import {action, observable, computed, makeObservable} from 'mobx';

export class storeShapeSettings {
    constructor() {
        makeObservable(this, {
            fillColor: observable,
            borderColorView: observable,
            setFillColor: action,
            getFillColor: action,
            setBorderColor: action,
            initBorderColorView: action
        });
    }

    getStyleGroups () {
        const styles = [
            {
                title: 'Text',
                thumb: 'shape-01.svg',
                type: 'textRect'
            },
            {
                title: 'Line',
                thumb: 'shape-02.svg',
                type: 'line'
            },
            {
                title: 'Line with arrow',
                thumb: 'shape-03.svg',
                type: 'lineWithArrow'
            },
            {
                title: 'Line with two arrows',
                thumb: 'shape-04.svg',
                type: 'lineWithTwoArrows'
            },
            {
                title: 'Rect',
                thumb: 'shape-05.svg',
                type: 'rect'
            },
            {
                title: 'Hexagon',
                thumb: 'shape-06.svg',
                type: 'hexagon'
            },
            {
                title: 'Round rect',
                thumb: 'shape-07.svg',
                type: 'roundRect'
            },
            {
                title: 'Ellipse',
                thumb: 'shape-08.svg',
                type: 'ellipse'
            },
            {
                title: 'Triangle',
                thumb: 'shape-09.svg',
                type: 'triangle'
            },
            {
                title: 'Triangle',
                thumb: 'shape-10.svg',
                type: 'rtTriangle'
            },
            {
                title: 'Trapezoid',
                thumb: 'shape-11.svg',
                type: 'trapezoid'
            },
            {
                title: 'Diamond',
                thumb: 'shape-12.svg',
                type: 'diamond'
            },
            {
                title: 'Right arrow',
                thumb: 'shape-13.svg',
                type: 'rightArrow'
            },
            {
                title: 'Left-right arrow',
                thumb: 'shape-14.svg',
                type: 'leftRightArrow'
            },
            {
                title: 'Left arrow callout',
                thumb: 'shape-15.svg',
                type: 'leftArrow'
            },
            {
                title: 'Right arrow callout',
                thumb: 'shape-16.svg',
                type: 'bentUpArrow'
            },
            {
                title: 'Flow chart off page connector',
                thumb: 'shape-17.svg',
                type: 'flowChartOffpageConnector'
            },
            {
                title: 'Heart',
                thumb: 'shape-18.svg',
                type: 'heart'
            },
            {
                title: 'Math minus',
                thumb: 'shape-19.svg',
                type: 'mathMinus'
            },
            {
                title: 'Math plus',
                thumb: 'shape-20.svg',
                type: 'mathPlus'
            },
            {
                title: 'Parallelogram',
                thumb: 'shape-21.svg',
                type: 'parallelogram'
            },
            {
                title: 'Wedge rect callout',
                thumb: 'shape-22.svg',
                type: 'wedgeRectCallout'
            },
            {
                title: 'Wedge ellipse callout',
                thumb: 'shape-23.svg',
                type: 'wedgeEllipseCallout'
            },
            {
                title: 'Cloud callout',
                thumb: 'shape-24.svg',
                type: 'cloudCallout'
            }
        ];

        const groups = [];
        let i = 0;

        for (let row=0; row<Math.floor(styles.length/4); row++) {
            const group = [];
            for (let cell=0; cell<4; cell++) {
                group.push(styles[i]);
                i++;
            }
            groups.push(group);
        }

        return groups;
    }

    // Fill Color

    fillColor = undefined;

    setFillColor (color) {
        this.fillColor = color;
    }

    getFillColor (shapeObject) {
        let fill = shapeObject.asc_getFill();
        const fillType = fill.asc_getType();
        let color = 'transparent';

        if (fillType == Asc.c_oAscFill.FILL_TYPE_SOLID) {
            fill = fill.get_fill();
            const sdkColor = fill.asc_getColor();
            if (sdkColor) {
                if (sdkColor.get_type() == Asc.c_oAscColor.COLOR_TYPE_SCHEME) {
                    color = {color: Common.Utils.ThemeColor.getHexColor(sdkColor.get_r(), sdkColor.get_g(), sdkColor.get_b()), effectValue: sdkColor.get_value()};
                } else {
                    color = Common.Utils.ThemeColor.getHexColor(sdkColor.get_r(), sdkColor.get_g(), sdkColor.get_b());
                }
            }
        }

        this.fillColor = color;
        return color;
    }

    // Border size and color

    borderColorView;

    setBorderColor (color) {
        this.borderColorView = color;
    }

    initBorderColorView (shapeObject) {
        const stroke = shapeObject.get_stroke();
        let color = 'transparent';

        if (stroke && stroke.get_type() == Asc.c_oAscStrokeType.STROKE_COLOR) {
            const sdkColor = stroke.get_color();
            if (sdkColor) {
                if (sdkColor.get_type() == Asc.c_oAscColor.COLOR_TYPE_SCHEME) {
                    color = {color: Common.Utils.ThemeColor.getHexColor(sdkColor.get_r(), sdkColor.get_g(), sdkColor.get_b()), effectValue: sdkColor.get_value()};
                }
                else {
                    color = Common.Utils.ThemeColor.getHexColor(sdkColor.get_r(), sdkColor.get_g(), sdkColor.get_b());
                }
            }
        }
        
        this.borderColorView = color;
        return color;
    }

    borderSizeTransform () {
        const _sizes = [0, 0.5, 1, 1.5, 2.25, 3, 4.5, 6];

        return {
            sizeByIndex: function (index) {
                if (index < 1) return _sizes[0];
                if (index > _sizes.length - 1) return _sizes[_sizes.length - 1];
                return _sizes[index];
            },

            indexSizeByValue: function (value) {
                let index = 0;
                _sizes.forEach((size, idx) => {
                    if (Math.abs(size - value) < 0.25) {
                        index = idx;
                    }
                });
                return index;
            },

            sizeByValue: function (value) {
                return _sizes[this.indexSizeByValue(value)];
            }
        }
    }
}