<template>
    <div class="edit-view">
        <page-title>
            <el-button @click="$router.go(-1)" :disabled="saving">取消</el-button>
            <el-button @click="onDelete" :disabled="saving" type="danger" v-if="formData.id"> 删除 </el-button>
            <el-button @click="onSave" :loading="saving" type="primary">保存</el-button>
        </page-title>
        <div class="edit-view__content-wrapper">
            <div class="edit-view__content-section">
                <el-form
                    :model="formData"
                    :rules="rules"
                    ref="form"
                    label-width="80px"
                    label-position="right"
                    size="small"
                    style="max-width: 500px"
                >
                    <el-form-item prop="name" label="名称">
                        <el-input v-model="formData.name"></el-input>
                    </el-form-item>
                    <el-form-item prop="pic" label="图片">
                        <single-upload v-model="formData.pic"></single-upload>
                    </el-form-item>
                    <el-form-item prop="backgroundColor" label="背景颜色">
                        <color-select
                            :value="formData.backgroundColor"
                            placeholder="请输入背景颜色"
                            @change="(val)=>{formData.backgroundColor=val}"
                        />
                    </el-form-item>
                    <el-form-item prop="remark" label="备注">
                        <el-input v-model="formData.remark"></el-input>
                    </el-form-item>
                    <el-form-item prop="sort" label="排序">
                        <el-input-number type="number" v-model="formData.sort"></el-input-number>
                    </el-form-item>
                    <el-form-item prop="type" label="展示位置">
                        <el-select v-model="formData.type" clearable filterable placeholder="请选择">
                            <el-option
                                v-for="item in typeOptions"
                                :key="item.value"
                                :label="item.label"
                                :value="item.value"
                            >
                            </el-option>
                        </el-select>
                    </el-form-item>
                    <el-form-item prop="settingId" label="分类" v-if="formData.type == 'MARKET'">
                        <el-select v-model="formData.settingId">
                            <el-option v-for="item in settings" :key="item.id" :label="item.name" :value="item.id"></el-option>
                        </el-select>
                    </el-form-item>
                    <el-form-item prop="link" label="跳转">
                        <el-switch v-model="formData.link"></el-switch>
                    </el-form-item>
                    <el-form-item prop="linkType" label="跳转类型" v-if="formData.link">
                        <el-select v-model="formData.linkType">
                            <el-option
                                v-for="item in linkTypeOptions"
                                :key="item.value"
                                :label="item.label"
                                :value="item.value"
                            ></el-option>
                        </el-select>
                    </el-form-item>
                    <el-form-item prop="linkContent" label="跳转内容" v-if="formData.link">
                        <el-input
                            v-if="formData.linkType === 'collections'"
                            v-model="formData.linkContent"
                            placeholder="输入藏品名称"
                        ></el-input>
                        <el-input
                            v-else-if="formData.linkType === 'hyperlink'"
                            v-model="formData.linkContent"
                            placeholder="输入链接"
                        ></el-input>
                        <el-input v-else v-model="formData.linkContent" placeholder="输入ID"></el-input>
                    </el-form-item>
                    <el-form-item class="form-submit">
                        <el-button @click="onSave" :loading="saving" type="primary"> 保存 </el-button>
                        <el-button @click="onDelete" :disabled="saving" type="danger" v-if="formData.id">
                            删除
                        </el-button>
                        <el-button @click="$router.go(-1)" :disabled="saving">取消</el-button>
                    </el-form-item>
                </el-form>
            </div>
        </div>
    </div>
</template>
<script>

import colorSelect from "../components/ColorSelect.vue";

export default {

    components: {
      colorSelect
    },

    name: 'BannerEdit',
    created() {
        if (this.$route.query.id) {
            this.$http
                .get('banner/get/' + this.$route.query.id)
                .then(res => {
                    this.formData = res;
                })
                .catch(e => {
                    console.log(e);
                    this.$message.error(e.error);
                });
        }
        this.$http
            .post('/setting/byFlag', { flag: 1 })
            .then(res => {
                this.settings = res;
            })
            .catch(e => {
                console.log(e);
                this.$message.error(e.error);
            });
    },
    data() {
        return {
            saving: false,
            formData: {
                link: false
            },
            //颜色初始数据
            colorList: ["#FFC0CB", "#DB7093", "#FF1493", "#DC143C",
                "#DDA0DD", "#DA70D6", "#FF00FF", "#9370DB",
                "#800080", "#6495ED", "#4169E1", "#0000FF",
                "#87CEEB", "#E1FFFF", "#00FFFF", "#7FFFAA",
                "#00FF7F", "#008000", "#FFFFE0", "#FFFF00",
                "#FFD700", "#F5DEB3", "#FFA500", "#CD5C5C"],
            rules: {
                name: [
                    {
                        required: true,
                        message: '请输入名称',
                        trigger: 'blur'
                    }
                ],
                pic: [
                    {
                        required: true,
                        message: '请输入图片',
                        trigger: 'blur'
                    }
                ],
                sort: [
                    {
                        required: true,
                        message: '请输入排序',
                        trigger: 'blur'
                    }
                ],
                type: [
                    {
                        required: true,
                        message: '请输入展示位置',
                        trigger: 'blur'
                    }
                ],
                link: [
                    {
                        required: true,
                        message: '请输入跳转',
                        trigger: 'blur'
                    }
                ],
                linkType: [{ required: true, message: '请选择跳转类型' }],
                linkContent: [{ required: true, message: '请输入跳转内容' }]
            },
            typeOptions: [
                { label: '首页', value: 'HOME' },
                { label: '发现页', value: 'DISCOVER' },
                { label: '铸造者', value: 'MINTER' },
                { label: '拍卖', value: 'AUCTION' },
                { label: '二手市场', value: 'MARKET' },
                { label: 'PC官方活动', value: 'PC_ACT' },
                { label: 'PC首页大图', value: 'PC_TITLE' }
            ],
            linkTypeOptions: [
                { label: '藏品/盲盒', value: 'collection' },
                { label: '铸造者', value: 'user' },
                { label: '活动', value: 'activity' },
                { label: '拍卖', value: 'auctionActivity' },
                { label: '多个藏品', value: 'collections' },
                { label: '指定链接', value: 'hyperlink' }
            ],
            settings: []
        };
    },
    methods: {
        onSave() {
            this.$refs.form.validate(valid => {
                if (valid) {
                    this.submit();
                } else {
                    return false;
                }
            });
        },
        submit() {
            let data = { ...this.formData };

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