package routes

import (
  "fmt"
  "log"
  "net/http"

  "github.com/flamego/binding"
  "github.com/flamego/flamego"
  "github.com/flamego/template"
  "github.com/flamego/validator"

  "git.metaunix.net/bitgoblin/blt/models"
  "git.metaunix.net/bitgoblin/blt/web/forms"
)

func BenchmarkGetList(t template.Template, data template.Data) {
  // add benchmarks to template
  var benchmarks []models.Benchmark
  models.DB.Find(&benchmarks)
  data["benchmarks"] = benchmarks

  data["title"] = "List of Benchmarks"
  t.HTML(http.StatusOK, "benchmark/list")
}

func BenchmarkGetView(c flamego.Context, t template.Template, data template.Data) {
  // find benchmark ID from request
  benchmarkID := c.Param("benchmark_id")

  // find benchmark from DB
  var benchmark models.Benchmark
  models.DB.First(&benchmark, benchmarkID)
  data["benchmark"] = benchmark

  data["title"] = benchmark.Name
  t.HTML(http.StatusOK, "benchmark/view")
}

func BenchmarkGetCreate(t template.Template, data template.Data) {
  data["title"] = "Add New Benchmark"
  t.HTML(http.StatusOK, "benchmark/create")
}

func BenchmarkPostCreate(c flamego.Context, form forms.BenchmarkForm, errs binding.Errors) {
  if len(errs) > 0 {
    var err error
    switch errs[0].Category {
    case binding.ErrorCategoryValidation:
      err = errs[0].Err.(validator.ValidationErrors)[0]
    default:
      err = errs[0].Err
    }
    log.Fatal(err)
  }

  benchmark := models.Benchmark{
    Name: form.Name,
    ScoringType: form.ScoringType,
    Description: form.Description,
  }

  _ = models.DB.Create(&benchmark)

  c.Redirect(fmt.Sprintf("/benchmark/%d", benchmark.ID))
}