<template>
    <div class="screen-info">
        <div class="flex items-end py-4 border-bottom">
            <div class="px-4 font-semibold doc-title">筛查信息</div>
            <div class="text-12">请根据您身体实际情况填写以下内容</div>
        </div>

        <van-form label-width="10em" ref="form" class="screen-form"
            input-align="right"
            error-message-align="right">
            <van-field v-model="form.currentAge"
                name="currentAge" 
                label="年龄"
                type="digit"
                placeholder="请输入年龄"
                readonly
                maxlength="10"
            >
                <template #extra>
                    <span class="ml-1">岁</span>
                </template>
            </van-field>

            <van-field required
                v-model="form.medicalHistoryName"
                is-link
                readonly
                name="medicalHistory"
                label="既往史"
                placeholder="请选择"
                :rules="rules.medicalHistory"
                @click="showMedical = true"/>
            <van-popup v-model:show="showMedical" position="bottom">
                <div class="pt-4 popup-checkbox">
                    <div class="flex justify-between">
                        <button class="van-picker__cancel van-haptics-feedback" @click="showMedical = false">取消</button>
                        <button class="van-picker__confirm van-haptics-feedback" @click="medicalConfirm">确认</button>
                    </div>
                    <van-checkbox-group v-model="form.medicalHistory" class="p-4">
                        <van-checkbox v-for="(item, index) in store.getDict('CP00118')" :key="index"
                            @click="medicalChange"
                            :name="item.value"
                            class="mb-3">{{ item.name }}</van-checkbox>
                    </van-checkbox-group>
                </div>
            </van-popup>

            <van-field required
                v-model="form.height"
                name="height" 
                label="身高"
                type="number"
                placeholder="输入值10~300，1位小数"
                maxlength="10"
                :rules="rules.height"
            >
                <template #extra>
                    <span class="ml-1">cm</span>
                </template>
            </van-field>

            <van-field required
                v-model="form.weight"
                name="weight" 
                label="体重"
                type="number"
                placeholder="输入值20~500，2位小数"
                maxlength="10"
                :rules="rules.weight"
            >
                <template #extra>
                    <span class="ml-1">kg</span>
                </template>
            </van-field>

            <van-field v-model="form.bmi"
                name="bmi" 
                label="BMI"
                type="number"
                placeholder="请输入"
                maxlength="10"
                readonly
            >
                <template #extra>
                    <span class="ml-1">kg/m²</span>
                </template>
            </van-field>

            <van-field v-model="form.waistline"
                name="waistline" 
                label="腰围"
                type="number"
                placeholder="输入值10~150，1位小数"
                maxlength="10"
                :rules="rules.waistline"
            >
                <template #extra>
                    <span class="ml-1">cm</span>
                </template>
            </van-field>

            <van-field v-model="form.isSmoking"
                name="isSmoking"
                label="是否吸烟"
                input-align="right"
                style="padding-top: .13rem;padding-bottom: .14rem;">
                <template #input>
                    <van-radio-group v-model="form.isSmoking" direction="horizontal"
                        class="doc-radio-button">
                        <van-radio v-for="item in store.getDict('CP00120')"
                            :key="item.value" :name="item.value">
                            <template #icon>
                                <span :class="['radio-item',
                                    {'radio-item-active': form.isSmoking == item.value}]">
                                    {{item.name}}
                                </span>
                            </template>
                        </van-radio>
                    </van-radio-group>
                </template>
            </van-field>

            <van-field required
                v-model="form.familyHistoryName"
                is-link
                readonly
                name="familyHistory"
                label="家族史"
                placeholder="请选择"
                :rules="rules.familyHistory"
                @click="showFamily = true">
                <template #input>
                    <div class="pb-3">
                        <!-- <span class="text-end" v-if="form.familyHistoryName">{{ form.familyHistoryName }}</span>
                        <span class="text-end" style="color: #999999" v-else>请选择</span> -->
                        <van-field v-model="form.familyHistoryName"
                            placeholder="请选择"
                            readonly
                            style="padding: 0;background: transparent;"
                        />
                    </div>
                    <div class="tip">若一级家属(如父母)有家族病史，则请选择</div>
                </template>
            </van-field>
            <van-popup v-model:show="showFamily" position="bottom">
                <div class="pt-4 popup-checkbox">
                    <div class="flex justify-between">
                        <button class="van-picker__cancel van-haptics-feedback" @click="showFamily = false">取消</button>
                        <button class="van-picker__confirm van-haptics-feedback" @click="familyConfirm">确认</button>
                    </div>
                    <van-checkbox-group v-model="form.familyHistory" class="p-4">
                        <van-checkbox v-for="(item, index) in store.getDict('CP00167').filter(e => e.value != 7)" :key="index"
                            @click="familyChange"
                            :name="item.value"
                            class="mb-3">{{ item.name }}</van-checkbox>
                    </van-checkbox-group>
                </div>
            </van-popup>

            <div class="px-4 pt-3">
                <table class="w-full">
                    <tr>
                        <td style="width: 7.1em">血压值(mmHg)</td>
                        <td>收缩压(高压)</td>
                        <td>舒张压(低压)</td>
                    </tr>
                    <tr>
                        <td>
                            第1次测量
                        </td>
                        <td class="flex">
                            <van-field v-model="form.pressureOneSbp"
                                name="pressureOneSbp" 
                                label=""
                                type="number"
                                placeholder="60~300，整数"
                                maxlength="10"
                                :rules="rules.pressureDbp"
                                error-message-align="left"
                                input-align="left"
                                class="table-field"
                            />
                            <span class="divide">/</span>
                        </td>
                        <td>
                            <van-field v-model="form.pressureOneDbp"
                                name="pressureOneDbp" 
                                label=""
                                type="number"
                                placeholder="30~300，整数"
                                maxlength="10"
                                :rules="rules.pressureSbp"
                                error-message-align="left"
                                input-align="left"
                                class="table-field"
                            />
                        </td>
                    </tr>
                    <tr>
                        <td>
                            第2次测量
                        </td>
                        <td class="flex">
                            <van-field v-model="form.pressureTwoSbp"
                                name="pressureTwoSbp" 
                                label=""
                                type="number"
                                placeholder="60~300，整数"
                                maxlength="10"
                                :rules="rules.pressureDbp"
                                error-message-align="left"
                                input-align="left"
                                class="table-field"
                            />
                            <span class="divide">/</span>
                        </td>
                        <td>
                            <div class="h-full flex">
                                <van-field v-model="form.pressureTwoDbp"
                                    name="pressureTwoDbp" 
                                    label=""
                                    type="number"
                                    placeholder="30~300，整数"
                                    maxlength="10"
                                    :rules="rules.pressureSbp"
                                    error-message-align="left"
                                    input-align="left"
                                    class="table-field"
                                />
                            </div>
                        </td>
                    </tr>
                </table>
            </div>
            

            <van-field v-model="form.fastingGlucose"
                name="fastingGlucose" 
                label="空腹血糖"
                type="number"
                placeholder="输入值0~50，2位小数"
                maxlength="10"
                :rules="rules.fastingGlucose"
            >
                <template #extra>
                    <span class="ml-1">mmol/L</span>
                </template>
            </van-field>

            <van-field v-model="form.ldlCholesterin"
                name="ldlCholesterin" 
                label="低密度脂蛋白胆固醇"
                type="number"
                placeholder="输入值0~50，2位小数"
                maxlength="10"
                :rules="rules.ldlCholesterin"
            >
                <template #extra>
                    <span class="ml-1">mmol/L</span>
                </template>
            </van-field>

            <van-field v-model="form.serumCholesterin"
                name="serumCholesterin" 
                label="血清总胆固醇"
                type="number"
                placeholder="输入值0~50，1位小数"
                maxlength="10"
                :rules="rules.serumCholesterin"
            >
                <template #extra>
                    <span class="ml-1">mmol/L</span>
                </template>
            </van-field>

            <van-field v-model="form.hdlCholesterin"
                name="hdlCholesterin" 
                label="高密度脂蛋白胆固醇"
                type="number"
                placeholder="输入值0~50，1位小数"
                maxlength="10"
                :rules="rules.hdlCholesterin"
            >
                <template #extra>
                    <span class="ml-1">mmol/L</span>
                </template>
            </van-field>

            <van-field v-model="form.exerciseIntensity"
                name="exerciseIntensity"
                label="运动"
                input-align="right"
                style="padding-top: .13rem;padding-bottom: .14rem;">
                <template #input>
                    <div>
                        <van-radio-group v-model="form.exerciseIntensity" direction="horizontal"
                            class="doc-radio-button">
                            <van-radio v-for="item in store.getDict('CP00120')"
                                :key="item.value" :name="item.value">
                                <template #icon>
                                    <span :class="['radio-item',
                                        {'radio-item-active': form.exerciseIntensity == item.value}]">
                                        {{item.name}}
                                    </span>
                                </template>
                            </van-radio>
                        </van-radio-group>
                        <div style="height: 14px"></div>
                        <div class="tip">每周保持150分钟内中等或75分钟内的高强度身体活动</div>
                    </div>
                </template>
            </van-field>

            <van-field required
                v-model="form.screenDate"
                is-link
                readonly
                name="screenDate"
                label="筛查日期"
                placeholder="请选择"
                @click="showScreenDate = true"
            />
            <van-popup v-model:show="showScreenDate" position="bottom">
                <van-date-picker v-model="form._screenDate" 
                    :min-date="screenDateRange.min"
                    :max-date="screenDateRange.max"
                    @confirm="screenDateConfirm" @cancel="showScreenDate = false" />
            </van-popup>

            <div class="pt-4"></div>
            <div class="px-5 pb-4 mt-5 flex align-center justify-around">
                <van-button type="primary" round plain style="width: 44%"
                    @click="onPrev">上一步</van-button>
                <van-button type="primary" round  style="width: 44%"
                    @click="submit">下一步</van-button>
            </div>
        </van-form>
    </div>
</template>

<script>
import { useStore } from '@/resident/store/index.js'
import { checkboxReject, fetchDataHandle } from '@/utils/common.js'
import { savefirstScreen } from '@/api/resident/screening.js'
import dayjs from 'dayjs'

const defaultForm = (info = {}) => {
    const form = {
        // 年龄
        currentAge: undefined,
        // 既往史
        medicalHistory: [],
        medicalHistoryName: undefined,
        // 身高
        height: undefined,
        // 体重
        weight: undefined,
        bmi: undefined,
        // 腰围
        waistline: undefined,
        // 是否吸烟
        isSmoking: undefined,
        // 家族史
        familyHistory: [],
        familyHistoryName: undefined,
        // 空腹血糖
        fastingGlucose: undefined,
        // 血清总胆固醇
        serumCholesterin: undefined,
        // 低密度脂蛋白胆固醇
        ldlCholesterin: undefined,
        // 高密度脂蛋白胆固醇
        hdlCholesterin: undefined,
        // 运动
        exerciseIntensity: undefined,
        // 筛查日期
        screenDate: undefined,
        _screenDate: undefined,
        // 血压第一次
        pressureOneDbp: undefined,
        pressureOneSbp: undefined,
        // 血压第二次
        pressureTwoDbp: undefined,
        pressureTwoSbp: undefined,
        // 高危评估结果（1：一般人群（小于3个指标）；2：高危人群（大于等于3个指标））
        screenResult: undefined,
        // 高危项目 CP00113
        highItem: undefined,
        gender: undefined
    }
    Reflect.ownKeys(form).forEach(key => {
        if (info[key] != undefined) {
            form[key] = info[key]
        }
    })
    return form
}

export default {
    data() {
        return {
            form: defaultForm(),
            rules: {
                medicalHistory: [{ required: true, message: '请选择' }],
                familyHistory: [{ required: true, message: '请选择' }],
                height: [{ required: true, message: '请输入' },
                    { pattern: /^([1-9]\d{1}(?:\.\d{1})?|[1-2]\d{2}(?:\.\d{1})?|300)$/, message: '输入值在10~300内，1位小数' }],
                weight: [{ required: true, message: '请输入' },
                    { pattern: /^([2-9]\d{1}(?:\.\d{1,2})?|[1-4]\d{2}(?:\.\d{1,2})?|500)$/, message: '输入值在20~500内，2位小数' }],
                waistline: [{
                    pattern: /^([1-9]\d{1}(?:\.\d{1})?|[1][0-4]\d(?:\.\d{1})?|150)$/, message: '输入值在10~150内，1位小数', validateEmpty: false }],
                fastingGlucose: [{
                    pattern: /^(?:0(?:\.\d{1,2})?|[1-4]\d{0,1}(?:\.\d{1,2})?|[1-9]{0,1}(?:\.\d{1,2})?|50)$/, message: '输入值0~50，2位小数', validateEmpty: false }],
                serumCholesterin: [{
                    pattern: /^(?:0(?:\.\d{1})?|[1-4]\d{0,1}(?:\.\d{1})?|[1-9]{0,1}(?:\.\d{1})?|50)$$/, message: '输入值0~50，1位小数', validateEmpty: false }],
                ldlCholesterin: [{
                    pattern: /^(?:0(?:\.\d{1,2})?|[1-4]\d{0,1}(?:\.\d{1,2})?|[1-9]{0,1}(?:\.\d{1,2})?|50)$/, message: '输入值0~50，2位小数', validateEmpty: false }],
                hdlCholesterin: [{
                    pattern: /^(?:0(?:\.\d{1})?|[1-4]\d{0,1}(?:\.\d{1})?|[1-9]{0,1}(?:\.\d{1})?|50)$$/, message: '输入值0~50，1位小数', validateEmpty: false }],
                pressureDbp: [{ pattern: /^([6-9]\d{1}|[1-2]\d{2}|300)$/, message: '60~300，整数', validateEmpty: false }],
                pressureSbp: [{ pattern: /^([3-9]\d{1}|[1-2]\d{2}|300)$/, message: '30~300，整数', validateEmpty: false }],
            },
            // 既往史
            showMedical: false,
            // 家族史
            showFamily: false,
            // 筛查日期
            showScreenDate: false,
            // 筛查日期可选范围
            screenDateRange: {
                min: undefined,
                max: undefined
            },
            store: useStore()
        }
    },
    computed: {
        // BMI
        bmi() {
            const { height, weight } = this.form
            return height && weight ? (weight / (height / 100 * height / 100)).toFixed(2) : undefined
        }
    },
    inject: ['recordForm', 'checkInfo'],
    created() {
        this.init()
    },
    methods: {
        init() {
            const date = dayjs()
            this.form.screenDate = date.format('YYYY-MM-DD')
            this.form._screenDate = [date.year(), date.month() + 1, date.date()]
            this.screenDateRange.max = new Date(date.year(), date.month(), date.date())
            this.screenDateRange.min = new Date(date.year() - 20, date.month(), date.date())
            if (this.recordForm.screen) {
                this.form = defaultForm(this.recordForm.screen)
                return
            }
            const baseInfo = this.recordForm.base
            this.form.currentAge = baseInfo.currentAge
            this.form.gender = baseInfo.gender
        },
        submit() {
            this.$refs.form.validate().then(() => {
                this.resultHandle()
                this.recordForm.screen = {...this.form}
                console.log(this.form)
                const query = {
                    ...this.form,
                    screenDoctorId: this.recordForm.doctorId,
                    residentsRecord: {
                        ...this.recordForm.base,
                        idCard: this.checkInfo.idCard
                    },
                    source: 3
                }
                // 提交表单
                savefirstScreen(fetchDataHandle(query, {
                    familyHistory: 'arrToStr',
                    highItem: 'arrToStr',
                    medicalHistory: 'arrToStr',
                })).then(() => {
                    this.$parent.onNext()
                })
            }).catch(err => {
                console.warn(err)
                const array = err || []
                if (array.length) {
                    this.$refs.form.scrollToField(array[0].name)
                }
            })
        },
        onPrev() {
            this.$parent.onBack()
            // this.$refs.form.validate().then(() => {
            //     this.recordForm.screen = {...this.form}
            //     this.$parent.onBack()
            // }).catch(err => console.warn(err))
        },
        // 既往史
        medicalConfirm() {
            this.form.medicalHistoryName = this.store.getDict('CP00118').map(e => {
                return this.form.medicalHistory.includes(e.value) ? e.name : ''
            }).filter(e => e).join('、')
            this.showMedical = false
        },
        medicalChange(e) {
            this.form.medicalHistory = checkboxReject(this.form.medicalHistory, [9])
        },
        // 家族史
        familyConfirm() {
            this.form.familyHistoryName = this.store.getDict('CP00167').map(e => {
                return this.form.familyHistory.includes(e.value) ? e.name : ''
            }).filter(e => e).join('、')
            this.showFamily = false
        },
        familyChange() {
            this.form.familyHistory = checkboxReject(this.form.familyHistory, [9])
        },
        // 筛查日期
        screenDateConfirm({ selectedValues }) {
            this.form.screenDate = selectedValues.join('-')
            this.showScreenDate = false
        },
        resultHandle() {
            const {currentAge, height = 0, weight = 0, waistline, familyHistory = [], isSmoking, gender,
                pressureOneSbp, pressureOneDbp, pressureTwoSbp, pressureTwoDbp, fastingGlucose, ldlCholesterin} = this.form
            let list = []
            if (currentAge >= 50) {
                list.push(1)
            }
            let bmi = parseFloat(this.bmi)
            if ((bmi >= 24)||
                (gender == 2 && waistline >=85) ||
                (gender == 1 && waistline >=90) ){
                list.push(2)
            }
            if (isSmoking == 1) {
                list.push(3)
            }
            if (familyHistory && familyHistory.length && (familyHistory.includes(1) || familyHistory.includes(2) ||
                familyHistory.includes(3) || familyHistory.includes(4) || familyHistory.includes(5) || familyHistory.includes(6))) {
                list.push(4)
            }
            if ((pressureOneSbp >= 130 || pressureTwoSbp >= 130) ||
                (pressureOneDbp >= 85 || pressureTwoDbp >= 85)
            ) {
                list.push(5)
            }
            if (fastingGlucose >= 6.1) {
                list.push(6)
            }
            if (ldlCholesterin >= 3.4) {
                list.push(7)
            }
            list =  Array.from(new Set(list))
            this.form.highItem = list
            if (list.length >= 3){
                this.form.screenResult = 2
            }else {
                this.form.screenResult = 1
            }
        }
    },
    watch: {
        bmi: {
            handler() {
                this.form.bmi = this.bmi
            },
            immediate: true
        }
    }
}
</script>

<style lang="less" scoped>
@import '../../../utils/common.less';
.tip {
    color: #8C8C8C;
    font-size: 12px;
    position: absolute;
    bottom: -12px;
    // left: -100px;
    right: 0;
    width: 100vw;
    overflow: hidden;
    white-space: nowrap;
}
table {
    text-align: left;
    border-bottom: 1px solid var(--van-cell-border-color);
    >tr {
        >td {
            padding-left: 14px;
            padding-bottom: 20px;
            &:first-child {
                text-align: right;
                padding-left: 0;
            }
        }
        &:last-child {
            >td {
                padding-bottom: 12px;
            }
        }
    }
    .divide {
        transform: translateY(4px);
    }
}
</style>