package web_test

import (
	"fmt"
	"strings"
	"testing"

	"github.com/stretchr/testify/assert"
	"github.com/stretchr/testify/require"
)

// The stored judged spots include the ones the model kept as the base (ADR-035), for a
// later evaluation. The page lists only the ones a reader should check: changed and
// uncertain.

func TestUploadStatus_OnlyChangedAndUncertainSpotsAreListedNotTheKeptOnes(t *testing.T) {
	app, _ := newUploadApp(t, audioOK, 200<<20)
	id := seedUpload(t, userID, "m", "done", "Synthetic transcript.")
	setReconciliation(t, id, `{"status":"reconciled","base":"a","alt":"b","reconciler":"c","disputes":3,"adjudicated":3,"changed":1,"unsure":1,
	  "contested":[
	   {"seconds":60,"base":"CHANGEDBASE","alt":"CHANGEDALT","used":"alt","unsure":false},
	   {"seconds":120,"base":"KEPTBASE","alt":"KEPTALT","used":"base","unsure":false},
	   {"seconds":180,"base":"UNSUREBASE","alt":"UNSUREALT","used":"base","unsure":true}]}`)

	b := body(t, do(t, app, get("/uploads/"+id+"/status")))

	assert.Contains(t, b, "CHANGEDBASE")
	assert.Contains(t, b, "UNSUREALT")
	assert.NotContains(t, b, "KEPTBASE", "a spot the model confidently kept is not one for the reader to check")
	assert.NotContains(t, b, "KEPTALT")
}

func TestUploadStatus_TheMoreCountIgnoresKeptSpotsAndMatchesTheListedKind(t *testing.T) {
	app, _ := newUploadApp(t, audioOK, 200<<20)
	id := seedUpload(t, userID, "m", "done", "Synthetic transcript.")
	var spots []string
	for i := 0; i < 60; i++ {
		spots = append(spots, fmt.Sprintf(`{"seconds":%d,"base":"b%d","alt":"a%d","used":"alt","unsure":false}`, i*10, i, i))
		spots = append(spots, fmt.Sprintf(`{"seconds":%d,"base":"k%d","alt":"j%d","used":"base","unsure":false}`, i*10+5, i, i))
	}
	setReconciliation(t, id, `{"status":"reconciled","base":"a","alt":"b","reconciler":"c","disputes":400,"changed":60,"contested":[`+strings.Join(spots, ",")+`]}`)

	b := body(t, do(t, app, get("/uploads/"+id+"/status")))

	assert.Contains(t, b, "10 more", "60 changed, 50 shown: the 60 kept ones do not count")
	assert.NotContains(t, b, "k0 / j0", "a kept spot is not rendered even when it is among the first stored")
}

func TestUploadStatus_WhenNothingNeedsCheckingThereIsNoSpotsSection(t *testing.T) {
	app, _ := newUploadApp(t, audioOK, 200<<20)
	id := seedUpload(t, userID, "m", "done", "Synthetic transcript.")
	setReconciliation(t, id, `{"status":"reconciled","base":"a","alt":"b","reconciler":"c","disputes":1,"adjudicated":1,
	  "contested":[{"seconds":60,"base":"KEPTBASE","alt":"KEPTALT","used":"base","unsure":false}]}`)

	b := body(t, do(t, app, get("/uploads/"+id+"/status")))

	require.Contains(t, b, "Reconciled from two transcripts")
	assert.NotContains(t, b, "Spots to check", "an empty list would invite checking nothing")
}

func TestUploadStatus_ASpotShowsTheWordsJustBeforeIt(t *testing.T) {
	app, _ := newUploadApp(t, audioOK, 200<<20)
	id := seedUpload(t, userID, "m", "done", "Synthetic transcript.")
	setReconciliation(t, id, `{"status":"reconciled","base":"a","alt":"b","reconciler":"c","disputes":1,"changed":1,
	  "contested":[{"seconds":2640,"base":"special","alt":"CAMT","used":"alt","unsure":false,"before":"vi skickar in ett"}]}`)

	b := body(t, do(t, app, get("/uploads/"+id+"/status")))

	assert.Contains(t, b, "vi skickar in ett", "the words before the spot are how a reader finds it in the audio")
	assert.Contains(t, b, "special")
	assert.Contains(t, b, "CAMT")
}