Add compare and tui commands with shared sort/filter CLI wiring
- add pubcli compare command to rank nearby stores by filtered deal coverage, bogo count, aggregate score, and distance tie-breaks - support --count (1-10) for comparison breadth and emit structured JSON/text output with ranked entries - add robust distance token parsing to tolerate upstream distance string formatting differences - add pubcli tui interactive terminal browser with paging, deal detail drill-in, and explicit TTY validation for stdin/stdout - share deal-filter flag registration across root/tui/compare and add --sort support in root execution path - validate sort mode early and allow canonical aliases (end, expiry, expiration) while preserving explicit invalid-arg guidance - expand tolerant CLI normalization for new commands/flags and aliases (orderby, sortby, count, bare-flag rewrite for compare/tui) - update quick-start flag list and integration tests to cover compare help and normalization behavior
This commit is contained in:
198
cmd/compare.go
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198
cmd/compare.go
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package cmd
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import (
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"encoding/json"
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"fmt"
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"sort"
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"strconv"
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"strings"
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"github.com/spf13/cobra"
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"github.com/tayloree/publix-deals/internal/api"
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"github.com/tayloree/publix-deals/internal/filter"
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)
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var flagCompareCount int
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type compareStoreResult struct {
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Rank int `json:"rank"`
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Number string `json:"number"`
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Name string `json:"name"`
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City string `json:"city"`
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State string `json:"state"`
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Distance string `json:"distance"`
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MatchedDeals int `json:"matchedDeals"`
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BogoDeals int `json:"bogoDeals"`
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Score float64 `json:"score"`
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TopDeal string `json:"topDeal"`
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}
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var compareCmd = &cobra.Command{
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Use: "compare",
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Short: "Compare nearby stores by filtered deal quality",
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Example: ` pubcli compare --zip 33101
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pubcli compare --zip 33101 --category produce --sort savings
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pubcli compare --zip 33101 --bogo --json`,
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RunE: runCompare,
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}
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func init() {
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rootCmd.AddCommand(compareCmd)
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registerDealFilterFlags(compareCmd.Flags())
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compareCmd.Flags().IntVar(&flagCompareCount, "count", 5, "Number of nearby stores to compare (1-10)")
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}
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func runCompare(cmd *cobra.Command, _ []string) error {
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if err := validateSortMode(); err != nil {
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return err
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}
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if flagZip == "" {
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return invalidArgsError(
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"--zip is required for compare",
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"pubcli compare --zip 33101",
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"pubcli compare --zip 33101 --category produce",
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)
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}
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if flagCompareCount < 1 || flagCompareCount > 10 {
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return invalidArgsError(
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"--count must be between 1 and 10",
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"pubcli compare --zip 33101 --count 5",
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)
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}
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client := api.NewClient()
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stores, err := client.FetchStores(cmd.Context(), flagZip, flagCompareCount)
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if err != nil {
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return upstreamError("fetching stores", err)
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}
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if len(stores) == 0 {
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return notFoundError(
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fmt.Sprintf("no stores found near %s", flagZip),
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"Try a nearby ZIP code.",
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)
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}
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results := make([]compareStoreResult, 0, len(stores))
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errCount := 0
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for _, store := range stores {
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storeNumber := api.StoreNumber(store.Key)
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resp, fetchErr := client.FetchSavings(cmd.Context(), storeNumber)
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if fetchErr != nil {
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errCount++
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continue
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}
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items := filter.Apply(resp.Savings, filter.Options{
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BOGO: flagBogo,
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Category: flagCategory,
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Department: flagDepartment,
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Query: flagQuery,
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Sort: flagSort,
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Limit: flagLimit,
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})
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if len(items) == 0 {
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continue
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}
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bogoDeals := 0
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score := 0.0
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for _, item := range items {
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if filter.ContainsIgnoreCase(item.Categories, "bogo") {
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bogoDeals++
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}
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score += filter.DealScore(item)
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}
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results = append(results, compareStoreResult{
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Number: storeNumber,
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Name: store.Name,
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City: store.City,
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State: store.State,
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Distance: strings.TrimSpace(store.Distance),
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MatchedDeals: len(items),
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BogoDeals: bogoDeals,
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Score: score,
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TopDeal: topDealTitle(items[0]),
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})
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}
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if len(results) == 0 {
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if errCount == len(stores) {
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return upstreamError("fetching deals", fmt.Errorf("all %d store lookups failed", len(stores)))
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}
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return notFoundError(
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"no stores have deals matching your filters",
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"Relax filters like --category/--department/--query.",
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)
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}
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sort.SliceStable(results, func(i, j int) bool {
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if results[i].MatchedDeals != results[j].MatchedDeals {
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return results[i].MatchedDeals > results[j].MatchedDeals
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}
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if results[i].Score != results[j].Score {
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return results[i].Score > results[j].Score
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}
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return parseDistance(results[i].Distance) < parseDistance(results[j].Distance)
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})
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for i := range results {
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results[i].Rank = i + 1
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}
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if flagJSON {
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return json.NewEncoder(cmd.OutOrStdout()).Encode(results)
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}
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fmt.Fprintf(cmd.OutOrStdout(), "\nStore comparison near %s (%d matching store(s))\n\n", flagZip, len(results))
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for _, r := range results {
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fmt.Fprintf(
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cmd.OutOrStdout(),
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"%d. #%s %s (%s, %s)\n matches: %d | bogo: %d | score: %.1f | distance: %s mi\n top: %s\n\n",
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r.Rank,
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r.Number,
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r.Name,
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r.City,
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r.State,
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r.MatchedDeals,
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r.BogoDeals,
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r.Score,
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emptyIf(r.Distance, "?"),
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r.TopDeal,
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)
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}
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if errCount > 0 {
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fmt.Fprintf(cmd.OutOrStdout(), "note: skipped %d store(s) due to upstream fetch errors.\n", errCount)
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}
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return nil
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}
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func topDealTitle(item api.SavingItem) string {
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if title := filter.CleanText(filter.Deref(item.Title)); title != "" {
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return title
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}
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if desc := filter.CleanText(filter.Deref(item.Description)); desc != "" {
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return desc
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}
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if item.ID != "" {
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return "Deal " + item.ID
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}
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return "Untitled deal"
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}
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func parseDistance(raw string) float64 {
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for _, token := range strings.Fields(raw) {
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clean := strings.Trim(token, ",")
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if d, err := strconv.ParseFloat(clean, 64); err == nil {
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return d
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}
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}
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return 999999
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}
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func emptyIf(value, fallback string) string {
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if strings.TrimSpace(value) == "" {
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return fallback
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}
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return value
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}
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