farmcontrol-ui/src/components/Dashboard/Inventory/StockAudits/StockAuditInfo.jsx

import React, { useEffect, useState, useContext } from 'react'
import { useLocation, useNavigate } from 'react-router-dom'
import axios from 'axios'
import {
  Card,
  Descriptions,
  Button,
  Space,
  message,
  Typography,
  Table,
  Tag
} from 'antd'
import {
  ArrowLeftOutlined,
  LoadingOutlined,
  ClockCircleOutlined
} from '@ant-design/icons'

import { AuthContext } from '../../context/AuthContext'
import IdText from '../../common/IdText'
import TimeDisplay from '../../common/TimeDisplay'

import config from '../../../../config'
import XMarkCircleIcon from '../../../Icons/XMarkCircleIcon'
import CheckCircleIcon from '../../../Icons/CheckCircleIcon'

const { Text, Title } = Typography

const StockAuditInfo = () => {
  const [messageApi, contextHolder] = message.useMessage()
  const location = useLocation()
  const navigate = useNavigate()
  const { authenticated } = useContext(AuthContext)

  const [stockAudit, setStockAudit] = useState(null)
  const [loading, setLoading] = useState(true)

  const stockAuditId = new URLSearchParams(location.search).get('stockAuditId')

  useEffect(() => {
    const fetchStockAudit = async () => {
      if (!stockAuditId) {
        messageApi.error('No stock audit ID provided')
        navigate('/dashboard/inventory/stockaudits')
        return
      }

      try {
        const response = await axios.get(
          `${config.backendUrl}/stockaudits/${stockAuditId}`,
          {
            headers: {
              Accept: 'application/json'
            },
            withCredentials: true
          }
        )
        setStockAudit(response.data)
        setLoading(false)
      } catch (err) {
        messageApi.error('Failed to fetch stock audit details')
        navigate('/dashboard/inventory/stockaudits')
      }
    }

    if (authenticated) {
      fetchStockAudit()
    }
  }, [authenticated, stockAuditId, messageApi, navigate])

  const getStatusTag = (status) => {
    switch (status?.toLowerCase()) {
      case 'completed':
        return (
          <Tag icon={<CheckCircleIcon />} color='success'>
            Completed
          </Tag>
        )
      case 'in_progress':
        return (
          <Tag icon={<ClockCircleOutlined />} color='processing'>
            In Progress
          </Tag>
        )
      case 'failed':
        return (
          <Tag icon={<XMarkCircleIcon />} color='error'>
            Failed
          </Tag>
        )
      default:
        return (
          <Tag icon={<ClockCircleOutlined />} color='default'>
            Unknown
          </Tag>
        )
    }
  }

  const auditItemsColumns = [
    {
      title: 'Item ID',
      dataIndex: '_id',
      key: 'id',
      width: 165,
      render: (text) => (
        <IdText id={text} type={'stockaudititem'} longId={false} />
      )
    },
    {
      title: 'Item Type',
      dataIndex: 'itemType',
      key: 'itemType',
      width: 120
    },
    {
      title: 'Expected Weight',
      dataIndex: 'expectedWeight',
      key: 'expectedWeight',
      width: 120,
      render: (weight) => `${weight.toFixed(2)}g`
    },
    {
      title: 'Actual Weight',
      dataIndex: 'actualWeight',
      key: 'actualWeight',
      width: 120,
      render: (weight) => `${weight.toFixed(2)}g`
    },
    {
      title: 'Difference',
      key: 'difference',
      width: 120,
      render: (_, record) => {
        const diff = record.actualWeight - record.expectedWeight
        return (
          <Text type={diff === 0 ? 'success' : 'danger'}>
            {diff.toFixed(2)}g
          </Text>
        )
      }
    },
    {
      title: 'Status',
      dataIndex: 'status',
      key: 'status',
      width: 120,
      render: (status) => getStatusTag(status)
    }
  ]

  if (loading) {
    return (
      <div style={{ textAlign: 'center', padding: '50px' }}>
        <LoadingOutlined style={{ fontSize: 24 }} spin />
        <Text style={{ marginLeft: 16 }}>Loading stock audit details...</Text>
      </div>
    )
  }

  if (!stockAudit) {
    return null
  }

  return (
    <>
      {contextHolder}
      <Space direction='vertical' size='large' style={{ width: '100%' }}>
        <Space>
          <Button
            icon={<ArrowLeftOutlined />}
            onClick={() => navigate('/dashboard/inventory/stockaudits')}
          >
            Back to Stock Audits
          </Button>
        </Space>

        <Card>
          <Title level={4}>Stock Audit Details</Title>
          <Descriptions bordered>
            <Descriptions.Item label='ID'>
              <IdText id={stockAudit._id} type={'stockaudit'} longId={true} />
            </Descriptions.Item>
            <Descriptions.Item label='Status'>
              {getStatusTag(stockAudit.status)}
            </Descriptions.Item>
            <Descriptions.Item label='Created At'>
              <TimeDisplay dateTime={stockAudit.createdAt} showSince={true} />
            </Descriptions.Item>
            <Descriptions.Item label='Updated At'>
              <TimeDisplay dateTime={stockAudit.updatedAt} showSince={true} />
            </Descriptions.Item>
          </Descriptions>
        </Card>

        <Card title='Audit Items'>
          <Table
            dataSource={stockAudit.items || []}
            columns={auditItemsColumns}
            rowKey='_id'
            pagination={false}
            scroll={{ y: 'calc(100vh - 500px)' }}
          />
        </Card>
      </Space>
    </>
  )
}

export default StockAuditInfo