package wire_test

import (
	"fmt"
	"net/http"
	"net/http/httptest"
	"time"

	"git.golem15.com/golem15/summercms/modules/wire"
)

// postJSON is the response shape of one acme.blog post.
type postJSON struct {
	ID          uint         `json:"id"`
	Title       string       `json:"title"`
	Tags        []string     `json:"tags"`
	Featured    wire.TriBool `json:"featured"`
	Pinned      wire.TriBool `json:"pinned"`
	PublishedAt wire.Time    `json:"published_at"`
}

func ExampleWriteJSON() {
	var tags []string // nil: the post has no tags
	warsaw := time.FixedZone("CEST", 2*60*60)
	body := postJSON{
		ID:          1,
		Title:       "Tips & <tricks>",
		Tags:        wire.Slice(tags),
		Featured:    wire.TriBool{},
		Pinned:      wire.TriBool{Value: true, Valid: true},
		PublishedAt: wire.Time{Time: time.Date(2026, 9, 30, 14, 5, 0, 0, warsaw)},
	}
	rec := httptest.NewRecorder()
	wire.WriteJSON(rec, http.StatusOK, map[string]any{"data": body})
	fmt.Println(rec.Code, rec.Header().Get("Content-Type"))
	fmt.Printf("%s|\n", rec.Body.String())

	rec = httptest.NewRecorder()
	wire.WriteOpaque500(rec)
	fmt.Println(rec.Code, rec.Body.String())
	// Output:
	// 200 application/json
	// {"data":{"id":1,"title":"Tips & <tricks>","tags":[],"featured":null,"pinned":true,"published_at":"2026-09-30T12:05:00+00:00"}}|
	// 500 {"error":true,"message":"Internal server error"}
}