<script setup lang="ts">
const props = defineProps({
    type: {
        // 按钮类型
        type: String,
        default: 'default',
        validator: (value: string) => ['default', 'tertiary', 'primary', 'info', 'success', 'warning', 'error'].includes(value)
    },
    strong: {
        // 加粗
        type: Boolean,
        default: false,
    },
    grade: {
        // 重要等级
        type: String,
        default: 'default', // 深色，浅色，半透明，全透明，虚线
        validator: (value: string) => ['default', 'light', 'halfTransparent', 'transparent', 'dotted'].includes(value)
    },
    angle: {
        // 圆角程度
        type: String,
        default: 'default', // 正常角，圆角，圆形
        validator: (value: string) => ['default', 'round', 'circle'].includes(value)
    },
    loading: {
        // 加载中
        type: Boolean,
        default: false,
    },
    disabled: {
        // 禁用
        type: Boolean,
        default: false,
    }
})
consola.info(toValue(props))
const typeS = ref(props.type);
const strong = ref(props.strong);
const grade = ref(props.grade);
const angle = ref(props.angle);
const loading = ref(props.loading);
const disabled = ref(props.disabled);
watchEffect(() => {
    typeS.value = props.type;
    strong.value = props.strong;
    grade.value = props.grade;
    angle.value = props.angle;
    loading.value = props.loading;
    disabled.value = props.disabled;
})
const NiButtonClass = computed(() => {
    return ['angle-' + angle.value ,
        disabled.value ? 'disabled' : '',
        strong.value ? 'strong' : '',
        grade.value == 'dotted' ? 'dotted' : '',
        grade.value == 'light' ? 'light' : '',
        grade.value == 'halfTransparent' ? 'halfTransparent' : '',
        grade.value == 'transparent' ? 'transparent' : '',
    ].join(' ');
})
const style = computed(() => {
    let data;
    function makeTypeData(type: string) {
        return {
            '--NiButton-bg-default': `var(--Ni-button-${type}-bg-default)`,
            '--NiButton-bg-hover': `var(--Ni-button-${type}-bg-hover)`,
            '--NiButton-bg-click': `var(--Ni-button-${type}-bg-click)`,
            '--NiButton-color-default': `var(--Ni-button-color)`,
            '--NiButton-color-hover': `var(--Ni-button-color)`,
            '--NiButton-color-click': `var(--Ni-button-color)`,
        }
    }
    data = makeTypeData(typeS.value)
    if(grade.value == 'light'){
        data = {
            '--NiButton-bg-default': `var(--Ni-button-${typeS.value}-bg-default-light)`,
            '--NiButton-bg-hover': `var(--Ni-button-${typeS.value}-bg-hover-light)`,
            '--NiButton-bg-click': `var(--Ni-button-${typeS.value}-bg-click-light)`,
            '--NiButton-color-default': `var(--Ni-button-${typeS.value}-bg-default)`,
            '--NiButton-color-hover': `var(--Ni-button-${typeS.value}-bg-default)`,
            '--NiButton-color-click':  `var(--Ni-button-${typeS.value}-bg-default)`,
        }
    }
    return data;
})
</script>

<template>
    <div class="NiButton"
         :style
         :class="NiButtonClass"
    >
        <slot name="icons"/>
        <span v-if="loading"  class="sxIconFont" :class="loading && 'loading'">&#xe687;</span>
        <slot v-if="!(loading && angle == 'circle')"/>
    </div>
</template>

<style scoped lang="scss">
.NiButton{
    // ===背景
    // 默认背景色
    --NiButton-bg-default: var('');
    // hover色
    --NiButton-bg-hover: var('');
    // 点击色
    --NiButton-bg-click: var('');
    // ===文字
    // 默认背景色
    --NiButton-color-default: var('');
    // hover色
    --NiButton-color-hover: var('');
    // 点击色
    --NiButton-color-click: var('');
    position: relative;
    display: inline-flex;
    align-items: center;
    background-color: var(--NiButton-bg-default);
    color: var(--NiButton-color-default);
    padding: var(--Ni-button-padding);
    width: fit-content;
    height: var(--Ni-button-height);
    border: 1px solid var(--NiButton-bg-default);
    cursor: pointer;
    transition: color .3s ease-in-out, background-color .3s ease-in-out, border-color .3s ease-in-out, width .3s ease-in-out;
    //height: var(--Ni-button-height);
    box-sizing: border-box;
    user-select: none;
    font-weight: 400;
    &:hover {
        background-color: var(--NiButton-bg-hover);
        color: var(--NiButton-color-hover);
        border: 1px solid var(--NiButton-bg-hover);
    }
    &:active {
        background-color: var(--NiButton-bg-click);
        color: var(--NiButton-color-click);
        border: 1px solid var(--NiButton-bg-click);
    }
}
.NiButton.disabled{
    opacity: var(--Ni-button-disable-opacity);
    cursor: not-allowed;
    &:hover {
        background-color: var(--NiButton-bg-default);
        color: var(--NiButton-color-default);
        border: 1px solid var(--NiButton-bg-default);
    }
    &:active {
        background-color: var(--NiButton-bg-default);
        color: var(--NiButton-color-default);
        border: 1px solid var(--NiButton-bg-default);
    }
}
.NiButton.angle-default{
    border-radius: var(--Ni-button-border-radius);
}
.NiButton.angle-round{
    border-radius: var(--Ni-button-height);
    height: var(--Ni-button-height);
}
.NiButton.angle-circle{
    border-radius: 100%;
    padding: .2rem;
    aspect-ratio: 1;
    width: var(--Ni-button-height);
    height: var(--Ni-button-height);
    justify-content: center;
}
.NiButton.strong{
    font-weight: bold;
}
.NiButton.angle-circle > .loading{
    margin-right: 0;
}
.loading{
    position: relative;
    font-size: 1.2em;
    margin-right: 5px;
    animation: opacityUp .3s linear forwards, spinX 1.5s infinite linear ;
}
// 浅色
.NiButton.light{
    //border-color: var(--NiButton-bg-default);
    border: 1px solid transparent;
}
// 半透明
.NiButton.halfTransparent{
    background-color: var(--Ni-button-bg-halfTransparent-default);
    color: var(--NiButton-bg-default);
    border: 1px solid transparent;
    &:hover {
        background-color: var(--Ni-button-bg-halfTransparent-hover);
        color: var(--NiButton-bg-default);
        border: 1px solid transparent;
    }
    &:active {
        background-color: var(--Ni-button-bg-halfTransparent-click);
        color: var(--NiButton-bg-default);
        border: 1px solid transparent;
    }
}
// 半透明
.NiButton.transparent{
    background-color: rgba(0,0,0,0);
    color: var(--NiButton-bg-default);
    border: 1px solid transparent;
    &:hover {
        background-color: var(--Ni-button-bg-halfTransparent-hover);
        color: var(--NiButton-bg-default);
        border: 1px solid transparent;
    }
    &:active {
        background-color: var(--Ni-button-bg-halfTransparent-click);
        color: var(--NiButton-bg-default);
        border: 1px solid transparent;
    }
}
// 虚线
.NiButton.dotted{
    border: 1px dashed var(--NiButton-bg-default);
    background-color: transparent;
    color: var(--NiButton-bg-default);
    &:active {
        color: var(--NiButton-bg-click);
        border: 1px dashed var(--NiButton-bg-click);
    }
}
//旋转
@keyframes spinX {
    from { transform: rotate(0deg); }
    to { transform: rotate(-360deg); }
}
@keyframes opacityUp {
    from {
        opacity: 0;
    }
    to {
        opacity: 1;
    }
}
</style>