extends Object

const PLUGIN_BUNDLE_NAME: StringName = "aseprite_importers"
const ASEPRITE_EXECUTABLE_PATH_SETTING_NAME: StringName = PLUGIN_BUNDLE_NAME + "/aseprite_executable_path"

enum CompressMode {
    LOSSLESS = 0,
    LOSSY = 1,
    VRAM_COMPRESSED = 2,
    VRAM_UNCOMPRESSED = 3,
    BASIS_UNIVERSAL = 4,
}
const COMPRESS_MODES_NAMES: PackedStringArray = [
    "Lossless",
    "Lossy",
    "VRAM Compressed",
    "VRAM Uncompressed",
    "Basis Universal",
]

# ONLY FOR VRAM_COMPRESSED
enum HdrCompression {
    DISABLED = 0,
    OPAQUE_ONLY = 1,
    ALWAYS = 2,
}
const HDR_COMPRESSION_NAMES: PackedStringArray = [
    "Disabled",
    "Opaque Only",
    "Always",
]

# EXCEPT LOSSLESS
enum NormalMap {
    DETECT = 0,
    ENABLE = 1,
    DISABLED = 2,
}
const NORMAL_MAP_NAMES: PackedStringArray = [
    "Detect",
    "Enable",
    "Disabled",
]

enum ChannelPack {
    SRGB_FRIENDLY = 0,
    OPTIMIZED = 1,
}
const CHANNEL_PACK_NAMES: PackedStringArray = [
    "sRGB Friendly",
    "Optimized",
]

enum Roughness {
    DETECT = 0,
    DISABLED = 1,
    RED = 2,
    GREEN = 3,
    BLUE = 4,
    ALPHA = 5,
    GRAY = 6,
}
const ROUGHNESS_NAMES: PackedStringArray = [
    "Detect",
    "Disabled",
    "Red",
    "Green",
    "Blue",
    "Alpha",
    "Gray",
]

enum CompressMode3D {
    DISABLED = 0,
    VRAM_COMPRESSED = 1,
    BASIS_UNIVERSAL = 2,
}
const COMPRESS_MODE_3D_NAMES: PackedStringArray = [
    "Disabled",
    "VRAM Compressed",
    "Basis Universal",
]

const EMPTY_CALLABLE: Callable = Callable()

static func create_option(
    name: String,
    default_value: Variant,
    property_hint: PropertyHint = PROPERTY_HINT_NONE,
    hint_string: String = "",
    usage: PropertyUsageFlags = PROPERTY_USAGE_NONE,
    get_is_visible: Callable = EMPTY_CALLABLE
    ) -> Dictionary:
    var option_data: Dictionary = {
        name = name,
        default_value = default_value,
    }
    if hint_string: option_data["hint_string"] = hint_string
    if property_hint: option_data["property_hint"] = property_hint
    if usage: option_data["usage"] = usage
    if get_is_visible != EMPTY_CALLABLE: option_data["get_is_visible"] = get_is_visible
    return option_data

enum BorderType {
    None = 0,
    Transparent = 1,
    Extruded = 2,
}
const SPRITESHEET_BORDER_TYPES: PackedStringArray = [
    "None",
    "Transparent",
    "Extruded",
]

enum AnimationDirection {
    FORWARD = 0,
    REVERSE = 1,
    PING_PONG = 2,
    PING_PONG_REVERSE = 3,
}
const ASEPRITE_OUTPUT_ANIMATION_DIRECTIONS: PackedStringArray = [
    "forward", "reverse", "pingpong", "pingpong_reverse" ]
const PRESET_OPTIONS_ANIMATION_DIRECTIONS: PackedStringArray = [
    "Forward", "Reverse", "Ping-pong", "Ping-pong reverse" ]

enum SpritesheetLayout {
    PACKED = 0,
    BY_ROWS = 1,
    BY_COLUMNS = 2,
}
const SPRITESHEET_LAYOUTS: PackedStringArray = ["Packed", "By rows", "By columns"]

const OPTION_SPRITESHEET_BORDER_TYPE: String = "spritesheet/border_type"
const OPTION_SPRITESHEET_TRIM: String = "spritesheet/trim"
const OPTION_SPRITESHEET_IGNORE_EMPTY: String = "spritesheet/ignore_empty"
const OPTION_SPRITESHEET_MERGE_DUPLICATES: String = "spritesheet/merge_duplicates"
const OPTION_SPRITESHEET_LAYOUT: String = "spritesheet/layout"
const OPTION_ANIMATION_DEFAULT_NAME: String = "animation/default/name"
const OPTION_ANIMATION_DEFAULT_DIRECTION: String = "animation/default/direction"
const OPTION_ANIMATION_DEFAULT_REPEAT_COUNT: String = "animation/default/repeat_count"
const OPTION_ANIMATION_AUTOPLAY_NAME: String = "animation/autoplay"
const OPTION_ANIMATION_STRATEGY: String = "animation/strategy"
const OPTION_LAYERS_INCLUDE_REG_EX: String = "layers/include_reg_ex"
const OPTION_LAYERS_EXCLUDE_REG_EX: String = "layers/exclude_reg_ex"
const OPTION_TAGS_INCLUDE_REG_EX: String = "tags/include_reg_ex"
const OPTION_TAGS_EXCLUDE_REG_EX: String = "tags/exclude_reg_ex"
const SPRITESHEET_FIXED_ROWS_COUNT: String = "spritesheet/fixed_rows_count"
const SPRITESHEET_FIXED_COLUMNS_COUNT: String = "spritesheet/fixed_columns_count"



class ParsedAnimationOptions:
    var border_type: BorderType
    var trim: bool
    var ignore_empty: bool
    var merge_duplicates: bool
    var spritesheet_layout: SpritesheetLayout
    var spritesheet_fixed_rows_count: int
    var spritesheet_fixed_columns_count: int
    var default_animation_name: String
    var default_animation_direction: AnimationDirection
    var default_animation_repeat_count: int
    var animation_autoplay_name: String
    func _init(options: Dictionary) -> void:
        border_type = options[OPTION_SPRITESHEET_BORDER_TYPE]
        trim = options[OPTION_SPRITESHEET_TRIM]
        ignore_empty = options[OPTION_SPRITESHEET_IGNORE_EMPTY]
        merge_duplicates = options[OPTION_SPRITESHEET_MERGE_DUPLICATES]
        spritesheet_layout = options[OPTION_SPRITESHEET_LAYOUT]
        spritesheet_fixed_rows_count = options[SPRITESHEET_FIXED_ROWS_COUNT]
        spritesheet_fixed_columns_count = options[SPRITESHEET_FIXED_COLUMNS_COUNT]
        default_animation_name = options[OPTION_ANIMATION_DEFAULT_NAME].strip_edges().strip_escapes()
        if default_animation_name.is_empty(): default_animation_name = "default"
        default_animation_direction = options[OPTION_ANIMATION_DEFAULT_DIRECTION]
        default_animation_repeat_count = options[OPTION_ANIMATION_DEFAULT_REPEAT_COUNT]
        animation_autoplay_name = options[OPTION_ANIMATION_AUTOPLAY_NAME].strip_edges().strip_escapes()

static func create_common_animation_options() -> Array[Dictionary]:
    return [
        create_option(OPTION_SPRITESHEET_LAYOUT, SpritesheetLayout.PACKED, PROPERTY_HINT_ENUM, ",".join(SPRITESHEET_LAYOUTS), PROPERTY_USAGE_EDITOR | PROPERTY_USAGE_UPDATE_ALL_IF_MODIFIED ),
        create_option(SPRITESHEET_FIXED_ROWS_COUNT, 1, PROPERTY_HINT_RANGE, "1,32,1,or_greater", PROPERTY_USAGE_EDITOR,
            func(options): return options[OPTION_SPRITESHEET_LAYOUT] == SpritesheetLayout.BY_COLUMNS),
        create_option(SPRITESHEET_FIXED_COLUMNS_COUNT, 1, PROPERTY_HINT_RANGE, "1,32,1,or_greater", PROPERTY_USAGE_EDITOR,
            func(options): return options[OPTION_SPRITESHEET_LAYOUT] == SpritesheetLayout.BY_ROWS),
        create_option(OPTION_SPRITESHEET_BORDER_TYPE, BorderType.None, PROPERTY_HINT_ENUM, ",".join(SPRITESHEET_BORDER_TYPES), PROPERTY_USAGE_EDITOR),
        create_option(OPTION_SPRITESHEET_TRIM, false, PROPERTY_HINT_NONE, "", PROPERTY_USAGE_EDITOR,
            func(options): return options[OPTION_SPRITESHEET_LAYOUT] != SpritesheetLayout.PACKED),
        create_option(OPTION_SPRITESHEET_IGNORE_EMPTY, false, PROPERTY_HINT_NONE, "", PROPERTY_USAGE_EDITOR),
        create_option(OPTION_SPRITESHEET_MERGE_DUPLICATES, false, PROPERTY_HINT_NONE, "", PROPERTY_USAGE_EDITOR),
        create_option(OPTION_ANIMATION_DEFAULT_NAME, "default", PROPERTY_HINT_PLACEHOLDER_TEXT, "default", PROPERTY_USAGE_EDITOR),
        create_option(OPTION_ANIMATION_DEFAULT_DIRECTION, AnimationDirection.FORWARD, PROPERTY_HINT_ENUM, ",".join(PRESET_OPTIONS_ANIMATION_DIRECTIONS), PROPERTY_USAGE_EDITOR),
        create_option(OPTION_ANIMATION_DEFAULT_REPEAT_COUNT, 0, PROPERTY_HINT_RANGE, "0,32,1,or_greater", PROPERTY_USAGE_EDITOR),
        create_option(OPTION_ANIMATION_AUTOPLAY_NAME, "", PROPERTY_HINT_NONE, "", PROPERTY_USAGE_EDITOR),
    ]