<template>
    <div v-if="proxy.isAuth(['ROOT', 'FLOW_REGULATION:SELECT'])">
        <el-form :inline="true" :model="dataForm" :rules="dataRule" ref="form">
            <el-form-item>
                <el-select v-model="dataForm.place" placeholder="科室名称"
                    clearable="clearable">
                    <el-option v-for="one in data.placeList" :label="one"
                        :value="one" />
                </el-select>
            </el-form-item>
            <el-form-item prop="blueUuid">
                <el-input v-model="dataForm.blueUuid" placeholder="蓝牙信标UUID"
                    maxlength="32" class="input" clearable="clearable" />
            </el-form-item>
            <el-form-item>
                <el-button type="primary" @click="searchHandle()">查询</el-button>
                <el-button type="primary"
                    :disabled="!proxy.isAuth(['ROOT', 'FLOW_REGULATION:INSERT'])"
                    @click="addHandle()">
                    新增
                </el-button>
                <el-button type="danger"
                    :disabled="!proxy.isAuth(['ROOT', 'FLOW_REGULATION:DELETE'])"
                    @click="deleteHandle()">
                    批量删除
                </el-button>
            </el-form-item>
            <el-form-item class="mold">
                <el-switch v-model="dataForm.mode" size="large"
                    active-text="自动调流" inactive-text="手动调流"
                    :before-change="changeModeHandle" />
            </el-form-item>
        </el-form>
        <el-table :data="data.dataList"
            :header-cell-style="{'background':'#f5f7fa'}" border
            v-loading="data.loading" @selection-change="selectionChangeHandle">
            <el-table-column type="selection" header-align="center"
                align="center" width="50" :selectable="selectable" />
            <el-table-column type="index" header-align="center" align="center"
                width="100" label="序号">
                <template #default="scope">
                    <span>{{ (data.pageIndex - 1) * data.pageSize + scope.$index + 1 }}</span>
                </template>
            </el-table-column>
            <el-table-column prop="place" header-align="center" align="center"
                min-width="250" label="科室名称" />
            <el-table-column prop="blueUuid" header-align="center"
                align="center" min-width="270" label="蓝牙信标UUID" />
            <el-table-column prop="realNum" header-align="center" align="center"
                min-width="120" label="实际排队人数" />
            <el-table-column prop="maxNum" header-align="center" align="center"
                min-width="120" label="最大排队人数" />
            <el-table-column prop="weight" header-align="center" align="center"
                min-width="120" label="调流权重" />
            <el-table-column prop="priority" header-align="center"
                align="center" min-width="120" label="调流优先级" />
            <el-table-column header-align="center" align="center" width="150"
                label="操作">
                <template #default="scope">
                    <el-button type="text"
                        v-if="proxy.isAuth(['ROOT', 'FLOW_REGULATION:UPDATE'])"
                        @click="updateHandle(scope.row.id)">
                        修改
                    </el-button>
                    <el-button type="text"
                        v-if="proxy.isAuth(['ROOT', 'FLOW_REGULATION:DELETE'])"
                        :disabled="scope.row.salesVolume > 0 || scope.row.status"
                        @click="deleteHandle(scope.row.id)">
                        删除
                    </el-button>
                </template>
            </el-table-column>
        </el-table>
        <el-pagination @size-change="sizeChangeHandle"
            @current-change="currentChangeHandle" :current-page="data.pageIndex"
            :page-sizes="[10, 20, 50]" :page-size="data.pageSize"
            :total="data.totalCount"
            layout="total, sizes, prev, pager, next, jumper">
        </el-pagination>
    </div>
    <el-dialog :title="!dialog.dataForm.id ? '新增' : '修改'"
        v-if="proxy.isAuth(['ROOT', 'FLOW_REGULATION:INSERT', 'FLOW_REGULATION:UPDATE'])"
        :close-on-click-modal="false" v-model="dialog.visible" width="450px">
        <el-form :model="dialog.dataForm" ref="dialogForm"
            :rules="dialog.dataRule" label-width="80px">
            <el-form-item label="科室名称" prop="place">
                <el-input v-model="dialog.dataForm.place" placeholder="输入科室名称"
                    maxlength="40" clearable />
            </el-form-item>
            <el-form-item label="蓝牙信标" prop="blueUuid">
                <el-input v-model="dialog.dataForm.blueUuid"
                    placeholder="输入蓝牙信标UUID" maxlength="32" clearable />
            </el-form-item>
            <el-form-item label="排队上限">
                <el-input-number v-model="dialog.dataForm.maxNum" min="1"
                    max="500" :step="10" step-strictly />
            </el-form-item>
            <el-form-item label="限流权重">
                <el-slider v-model="dialog.dataForm.weight" :step="1" show-stops
                    :min="1" :max="10" />
            </el-form-item>
            <el-form-item label="优先级">
                <el-slider v-model="dialog.dataForm.priority" :step="1"
                    show-stops :min="1" :max="10" />
            </el-form-item>
        </el-form>
        <template #footer>
            <span class="dialog-footer">
                <el-button @click="dialog.visible=false">取消</el-button>
                <el-button type="primary" @click="dataFormSubmit">确定</el-button>
            </span>
        </template>
    </el-dialog>
</template>

<script lang="ts" setup>
    import { reactive, getCurrentInstance, ref } from 'vue';
    const { proxy } = getCurrentInstance();

    const dataForm = reactive({
        place: null,
        blueUuid: null,
        mode: null
    });

    const data = reactive({
        placeList: [],
        dataList: [],
        pageIndex: 1,
        pageSize: 10,
        totalCount: 0,
        loading: false,
        selections: []
    });

    const dataRule = reactive({
        blueUuid: [
            { required: false, pattern: '^[a-zA-Z0-9]{32}$', message: '蓝牙信标UUID格式错误' }
        ]
    });

    const dialog = reactive({
        visible: false,
        dataForm: {
            id: null,
            place: null,
            blueUuid: null,
            maxNum: 10,
            weight: 1,
            priority: 1
        },
        dataRule: {
            place: [
                { required: true, message: '科室名称不能为空' },
                { min: 2, message: '科室名称不能少于2个字符' },
                { pattern: '^[a-zA-Z0-9\u4e00-\u9fa5\(\)]{2,40}$', message: '科室名称格式错误' }
            ],
            blueUuid: [
                { required: true, message: '蓝牙信标UUID不能为空' },
                { pattern: '^[a-zA-Z0-9]{32}$', message: '蓝牙信标UUID格式错误' }
            ]
        }
    })

    function loadPlaceList() {
        proxy.$http("/mis/flow_regulation/searchPlaceList", "GET", null, true, function (resp) {
            data.placeList = resp.result
        })
    }

    loadPlaceList();

    function loadMode() {
        proxy.$http('/mis/flow_regulation/searchMode', 'GET', null, true, function (resp) {
            let result = resp.result
            dataForm.mode = result
        });
    }

    loadMode()

    function loadDataList() {
        data.loading = true;
        let json = {
            page: data.pageIndex,
            length: data.pageSize,
            place: dataForm.place,
            blueUuid: dataForm.blueUuid
        };
        proxy.$http('/mis/flow_regulation/searchByPage', 'POST', json, true, function (resp) {
            let page = resp.page;
            let list = page.list;
            data.dataList = list;
            data.totalCount = page.totalCount;
            data.loading = false;
        });
    }

    loadDataList()

    function searchHandle() {
        proxy.$refs['form'].validate(valid => {
            if (valid) {
                proxy.$refs['form'].clearValidate();
                if (dataForm.place == '') {
                    dataForm.place = null;
                }
                if (dataForm.blueUuid == '') {
                    dataForm.blueUuid = null;
                }
                loadDataList();
            } else {
                return false;
            }
        });
    }

    function sizeChangeHandle(val) {
        data.pageSize = val;
        data.pageIndex = 1;
        loadDataList();
    }

    function currentChangeHandle(val) {
        data.pageIndex = val;
        loadDataList();
    }

    function addHandle() {
        dialog.dataForm.id = null;
        dialog.dataForm.place = null;
        dialog.dataForm.blueUuid = null;
        dialog.dataForm.maxNum = 10;
        dialog.dataForm.weight = 1;
        dialog.dataForm.priority = 1;
        dialog.visible = true;
        proxy.$nextTick(() => {
            proxy.$refs['dialogForm'].resetFields();
        });
    }

    function dataFormSubmit() {
        proxy.$refs['dialogForm'].validate(valid => {
            if (valid) {
                let json = {
                    id: dialog.dataForm.id,
                    place: dialog.dataForm.place,
                    blueUuid: dialog.dataForm.blueUuid,
                    maxNum: dialog.dataForm.maxNum,
                    weight: dialog.dataForm.weight,
                    priority: dialog.dataForm.priority
                };
                proxy.$http(
                    `/mis/flow_regulation/${dialog.dataForm.id == null ? 'insert' : 'update'}`,
                    'POST',
                    json,
                    true,
                    function (resp) {
                        if (resp.rows == 1) {
                            proxy.$message({
                                message: '操作成功',
                                type: 'success',
                                duration: 1200,
                                onClose: () => {
                                    dialog.visible = false;
                                    loadDataList();
                                    loadPlaceList();
                                }
                            });
                        }
                        else {
                            proxy.$message({
                                message: '操作失败',
                                type: 'error',
                                duration: 1200
                            });
                        }
                    }
                );
            }
        });
    }

    function updateHandle(id) {
        dialog.dataForm.id = id;
        dialog.visible = true;
        proxy.$nextTick(() => {
            proxy.$refs['dialogForm'].resetFields();
            let json = { id: id };
            proxy.$http('/mis/flow_regulation/searchById', 'POST', json, true, function (resp) {
                let result = resp.result;
                dialog.dataForm.place = result.place;
                dialog.dataForm.blueUuid = result.blueUuid;
                dialog.dataForm.maxNum = result.maxNum;
                dialog.dataForm.weight = result.weight;
                dialog.dataForm.priority = result.priority;
            });
        });
    }

    function selectionChangeHandle(val) {
        data.selections = val;
    }

    function selectable(row, index) {
        return true;
    }

    function deleteHandle(id) {
        let ids = id ? [id] : data.selections.map(item => {
            return item.id;
        });
        if (ids.length == 0) {
            proxy.$message({
                message: '没有选中记录',
                type: 'warning',
                duration: 1200
            });
        } else {
            proxy.$confirm(`确定要删除选中的记录？`, '提示', {
                confirmButtonText: '确定',
                cancelButtonText: '取消',
                type: 'warning'
            }).then(() => {
                let json = { ids: ids };
                proxy.$http('/mis/flow_regulation/deleteByIds', 'POST', json, true, function (resp) {
                    if (resp.rows > 0) {
                        proxy.$message({
                            message: '操作成功',
                            type: 'success',
                            duration: 1200,
                            onClose: () => {
                                loadDataList();
                                loadPlaceList();
                            }
                        });
                    } else {
                        proxy.$message({
                            message: '未能删除记录',
                            type: 'warning',
                            duration: 1200
                        });
                    }
                });
            });
        }
    }
    
    function changeModeHandle() {
        let json = { mode: !dataForm.mode };
        let flag = false;
        proxy.$http('/mis/flow_regulation/updateMode', 'POST', json, false, function (resp) {
            if (resp.result) {
                proxy.$message({
                    message: '切换成功',
                    type: 'success',
                    duration: 800
                });
                flag = true
            } else {
                proxy.$message({
                    message: '切换失败',
                    type: 'warning',
                    duration: 800
                });
                flag = false
            }
        });
        return flag
    }
</script>

<style lang="less" scoped>
    .mold {
        float: right;
        margin-right: 0 !important;
    }

    .input {
        width: 250px !important;
    }
</style>