<template>
    <div class="p-2">
        <transition :enter-active-class="proxy?.animate.searchAnimate.enter" :leave-active-class="proxy?.animate.searchAnimate.leave">
            <div v-show="showSearch" class="mb-[10px]">
                <el-card shadow="hover">
                    <el-form ref="queryFormRef" :model="queryParams" :inline="true" :label-width="85">
                        <el-form-item label="开方时间" prop="orderTime">
                            <el-date-picker v-model="queryParams.dateRange" type="daterange" range-separator="-" start-placeholder="开始日期" end-placeholder="结束日期" />
                        </el-form-item>
                        <el-form-item label="看诊类型：">
                            <el-select v-model="queryParams.visitType">
                                <el-option v-for="dict in treatment_user_type" :key="dict.value" :label="dict.label" :value="dict.value" />
                            </el-select>
                        </el-form-item>
                        <el-form-item label="科室" prop="doorId">
                            <el-tree-select v-model="queryParams.doorId" :data="treeData" :props="treeProps" placeholder="请选择" check-strictly node-key="id" @keyup.enter="handleQuery" />
                        </el-form-item>
                        <el-form-item label="审核状态" prop="checkStatus">
                            <el-select v-model="queryParams.checkStatus">
                                <el-option v-for="dict in check_status" :key="dict.value" :label="dict.label" :value="dict.value" />
                            </el-select>
                        </el-form-item>
                        <el-form-item label="处方类型" prop="recipeType">
                            <el-select v-model="queryParams.chargeType">
                                <el-option v-for="dict in fee_type" :key="dict.value" :label="dict.label" :value="dict.value" />
                            </el-select>
                        </el-form-item>
                        <el-form-item>
                            <el-input v-model="queryParams.searchValue" placeholder="医生姓名/门诊号/住院号" style="width: 240px; " clearable />
                        </el-form-item>
                        <el-form-item>
                            <el-button type="primary" icon="Search" @click="handleQuery">搜索</el-button>
                            <el-button icon="Refresh" @click="resetQuery">重置</el-button>
                        </el-form-item>
                    </el-form>
                </el-card>
            </div>
        </transition>

        <el-card shadow="never">
            <span>待审核数量：<span style="color:red">{{total}}</span></span>
            <el-table v-loading="loading" border :data="settlementList" @selection-change="handleSelectionChange">
                <el-table-column type="selection" width="55" align="center" />
                <el-table-column label="开方时间" align="center" prop="orderTime" width="180">
                    <template #default="scope">
                        <span>{{ parseTime(scope.row.orderTime, '{y}-{m}-{d}') }}</span>
                    </template>
                </el-table-column>
                <el-table-column label="开方医生" align="center" prop="createByUser" />
                <el-table-column label="处方ID" align="center" prop="id" />
                <el-table-column label="处方类型" align="center" prop="chargeType">
                    <template #default="scope">
                        <span>{{ getDictLabel(fee_type, scope.row.chargeType) || '--' }}</span>
                    </template>
                </el-table-column>
                <!-- <el-table-column label="处方类型" align="center" prop="recipeType">
                    <template #default="scope">
                        <span>{{ getDictLabel(recipe_type, scope.row.recipeType) || '--' }}</span>
                    </template>
                </el-table-column> -->
                <el-table-column label="处方明细" align="center" prop="recipeDetail" />
                <el-table-column label="患者科室" align="center" prop="patientDepartment" />
                <el-table-column label="患者姓名" align="center" prop="patientName" />
                <el-table-column label="看诊类型" align="center" prop="visitType">
                    <template #default="scope">
                        <span>{{ getDictLabel(treatment_user_type, scope.row.visitType) || '--' }}</span>
                    </template>
                </el-table-column>
                <el-table-column label="身份证号" align="center" prop="idCard" />
                <el-table-column label="诊疗卡号" align="center" prop="treatNum" />
                <el-table-column label="住院/门诊号" align="center" prop="patientNo" />
                <el-table-column label="病区" align="center" prop="wardName">
                    <template #default="scope">
                        <span>{{ scope.row.wardName || '--' }}</span>
                    </template>
                </el-table-column>
                <el-table-column label="床号" align="center" prop="bedNo">
                    <template #default="scope">
                        <span>{{ scope.row.bedNo || '--' }}</span>
                    </template>
                </el-table-column>
                <el-table-column label="审核状态" align="center" prop="checkStatus">
                    <template #default="scope">
                        <span>{{ getDictLabel(check_status, scope.row.checkStatus) || '--' }}</span>
                    </template>
                </el-table-column>
                <el-table-column label="审核医生" align="center" prop="updateByUser">
                    <template #default="scope">
                        <span>{{ scope.row.updateByUser || '--' }}</span>
                    </template>
                </el-table-column>
                <el-table-column label="操作" align="center" class-name="small-padding fixed-width">
                    <template #default="scope">
                        <div v-if="scope.row.checkStatus=='1'||scope.row.checkStatus=='3'">
                            <el-tooltip content="审核" placement="top">
                                <el-button link type="primary" @click="handleCheck(scope.row)" v-hasPermi="['system:settlement:edit']">审核</el-button>
                            </el-tooltip>
                        </div>
                        <div v-else>
                            <el-tooltip content="详情" placement="top">
                                <el-button link type="primary" @click="handleDetail(scope.row)" v-hasPermi="['system:settlement:edit']">详情</el-button>
                            </el-tooltip>
                        </div>
                    </template>
                </el-table-column>
            </el-table>

            <pagination v-show="total > 0" :total="total" v-model:page="queryParams.pageNum" v-model:limit="queryParams.pageSize" @pagination="getList" />
        </el-card>
        <!-- 审核处方对话框 -->
        <el-dialog :title="dialog.title" v-model="dialog.visible" width="65%" append-to-body @close="cancel">
            <!-- 患者信息 -->
            <div class="patient-info">
                <el-row :gutter="20">
                    <el-col :span="5">
                        <div class="info-item">
                            <span class="label">开方日期：</span>
                            <span class="value">{{ parseTime(form.orderTime, '{y}-{m}-{d}') || '' }}</span>
                        </div>
                    </el-col>
                    <el-col :span="5">
                        <div class="info-item">
                            <span class="label">患者姓名：</span>
                            <span class="value">{{ form.patientName || '' }}</span>
                        </div>
                    </el-col>
                    <el-col :span="5">
                        <div class="info-item">
                            <span class="label">身份证号：</span>
                            <span class="value">{{ form.idCard || '469026200211076747' }}</span>
                        </div>
                    </el-col>


                    <el-col :span="4">
                        <div class="info-item">
                            <span class="label">看诊类型：</span>
                            <span class="value">{{ getDictLabel(treatment_user_type, form.visitType) || '住院' }}</span>
                        </div>
                    </el-col>
                    <el-col :span="5">
                        <div class="info-item">
                            <span class="label">诊疗卡号：</span>
                            <span class="value">{{ form.treatNum || '' }}</span>
                        </div>
                    </el-col>
                </el-row>

                <el-row :gutter="20">
                    <el-col :span="5">
                        <div class="info-item">
                            <span class="label">门诊/住院号：</span>
                            <span class="value">{{ form.patientNo || '' }}</span>
                        </div>
                    </el-col>
                    <el-col :span="5">
                        <div class="info-item">
                            <span class="label">患者科室：</span>
                            <span class="value">{{ form.patientDepartment || '' }}</span>
                        </div>
                    </el-col>
                    <el-col :span="5">
                        <div class="info-item">
                            <span class="label">处方类型：</span>
                            <span class="value">{{ getDictLabel(fee_type, form.chargeType) || '' }}</span>
                        </div>
                    </el-col>
                    <el-col :span="5">
                        <div class="info-item">
                            <span class="label">病区：</span>
                            <span class="value">{{ form.wardName || '--' }}</span>
                        </div>
                    </el-col>
                </el-row>
            </div>

            <!-- 处方明细表格 -->
            <!-- 处方表格 -->
            <div class="prescription-table-wrapper">
                <table class="prescription-table">
                    <thead>
                        <tr>
                            <th>组号</th>
                            <th>产品名称</th>
                            <th>规格</th>
                            <th>用量/次</th>
                            <th>流量/次(ml)</th>
                            <th>浓度/次(%)</th>
                            <th>能量密度/次(kcal/ml)</th>
                            <th>餐次时间</th>
                            <th>频次</th>
                            <th>首日</th>
                            <th>使用天数</th>
                            <th>用法</th>
                            <th>处方备注</th>
                        </tr>
                    </thead>
                    <tbody>
                        <tr v-for="(product, index) in recipeDetailData" :key="index">
                            <td>{{ Number(product.groupNo) + 1 || '--' }}</td>
                            <td>{{ product.nutritionProduct || '--' }}</td>
                            <td>{{ product.specification || '--' }}</td>
                            <td>{{ product.dosagePerTime || '--' }}</td>
                            <td>{{ product.preparationVolumePerTime || '--' }}</td>
                            <td>{{ product.preparationConcentrationPerTime || '--' }}</td>
                            <td>{{ product.energyDensityPerTime || '--' }}</td>
                            <td>{{ product.mealTime || '--' }}</td>
                            <td>{{ product.frequency || '--' }}</td>
                            <td>{{ product.firstDay || '--' }}</td>
                            <td>{{ product.usageDays || '--' }}</td>
                            <td>{{ product.usage || '--' }}</td>
                            <td>{{ product.prescriptionRemark || '--' }}</td>
                        </tr>

                        <!-- 无数据提示 -->
                        <tr v-if="recipeDetailData.length === 0">
                            <td colspan="14" style="text-align: center; color: #909399">暂无处方数据</td>
                        </tr>
                    </tbody>
                </table>
            </div>

            <template #footer v-if="buttonShow.visible">
                <div class="dialog-footer">
                    <el-button :loading="buttonLoading" @click="handleRecalculate">处方重申</el-button>
                    <el-button :loading="buttonLoading" type="primary" @click="handleApprove">审核通过</el-button>
                </div>
            </template>
        </el-dialog>
        <!-- 处方重审dialog框 -->
        <el-dialog :title="reCheckDialog.title" v-model="reCheckDialog.visible" width="20%" append-to-body >
            <el-input v-model="form.remark" type="textarea" placeholder="请输入重审原因" :rows="5"></el-input>
            <template #footer>
                <div class="dialog-footer">
                    <el-button :loading="buttonLoading" @click="handleRecheck">提交</el-button>
                </div>
            </template>
        </el-dialog>
    </div>
</template>

<script setup name="Settlement" lang="ts">
    import { listRecipeCheck, getSettlement, delSettlement, addSettlement, updateSettlement } from '@/api/patients/settlement';
    import { SettlementVO, SettlementQuery, SettlementForm } from '@/api/patients/settlement/types';
    import { listDept } from '@/api/system/dept'; // 部门列表

    const { proxy } = getCurrentInstance() as ComponentInternalInstance;
    const { treatment_user_type, check_status, recipe_type, fee_type } = toRefs < any > (proxy ?.useDict('treatment_user_type', 'check_status', 'recipe_type', 'fee_type'));

    const settlementList = ref < SettlementVO[] > ([]);
    const buttonLoading = ref(false);
    const loading = ref(true);
    const showSearch = ref(true);
    const ids = ref < Array < string | number >> ([]);
    const single = ref(true);
    const multiple = ref(true);
    const total = ref(0);
    const treeData = ref([]); // 定义 treeData
    const queryFormRef = ref < ElFormInstance > ();
    const settlementFormRef = ref < ElFormInstance > ();

    // 处方明细数据
    const recipeDetailData = ref([]);

    const dialog = reactive < DialogOption > ({
        visible: false,
        title: ''
    });
    // 处方重审
    const reCheckDialog = reactive < DialogOption > ({
        visible: false,
        title: ''
    });

    const buttonShow = reactive < DialogOption > ({
        visible: true,
        title: ''
    });

    const initFormData: SettlementForm = {
        id: undefined,
        orderTime: undefined,
        visitType: undefined,
        chargeType: undefined,
        patientId: undefined,
        patientName: undefined,
        patientDepartment: undefined,
        patientNo: undefined,
        phone: undefined,
        idCard: undefined,
        receivableAmount: undefined,
        paymentStatus: undefined,
        paymentMethod: undefined,
        status: undefined,
        wardName: undefined,
        checkStatus: undefined,
        treatNum: undefined
    }
    const data = reactive < PageData < SettlementForm,
        SettlementQuery >> ({
            form: { ...initFormData },
            queryParams: {
                pageNum: 1,
                pageSize: 10,
                orderTime: undefined,
                visitType: undefined,
                chargeType: undefined,
                doorId: undefined,
                checkStatus: '1',
                searchValue: undefined,
                dateRange: [],
                params: {}
            },
            rules: {
                id: [
                    { required: true, message: "主键ID不能为空", trigger: "blur" }
                ],
            }
        });

    const { queryParams, form, rules } = toRefs(data);
    const treeProps = ref({
        value: 'deptId', // 对应部门的 deptId
        label: 'deptName', // 对应部门的 deptName
        children: 'children' // 保持原有的父子结构
    });
    /** 查询结算管理列表 */
    const getList = async () => {
        loading.value = true;
        const res = await listRecipeCheck(queryParams.value);
        settlementList.value = res.rows;

        // 获取部门数据
        const deptMap = new Map();
        treeData.value.forEach(dept => {
            deptMap.set(dept.deptId, dept.deptName);
            if (dept.children) {
                dept.children.forEach(child => {
                    deptMap.set(child.deptId, child.deptName);
                });
            }
        });
        total.value = res.total;
        loading.value = false;
    }

    /** 取消按钮 */
    const cancel = () => {
        reset();
        dialog.visible = false;
        buttonShow.visible = true;
    }

    const getDeptList = async () => {
        loading.value = true;
        try {
            const res = await listDept({ pageNum: 1, pageSize: 999 });
            if (!res.data) {
                console.warn("部门数据为空");
                treeData.value = [];
                return;
            }

            // 处理树形数据
            const processedData = proxy ?.handleTree(res.data, 'deptId');
            if (!processedData) {
                console.warn("树形数据处理失败");
                treeData.value = [];
                return;
            }

            treeData.value = processedData;

        } catch (error) {
            console.error('获取部门列表失败:', error);
            treeData.value = [];
        } finally {
            loading.value = false;
        }
    };

    // 字典label工具
    function getDictLabel(dictList: any[], value: string) {
        if (!dictList || !Array.isArray(dictList)) return value || '--';
        const found = dictList.find((item) => item.value === value);
        return found ? found.label : value || '--';
    }

    /** 表单重置 */
    const reset = () => {
        form.value = { ...initFormData };
        settlementFormRef.value ?.resetFields();

    }

    /** 搜索按钮操作 */
    const handleQuery = () => {
        queryParams.value.pageNum = 1;
        getList();
    }

    /** 重置按钮操作 */
    const resetQuery = () => {
        queryFormRef.value ?.resetFields();
        queryParams.value.dateRange = undefined;
        queryParams.value.searchValue = undefined;
        queryParams.value.visitType = undefined;
        queryParams.value.chargeType = undefined;
        queryParams.value.doorId = undefined;
        queryParams.value.pageNum = 1;
        queryParams.value.pageSize = 10;
        handleQuery();
    }

    /** 多选框选中数据 */
    const handleSelectionChange = (selection: SettlementVO[]) => {
        ids.value = selection.map(item => item.id);
        single.value = selection.length != 1;
        multiple.value = !selection.length;
    }

    /** 新增按钮操作 */
    const handleAdd = () => {
        reset();
        dialog.visible = true;
        dialog.title = "添加结算管理";
    }

    /** 审核操作 */
    const handleCheck = async (row ? : SettlementVO) => {
        reset();
        const _id = row ?.id || ids.value[0]
        const res = await getSettlement(_id);
        recipeDetailData.value = res.data.enteralNutritionList
        Object.assign(form.value, res.data);
        dialog.visible = true;
        dialog.title = "处方审核";
    }

    /** 详情 */
    const handleDetail = async (row ? : SettlementVO) => {
        reset();
        const _id = row ?.id || ids.value[0]
        const res = await getSettlement(_id);
        recipeDetailData.value = res.data.enteralNutritionList
        Object.assign(form.value, res.data);
        buttonShow.visible = false
        dialog.visible = true;
        dialog.title = "处方详情";

    }

    /** 提交按钮 */
    const submitForm = () => {
        settlementFormRef.value ?.validate(async (valid: boolean) => {
            if (valid) {
                buttonLoading.value = true;
                if (form.value.id) {
                    await updateSettlement(form.value).finally(() => buttonLoading.value = false);
                } else {
                    await addSettlement(form.value).finally(() => buttonLoading.value = false);
                }
                proxy ?.$modal.msgSuccess("操作成功");
                dialog.visible = false;
                await getList();
            }
        });
    }

    /** 删除按钮操作 */
    const handleDelete = async (row ? : SettlementVO) => {
        const _ids = row ?.id || ids.value;
        await proxy ?.$modal.confirm('是否确认删除结算管理编号为"' + _ids + '"的数据项？').finally(() => loading.value = false);
        await delSettlement(_ids);
        proxy ?.$modal.msgSuccess("删除成功");
        await getList();
    }

    /** 处方重审 */
    const handleRecalculate = async () => {
        reCheckDialog.visible = true;
        reCheckDialog.title = "重审原因";


    }
    /** 新增按钮操作 */
    const handleRecheck = async () => {
        form.value.checkStatus = "3" //处方重审
        await updateSettlement(form.value).finally(() => buttonLoading.value = false);
        reCheckDialog.visible=false
        dialog.visible=false
         proxy ?.$modal.msgSuccess("操作成功");
        await getList();
    }

    /** 审核通过 */
    const handleApprove = async () => {
        form.value.checkStatus = "2" //审核通过
        await proxy ?.$modal.confirm('是否确定审核通过该条处方？').finally(() => loading.value = false);
        await updateSettlement(form.value).finally(() => dialog.visible = false);
        proxy ?.$modal.msgSuccess("操作成功");
        await getList();
    }



    onMounted(() => {
        getList();
        getDeptList(); // 初始化时加载部门数据
    });
</script>

<style lang="scss" scoped>
    .patient-info {
        background-color: #f5f7fa;
        padding: 16px;
        border-radius: 4px;
        margin-bottom: 20px;
    }

    .info-item {
        display: flex;
        margin-bottom: 12px;
    }

    .info-item .label {
        font-weight: bold;
        color: #606266;
        min-width: 100px;
        flex-shrink: 0;
    }

    .info-item .value {
        color: #303133;
        flex: 1;
    }

    .recipe-detail {
        margin-top: 20px;
    }

    .dialog-footer {
        text-align: center;
    }

    .dialog-footer .el-button {
        margin: 0 10px;
    }

    .prescription-table-wrapper {
        overflow-x: auto;

        .prescription-table {
            width: 100%;
            border-collapse: collapse;
            border: 1px solid #ddd;
            background: white;
            font-size: 14px;

            th,
            td {
                border: 1px solid #ddd;
                padding: 10px 12px;
                text-align: center;
                vertical-align: middle;
                min-width: 90px;
                white-space: nowrap;
                overflow: hidden;
                text-overflow: ellipsis;
            }

            th {
                background: #e8f4fd !important;
                color: #303133 !important;
                font-weight: 600 !important;
                font-size: 14px !important;
                height: 40px !important;
            }

            td {
                color: #303133;
                font-size: 14px;
                height: 36px;

                &:first-child {
                    font-weight: 500;
                }
            }

            // 斑马纹
            tbody tr:nth-child(even) {
                background: #fafbfc;
            }

            // 悬停效果
            tbody tr:hover {
                background: #f0f9ff;
            }
        }
    }
</style>