using Thesis
using SPICE
using LinearAlgebra
using Dates
using PlotlyJS

try
  furnsh("../../spice_files/naif0012.tls")
  furnsh("../../spice_files/de430.bsp")
catch
  furnsh("spice_files/naif0012.tls")
  furnsh("spice_files/de430.bsp")
end

function cost(m::Union{Mission, Mission_Guess})
  norm_mass = (m.start_mass - prop(m)[7]) / m.start_mass
  norm_C3 = ( m.launch_v∞ ⋅ m.launch_v∞ ) / 200.
  return 3norm_mass + norm_C3
end

function get_id(m::Mission)
  letters = "E"
  for phase in m.phases letters *= phase.planet.name[1] end
  letters *= " "
  letters *= string(cost(m))
  return letters
end

missions = Vector{Mission}()
folders = readdir("/home/connor/projects/thesis/archive/saturn", join=true)
for folder in folders
  try
    push!(missions, ingest(folder * "/mission"))
  catch e
    println("Ingestion failure")
  end
end

sorted_missions = sort(missions, by=cost)

@show get_id.(sorted_missions)