// Copyright © SixtyFPS GmbH <info@slint.dev>
// SPDX-License-Identifier: GPL-3.0-only OR LicenseRef-Slint-Royalty-free-2.0 OR LicenseRef-Slint-Software-3.0

import { VerticalBox } from "./layouts.slint";
import { Button } from "./button.slint";
import { MaterialPalette, MaterialFontSettings, Icons } from "styling.slint";

import { Date, DatePickerBase } from "../common/datepicker_base.slint";
export { Date } 

export component DatePicker {
    in property <string> title: "Select date";
    in property <string> cancel-text: "Cancel";
    in property <string> ok-text: "Ok";
    in property <Date> date <=> base.date;
    in property <string> input-title: "Enter date";
    in property <string> input-placeholder-text: "mm/dd/yyyy";
    in property <string> input-format: "%m/%d/%Y";

    callback canceled();
    callback accepted(/* current-date */ Date);

    min-width: content-layer.min-width;
    min-height: content-layer.min-height;

    background-layer := Rectangle {
        background: MaterialPalette.surface-container-high;
        border-radius: 28px;
    }

    content-layer := VerticalBox {    
        padding-left: 0px;
        padding-right: 0px;

        base := DatePickerBase {
            title: root.title;
            input-title: root.input-title;
            input-placeholder-text: root.input-placeholder-text;
            input-format: root.input-format;
            style: {
                border-brush: MaterialPalette.border,
                padding: 8px,
                calendar-style: {
                    spacing: 8px,
                    delegate-style: {
                        font-size: MaterialFontSettings.body-large.font-size,
                        font-weight: MaterialFontSettings.body-large.font-weight,
                        foreground: MaterialPalette.foreground,
                        state-brush: MaterialPalette.state-default,
                        background-selected: MaterialPalette.accent-background,
                        foreground-selected: MaterialPalette.accent-foreground,
                        state-brush-selected: MaterialPalette.state-secondary,
                        border-color-today: MaterialPalette.accent-background,
                        foreground-today: MaterialPalette.accent-background,
                        state-brush-today: MaterialPalette.state-tertiary,
                    }
                },
                icon-button-style: {
                    foreground: MaterialPalette.foreground,
                    state-brush: MaterialPalette.state-default,
                    icon-size: 12px,
                },
                current-day-style: {
                    font-size: MaterialFontSettings.headline-large.font-size,
                    font-weight: MaterialFontSettings.headline-large.font-weight,
                    foreground: MaterialPalette.foreground,  
                },
                title-style: {
                    font-size: MaterialFontSettings.label-medium.font-size,
                    font-weight: MaterialFontSettings.label-medium.font-weight,
                    foreground: MaterialPalette.foreground,  
                },
                previous-icon: Icons.arrow-back,
                next-icon: Icons.arrow-forward,
                drop-down-icon: Icons.arrow-drop-down,
                input-icon: Icons.edit,
                calendar-icon: Icons.calendar,
                selection-button-style: {
                    foreground: MaterialPalette.foreground,
                    state-brush: MaterialPalette.state-default,
                    icon-size: 10px,
                    font-size: MaterialFontSettings.label-large.font-size,
                    font-weight: MaterialFontSettings.label-large.font-weight
                } 
            };
        }

        HorizontalLayout {
            spacing: 8px;
            padding-left: 8px;
            padding-right: 8px;
        
            Rectangle { }

            Button {
                text: root.cancel-text;

                clicked => {
                    root.canceled();
                }
            }

            Button {
                text: root.ok-text;
                enabled: base.ok-enabled();

                clicked => {
                    root.accepted(base.get-current-date());
                }
            }
        }
    }
}