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'use strict';
Object.defineProperty(exports, '__esModule', { value: true });
var vue = require('vue');
require('../../../../constants/index.js');
require('../../../form/index.js');
var useFormItem = require('../../../form/src/hooks/use-form-item.js');
var event = require('../../../../constants/event.js');
const useSlide = (props, initData, emit) => {
const { form: elForm, formItem: elFormItem } = useFormItem.useFormItem();
const slider = vue.shallowRef();
const firstButton = vue.ref();
const secondButton = vue.ref();
const buttonRefs = {
firstButton,
secondButton
};
const sliderDisabled = vue.computed(() => {
return props.disabled || (elForm == null ? void 0 : elForm.disabled) || false;
});
const minValue = vue.computed(() => {
return Math.min(initData.firstValue, initData.secondValue);
});
const maxValue = vue.computed(() => {
return Math.max(initData.firstValue, initData.secondValue);
});
const barSize = vue.computed(() => {
return props.range ? `${100 * (maxValue.value - minValue.value) / (props.max - props.min)}%` : `${100 * (initData.firstValue - props.min) / (props.max - props.min)}%`;
});
const barStart = vue.computed(() => {
return props.range ? `${100 * (minValue.value - props.min) / (props.max - props.min)}%` : "0%";
});
const runwayStyle = vue.computed(() => {
return props.vertical ? { height: props.height } : {};
});
const barStyle = vue.computed(() => {
return props.vertical ? {
height: barSize.value,
bottom: barStart.value
} : {
width: barSize.value,
left: barStart.value
};
});
const resetSize = () => {
if (slider.value) {
initData.sliderSize = slider.value[`client${props.vertical ? "Height" : "Width"}`];
}
};
const getButtonRefByPercent = (percent) => {
const targetValue = props.min + percent * (props.max - props.min) / 100;
if (!props.range) {
return firstButton;
}
let buttonRefName;
if (Math.abs(minValue.value - targetValue) < Math.abs(maxValue.value - targetValue)) {
buttonRefName = initData.firstValue < initData.secondValue ? "firstButton" : "secondButton";
} else {
buttonRefName = initData.firstValue > initData.secondValue ? "firstButton" : "secondButton";
}
return buttonRefs[buttonRefName];
};
const setPosition = (percent) => {
const buttonRef = getButtonRefByPercent(percent);
buttonRef.value.setPosition(percent);
return buttonRef;
};
const setFirstValue = (firstValue) => {
initData.firstValue = firstValue;
_emit(props.range ? [minValue.value, maxValue.value] : firstValue);
};
const setSecondValue = (secondValue) => {
initData.secondValue = secondValue;
if (props.range) {
_emit([minValue.value, maxValue.value]);
}
};
const _emit = (val) => {
emit(event.UPDATE_MODEL_EVENT, val);
emit(event.INPUT_EVENT, val);
};
const emitChange = async () => {
await vue.nextTick();
emit(event.CHANGE_EVENT, props.range ? [minValue.value, maxValue.value] : props.modelValue);
};
const handleSliderPointerEvent = (event) => {
var _a, _b, _c, _d, _e, _f;
if (sliderDisabled.value || initData.dragging)
return;
resetSize();
let newPercent = 0;
if (props.vertical) {
const clientY = (_c = (_b = (_a = event.touches) == null ? void 0 : _a.item(0)) == null ? void 0 : _b.clientY) != null ? _c : event.clientY;
const sliderOffsetBottom = slider.value.getBoundingClientRect().bottom;
newPercent = (sliderOffsetBottom - clientY) / initData.sliderSize * 100;
} else {
const clientX = (_f = (_e = (_d = event.touches) == null ? void 0 : _d.item(0)) == null ? void 0 : _e.clientX) != null ? _f : event.clientX;
const sliderOffsetLeft = slider.value.getBoundingClientRect().left;
newPercent = (clientX - sliderOffsetLeft) / initData.sliderSize * 100;
}
if (newPercent < 0 || newPercent > 100)
return;
return setPosition(newPercent);
};
const onSliderWrapperPrevent = (event) => {
var _a, _b;
if (((_a = buttonRefs["firstButton"].value) == null ? void 0 : _a.dragging) || ((_b = buttonRefs["secondButton"].value) == null ? void 0 : _b.dragging)) {
event.preventDefault();
}
};
const onSliderDown = async (event) => {
const buttonRef = handleSliderPointerEvent(event);
if (buttonRef) {
await vue.nextTick();
buttonRef.value.onButtonDown(event);
}
};
const onSliderClick = (event) => {
const buttonRef = handleSliderPointerEvent(event);
if (buttonRef) {
emitChange();
}
};
return {
elFormItem,
slider,
firstButton,
secondButton,
sliderDisabled,
minValue,
maxValue,
runwayStyle,
barStyle,
resetSize,
setPosition,
emitChange,
onSliderWrapperPrevent,
onSliderClick,
onSliderDown,
setFirstValue,
setSecondValue
};
};
exports.useSlide = useSlide;
//# sourceMappingURL=use-slide.js.map