large-vue/src/views/screen/service/weekFoods.vue

<template>
  <div class="main-data data-weeks-foods">
    <div class="title-area">周菜谱</div>
    <!-- 选择日期 -->
    <div class="choose-area choose-week">
      <el-select v-model="week" placeholder="请选择" @change="changeWeek">
        <el-option
          v-for="item in weeks"
          :key="item"
          :label="item"
          :value="item"
        >
        </el-option>
      </el-select>
    </div>
    <!-- 选择早中晚 -->
    <div class="choose-area">
      <el-select v-model="food" placeholder="请选择" @change="changeFoods">
        <el-option
          v-for="item in foods"
          :key="item"
          :label="item"
          :value="item"
        >
        </el-option>
      </el-select>
    </div>
    <div class="close-btn" @click="close"></div>
    <div class="content-area">
      <div class="content">
        <div class="data-list">
          <div v-for="(item, index) in list" :key="index" class="data-item">
            <img :src="item.img" @error="errorImg(item)" />
            <span class="name">{{ item.name }}</span>
          </div>
          <div v-if="list.length == 0" class="no-data">暂无数据</div>
        </div>
      </div>
    </div>
  </div>
</template>

<script>
import { getFoodsList } from "@/api/screen/service";
import pinyin from "../data/pinyin.js";

export default {
  name: "WeekFoods",
  props: {
    week: {
      type: String,
      default: "",
    },
    appOrg: {
      type: String,
      default: "10001",
    },
  },
  data() {
    return {
      dataList: [],
      weeks: ["周一", "周二", "周三", "周四", "周五"],
      list: [],
      foodsList: [],

      food: "早餐",
      foods: ["早餐", "中餐", "晚餐"],
      lists: [],
      appOrgs:['10001','1D001','1K003','1J001','1E001','1J003','1K002','1J002','1K001','1A001']
    };
  },
  created() {
    this.getFoodsList();
  },
  
  destroyed() {},
  beforeDestroy() {},
  mounted() {},
  methods: {
    //获取数据概况
    getFoodsList() {
  let appOrg = this.$props.appOrg == '0000' ? '10001' : this.$props.appOrg;
  if(this.appOrgs.indexOf(appOrg) == -1){
    appOrg = "1J001";
  }
  getFoodsList(appOrg).then((res) => {
    if (Number(res.code) === 200) {
      let foodsList = JSON.parse(res.data.foodInfo);
      // 转换后的数据
      const transformedData = {};

      // 映射关系
      const dayMap = {"monday": "1","tuesday": "2","wednesday": "3","thursday": "4","friday": "5"};
      const mealTypeMap = {"breakfast": "1", "lunch": "2", "dinner": "3"};

      // 遍历原始数据并转换
      for (const day in foodsList) {
        if (foodsList.hasOwnProperty(day)) {
          const dayNumber = dayMap[day];
          transformedData[dayNumber] = [];
          for (const mealTypeKey in foodsList[day]) {
            if (foodsList[day].hasOwnProperty(mealTypeKey)) {
              const mealTypeNumber = mealTypeMap[mealTypeKey];
              foodsList[day][mealTypeKey].forEach(meal => {
                if (meal.name) {
                  const newDishes = [
                    {"name": meal.name, "type": mealTypeNumber},
                  ];
                  transformedData[dayNumber] = transformedData[dayNumber].concat(newDishes);
                }
              });
            }
          }
        }
      }

      this.foodsList = JSON.parse(JSON.stringify(transformedData));
      let index = parseInt(this.weeks.indexOf(this.$props.week)) + 1;
      let lists = JSON.parse(JSON.stringify(transformedData[index]));

      this.lists = lists;
      let list = [];
      let type = parseInt(this.foods.indexOf(this.food)) + 1;
      let that = this;

      lists.forEach((item) => {
        if (item.type == type && item.name) { // 再次检查'name'字段是否为空
          //处理图片
          // item.img = require('../../../assets/caidanImgs/'+ pinyin.chineseToPinYin(item.name) +'.jpg');
          that.loadImage(item);
          list.push(item);
        }
      });
      this.list = list;
    }
  });
},
    //选择周几
    changeWeek(e) {
      let index = parseInt(this.weeks.indexOf(e)) + 1;
     let lists = this.foodsList[index];
      this.lists = lists;
      //联动选择早中晚
      this.food = '早餐';
      this.changeFoods('早餐');
    },

    //选择菜品
    changeFoods(e) {
      let type = parseInt(this.foods.indexOf(e)) + 1;
      let lists = this.lists;
      let list = [];
      let that = this;
      lists.forEach((item) => {

        if (item.type == type) {
          //处理图片
          that.loadImage(item);
          list.push(item);
        }
      });
      this.list = list;
      // console.log(list,'菜品');
    },

    //默认显示暂无菜品
    errorImg(item) {
      item.img = require("@/assets/caidanImgs/no-data.jpg");
    },

    loadImage(item) {
      try {
        // 尝试加载图片
        item.img = require("@/assets/caidanImgs/" +
          pinyin.chineseToPinYin(item.name) +
          ".jpg");
      } catch (e) {
        // 处理图片不存在的情况
        item.img = require("@/assets/caidanImgs/no-data.jpg"); // 使用默认图片
      }
    },


    //选择周日
    choose() {
      this.$emit("chooseFoods", this.week);
    },

    close() {
      this.$emit("closeFoods");
    },
  },
};
</script>

<style lang="scss">
.el-scrollbar {
  background: #15696b;
  border: 1px solid #00ffff;
  ul {
    li {
      color: #fff;
    }
  }
}
.el-select-dropdown__item.hover,
.el-select-dropdown__item:hover {
  background: #15696b;
  color: #00ffff;
}
.el-select-dropdown__item.selected {
  color: #00ffff;
}
.el-select .el-input .el-select__caret {
  display: none;
}
.data-weeks-foods {
  position: relative;
  width: 985px !important;
  height: 576px;
  background: url("../../../assets/images/main/dialog-bg.png") no-repeat;
  background-size: cover;
  .close-btn {
    position: absolute;
    right: 0;
    top: 0;
    width: 50px;
    height: 50px;
    cursor: pointer;
  }
  .choose-area {
    position: absolute;
    right: 100px;
    top: 7px;
    width: 80.05px;
    height: 30px;
    line-height: 30px;
    padding-left: 15px;
    font-size: 14px;
    color: #00ffff;
    background: url("../../../assets/images/main/choose_short.png") no-repeat;
    cursor: pointer;
  }
  .choose-area.choose-week{
    right: 200px;
  }
  .content-area {
    display: flex;
    flex-direction: column;
    padding: 15px 20px 0 15px;
  }


  .content {
    width: 100%;
    display: flex;
    flex-direction: row;
    align-items: center;
    .data-list {
      // background: radial-gradient(
      //   190% 71% at 50% 49%,
      //   rgba(21, 105, 107, 0.54) 0%,
      //   rgba(27, 95, 97, 0) 100%
      // );
      background: #0b0a0a;
      opacity: 0.9;
      width: 100%;
      height: 492px;
      padding: 20px;
      overflow: auto;
      white-space: pre-wrap;
      .data-item {
        display: inline-block;
        color: #00ffff;
        font-weight: bold;
        margin: 0 10px 10px 10px;
        font-size: 14px;
        img {
          width: 160px;
          height: 48px;
          object-fit: cover;
        }
        .name {
          width: 160px;
          display: block;
          white-space: nowrap;
          overflow: hidden;
          text-overflow: ellipsis;
          text-align: center;
          position: relative;
          top: -40px;
          font-size: 15px;
        }
      }
    }
  }

  .title-format {
    display: flex;
    flex-direction: row;
    align-items: center;
    img {
      width: 6px;
      height: 24px;
      margin-right: 6px;
    }
    .title-info {
      display: flex;
      flex-direction: column;
      font-size: 12px;
      color: #ffffff;
      .title-en {
        font-size: 8px;
        color: #ffffff;
        opacity: 0.4;
      }
    }
  }

  .choose-area {
    .el-select {
      width: 90%;
    }
    .el-input {
      input {
        background: rgba(255, 255, 255, 0);
        color: #00ffff;
        border: none;
        padding: 0;
        width: 30px;
      }
    }
  }

  .no-data{
    text-align: center;
    color: #62ffe5;
    font-size: 25px;
    margin-top: 150px;
  }

  ::-webkit-scrollbar {
    width: 3px;
    height: 3px;
  }

  ::-webkit-scrollbar-thumb {
    //滑块部分
    // border-radius: 5px;
    background-color: #58cbbb;
  }

  ::-webkit-scrollbar-track {
    //轨道部分
    // box-shadow: inset 0 0 5px #ddd;
    background: #ddd;
    // border-radius: 5px;
  }
}
</style>