<template>
    <div class="edit-view">
        <el-form
            :model="formData"
            :rules="rules"
            ref="form"
            label-width="80px"
            label-position="right"
            size="small"
            style="max-width: 500px"
        >
            <el-form-item prop="levelOne" label="一级指标">
                <el-input v-model="formData.levelOne"></el-input>
            </el-form-item>
            <el-form-item prop="levelTwo" label="二级指标">
                <el-input v-model="formData.levelTwo"></el-input>
            </el-form-item>
            <el-form-item prop="levelThree" label="三级指标">
                <el-input v-model="formData.levelThree"></el-input>
            </el-form-item>
            <el-form-item prop="unit" label="单位">
                <el-input v-model="formData.unit"></el-input>
            </el-form-item>
            <el-form-item prop="source" label="数据来源">
                <el-input v-model="formData.source"></el-input>
            </el-form-item>
            <el-form-item prop="calcMethod" label="计算方法">
                <el-input v-model="formData.calcMethod"></el-input>
            </el-form-item>
            <el-form-item prop="remark" label="指标说明">
                <el-input v-model="formData.remark"></el-input>
            </el-form-item>
            <el-form-item prop="formula" label="计算公式">
                <el-input v-model="formData.formula"></el-input>
            </el-form-item>
            <el-form-item prop="extend" label="extend">
                <el-input v-model="formData.extend"></el-input>
            </el-form-item>
            <el-form-item>
                <el-button @click="onSave" :loading="saving" type="primary">保存</el-button>
                <el-button @click="onDelete" :loading="saving" type="danger" v-if="formData.id">删除 </el-button>
                <el-button @click="$router.go(-1)">取消</el-button>
            </el-form-item>
        </el-form>
    </div>
</template>
<script>
export default {
    name: 'MetricEdit',
    created() {
        if (this.$route.query.id) {
            this.$http
                .get('metric/get/' + this.$route.query.id)
                .then(res => {
                    this.formData = res;
                })
                .catch(e => {
                    console.log(e);
                    this.$message.error(e.error);
                });
        }
    },
    data() {
        return {
            saving: false,
            formData: {},
            rules: {
                levelOne: [
                    {
                        required: true,
                        message: '请输入一级指标',
                        trigger: 'blur'
                    }
                ],
                levelTwo: [
                    {
                        required: true,
                        message: '请输入二级指标',
                        trigger: 'blur'
                    }
                ],
                levelThree: [
                    {
                        required: true,
                        message: '请输入三级指标',
                        trigger: 'blur'
                    }
                ]
            }
        };
    },
    methods: {
        onSave() {
            this.$refs.form.validate(valid => {
                if (valid) {
                    this.submit();
                } else {
                    return false;
                }
            });
        },
        submit() {
            let data = { ...this.formData };

            this.saving = true;
            this.$http
                .post('/metric/save', data, { body: 'json' })
                .then(res => {
                    this.saving = false;
                    this.$message.success('成功');
                    this.$router.go(-1);
                })
                .catch(e => {
                    console.log(e);
                    this.saving = false;
                    this.$message.error(e.error);
                });
        },
        onDelete() {
            this.$alert('删除将无法恢复，确认要删除么？', '警告', { type: 'error' })
                .then(() => {
                    return this.$http.post(`/metric/del/${this.formData.id}`);
                })
                .then(() => {
                    this.$message.success('删除成功');
                    this.$router.go(-1);
                })
                .catch(e => {
                    if (e !== 'cancel') {
                        console.log(e);
                        this.$message.error(e.error);
                    }
                });
        }
    }
};
</script>
<style lang="less" scoped></style>
