import { VerticalBox , StandardButton, Button} from "std-widgets.slint";
import { Theme } from "globals.slint";

export component SquareImageButton inherits Rectangle {
    callback clicked;
    in-out property <image> img;
    border-radius: 7px;
    border-width: 2px;
    border-color: Theme.control-outline;
    background: Theme.image-button-background;
    touch := TouchArea {
        clicked => {
            root.clicked();

        }
    }

    Image {
        height: 90%;
        width: 90%;
        x: (parent.width - self.width) / 2;
        y: (parent.height - self.height) / 2;
        source <=> root.img;
        image-fit: contain;
        // colorize: Theme.control-secondary;
    }
}

export component RoundImageButton inherits Rectangle {
    callback clicked;
    in-out property <image> img;
    in property <length> size;
    width: self.size;
    height: self.size;
    border-radius: root.width / 2;
    border-width: 6px;
    border-color: Theme.control-outline;
    background: Theme.image-button-background;
    touch := TouchArea {
        clicked => {
            root.clicked();

        }
    }

    Image {
        height: 60%;
        width: 60%;
        x: (parent.width - self.width) / 2;
        y: (parent.height - self.height) / 2;
        source <=> root.img;
        image-fit: contain;
        // colorize: Theme.control-secondary;
    }
}

export component SquareCharButton inherits Rectangle {
    callback clicked;
    in-out property <string> char;
    border-radius: 7px;
    border-width: 2px;
    border-color: Theme.control-outline;
    background: Theme.image-button-background;
    touch := TouchArea {
        clicked => {
            root.clicked();

        }
    }

    Text {
        // height: 90%;
        // width: 90%;
        x: (parent.width - self.width) / 2;
        y: (parent.height - self.height) / 2;
        text: char;
        font-size: 28px;
        font-weight: 900;
        horizontal-alignment: center;
        vertical-alignment: center;
        color: Theme.control-foreground;
    }
}

// A variable bar that can be single or double ended
export component ValueBar inherits Rectangle {
    in property <float> value: 0.0;
    in property <float> min: 0.0;
    in property <float> max: 1.0;
    function percentage(min: float, max: float, value: float) -> float{
        if (min < 0.0 && max > 0.0) {
            // do a percentage of each half as 0-50%
            if (value >= max + min) {
                return (value - (max + min) / 2) / (max - min);

            }
            return 0.50 - (value - (min - max) / 2) / (max - min);

        }
        return (value - min) / (max - min);

    }

    function set_x(min: float, max: float, value: float, width: length) -> length{
        if (min < 0.0 && max > 0.0) {
            if (value < max + min) {
                return width / 2 - width * (percentage(min, max, value));

            }
            return width / 2;

        }
        return 0;

    }

    Rectangle {
        border-radius: 3px;
        background: Theme.neutral-box;
        Rectangle {
            x: set_x(root.min, root.max, root.value, root.width);
            width: parent.x + parent.width * percentage(root.min, root.max, root.value);
            border-radius: parent.border-radius;
            background: Theme.control-secondary;
        }

        Text {
            vertical-alignment: center;
            horizontal-alignment: center;
            text: root.value;
            font-size: root.height;
            font-weight: 900;
            color: Theme.control-foreground;
        }
    }
}

// Single direction spinbox
export component SpinBoxUni inherits Rectangle {
    in-out property <int> value;
    in property <int> minimum;
    in property <int> maximum: 100;
    height: 32px;
    HorizontalLayout {
        spacing: 12px;
        padding: 0;
        SquareCharButton {
            width: root.height - parent.padding * 2;
            char: "-";
            clicked => {
                if (root.value > root.minimum) {
                    root.value -= 1;

                }
            }
        }

        Rectangle {
            border-radius: 3px;
            border-width: 2px;
            border-color: Theme.control-outline;
            // TODO: replace with visual min/max drawing
            Text {
                width: 100%;
                height: 100%;
                vertical-alignment: center;
                horizontal-alignment: center;
                text: root.value;
                color: Theme.control-foreground;
            }
        }

        SquareCharButton {
            width: root.height - parent.padding * 2;
            char: "+";
            clicked => {
                if (root.value < root.maximum) {
                    root.value += 1;

                }
            }
        }
    }
}

export component PopupNotification {
    in property <string> heading;
    in property <string> content;
    _p := PopupWindow {
        x: root.x;
        y: root.y;
        width: root.width;
        height: root.height;
        // TODO: add properties to display
        Rectangle {
            border-width: 2px;
            border-color: Theme.control-outline;
            background: Theme.notification-background;
            // TODO: drop shadows slow
            // drop-shadow-offset-x: 7px;
            // drop-shadow-offset-y: 7px;
            // drop-shadow-color: black;
            // drop-shadow-blur: 30px;
            VerticalLayout {
                Dialog {
                    VerticalLayout {
                        alignment: start;
                        Text {
                            text: heading;
                            color: Theme.text-foreground-color;
                            font-size: 32px;
                            font-weight: 900;
                        }

                        Text {
                            text: content;
                            color: Theme.text-foreground-color;
                            font-size: 18px;
                        }
                    }

                    StandardButton {
                        kind: ok;
                    }

                    StandardButton {
                        kind: cancel;
                    }

                    Button {
                        text: "More Info";
                        dialog-button-role: action;
                    }
                }
            }
        }
    }

    public function show() {
        _p.show();

    }

}