<template>
    <div v-if="proxy.isAuth(['ROOT', 'RULE:SELECT'])">
        <el-form :inline="true" :model="dataForm" :rules="dataRule" ref="form">
            <el-form-item prop="name">
                <el-input v-model="dataForm.name" placeholder="规则名称"
                    maxlength="20" 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', 'RULE:INSERT'])"
                    @click="addHandle()">
                    新增
                </el-button>
            </el-form-item>
        </el-form>
        <el-table :data="data.dataList"
            :header-cell-style="{'background':'#f5f7fa'}" border
            v-loading="data.loading">
            <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="name" header-align="left" align="left"
                min-width="150" label="规则名称" />
            <el-table-column prop="remark" header-align="left" align="left"
                min-width="350" label="备注信息" />
            <el-table-column prop="count" header-align="center" align="center"
                min-width="80" label="关联套餐数量" />
            <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', 'RULE:UPDATE'])"
                        @click="updateHandle(scope.row.id)">
                        修改
                    </el-button>
                    <el-button type="text" :disabled="scope.row.count>0"
                        v-if="proxy.isAuth(['ROOT', 'RULE:DELETE'])"
                        @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', 'RULE:INSERT', 'RULE:UPDATE'])"
        :close-on-click-modal="false" v-model="dialog.visible"
        custom-class="dialog" width="500px">
        <el-form :model="dialog.dataForm" ref="dialogForm"
            :rules="dialog.dataRule" label-width="80px">
            <el-form-item label="规则名称" prop="name">
                <el-input v-model="dialog.dataForm.name" maxlength="20"
                    clearable />
            </el-form-item>
            <el-form-item label="规则内容" prop="rule">
                <el-input v-model="dialog.dataForm.rule" type="textarea"
                    rows="5" clearable />
            </el-form-item>
            <el-form-item label="备注信息">
                <el-input v-model="dialog.dataForm.remark" type="textarea"
                    rows="3" clearable />
            </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, onMounted } from 'vue';
    import { Delete } from '@element-plus/icons-vue';
    import router from '../../router/index';
    const { proxy } = getCurrentInstance();

    const dataForm = reactive({
        name: null
    });

    const dataRule = reactive({
        name: [
            { required: false, pattern: '^[a-zA-Z0-9\u4e00-\u9fa5]{1,20}$', message: '规则名称不正确' }
        ]
    });

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

    const dialog = reactive({
        visible: false,
        dataForm: {
            id: null,
            name: null,
            remark: null,
            rule: null
        },
        dataRule: {
            name: [
                { required: true, message: '规则名称不能为空' },
                { pattern: '^[a-zA-Z0-9\u4e00-\u9fa5]{1,20}$', message: '规则名称不正确' }
            ],
            rule: [{ required: true, trigger: 'blur', message: '规则内容不能为空' }]
        }
    });

    function loadDataList() {
        data.loading = true;
        let json = {
            page: data.pageIndex,
            length: data.pageSize,
            name: dataForm.name
        };
        proxy.$http('/mis/rule/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.name == '') {
                    dataForm.name = null;
                }
                if (data.pageIndex != 1) {
                    data.pageIndex = 1;
                }
                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;
        //因为remark是非必填数据，所以需要我们自己清空
        dialog.dataForm.remark = null;
        dialog.visible = true;
        proxy.$nextTick(() => {
            proxy.$refs['dialogForm'].resetFields();
        });
    }
    function updateHandle(id) {
        dialog.dataForm.id = id;
        dialog.visible = true;
        proxy.$nextTick(() => {
            proxy.$refs['dialogForm'].resetFields();
            let json = { id: id };
            proxy.$http('/mis/rule/searchById', 'POST', json, true, function (resp) {
                let result = resp.result;
                dialog.dataForm.name = result.name;
                dialog.dataForm.rule = result.rule;
                dialog.dataForm.remark = result.remark;
            });
        });
    }
    function dataFormSubmit() {
        proxy.$refs['dialogForm'].validate(valid => {
            if (valid) {
                proxy.$http(`/mis/rule/${dialog.dataForm.id == null ? 'insert' : 'update'}`, 'POST', dialog.dataForm, true,
                    function (resp) {
                        if (resp.rows == 1) {
                            proxy.$message({
                                message: '操作成功',
                                type: 'success',
                                duration: 1200,
                                onClose: () => {
                                    dialog.visible = false;
                                    loadDataList();
                                }
                            });

                        } else {
                            proxy.$message({
                                message: '操作失败',
                                type: 'error',
                                duration: 1200
                            });
                        }
                    }
                );
            }
        });
    }

    function deleteHandle(id) {
        proxy.$confirm(`确定要删除选中的记录？`, '提示', {
            confirmButtonText: '确定',
            cancelButtonText: '取消',
            type: 'warning'
        }).then(() => {
            let json = { id: id };
            proxy.$http('/mis/rule/deleteById', 'POST', json, true, function (resp) {
                if (resp.rows > 0) {
                    proxy.$message({
                        message: '操作成功',
                        type: 'success',
                        duration: 1200,
                        onClose: () => {
                            loadDataList();
                        }
                    });
                } else {
                    proxy.$message({
                        message: '未能删除记录',
                        type: 'warning',
                        duration: 1200
                    });
                }
            });
        });
    }
</script>

<style>
</style>