// approved_region_ha_copy_test.go
package main

import (
	"os"
	"regexp"
	"strconv"
	"testing"
)

// The copy gate of region HA plan 2a (Task 1). The record is a markdown
// table in the moves record's format, read with the moves gate's parser
// and checked with the run gate's helpers, so "approved" and "applied"
// mean what they mean there:
//
//   - TestRegionHACopyRecordIsComplete: the record names exactly RHA-C1 to
//     RHA-C25;
//   - TestRegionHACopyHasNoEmDash;
//   - TestRegionHABuiltCopyIsApproved: an id in regionHACopyBuilt is an
//     approved row. No pending string reaches code, CLI help or docs;
//   - TestRegionHABuiltCopyIsApplied: a built row's text is in the file it
//     names.
const regionHACopyRecordPath = "docs/superpowers/plans/2026-10-16-region-ha-2a-copy.md"

var regionHACopyIDPattern = regexp.MustCompile(`^RHA-C[0-9]+$`)

// regionHACopyIDs is the record's inventory: RHA-C1 to RHA-C25, pinned
// (RHA-C17 to RHA-C19 are Task 11's; RHA-C20 to RHA-C25 are Task 10's
// further rows).
var regionHACopyIDs = func() []string {
	ids := make([]string, 0, 25)
	for i := 1; i <= 25; i++ {
		ids = append(ids, "RHA-C"+strconv.Itoa(i))
	}
	return ids
}()

// regionHACopyBuilt is every id whose text the code or docs carry. The
// task that writes a row's text adds its id here in the same commit, once
// Paul has approved the row.
var regionHACopyBuilt = []string{"RHA-C1", "RHA-C2", "RHA-C3", "RHA-C4", "RHA-C5", "RHA-C6", "RHA-C7", "RHA-C8", "RHA-C9", "RHA-C10", "RHA-C11", "RHA-C12", "RHA-C13", "RHA-C14", "RHA-C15", "RHA-C16", "RHA-C17", "RHA-C18", "RHA-C19", "RHA-C20", "RHA-C21", "RHA-C22", "RHA-C23", "RHA-C24", "RHA-C25"}

func mustParseRegionHARecord(t *testing.T) []copyRow {
	t.Helper()
	raw, err := os.ReadFile(regionHACopyRecordPath)
	if err != nil {
		t.Fatal(err)
	}
	rows, err := parseCopyTable(string(raw), regionHACopyRecordPath, regionHACopyIDPattern, "an RHA-C<n>")
	if err != nil {
		t.Fatal(err)
	}
	return rows
}

func TestRegionHACopyRecordIsComplete(t *testing.T) {
	reportAll(t, checkMovesInventory(mustParseRegionHARecord(t), regionHACopyIDs))
}

func TestRegionHACopyHasNoEmDash(t *testing.T) {
	reportAll(t, checkMovesNoEmDash(mustParseRegionHARecord(t)))
}

func TestRegionHABuiltCopyIsApproved(t *testing.T) {
	reportAll(t, checkRunBuilt(mustParseRegionHARecord(t), regionHACopyBuilt))
}

func TestRegionHABuiltCopyIsApplied(t *testing.T) {
	reportAll(t, checkRunApplied(builtRows(mustParseRegionHARecord(t), regionHACopyBuilt), "."))
}