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//go:build !integration

package console

import (

"reflect"

"testing"

"time"

)

func TestFormatFieldValue_Pointers(t *testing.T) {

t.Parallel()

tests := []struct {

name string

value any

expected string

}{

{

name: "nil pointer",

value: (*int)(nil),

expected: "-",

},

{

name: "single pointer to int",

value: func() *int {

v := 42

return &v

}(),

expected: "42",

},

{

name: "double pointer to int",

value: func() **int {

v := 42

p1 := &v

return &p1

}(),

expected: "42",

},

}

for _, tt := range tests {

t.Run(tt.name, func(t *testing.T) {

val := reflect.ValueOf(tt.value)

result := formatFieldValue(val)

if result != tt.expected {

t.Errorf("got %q, want %q", result, tt.expected)

}

})

}

}

func TestFormatFieldValue_NumericTypes(t *testing.T) {

t.Parallel()

tests := []struct {

name string

value any

expected string

}{

{"int zero", int(0), "0"},

{"int positive", int(42), "42"},

{"int negative", int(-42), "-42"},

{"int8", int8(127), "127"},

{"int16", int16(32767), "32767"},

{"int32", int32(2147483647), "2147483647"},

{"int64", int64(9223372036854775807), "9223372036854775807"},

{"uint zero", uint(0), "0"},

{"uint positive", uint(42), "42"},

{"uint8", uint8(255), "255"},

{"uint16", uint16(65535), "65535"},

{"uint32", uint32(4294967295), "4294967295"},

{"uint64", uint64(18446744073709551615), "18446744073709551615"},

{"float32 zero", float32(0.0), "0"},

{"float32 positive", float32(3.14), "3.14"},

{"float64 zero", float64(0.0), "0"},

{"float64 positive", float64(3.14159265359), "3.14159265359"},

}

for _, tt := range tests {

t.Run(tt.name, func(t *testing.T) {

val := reflect.ValueOf(tt.value)

result := formatFieldValue(val)

if result != tt.expected {

t.Errorf("got %q, want %q", result, tt.expected)

}

})

}

}

func TestFormatFieldValue_TimeType(t *testing.T) {

t.Parallel()

// Test time.Time formatting

testTime := time.Date(2025, 10, 28, 14, 30, 45, 0, time.UTC)

tests := []struct {

name string

value any

expected string

}{

{

name: "valid time.Time",

value: testTime,

expected: "2025-10-28 14:30:45",

},

{

name: "zero time.Time",

value: time.Time{},

expected: "-",

},

}

for _, tt := range tests {

t.Run(tt.name, func(t *testing.T) {

val := reflect.ValueOf(tt.value)

result := formatFieldValue(val)

if result != tt.expected {

t.Errorf("got %q, want %q", result, tt.expected)

}

})

}

}

func TestFormatFieldValue_TimeTypeWithConfiguredLocation(t *testing.T) {

SetTimeLocation(time.FixedZone("UTC-07:00", -7*60*60))

t.Cleanup(ResetTimeLocation)

val := reflect.ValueOf(time.Date(2025, 10, 28, 14, 30, 45, 0, time.UTC))

result := formatFieldValue(val)

if result != "2025-10-28 07:30:45 UTC-07:00" {

t.Errorf("got %q, want %q", result, "2025-10-28 07:30:45 UTC-07:00")

}

}

func TestFormatFieldValue_UnexportedFields(t *testing.T) {

t.Parallel()

// Test handling of unexported fields (can't use Interface())

type testStruct struct {

exported int

unexported int

}

s := testStruct{exported: 42, unexported: 99}

val := reflect.ValueOf(s)

// Test unexported field formatting

unexportedField := val.FieldByName("unexported")

result := formatFieldValue(unexportedField)

if result != "99" {

t.Errorf("unexported int field: got %q, want %q", result, "99")

}

}

func TestFormatFieldValue_BoolType(t *testing.T) {

t.Parallel()

tests := []struct {

name string

value bool

expected string

}{

{"true", true, "true"},

{"false", false, "-"},

}

for _, tt := range tests {

t.Run(tt.name, func(t *testing.T) {

val := reflect.ValueOf(tt.value)

result := formatFieldValue(val)

if result != tt.expected {

t.Errorf("got %q, want %q", result, tt.expected)

}

})

}

}

func TestFormatFieldValue_InvalidValue(t *testing.T) {

t.Parallel()

// Test invalid reflect.Value

var val reflect.Value

result := formatFieldValue(val)

if result != "-" {

t.Errorf("invalid value: got %q, want %q", result, "-")

}

}

func TestFormatFieldValueWithTag_NumberFormat(t *testing.T) {

t.Parallel()

tests := []struct {

name string

value any

expected string

}{

{"int - small", 500, "500"},

{"int - 1k", 1000, "1.00k"},

{"int - 1.5k", 1500, "1.50k"},

{"int - 1M", 1000000, "1.00M"},

{"int - 5M", 5000000, "5.00M"},

{"int64", int64(250000), "250k"},

{"int32", int32(1500), "1.50k"},

{"uint", uint(2000), "2.00k"},

{"uint64", uint64(3500000), "3.50M"},

{"uint32", uint32(750), "750"},

}

tag := consoleTag{format: "number"}

for _, tt := range tests {

t.Run(tt.name, func(t *testing.T) {

val := reflect.ValueOf(tt.value)

result := formatFieldValueWithTag(val, tag)

if result != tt.expected {

t.Errorf("got %q, want %q", result, tt.expected)

}

})

}

}

func TestFormatFieldValueWithTag_CostFormat(t *testing.T) {

t.Parallel()

tests := []struct {

name string

value any

expected string

}{

{"float64 positive", float64(1.234), "$1.234"},

{"float64 small", float64(0.001), "$0.001"},

{"float64 large", float64(99.999), "$99.999"},

{"float64 zero", float64(0.0), "0"},

{"float32 positive", float32(5.67), "$5.670"},

{"float32 zero", float32(0.0), "0"},

}

tag := consoleTag{format: "cost"}

for _, tt := range tests {

t.Run(tt.name, func(t *testing.T) {

val := reflect.ValueOf(tt.value)

result := formatFieldValueWithTag(val, tag)

if result != tt.expected {

t.Errorf("got %q, want %q", result, tt.expected)

}

})

}

}

func TestFormatFieldValueWithTag_DefaultValue(t *testing.T) {

t.Parallel()

tag := consoleTag{defaultVal: "N/A"}

tests := []struct {

name string

value any

expected string

}{

{"zero int uses default", 0, "N/A"},

{"empty string uses default", "", "N/A"},

{"non-zero int ignores default", 42, "42"},

{"non-empty string ignores default", "hello", "hello"},

}

for _, tt := range tests {

t.Run(tt.name, func(t *testing.T) {

val := reflect.ValueOf(tt.value)

result := formatFieldValueWithTag(val, tag)

if result != tt.expected {

t.Errorf("got %q, want %q", result, tt.expected)

}

})

}

}

func TestFormatFieldValueWithTag_EmptyValueWithNumberFormat(t *testing.T) {

t.Parallel()

// Test that "-" is returned for empty values even with format tag

tag := consoleTag{format: "number"}

val := reflect.ValueOf("")

result := formatFieldValueWithTag(val, tag)

if result != "-" {

t.Errorf("empty string with number format: got %q, want %q", result, "-")

}

}

func TestFormatFieldValueWithTag_FilesizeFormat(t *testing.T) {

t.Parallel()

tag := consoleTag{format: "filesize"}

tests := []struct {

name string

value any

expected string

}{

{"bytes", int(512), "512 B"},

{"kilobytes", int(1024), "1.0 KB"},

{"megabytes", int(1048576), "1.0 MB"},

{"gigabytes", int64(1073741824), "1.0 GB"},

{"int64 bytes", int64(256), "256 B"},

{"uint bytes", uint(128), "128 B"},

}

for _, tt := range tests {

t.Run(tt.name, func(t *testing.T) {

val := reflect.ValueOf(tt.value)

result := formatFieldValueWithTag(val, tag)

if result != tt.expected {

t.Errorf("got %q, want %q", result, tt.expected)

}

})

}

}

func TestFormatFieldValueWithTag_NoFormat(t *testing.T) {

t.Parallel()

// Test with no format tag - should behave like formatFieldValue

tag := consoleTag{}

tests := []struct {

name string

value any

expected string

}{

{"int", 42, "42"},

{"string", "hello", "hello"},

{"float", 3.14, "3.14"},

}

for _, tt := range tests {

t.Run(tt.name, func(t *testing.T) {

val := reflect.ValueOf(tt.value)

result := formatFieldValueWithTag(val, tag)

if result != tt.expected {

t.Errorf("got %q, want %q", result, tt.expected)

}

})

}

}