<template>
  <view class="page">
		<navbar title="群分享" leftClick @leftClick="$utils.navigateBack" />

    <view class="content">
      <uv-form 
        ref="form"
        :model="form"
        :rules="rules"
        labelPosition="left" 
        labelWidth="300rpx"
        :labelStyle="{
          color: '#1B1B1B',
          fontSize: '32rpx',
          fontWeight: 'bold',
        }"
        errorType="toast"
        >
        <view class="form-item">
          <uv-form-item label="用户ID" prop="userId">
            <view class="form-item-content">
              <text>{{ userId }}</text>
              <view style="margin-left: 20rpx;">
                <button class="btn-simple" plain @click="$utils.copyText(userId)">
                  <uv-icon name="file-text" color="#05D9A2" size="28rpx"></uv-icon>
                </button>
              </view>
            </view>
          </uv-form-item>
        </view>
        <view class="form-item">
          <uv-form-item label="选择群头像" prop="headImage">
            <view class="form-item-content">
              <formUpload v-model="form.headImage">
                <template v-slot="{ value }">
                  <view class="flex" style="min-width: 116rpx; height: 45rpx;">
                    <image 
                      :src="value" 
                      mode="aspectFill" 
                      style="width: 68rpx; height: 68rpx;"
                      radius="14rpx"
                    />
                    <uv-icon style="margin-left: 20rpx" name="arrow-right" color="#000000" size="28rpx"></uv-icon>
                  </view>
                </template>
              </formUpload>
            </view>
          </uv-form-item>
        </view>
        <view class="form-item">
          <uv-form-item label="群名称" labelWidth="105rpx" prop="headTitle">
            <view class="form-item-content">
              <formInput v-model="form.headTitle" placeholder="请输入你的群名称" width="540rpx"></formInput>
            </view>
          </uv-form-item>
        </view>
        <view class="form-item">
          <uv-form-item label="选择群封面图" prop="indexImage">
            <view class="form-item-content">
              <formUpload v-model="form.indexImage">
                <template v-slot="{ value }">
                  <view class="flex" style="min-width: 116rpx; height: 45rpx;">
                    <image 
                      :src="value" 
                      mode="aspectFill" 
                      style="width: 68rpx; height: 68rpx;"
                      radius="14rpx"
                    />
                    <uv-icon style="margin-left: 20rpx" name="arrow-right" color="#000000" size="28rpx"></uv-icon>
                  </view>
                </template>
              </formUpload>
            </view>
          </uv-form-item>
        </view>
        <view class="form-item">
          <uv-form-item label="群人数（人）" prop="memberNum">
            <view class="form-item-content">
              <formNumberBox v-model="form.memberNum" :min="3" inputWidth="80rpx"></formNumberBox>
            </view>
          </uv-form-item>
        </view>
        <view class="form-item">
          <uv-form-item label="设置转发次数（次）" prop="num">
            <view class="form-item-content">
              <formNumberBox v-model="form.num" inputWidth="80rpx"></formNumberBox>
            </view>
          </uv-form-item>
        </view>
        <view class="form-item">
          <uv-form-item label="选择二维码" prop="wxCodeImage">
            <view class="form-item-content">
              <formUpload v-model="form.wxCodeImage">
                <template v-slot="{ value }">
                  <view class="flex" style="min-width: 93rpx; height: 45rpx;">
                    <image 
                      :src="value" 
                      mode="aspectFill" 
                      style="width: 45rpx; height: 45rpx;"
                      radius="14rpx"
                    />
                    <uv-icon style="margin-left: 20rpx" name="arrow-right" color="#000000" size="28rpx"></uv-icon>
                  </view>
                </template>
              </formUpload>
            </view>
          </uv-form-item>
        </view>
        <view class="form-item">
          <uv-form-item label="文案描述" prop="textDetails" labelPosition="top">
            <view style="margin-top: 32rpx;">
              <formTextarea
                v-model="form.textDetails" 
                placeholder="请输入你的文案"
              ></formTextarea>
            </view>
          </uv-form-item>
        </view>
      </uv-form>
    </view>

    <!-- 审核通过 -->
    <button v-if="status === 1" class="button-submit" open-type="share">
      发布
    </button>
    <!-- 不是 审核中 或 已发布 -> 即 创建分享 或 审核不通过 -->
    <button v-else-if="![0,1].includes(status)" class="button-submit" @click="onSubmit">
      提交审核
    </button>
  </view>
</template>

<script>
	import { mapState } from 'vuex'

  import formInput from '../components/formInput.vue'
  import formNumberBox from '../components/formNumberBox.vue'
  import formUpload from '../components/formUpload.vue'
  import formTextarea from '../components/formTextarea.vue'

	export default {
    components: {
      formInput,
      formNumberBox,
      formUpload,
      formTextarea,
    },
		data() {
      return {
        id: null,
        status: null,
        form: {
          userId: null,
          headImage: null,
          headTitle: null,
          indexImage: null,
          memberNum: 50,
          num: 0,
          wxCodeImage: null,
          textDetails: null,
        },
        rules: {
					'headImage': {
						type: 'string',
						required: true,
						message: '请选择群头像',
					},
					'headTitle': {
						type: 'string',
						required: true,
						message: '请输入你的群名称',
					},
					'indexImage': {
						type: 'string',
						required: true,
						message: '请选择群封面图',
					},
					'memberNum': {
						type: 'number',
						required: true,
						message: '请填写群人数',
					},
					'num': {
						type: 'number',
						required: true,
						message: '请设置转发次数（大于0）',
            validator: (rule, value, callback) => {
              if (value > 0) {
                return true
              }
              
							return false;
						},
					},
					'wxCodeImage': {
						type: 'string',
						required: true,
						message: '请选择二维码',
					},
					'textDetails': {
						type: 'string',
						required: true,
						message: '请输入你的文案',
					},
				},
      }
    },
    computed: {
			...mapState(['configList', 'userInfo']),
      userId() {
        return this.form.userId || this.userInfo?.intentionCode
      },
    },
		onLoad(option) {
      const { id } = option

      if (!id) {
        this.form.headImage = this.configList.index_sign
        return
      }

      this.id = id

      this.fetchDetails(id)
		},
		onReady() {
			this.$refs.form.setRules(this.rules);
		},
    onShareAppMessage(res) {
      const {
        textDetails,
        indexImage,
      } = this.form

      let o = {
        title : textDetails,
        imageUrl: indexImage,
        path: `/pages_order/sharing/group?id=${this.id}&state=2&shareId=${this.userInfo.id}`
      }

      //调用增加分享次数的方法
      const params = {
        id:this.id,
        state:"2",
      }
      this.$fetch('addLogShareInfo', params)

      this.isLocked = false

      return o
    },
    methods: {
      async fetchDetails(id) {
        try {
          const result = await this.$fetch('getGroupShareInfo', { id })

          const {
            userId,
            headImage,
            headTitle,
            indexImage,
            memberNum,
            num,
            wxCodeImage,
            textDetails,
            status,
          } = result || {}

          this.form = {
            userId,
            headImage,
            headTitle,
            indexImage,
            memberNum,
            num,
            wxCodeImage,
            textDetails,
          }
          this.status = status
        } catch (err) {
          
        }
      },
      async onSubmit() {
        try {

          await this.$refs.form.validate()

          const {
            headImage,
            headTitle,
            indexImage,
            memberNum,
            num,
            wxCodeImage,
            textDetails,
          } = this.form

          const params = {
            userId: this.userId,
            headImage,
            headTitle,
            indexImage,
            memberNum,
            num,
            wxCodeImage,
            textDetails,
          }

          if (this.id) {
            params.id = this.id
          }
     
          await this.$fetch('saveOrUpdateGroupShare', params)
          
          uni.showToast({
            title: '提交成功',
            icon: 'none'
          })

          setTimeout(uni.navigateBack, 1000, -1)
						
        } catch (err) {
          
        }

      },
      onPublish() {
        // todo
      },
    }
  }

</script>

<style scoped lang="scss">
@import '../styles/pageForm.scss';

.button-submit {
  margin: 0;
  position: fixed;
  bottom: 138rpx;
  left: 20rpx;
  width: calc(100% - 40rpx);
  height: 90rpx;
}
</style>