package monitor

import (
	"testing"

	"gitea.dooplex.hu/admin/felhom-controller/internal/config"
	"gitea.dooplex.hu/admin/felhom-controller/internal/system"
)

// R-516 item 10 — the resource warnings („SSD disk usage high: 90%") reached the household's banner in
// English on every page. checkResources now attaches the dashboard's own sentence (a bundle key) beside
// each one, and the wire text is byte-for-byte what it was.
//
// COMPANION RED-PROOF: give the SSD warning a zero MsgRef (addWarning) — the "warn" case fails here
// and the banner test in internal/web shows the English wire text again.
func TestR516_ResourceWarningsCarryTheirDashboardSentence(t *testing.T) {
	cfg := config.Default()
	cases := []struct {
		name               string
		info               system.SystemInfo
		wantIssue, wantKey []string
		wantWire           []string
	}{
		{"warn", system.SystemInfo{DiskPercent: 85, HDDConfigured: true, HDDPercent: 85, MemPercent: 90, CPUPercent: 95,
			TemperatureCelsius: 80, TemperatureSource: "coretemp"}, nil,
			[]string{"health.system_disk_high", "health.data_disk_high", "health.memory_high", "health.cpu_high", "health.temperature_high"},
			[]string{"SSD disk usage high: 85%", "HDD disk usage high: 85%", "Memory usage high: 90%", "CPU usage high: 95%", "Temperature high: 80°C (coretemp)"}},
		{"critical", system.SystemInfo{DiskPercent: 95, HDDConfigured: true, HDDPercent: 96},
			[]string{"health.system_disk_critical", "health.data_disk_critical"}, nil,
			[]string{"SSD disk usage critical: 95%", "HDD disk usage critical: 96%"}},
	}
	for _, c := range cases {
		r := &HealthReport{}
		checkResources(r, c.info, cfg, nil, false)
		texts, keys := r.Warnings, []string{}
		for i := range r.Warnings {
			keys = append(keys, r.WarningMsgAt(i).Key)
		}
		if c.wantIssue != nil {
			texts, keys = r.Issues, nil
			for i := range r.Issues {
				keys = append(keys, r.IssueMsgAt(i).Key)
			}
		}
		want := c.wantKey
		if c.wantIssue != nil {
			want = c.wantIssue
		}
		if len(texts) != len(c.wantWire) {
			t.Fatalf("%s: %d entries %q, want %d — the cases below would be compared against nothing", c.name, len(texts), texts, len(c.wantWire))
		}
		for i := range texts {
			if texts[i] != c.wantWire[i] {
				t.Errorf("%s: the wire text moved: %q, want %q", c.name, texts[i], c.wantWire[i])
			}
			if keys[i] != want[i] {
				t.Errorf("%s: %q carries dashboard key %q, want %q", c.name, texts[i], keys[i], want[i])
			}
		}
		if len(r.Warnings) != len(r.WarningKinds) || len(r.Warnings) != len(r.WarningMsgs) || len(r.Issues) != len(r.IssueMsgs) {
			t.Errorf("%s: the parallel slices drifted apart", c.name)
		}
	}
}