import Mock from "mockjs"

const student =  Mock.mock({
    "list|100": [
      {
        "Id|+1": 1,
        "name": "@cname",
        "gender":`@pick(['男', '女'])`,
        "studentId": "@integer(1000000000,9999999999)",
        "department":`@pick(['机电工程系', '护理分院','建筑系','材料科学与工程系','环境科学与工程系'])`,
        "major":`@pick(['机械制造与自动化', '材料科学与工程', '环境科学与工程', '建筑工程', '护理学'])`,
        "classes":`@pick(['机制1班', '材料1班', '环境1班', '建筑1班','护理1班'])`,
        "status":`@pick(['休学', '退学', '复学'])`,
      },
    ],
  });

  export default [
    {
      url:'/api-list',
      method:'get',
      response: () => {
        return {
          code: 200,
          data: student
        }
      }
    },
    {
      url: '/api-student',
      method: 'post',
      response: (req) => {
        if (req.body.name !== '') {
          return student.list.filter(item => item.name.includes(req.body.name))
        }
        else if (req.body.studentId !== '') {
          const studentId = Number(req.body.studentId)
          if (!isNaN(studentId)) {
            return student.list.filter(item => item.studentId === studentId)
          } else {
            return {
              code: 400,
              message: 'Invalid student number format'
            }
          }
        }
        else if (req.body.name !== '') {
          return student.list.filter(item => item.name.includes(req.body.name))
        }
        else if (req.body.gender !== '') {
          return student.list.filter(item => item.gender.includes(req.body.gender))
        }
        else if (req.body.department !== '') {
          return student.list.filter(item => item.grade.includes(req.body.department))
        }
        else if (req.body.major !== '') {
          return student.list.filter(item => item.major.includes(req.body.major))
        }
        else if (req.body.classes !== '') {
          return student.list.filter(item => item.classes.includes(req.body.classes))
        }
        else if (req.body.status !== '') {
          return student.list.filter(item => item.major.includes(req.body.status))
        }
        return {
          code: 200,
        }
      }
    }
  ]