const mongoose = require('mongoose'),
  Schema = mongoose.Schema;

const schema = new Schema({
  appId: { type: Schema.Types.ObjectId, ref: 'Application', required: true },
  name: { type: String, required: true },
  agn: { type: String, required: true },
  meta: { type: Schema.Types.Mixed },                     // Store fields read from corresponding q/q*.t* file
  data: { type: Schema.Types.Mixed },                     // Store sprayed segment numeric arrays

  totalSprLength: { type: Number, required: false },      // always in meter(s), use for SATLOG exported spray data file .asc only

  totalTurnTime: { type: Number, required: false },       // always in seconds
  totalSprayTime: { type: Number, required: false },      // always in seconds
  totalFlightTime: { type: Number, required: false },     // always in seconds

  totalSprayed: { type: Number, required: false },        // always in hectare(s)
  totalSprayMat: { type: Number, required: false },       // Total Sprayed material amount. Always in metric (L/Ha or Kg/Ha)
  // RateUnits: 0: oz/ac, 1: gal/ac, 2: lbs/ac, 3: L/ha, 4: Kg/ha  
  totalSprayMatUnit: { type: Number, required: false },   // 3: L/ha or 4: Kg/ha
  note: { type: String },                                 // Record notes or errors found while processing the file
  markedDelete: { type: Boolean, default: false }
});

module.exports = mongoose.model('AppFile', schema);