements, windows and text. Can be used to scale the interface up on a bigger display. Editor restart required.
        /// </summary>
        [DefaultValue(1.0f), Limit(0.1f, 10.0f)]
        [EditorDisplay("Interface"), EditorOrder(10), Tooltip("Editor User Interface scale. Applied to all UI elements, windows and text. Can be used to scale the interface up on a bigger display. Editor restart required.")]
        public float InterfaceScale { get; set; } = 1.0f;

        /// <summary>
        /// Gets or sets a value indicating whether use native window title bar. Editor restart required.
        /// </summary>
        [DefaultValue(false)]
        [EditorDisplay("Interface"), EditorOrder(70), Tooltip("Determines whether use native window title bar. Editor restart required.")]
        public bool UseNativeWindowSystem { get; set; } = false;

        /// <summary>
        /// Gets or sets a value indicating whether show selected camera preview in the editor window.
        /// </summary>
        [DefaultValue(true)]
        [EditorDisplay("Interface"), EditorOrder(80), Tooltip("Determines whether show selected camera preview in the edit window.")]
        public bool ShowSelectedCameraPreview { get; set; } = true;

        /// <summary>
        /// Gets or sets a value indicating whether center mouse position on window focus in play mode. Helps when working with games that lock mouse cursor.
        /// </summary>
        [DefaultValue(false)]
        [EditorDisplay("Interface", "Center Mouse On Game Window Focus"), EditorOrder(100), Tooltip("Determines whether center mouse position on window focus in play mode. Helps when working with games that lock mouse cursor.")]
        public bool CenterMouseOnGameWinFocus { get; set; } = false;

        /// <summary>
        /// Gets or sets the timestamps prefix mode for debug log messages.
        /// </summary>
        [DefaultValue(TimestampsFormats.None)]
        [EditorDisplay("Interface"), EditorOrder(210), Tooltip("The timestamps prefix mode for debug log messages.")]
        public TimestampsFormats DebugLogTimestampsFormat { get; set; } = TimestampsFormats.None;

        /// <summary>
        /// Gets or sets the timestamps prefix mode for output log messages.
        /// </summary>
        [DefaultValue(TimestampsFormats.TimeSinceStartup)]
        [EditorDisplay("Output Log", "Timestamps Format"), EditorOrder(300), Tooltip("The timestamps prefix mode for output log messages.")]
        public TimestampsFormats OutputLogTimestampsFormat { get; set; } = TimestampsFormats.TimeSinceStartup;

        /// <summary>
        /// Gets or sets the timestamps prefix mode for output log messages.
        /// </summary>
        [DefaultValue(true)]
        [EditorDisplay("Output Log", "Show Log Type"), EditorOrder(310), Tooltip("Determines whether show log type prefix in output log messages.")]
        public bool OutputLogShowLogType { get; set; } = true;

        /// <summary>
        /// Gets or sets the output log text font.
        /// </summary>
        [EditorDisplay("Output Log", "Text Font"), EditorOrder(320), Tooltip("The output log text font.")]
        public FontReference OutputLogTextFont { get; set; } = new FontReference(FlaxEngine.Content.LoadAsyncInternal<FontAsset>(EditorAssets.InconsolataRegularFont), 10);

        /// <summary>
        /// Gets or sets the output log text color.
        /// </summary>
        [DefaultValue(typeof(Color), "1,1,1,1")]
        [EditorDisplay("Output Log", "Text Color"), EditorOrder(330), Tooltip("The output log text color.")]
        public Color OutputLogTextColor { get; set; } = Color.White;

        /// <summary>
        /// Gets or sets the output log text shadow color.
        /// </summary>
        [DefaultValue(typeof(Color), "0,0,0,0.5")]
        [EditorDisplay("Output Log", "Text Shadow Color"), EditorOrder(340), Tooltip("The output log text shadow color.")]
        public Color OutputLogTextShadowColor { get; set; } = new Color(0, 0, 0, 0.5f);

        /// <summary>
        /// Gets or sets the output log text shadow offset. Set to 0 to disable this feature.
        /// </summary>
        [DefaultValue(typeof(Vector2), "1,1")]
        [EditorDisplay("Output Log", "Text Shadow Offset"), EditorOrder(340), Tooltip("The output log text shadow offset. Set to 0 to disable this feature.")]
        public Vector2 OutputLogTextShadowOffset { get; set; } = new Vector2(1);

        /// <summary>
        /// Gets or sets a value indicating whether auto-focus output log window on code compilation error.
        /// </summary>
        [DefaultValue(true)]
        [EditorDisplay("Output Log", "Focus Output Log On Compilation Error"), EditorOrder(350), Tooltip("Determines whether auto-focus output log window on code compilation error.")]
        public bool FocusOutputLogOnCompilationError { get; set; } = true;

        /// <summary>
        /// Gets or sets a value indicating whether auto-focus output log window on game build error.
        /// </summary>
        [DefaultValue(true)]
        [EditorDisplay("Output Log", "Focus Output Log On Game Build Error"), EditorOrder(360), Tooltip("Determines whether auto-focus output log window on game build error.")]
        public bool FocusOutputLogOnGameBuildError { get; set; } = true;

        /// <summary>
        /// Gets or sets a value indicating whether auto-focus game window on play mode start.
        /// </summary>
        [DefaultValue(true)]
        [EditorDisplay("Play In-Editor", "Focus Game Window On Play"), EditorOrder(200), Tooltip("Determines whether auto-focus game window on play mode start.")]
        public bool FocusGameWinOnPlay { get; set; } = true;

        private static FontAsset DefaultFont => FlaxEngine.Content.LoadAsyncInternal<FontAsset>(EditorAssets.PrimaryFont);

        /// <summary>
        /// Gets or sets the title font for editor UI.
        /// </summary>
        [EditorDisplay("Fonts"), EditorOrder(500), Tooltip("The title font for editor UI.")]
        public FontReference TitleFont { get; set; } = new FontReference(DefaultFont, 18);

        /// <summary>
        /// Gets or sets the large font for editor UI.
        /// </summary>
        [EditorDisplay("Fonts"), EditorOrder(510), Tooltip("The large font for editor UI.")]
        public FontReference LargeFont { get; set; } = new FontReference(DefaultFont, 14);

        /// <summary>
        /// Gets or sets the medium font for editor UI.
        /// </summary>
        [EditorDisplay("Fonts"), EditorOrder(520), Tooltip("The medium font for editor UI.")]
        public FontReference MediumFont { get; set; } = new FontReference(DefaultFont, 9);

        /// <summary>
        /// Gets or sets the small font for editor UI.
        /// </summary>
        [EditorDisplay("Fonts"), EditorOrder(530), Tooltip("The small font for editor UI.")]
        public FontReference SmallFont { get; set; } = new FontReference(DefaultFont, 9);
    }
}