Class: GitFit::Geo::DivisionDetector

Inherits:
Object
  • Object
show all
Defined in:
lib/git_fit/geo/division_detector.rb

Constant Summary collapse

KEEP_PLACEHOLDER = 
'gqqrFurkeU??'
SAMPLE_INTERVAL_DEG = 
0.01
CACHE_DIR = 
'data/cache'
POINT_CACHE_FILE = 
File.join(CACHE_DIR, 'geo-point.jsonl')

Instance Method Summary collapse

Constructor Details

#initialize(db:, amap_key: nil, batch: 20, limit: nil, strategy: 'proportional', time_budget: nil, dry_run: false) ⇒ DivisionDetector

Returns a new instance of DivisionDetector.



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# File 'lib/git_fit/geo/division_detector.rb', line 15

def initialize(db:, amap_key: nil, batch: 20, limit: nil, strategy: 'proportional', time_budget: nil,
               dry_run: false)
  @db = db
  @geocoder = ReverseGeocode.new(amap_key: amap_key)
  @amap_key = amap_key
  @batch = batch
  @limit = limit
  @strategy = strategy
  @time_budget = time_budget
  @start_time = Time.now
  @dry_run = dry_run
  @processed = 0
  @skipped_placeholder    = 0
  @skipped_empty_polyline = 0
  @skipped_no_gps         = 0
  @skipped_no_samples     = 0
  @skipped_no_divisions   = 0
  @errors = 0
  @attempted = 0
  @total = 0
  FileUtils.mkdir_p(CACHE_DIR)
  load_caches
end

Instance Method Details

#run ⇒ Object 



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# File 'lib/git_fit/geo/division_detector.rb', line 39

def run
  $stdout.sync = true
  activities = pending_activities
  @total = activities.size

  if @total > 0 && @amap_key.nil?
    $stdout.puts 'WARNING: AMAP_API_KEY not configured. China coordinates will fail.'
    $stdout.puts 'Set via: ENV["AMAP_API_KEY"] or config.yml sync.amap.api_key'
    $stdout.puts ''
  end

  $stdout.puts "Geo detection: #{@total} activities to process"
  activities.each_slice(@batch) do |batch|
    break if budget_exhausted?
    process_batch(batch)
    break if @limit && @processed >= @limit
  end
  print_summary
end