<template>
    <div class="app-container">
        <el-row :gutter="20">
            <!--用户数据-->

            <el-col>
                <el-form
                    :model="queryParams"
                    ref="queryForm"
                    size="small"
                    :inline="true"
                    v-show="showSearch"
                    label-width="68px"
                >
                    <el-form-item prop="userName">
                        <el-input
                            v-model="queryParams.userName"
                            placeholder="用户名"
                            clearable
                            style="width: 240px"
                            @keyup.enter.native="handleQuery"
                        />
                    </el-form-item>
                    <el-form-item prop="phonenumber">
                        <el-input
                            v-model="queryParams.phonenumber"
                            placeholder="手机号"
                            clearable
                            style="width: 240px"
                            @keyup.enter.native="handleQuery"
                        />
                    </el-form-item>
                    <el-form-item prop="status">
                        <el-select
                            clearable
                            placeholder="部门"
                            style="width: 240px"
                            v-model="queryParams.status"
                        >
                            <el-option
                                v-for="dict in dict.type.sys_normal_disable"
                                :key="dict.value"
                                :label="dict.label"
                                :value="dict.value"
                            />
                        </el-select>
                    </el-form-item>
                    <el-form-item prop="status">
                        <el-select
                            clearable
                            placeholder="角色"
                            style="width: 240px"
                            v-model="queryParams.status"
                        >
                            <el-option
                                v-for="dict in dict.type.sys_normal_disable"
                                :key="dict.value"
                                :label="dict.label"
                                :value="dict.value"
                            />
                        </el-select>
                    </el-form-item>

                    <el-form-item>
                        <el-button
                            type="primary"
                            icon="el-icon-search"
                            size="mini"
                            @click="handleQuery"
                        >
                            查询
                        </el-button>
                        <el-button
                            icon="el-icon-refresh"
                            size="mini"
                            @click="resetQuery"
                        >
                            重置
                        </el-button>
                    </el-form-item>
                </el-form>

                <el-row :gutter="10" class="mb8">
                    <el-col :span="1.5">
                        <el-button
                            type="primary"
                            plain
                            icon="el-icon-plus"
                            size="mini"
                            @click="handleAdd"
                            v-hasPermi="['system:user:add']"
                            >新增</el-button
                        >
                    </el-col>

                    <right-toolbar
                        :showSearch.sync="showSearch"
                        @queryTable="getList"
                        :columns="columns"
                    >
                    </right-toolbar>
                </el-row>

                <el-table
                    border
                    :data="userList"
                    v-loading="loading"
                    @selection-change="handleSelectionChange"
                >
                    <el-table-column
                        type="index"
                        width="50"
                        label="序号"
                        align="center"
                    />

                    <el-table-column
                        label="用户账号"
                        align="center"
                        key="userName"
                        prop="userName"
                        v-if="columns.userName.visible"
                        :show-overflow-tooltip="true"
                    />
                    <el-table-column
                        label="用户姓名"
                        align="center"
                        key="nickName"
                        prop="nickName"
                        v-if="columns.nickName.visible"
                        :show-overflow-tooltip="true"
                    />
                    <el-table-column
                        label="手机号"
                        align="center"
                        key="phonenumber"
                        prop="phonenumber"
                        v-if="columns.phonenumber.visible"
                        width="120"
                    />
                    <el-table-column
                        label="组织部门"
                        align="center"
                        key="deptName"
                        prop="dept.deptName"
                        v-if="columns.deptName.visible"
                        :show-overflow-tooltip="true"
                    />
                    <el-table-column
                        label="角色"
                        align="center"
                        key="deptName"
                        prop="dept.deptName"
                        v-if="columns.deptName.visible"
                        :show-overflow-tooltip="true"
                    />

                    <el-table-column label="操作" align="center" width="200">
                        <template slot-scope="scope">
                            <el-button
                                size="mini"
                                type="text"
                                icon="el-icon-edit"
                                @click="handleUpdate(scope.row)"
                                v-hasPermi="['system:user:edit']"
                            >
                                修改
                            </el-button>
                            <el-button
                                size="mini"
                                type="text"
                                icon="el-icon-delete"
                                style="color: #f56c6c"
                                @click="handleDelete(scope.row)"
                                v-hasPermi="['system:user:remove']"
                            >
                                删除
                            </el-button>

                            <el-button
                                size="mini"
                                type="text"
                                icon="el-icon-key"
                                style="color: #039088"
                                @click="handleResetPwd(scope.row)"
                                v-hasPermi="['system:user:remove']"
                            >
                                重置密码
                            </el-button>
                        </template>
                    </el-table-column>
                </el-table>

                <pagination
                    v-show="total > 0"
                    :total="total"
                    :page.sync="queryParams.pageNum"
                    :limit.sync="queryParams.pageSize"
                    @pagination="getList"
                />
            </el-col>
        </el-row>

        <!-- 添加或修改用户配置对话框 -->
        <el-dialog
            width="50%"
            :title="title"
            append-to-body
            :visible.sync="open"
        >
            <el-form
                ref="form"
                :model="form"
                :rules="rules"
                label-width="120px"
            >
                <el-row>
                    <el-col :span="12">
                        <el-form-item label="用户账号" prop="userName">
                            <el-input
                                maxlength="30"
                                show-word-limit
                                v-model="form.userName"
                                placeholder="请输入用户账号"
                            />
                        </el-form-item>
                    </el-col>
                    <el-col :span="12">
                        <el-form-item label="用户姓名" prop="nickName">
                            <el-input
                                maxlength="30"
                                show-word-limit
                                v-model="form.nickName"
                                placeholder="请输入用户姓名"
                            />
                        </el-form-item>
                    </el-col>
                </el-row>
                <el-row>
                    <el-col :span="12">
                        <el-form-item label="手机号码" prop="phonenumber">
                            <el-input
                                maxlength="11"
                                show-word-limit
                                v-model="form.phonenumber"
                                placeholder="请输入手机号码"
                            />
                        </el-form-item>
                    </el-col>
                </el-row>
                <el-row>
                    <el-col :span="12">
                        <el-form-item label="所属部门" prop="deptId">
                            <treeselect
                                v-model="form.deptId"
                                :options="enabledDeptOptions"
                                :show-count="true"
                                placeholder="请选择所属部门"
                            />
                        </el-form-item>
                    </el-col>

                    <el-col :span="12">
                        <el-form-item label="角色" prop="roleId">
                            <el-select
                                v-model="form.roleId"
                                style="width: 100%"
                                placeholder="请选择角色"
                            >
                                <el-option
                                    :key="item.roleId"
                                    :value="item.roleId"
                                    :label="item.roleName"
                                    v-for="item in roleOptions"
                                    :disabled="item.status == 1"
                                >
                                </el-option>
                            </el-select>
                        </el-form-item>
                    </el-col>
                </el-row>
            </el-form>
            <div slot="footer" class="dialog-footer">
                <el-button type="primary" @click="submitForm">确 定</el-button>
                <el-button @click="cancel">取 消</el-button>
            </div>
        </el-dialog>

        <!-- 用户导入对话框 -->
        <el-dialog
            :title="upload.title"
            :visible.sync="upload.open"
            width="400px"
            append-to-body
        >
            <el-upload
                ref="upload"
                :limit="1"
                accept=".xlsx, .xls"
                :headers="upload.headers"
                :action="upload.url + '?updateSupport=' + upload.updateSupport"
                :disabled="upload.isUploading"
                :on-progress="handleFileUploadProgress"
                :on-success="handleFileSuccess"
                :auto-upload="false"
                drag
            >
                <i class="el-icon-upload"></i>
                <div class="el-upload__text"
                    >将文件拖到此处，或<em>点击上传</em></div
                >
                <div class="el-upload__tip text-center" slot="tip">
                    <div class="el-upload__tip" slot="tip">
                        <el-checkbox
                            v-model="upload.updateSupport"
                        />是否更新已经存在的用户数据
                    </div>
                    <span>仅允许导入xls、xlsx格式文件。</span>
                    <el-link
                        type="primary"
                        :underline="false"
                        style="font-size: 12px; vertical-align: baseline"
                        @click="importTemplate"
                        >下载模板</el-link
                    >
                </div>
            </el-upload>
            <div slot="footer" class="dialog-footer">
                <el-button type="primary" @click="submitFileForm"
                    >确 定</el-button
                >
                <el-button @click="upload.open = false">取 消</el-button>
            </div>
        </el-dialog>
    </div>
</template>

<script>
import {
    listUser,
    getUser,
    delUser,
    addUser,
    updateUser,
    resetUserPwd,
    changeUserStatus,
    deptTreeSelect,
} from '@/api/system/user'
import { getToken } from '@/utils/auth'
import Treeselect from '@riophae/vue-treeselect'
import '@riophae/vue-treeselect/dist/vue-treeselect.css'
import { Splitpanes, Pane } from 'splitpanes'
import 'splitpanes/dist/splitpanes.css'

export default {
    name: 'User',
    dicts: ['sys_normal_disable', 'sys_user_sex'],
    components: { Treeselect, Splitpanes, Pane },
    data() {
        return {
            // 遮罩层
            loading: true,
            // 选中数组
            ids: [],
            // 非单个禁用
            single: true,
            // 非多个禁用
            multiple: true,
            // 显示搜索条件
            showSearch: true,
            // 总条数
            total: 0,
            // 用户表格数据
            userList: null,
            // 弹出层标题
            title: '',
            // 所有部门树选项
            deptOptions: undefined,
            // 过滤掉已禁用部门树选项
            enabledDeptOptions: undefined,
            // 是否显示弹出层
            open: false,
            // 部门名称
            deptName: undefined,
            // 默认密码
            initPassword: undefined,
            // 日期范围
            dateRange: [],
            // 岗位选项
            postOptions: [],
            // 角色选项
            roleOptions: [],
            // 表单参数
            form: {},
            defaultProps: {
                children: 'children',
                label: 'label',
            },
            // 用户导入参数
            upload: {
                // 是否显示弹出层（用户导入）
                open: false,
                // 弹出层标题（用户导入）
                title: '',
                // 是否禁用上传
                isUploading: false,
                // 是否更新已经存在的用户数据
                updateSupport: 0,
                // 设置上传的请求头部
                headers: { Authorization: 'Bearer ' + getToken() },
                // 上传的地址
                url: process.env.VUE_APP_BASE_API + '/system/user/importData',
            },
            // 查询参数
            queryParams: {
                pageNum: 1,
                pageSize: 10,
                userName: undefined,
                phonenumber: undefined,
                status: undefined,
                deptId: undefined,
            },
            // 列信息
            columns: {
                userId: { label: '用户编号', visible: true },
                userName: { label: '用户名称', visible: true },
                nickName: { label: '用户昵称', visible: true },
                deptName: { label: '部门', visible: true },
                phonenumber: { label: '手机号码', visible: true },
                status: { label: '状态', visible: true },
                createTime: { label: '创建时间', visible: true },
            },
            // 表单校验
            rules: {
                userName: [
                    {
                        required: true,
                        message: '用户名称不能为空',
                        trigger: 'blur',
                    },
                    {
                        min: 2,
                        max: 20,
                        message: '用户名称长度必须介于 2 和 20 之间',
                        trigger: 'blur',
                    },
                ],
                nickName: [
                    {
                        required: true,
                        trigger: 'blur',
                        message: '用户姓名不能为空',
                    },
                ],
                deptId: [
                    {
                        required: true,
                        trigger: 'blur',
                        message: '所属部门不能为空',
                    },
                ],
                roleId: [
                    {
                        required: true,
                        trigger: 'blur',
                        message: '角色不能为空',
                    },
                ],
                password: [
                    {
                        required: true,
                        trigger: 'blur',
                        message: '用户密码不能为空',
                    },

                    {
                        trigger: 'blur',
                        pattern:
                            /^(?=.*[a-z])(?=.*[A-Z])(?=.*\d)(?=.*[^\w\d\s]).{8,20}$/,
                        // 正则检验前先将值转为字符串
                        message:
                            '密码需包含大小写字母、数字和特殊字符，长度为8到20个字符',
                    },
                ],

                phonenumber: [
                    {
                        pattern: /^1[3|4|5|6|7|8|9][0-9]\d{8}$/,
                        message: '请输入正确的手机号码',
                        trigger: 'blur',
                    },
                    {
                        required: true,
                        trigger: 'blur',
                        message: '请输入手机号码',
                    },
                ],
            },
        }
    },
    watch: {
        // 根据名称筛选部门树
        deptName(val) {
            this.$refs.tree.filter(val)
        },
    },
    created() {
        this.getList()
        this.getDeptTree()
        this.getConfigKey('sys.user.initPassword').then((response) => {
            this.initPassword = response.msg
        })
    },
    methods: {
        /** 查询用户列表 */
        getList() {
            this.loading = true
            listUser(this.addDateRange(this.queryParams, this.dateRange)).then(
                (response) => {
                    this.userList = response.rows
                    this.total = response.total
                    this.loading = false
                },
            )
        },
        /** 查询部门下拉树结构 */
        getDeptTree() {
            deptTreeSelect().then((response) => {
                this.deptOptions = response.data
                this.enabledDeptOptions = this.filterDisabledDept(
                    JSON.parse(JSON.stringify(response.data)),
                )
            })
        },
        // 过滤禁用的部门
        filterDisabledDept(deptList) {
            return deptList.filter((dept) => {
                if (dept.disabled) {
                    return false
                }
                if (dept.children && dept.children.length) {
                    dept.children = this.filterDisabledDept(dept.children)
                }
                return true
            })
        },
        // 筛选节点
        filterNode(value, data) {
            if (!value) return true
            return data.label.indexOf(value) !== -1
        },
        // 节点单击事件
        handleNodeClick(data) {
            this.queryParams.deptId = data.id
            this.handleQuery()
        },
        // 用户状态修改
        handleStatusChange(row) {
            let text = row.status === '0' ? '启用' : '停用'
            this.$modal
                .confirm('确认要"' + text + '""' + row.userName + '"用户吗？')
                .then(function () {
                    return changeUserStatus(row.userId, row.status)
                })
                .then(() => {
                    this.$modal.msgSuccess(text + '成功')
                })
                .catch(function () {
                    row.status = row.status === '0' ? '1' : '0'
                })
        },
        // 取消按钮
        cancel() {
            this.open = false
            this.reset()
        },
        // 表单重置
        reset() {
            this.form = {
                userId: undefined,
                deptId: undefined,
                userName: undefined,
                nickName: undefined,
                password: undefined,
                phonenumber: undefined,
                email: undefined,
                sex: undefined,
                status: '0',
                remark: undefined,
                postIds: [],
                roleId: '',
                roleIds: [],
            }
            this.resetForm('form')
        },
        /** 搜索按钮操作 */
        handleQuery() {
            this.queryParams.pageNum = 1
            this.getList()
        },
        /** 重置按钮操作 */
        resetQuery() {
            this.dateRange = []
            this.resetForm('queryForm')
            this.queryParams.deptId = undefined
            this.$refs.tree.setCurrentKey(null)
            this.handleQuery()
        },
        // 多选框选中数据
        handleSelectionChange(selection) {
            this.ids = selection.map((item) => item.userId)
            this.single = selection.length != 1
            this.multiple = !selection.length
        },
        // 更多操作触发
        handleCommand(command, row) {
            switch (command) {
                case 'handleResetPwd':
                    this.handleResetPwd(row)
                    break
                case 'handleAuthRole':
                    this.handleAuthRole(row)
                    break
                default:
                    break
            }
        },
        /** 新增按钮操作 */
        handleAdd() {
            this.reset()
            getUser().then((response) => {
                this.postOptions = response.posts
                this.roleOptions = response.roles
                this.open = true
                this.title = '添加用户'
                this.form.password = this.initPassword
            })
        },
        /** 修改按钮操作 */
        handleUpdate(row) {
            this.reset()
            const userId = row.userId || this.ids
            getUser(userId).then((response) => {
                this.form = response.data
                this.postOptions = response.posts
                this.roleOptions = response.roles
                this.$set(this.form, 'postIds', response.postIds)
                this.$set(this.form, 'roleIds', response.roleIds)
                this.open = true
                this.title = '修改用户'
                this.form.password = ''
            })
        },
        /** 重置密码按钮操作 */
        handleResetPwd(row) {
            this.$prompt('请输入"' + row.userName + '"的新密码', '提示', {
                confirmButtonText: '确定',
                cancelButtonText: '取消',
                closeOnClickModal: false,
                inputPattern:
                    /^(?=.*[a-z])(?=.*[A-Z])(?=.*\d)(?=.*[^\w\d\s]).{8,20}$/,
                inputErrorMessage:
                    '用户密码长度必须介于 8 和 20 之间，且包含大小写字母、数字和特殊字符',
                inputValidator: (value) => {
                    if (/<|>|"|'|\||\\/.test(value)) {
                        return '不能包含非法字符：< > " \' \\\ |'
                    }
                },
            })
                .then(({ value }) => {
                    resetUserPwd(row.userId, value).then((response) => {
                        this.$modal.msgSuccess('修改成功，新密码是：' + value)
                    })
                })
                .catch(() => {})
        },
        /** 分配角色操作 */
        handleAuthRole: function (row) {
            const userId = row.userId
            this.$router.push('/system/user-auth/role/' + userId)
        },
        /** 提交按钮 */
        submitForm: function () {
            this.$refs['form'].validate((valid) => {
                if (valid) {
                    this.form.roleIds.push(this.form.roleId)
                    if (this.form.userId != undefined) {
                        updateUser(this.form).then((response) => {
                            this.$modal.msgSuccess('修改成功')
                            this.open = false
                            this.getList()
                        })
                    } else {
                        addUser(this.form).then((response) => {
                            this.$modal.msgSuccess('新增成功')
                            this.open = false
                            this.getList()
                        })
                    }
                }
            })
        },
        /** 删除按钮操作 */
        handleDelete(row) {
            const userIds = row.userId || this.ids
            this.$modal
                .confirm('是否确认删除用户编号为"' + userIds + '"的数据项？')
                .then(function () {
                    return delUser(userIds)
                })
                .then(() => {
                    this.getList()
                    this.$modal.msgSuccess('删除成功')
                })
                .catch(() => {})
        },
        /** 导出按钮操作 */
        handleExport() {
            this.download(
                'smartArchives/system/user/export',
                {
                    ...this.queryParams,
                },
                `user_${new Date().getTime()}.xlsx`,
            )
        },
        /** 导入按钮操作 */
        handleImport() {
            this.upload.title = '用户导入'
            this.upload.open = true
        },
        /** 下载模板操作 */
        importTemplate() {
            this.download(
                'system/user/importTemplate',
                {},
                `user_template_${new Date().getTime()}.xlsx`,
            )
        },
        // 文件上传中处理
        handleFileUploadProgress(event, file, fileList) {
            this.upload.isUploading = true
        },
        // 文件上传成功处理
        handleFileSuccess(response, file, fileList) {
            this.upload.open = false
            this.upload.isUploading = false
            this.$refs.upload.clearFiles()
            this.$alert(
                "<div style='overflow: auto;overflow-x: hidden;max-height: 70vh;padding: 10px 20px 0;'>" +
                    response.msg +
                    '</div>',
                '导入结果',
                { dangerouslyUseHTMLString: true },
            )
            this.getList()
        },
        // 提交上传文件
        submitFileForm() {
            this.$refs.upload.submit()
        },
    },
}
</script>
