<template>
    <div
        :id="`table-form-item-${keyId}`" v-loading="isLoading" :class="!isTableForm ? 'no-scroll-bar' : ''"
        :style="tableFormStyle" class="hc-table-form-data-item"
    >
        <el-scrollbar v-if="isScroll" class="table-form-item-scrollbar">
            <div :id="`table-form-${keyId}`" class="hc-excel-table-form" @click.capture="excelTableFormClick" />
        </el-scrollbar>
        <div v-else :id="`table-form-${keyId}`" class="hc-excel-table-form" @click.capture="excelTableFormClick" />
        <hc-empty v-if="!isTableForm" :src="notableform" :title="noTips" />
    </div>
</template>

<script setup>
import { nextTick, onMounted, ref, watch } from 'vue'
import HTableForm from '~src/plugins/HTableForm'
import notableform from '~src/assets/view/notableform.svg'
import { isString } from 'js-fast-way'

//初始
const props = defineProps({
    pkey: [String, Number],
    noTip: {
        type: [String, Number],
        default: '暂无表单数据',
    },
    html: String,
    form: {
        type: Object,
        default: () => ({}),
    },
    loading: Boolean,
    scroll: {
        type: Boolean,
        default: true,
    },
    height: {
        type: String,
        default: '100%',
    },
    width: {
        type: String,
        default: 'auto',
    },
})

//事件
const emit = defineEmits(['rightTap', 'render', 'excelBodyTap'])
//初始变量
const keyId = ref(props.pkey)
const noTips = ref(props.noTip)
const isScroll = ref(props.scroll)
const isLoading = ref(props.loading)

//表单数据
const excelHtml = ref(props.html)
const excelForm = ref(props.form)

//样式
const tableFormApp = ref(null)
const tableFormVM = ref(null)
const tableFormStyle = ref('')
const isTableForm = ref(false)

//监听
watch(() => [
    props.pkey, props.noTip, props.scroll, props.loading, props.width, props.height,
], ([pkey, tip, scroll, loading, width, height]) => {
    keyId.value = pkey
    noTips.value = tip
    isScroll.value = scroll
    isLoading.value = loading
    setItemStyle(width, height)
})

//html变动
watch(() => props.html, (html) => {
    excelHtml.value = html
    setExcelHtml()
})

//深度监听变动的对象数据
watch(() => props.form, (val) => {
    excelForm.value = val
    //console.log('表单数据变动', val)
    setPickerKey()
    setFormData(val)
}, { deep: true })

//渲染完成
onMounted(() => {
    setItemStyle(props.width, props.height)
    setPickerKey()
    getExcelHtml()
})


//设置样式
const setItemStyle = (width, height) => {
    tableFormStyle.value = `width: ${width}; height: ${height};`
}

//表单被点击
const excelTableFormClick = () => {
    emit('excelBodyTap', keyId.value)
}

//获取已填写的数据
const setPickerKey = () => {
    HTableForm.setPickerKey(excelForm.value)
}

const setExcelHtml = () => {
    setPickerKey()
    //先卸载
    if (tableFormApp.value) {
        tableFormApp.value?.unmount()
        tableFormApp.value = null
        nextTick(() => {
            getExcelHtml()
        })
    } else {
        getExcelHtml()
    }
}

//获取模板标签数据
const getExcelHtml = () => {
    const pkeyId = keyId.value
    const temp = isString(excelHtml.value) ? excelHtml.value : ''
    if (temp && pkeyId) {
        //渲染表单
        isTableForm.value = true
        const { app, vm } = HTableForm.createForm({
            template: temp,
            tableForm: excelForm.value,
            appId: `#table-form-${pkeyId}`,
            onFormDataChange: (form) => {
                excelForm.value = form
                emit('render', form)
            },
            onRight: () => {
                console.log('onRight')
            },
            onBlur: () => {
                console.log('onBlur')
            },
            onLeftClick: () => {
                console.log('onLeftClick')
            },
        })
        tableFormApp.value = app
        tableFormVM.value = vm
        excelForm.value.isRenderForm = true
        emit('render', excelForm.value)
    } else {
        isTableForm.value = false
        excelForm.value.isRenderForm = false
        emit('render', excelForm.value)
    }
}

//获取表单数据
const getFormData = () => {
    return excelForm.value
}

//设置表单数据
const setFormData = (data) => {
    excelForm.value = data
    tableFormVM.value?.setFormData(excelForm.value)
}

//卸载渲染
const unmountHtml = () => {
    if (tableFormApp.value) {
        tableFormApp.value?.unmount()
    }
}

// 暴露出去
defineExpose({
    getFormData,
    setFormData,
    setExcelHtml,
    unmountHtml,
})
</script>

<style lang="scss">
//插入特殊字符弹窗的输入框
.hc-table-form-data-item .hc-excel-table-form td,
.hc-table-form-data-item .hc-excel-table-form td .el-input .el-input__wrapper .el-input__inner,
.el-form-item.special-form-item .el-form-item__content .el-input .el-input__wrapper .el-input__inner {
    font-family: "hc-eudc", hc-sans, 宋体, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif, "Apple Color Emoji", "Segoe UI Emoji", "Segoe UI Symbol" !important;
}

.hc-table-form-data-item {
    position: relative;
    padding: 12px;
    height: 100%;
    overflow: hidden;
    background-color: white;
    &.no-scroll-bar .el-scrollbar {
        display: none;
    }
    .hc-excel-table-form {
        position: relative;
        display: flex;
        padding: 10px;
        justify-content: center;
        td {
            position: relative;
            padding: 6px;
            background-clip: padding-box;
            .el-input {
                clear: both;
                color: #606266;
                border-radius: 3px;
                height: $initials;
                background-color: #ffffff !important;
                .el-input__wrapper {
                    background-color: inherit;
                    caret-color: var(--el-color-primary);
                }
                .el-input__suffix-inner {
                    width: 18px;
                }
            }
            //焦点
            .el-input .el-input__wrapper.is-focus, .el-input .el-input__wrapper:hover {
                box-shadow: 0 0 0 1.5px var(--el-input-focus-border-color) inset;
                background-color: #eddac4;
            }
            //公式
            &[gscolor] {
                .el-input {
                    background-color: #dcdcdc !important;
                }
            }
            //文本选中颜色
            .el-input .el-input__wrapper input {
                &::selection {
                    background: var(--el-color-primary-light-9);
                    color: var(--el-color-primary);
                }
                &::-moz-selection {
                    background: var(--el-color-primary-light-9);
                    color: var(--el-color-primary);
                }
            }
        }
        //列合并的单元格
        td[rowspan] {
            height: $initials;
        }
        //非输入框颜色
        td:not([titlexx]), td[titlexx*=''],
        td:not([title]), td[title*=''] {
            background-color: white !important;
            user-select: none;
        }
    }
}
</style>
