<!-- 编辑弹窗 -->
<template>
    <ele-modal
        form
        :width="740"
        v-model="visible"
        :title="isUpdate ? '修改菜单' : '新建菜单'"
        @open="handleOpen"
    >
        <el-form
            ref="formRef"
            :model="form"
            :rules="rules"
            label-width="100px"
            :validate-on-rule-change="false"
            @submit.prevent=""
        >
            <el-row :gutter="16">
                <el-col :sm="12" :xs="24">
                    <el-form-item label="上级菜单" prop="parentId">
                        <menu-select v-model="form.parentId" />
                    </el-form-item>
                    <el-form-item label="菜单名称" prop="menuName">
                        <el-input
                            clearable
                            v-model="form.menuName"
                            placeholder="请输入菜单名称"
                        />
                    </el-form-item>
                </el-col>
                <el-col :sm="12" :xs="24">
                    <el-form-item label="菜单类型" prop="menuType">
                        <el-radio-group
                            v-model="form.menuType"
                            @change="handleMenuTypeChange"
                        >
                            <el-radio value="M" label="目录" />
                            <el-radio value="C" label="菜单" />
                            <el-radio value="F" label="按钮" />
                        </el-radio-group>
                    </el-form-item>
                    <el-form-item label="打开方式">
                        <el-radio-group
                            v-model="form.openType"
                            :disabled="
                                form.menuType == 'M' || form.menuType == 'F'
                            "
                            @change="handleOpenTypeChange"
                        >
                            <el-radio :value="0" label="组件" />
                            <el-radio :value="1" label="内嵌" />
                            <el-radio :value="2" label="外链" />
                        </el-radio-group>
                    </el-form-item>
                </el-col>
            </el-row>
            <el-divider style="margin: 8px 0 22px 0; opacity: 0.6" />
            <el-row :gutter="16">
                <el-col :sm="12" :xs="24">
                    <el-form-item label="菜单图标" prop="icon">
                        <icon-select
                            v-model="form.icon"
                            :disabled="form.menuType == 'F'"
                        />
                    </el-form-item>
                    <el-form-item prop="path">
                        <template #label>
                            <ele-tooltip
                                v-if="form.openType === 2"
                                content="需要以`http://`、`https://`、`//`开头"
                                placement="top-start"
                                :popper-options="{
                                    modifiers: [
                                        {
                                            name: 'offset',
                                            options: { offset: [-12, 10] }
                                        }
                                    ]
                                }"
                            >
                                <el-icon
                                    :size="15"
                                    style="
                                        align-self: center;
                                        margin-right: 4px;
                                        cursor: help;
                                    "
                                >
                                    <QuestionCircleOutlined
                                        style="opacity: 0.6"
                                    />
                                </el-icon>
                            </ele-tooltip>
                            <span>{{
                                form.openType === 2 ? '外链地址' : '路由地址'
                            }}</span>
                        </template>
                        <el-input
                            clearable
                            v-model="form.path"
                            :disabled="form.menuType == 'F'"
                            :placeholder="
                                form.openType === 2
                                    ? '请输入外链地址'
                                    : '请输入路由地址'
                            "
                        />
                    </el-form-item>
                    <el-form-item prop="component">
                        <template #label>
                            <ele-tooltip
                                v-if="form.openType === 1"
                                content="需要以`http://`、`https://`、`//`开头"
                                placement="top-start"
                                :popper-options="{
                                    modifiers: [
                                        {
                                            name: 'offset',
                                            options: { offset: [-12, 10] }
                                        }
                                    ]
                                }"
                            >
                                <el-icon
                                    :size="15"
                                    style="
                                        align-self: center;
                                        margin-right: 4px;
                                        cursor: help;
                                    "
                                >
                                    <QuestionCircleOutlined
                                        style="opacity: 0.6"
                                    />
                                </el-icon>
                            </ele-tooltip>
                            <span>{{
                                form.openType === 1 ? '内嵌地址' : '组件路径'
                            }}</span>
                        </template>
                        <el-input
                            clearable
                            v-model="form.component"
                            :disabled="
                                form.menuType == 'M' ||
                                form.menuType == 'F' ||
                                form.openType === 2
                            "
                            :placeholder="
                                form.openType === 1
                                    ? '请输入内嵌地址'
                                    : '请输入组件路径'
                            "
                        />
                    </el-form-item>
                    <el-form-item label="路由参数" prop="query">
                        <template #label>
                            <ele-tooltip
                                placement="top-start"
                                :popper-options="{
                                    modifiers: [
                                        {
                                            name: 'offset',
                                            options: { offset: [-12, 10] }
                                        }
                                    ]
                                }"
                            >
                                <el-icon
                                    :size="15"
                                    style="
                                        align-self: center;
                                        margin-right: 4px;
                                        cursor: help;
                                    "
                                >
                                    <QuestionCircleOutlined
                                        style="opacity: 0.6"
                                    />
                                </el-icon>
                                <template #content>
                                    访问路由的默认传递参数, 如: {"id": 1,
                                    "name": "ry"}
                                </template>
                            </ele-tooltip>
                            <span>路由参数</span>
                        </template>
                        <el-input
                            clearable
                            v-model="form.query"
                            :maxlength="255"
                            :disabled="
                                form.menuType == 'M' ||
                                form.menuType == 'F' ||
                                form.openType === 2 ||
                                form.openType === 1
                            "
                            placeholder="请输入路由参数"
                        />
                    </el-form-item>
                    <el-form-item label="菜单状态" prop="status">
                        <dict-data
                            code="sys_normal_disable"
                            type="radio"
                            v-model="form.status"
                        />
                    </el-form-item>
                </el-col>
                <el-col :sm="12" :xs="24">
                    <el-form-item label="权限字符" prop="perms">
                        <el-input
                            clearable
                            v-model="form.perms"
                            placeholder="请输入权限字符"
                            :maxlength="100"
                            :disabled="
                                form.menuType == 'M' ||
                                (form.menuType == 'C' && form.openType === 2)
                            "
                        />
                    </el-form-item>
                    <el-form-item label="显示排序" prop="orderNum">
                        <el-input-number
                            :min="0"
                            :max="99999"
                            v-model="form.orderNum"
                            placeholder="请输入显示排序"
                            controls-position="right"
                            class="ele-fluid"
                        />
                    </el-form-item>
                    <el-form-item label="显示状态">
                        <dict-data
                            code="sys_show_hide"
                            type="radio"
                            v-model="form.visible"
                            :disabled="form.menuType == 'F'"
                        />
                        <ele-tooltip
                            content="选择不展示只注册路由不展示在侧边栏, 比如添加页面应该选择不展示"
                            :popper-style="{ maxWidth: '240px' }"
                        >
                            <el-icon
                                :size="15"
                                style="margin-left: 16px; cursor: help"
                            >
                                <QuestionCircleOutlined style="opacity: 0.6" />
                            </el-icon>
                        </ele-tooltip>
                    </el-form-item>
                    <el-form-item label="是否缓存" prop="isCache">
                        <el-radio-group
                            v-model="form.isCache"
                            :disabled="
                                form.menuType == 'M' ||
                                form.menuType == 'F' ||
                                form.openType === 2
                            "
                        >
                            <el-radio value="0" label="缓存" />
                            <el-radio value="1" label="不缓存" />
                        </el-radio-group>
                    </el-form-item>
                </el-col>
            </el-row>
        </el-form>
        <template #footer>
            <el-button @click="handleCancel">取消</el-button>
            <el-button type="primary" :loading="loading" @click="save">
                保存
            </el-button>
        </template>
    </ele-modal>
</template>

<script setup>
    import { ref, computed, nextTick } from 'vue';
    import { EleMessage, isExternalLink } from 'ele-admin-plus/es';
    import { QuestionCircleOutlined } from '@/components/icons';
    import { useFormData } from '@/utils/use-form-data';
    import MenuSelect from './menu-select.vue';
    import IconSelect from './icon-select.vue';
    import { addMenu, updateMenu } from '@/api/system/menu';

    const props = defineProps({
        /** 修改回显的数据 */
        data: Object,
        /** 上级菜单id */
        parentId: Number
    });

    const emit = defineEmits(['done']);

    /** 弹窗是否打开 */
    const visible = defineModel({ type: Boolean });

    /** 是否是修改 */
    const isUpdate = ref(false);

    /** 提交状态 */
    const loading = ref(false);

    /** 表单实例 */
    const formRef = ref(null);

    /** 表单数据 */
    const [form, resetFields, assignFields] = useFormData({
        menuId: void 0,
        parentId: void 0,
        menuName: '',
        menuType: 'M',
        openType: 0,
        icon: '',
        path: '',
        component: '',
        query: '',
        status: '0',
        perms: '',
        orderNum: void 0,
        visible: '0',
        isCache: '0'
    });

    /** 表单验证规则 */
    const rules = computed(() => {
        const obj = {
            menuName: [
                {
                    required: true,
                    type: 'string',
                    message: '请输入菜单名称',
                    trigger: 'blur'
                }
            ],
            orderNum: [
                {
                    required: true,
                    type: 'number',
                    message: '请输入排序号',
                    trigger: 'blur'
                }
            ],
            query: [
                {
                    type: 'string',
                    validator: (_rule, value, callback) => {
                        if (value) {
                            const msg = '请输入正确的参数格式';
                            try {
                                const obj = JSON.parse(value);
                                if (obj == null || typeof obj !== 'object') {
                                    return callback(msg);
                                }
                            } catch (_e) {
                                return callback(msg);
                            }
                        }
                        callback();
                    },
                    trigger: 'blur'
                }
            ]
        };
        if (form.menuType !== 'F') {
            obj.path = [
                {
                    required: true,
                    type: 'string',
                    message:
                        form.openType === 2
                            ? '请输入外链地址'
                            : '请输入路由地址',
                    trigger: 'blur'
                },
                {
                    type: 'string',
                    validator: (_rule, value, callback) => {
                        if (value) {
                            if (form.openType === 2) {
                                if (!isExternalLink(value)) {
                                    callback('请输入正确的链接地址');
                                    return;
                                }
                            } else {
                                if (value === '/') {
                                    callback('路由地址不能为 /');
                                    return;
                                }
                                /* if (!value.startsWith('/')) {
                  callback('路由地址需要以 / 开头');
                  return;
                } */
                            }
                        }
                        callback();
                    },
                    trigger: 'blur'
                }
            ];
            if (form.menuType === 'C' && form.openType !== 2) {
                obj.component = [
                    {
                        required: true,
                        type: 'string',
                        message:
                            form.openType === 1
                                ? '请输入内嵌地址'
                                : '请输入组件路径',
                        trigger: 'blur'
                    },
                    {
                        type: 'string',
                        validator: (_rule, value, callback) => {
                            if (value) {
                                if (form.openType === 1) {
                                    if (!isExternalLink(value)) {
                                        callback('请输入正确的链接地址');
                                        return;
                                    }
                                }
                            }
                            callback();
                        },
                        trigger: 'blur'
                    }
                ];
            }
        }
        return obj;
    });

    /** 关闭弹窗 */
    const handleCancel = () => {
        visible.value = false;
    };

    /** 保存编辑 */
    const save = () => {
        formRef.value?.validate?.((valid) => {
            if (!valid) {
                return;
            }
            loading.value = true;
            const saveOrUpdate = isUpdate.value ? updateMenu : addMenu;
            saveOrUpdate({ ...form, isFrame: form.openType == 2 ? '0' : '1' })
                .then((msg) => {
                    loading.value = false;
                    EleMessage.success(msg);
                    handleCancel();
                    emit('done');
                })
                .catch((e) => {
                    loading.value = false;
                    EleMessage.error(e.message);
                });
        });
    };

    /** 菜单类型选择改变 */
    const handleMenuTypeChange = () => {
        if (form.menuType == 'M') {
            form.perms = '';
            form.openType = 0;
            form.component = '';
            form.isCache = '0';
            form.query = '';
        } else if (form.menuType == 'F') {
            form.openType = 0;
            form.icon = '';
            form.path = '';
            form.component = '';
            form.visible = '0';
            form.isCache = '0';
            form.query = '';
        }
        formRef.value?.clearValidate?.();
    };

    /** openType选择改变 */
    const handleOpenTypeChange = () => {
        if (form.openType === 2) {
            form.component = '';
            form.perms = '';
            form.isCache = '0';
            form.query = '';
        } else if (form.openType === 1) {
            form.query = '';
        }
        formRef.value?.clearValidate?.();
    };

    /** 弹窗打开事件 */
    const handleOpen = () => {
        if (props.data) {
            const isExternal = props.data.isFrame == '0';
            const isInner = isExternalLink(props.data.component);
            assignFields({
                ...props.data,
                menuType: isExternal ? 'C' : props.data.menuType,
                openType: isExternal ? 2 : isInner ? 1 : 0
            });
            isUpdate.value = true;
        } else {
            resetFields();
            form.parentId = props.parentId;
            isUpdate.value = false;
        }
        nextTick(() => {
            nextTick(() => {
                formRef.value?.clearValidate?.();
            });
        });
    };
</script>
