<template>
  <view class="switch-roles">
    <nav-bar title="公司福利" color="#000"></nav-bar>
    <view class="roles-content">
      <view class="content">
        <view class="progress-num"> <text>3</text>/8 </view>
        <view class="title">
          <view>公司福利</view>
          <view class="check-num"> <text>{{ selectedCount }}</text>/{{ totalCount }} </view>
        </view>
        <view class="desc"> 选择公司提供的福利信息，以吸引更多求职者 </view>
        
        <!-- 福利分类 -->
        <view class="welfare-category" v-for="(category, categoryIndex) in welfareList" :key="categoryIndex">
          <view class="category-title">{{ category.title }}</view>
          <view class="check-box">
            <view
              class="check-item"
              v-for="(item, index) in category.items"
              :key="index"
              @click="checkItem(categoryIndex, index)"
            >
              <view class="check-icon" :class="{ 'check-icon-active': item.selected }">
                <u-icon
                  name="checkmark"
                  color="#fff"
                  size="28"
                  v-if="item.selected"
                ></u-icon>
              </view>
              <view class="check-txt">{{ item.name }}</view>
            </view>
          </view>
        </view>
      </view>
    </view>
    
    <!-- 已选福利 -->
    <view class="check-list" v-if="selectedWelfare.length > 0">
      已选：
      <view 
        class="check-list-item" 
        v-for="(item, index) in selectedWelfare" 
        :key="index"
        @click="removeSelected(item.categoryIndex, item.itemIndex)"
      >
        {{ item.name }}
        <text class="remove-icon">×</text>
      </view>
    </view>
    
    <view class="submit-btn" @click="goJobPostingSecond">下一步</view>
  </view>
</template>

<script>
import navBar from "@/components/nav-bar/index.vue";
export default {
  data() {
    return {
      welfareList: [
        {
          title: "保险",
          items: [
            { name: "五险一金", selected: false },
            { name: "补充医疗保险", selected: false },
            { name: "意外险", selected: false },
            { name: "定期体检", selected: false }
          ]
        },
        {
          title: "薪资期权",
          items: [
            { name: "年终奖", selected: false },
            { name: "绩效奖金", selected: false },
            { name: "保底工资", selected: false },
            { name: "底薪加提成", selected: false },
            { name: "股票期权", selected: false },
            { name: "企业年金", selected: false }
          ]
        },
        {
          title: "补贴",
          items: [
            { name: "餐补", selected: false },
            { name: "交通补贴", selected: false },
            { name: "住房补贴", selected: false },
            { name: "加班补贴", selected: false },
            { name: "团建补贴", selected: false }
          ]
        },
        {
          title: "休假",
          items: [
            { name: "带薪年假", selected: false },
            { name: "节假日加班费", selected: false },
            { name: "法定节假日三薪", selected: false },
            { name: "员工购房", selected: false }
          ]
        }
      ],
      selectedCount: 0,
      totalCount: 20
    };
  },
  components: {
    navBar,
  },
  computed: {
    // 计算已选的福利项目
    selectedWelfare() {
      const selected = [];
      this.welfareList.forEach((category, categoryIndex) => {
        category.items.forEach((item, itemIndex) => {
          if (item.selected) {
            selected.push({
              name: item.name,
              categoryIndex: categoryIndex,
              itemIndex: itemIndex
            });
          }
        });
      });
      return selected;
    }
  },
  onLoad(options) {
    if (options.text) {
      this.text = options.text;
    }
  },
  methods: {
    // 选择/取消选择福利项目
    checkItem(categoryIndex, itemIndex) {
      const item = this.welfareList[categoryIndex].items[itemIndex];
      item.selected = !item.selected;
      
      // 更新选中数量
      this.updateSelectedCount();
    },
    
    // 移除已选项目
    removeSelected(categoryIndex, itemIndex) {
      this.welfareList[categoryIndex].items[itemIndex].selected = false;
      this.updateSelectedCount();
    },
    
    // 更新选中数量
    updateSelectedCount() {
      let count = 0;
      this.welfareList.forEach(category => {
        category.items.forEach(item => {
          if (item.selected) count++;
        });
      });
      this.selectedCount = count;
    },
    
    goJobPostingSecond() {
      if (this.selectedCount === 0) {
        uni.showToast({
          title: '请至少选择一项福利',
          icon: 'none'
        });
        return;
      }
      
      // 获取选中的福利列表
      const selectedBenefits = this.selectedWelfare.map(item => item.name);
      console.log('选中的福利:', selectedBenefits);
      
      // 跳转到下一页，传递选中的福利数据
      uni.navigateTo({ 
        url: "/pages/my/jobPostingSecond?benefits=" + encodeURIComponent(JSON.stringify(selectedBenefits))
      });
    }
  },
  mounted() {
    // 初始化总数量
    this.totalCount = this.welfareList.reduce((total, category) => total + category.items.length, 0);
  }
};
</script>

<style lang="scss" scoped>
.switch-roles {
  background-color: #fff;
  position: absolute;
  left: 0;
  right: 0;
  top: 0;
  bottom: 0;
  display: flex;
  flex-direction: column;

  .roles-content {
    width: 100%;
    flex: 1;
    overflow: hidden;
    overflow-y: auto;

    .content {
      padding: 40rpx;
      box-sizing: border-box;
      display: flex;
      flex-direction: column;
      align-items: center;
      justify-content: center;
      
      .progress-num {
        color: #016bf6;
        font-family: DM Sans;
        font-size: 24rpx;
        font-weight: 500;
        width: 100%;
        padding-bottom: 20rpx;
        box-sizing: border-box;
        text {
          font-size: 48rpx;
          font-weight: 700;
        }
      }
      
      .title {
        color: #333;
        width: 100%;
        font-family: DM Sans;
        font-size: 48rpx;
        font-weight: 700;
        display: flex;
        justify-content: space-between;
        align-items: center;
        margin-bottom: 20rpx;
        
        .check-num {
          font-family: DM Sans;
          font-size: 32rpx;
          font-weight: 500;
          line-height: 60rpx;
          color: #999;
          text {
            color: #016bf6;
            font-size: 32rpx;
          }
        }
      }

      .desc {
        color: rgba(102, 102, 102, 1);
        width: 100%;
        font-family: DM Sans;
        font-size: 24rpx;
        font-weight: 400;
        line-height: 32rpx;
        letter-spacing: 0.5%;
        text-align: left;
        padding: 20rpx 0;
        box-sizing: border-box;
        margin-bottom: 20rpx;
      }
      
      .welfare-category {
        width: 100%;
        margin-bottom: 40rpx;
        
        .category-title {
          color: #333;
          font-family: DM Sans;
          font-size: 32rpx;
          font-weight: 600;
          margin-bottom: 24rpx;
          padding-left: 10rpx;
          border-left: 6rpx solid #016bf6;
        }
        
        .check-box {
          width: 100%;
          display: grid;
          grid-template-columns: repeat(2, 1fr);
          gap: 20rpx;
          
          .check-item {
            padding: 20rpx 24rpx;
            box-sizing: border-box;
            border-radius: 16rpx;
            border: 2rpx solid rgba(227, 231, 236, 1);
            display: flex;
            align-items: center;
            gap: 20rpx;
            background: #f8f9fa;
            
            .check-icon {
              width: 40rpx;
              height: 40rpx;
              border-radius: 8rpx;
              border: 2rpx solid rgba(227, 231, 236, 1);
              display: flex;
              justify-content: center;
              align-items: center;
              background: #fff;
              flex-shrink: 0;
            }
            
            .check-icon-active {
              background-color: #016bf6;
              border-color: #016bf6;
            }
            
            .check-txt {
              color: rgba(23, 23, 37, 1);
              font-family: DM Sans;
              font-size: 26rpx;
              font-weight: 400;
              line-height: 36rpx;
              flex: 1;
            }
          }
        }
      }
    }
  }

  .check-list {
    flex-shrink: 0;
    padding: 20rpx 40rpx;
    background: #f8f9fa;
    border-top: 1rpx solid #eee;
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    gap: 16rpx;
    
    .check-list-item {
      background: #016bf6;
      color: #fff;
      padding: 8rpx 20rpx;
      border-radius: 20rpx;
      font-size: 24rpx;
      display: flex;
      align-items: center;
      gap: 8rpx;
      
      .remove-icon {
        font-size: 28rpx;
        font-weight: bold;
        margin-left: 8rpx;
        cursor: pointer;
      }
    }
  }

  .submit-btn {
    flex-shrink: 0;
    border-radius: 999px;
    background: #ff6600;
    color: rgba(255, 255, 255, 1);
    font-family: DM Sans;
    font-size: 32rpx;
    font-weight: 400;
    line-height: 48rpx;
    display: flex;
    justify-content: center;
    align-items: center;
    padding: 24rpx 32rpx;
    box-sizing: border-box;
    margin: 30rpx 40rpx;
    margin-top: 20rpx;
  }
}
</style>