package reflection

import (
	"fmt"
	"testing"
)

type Fakeb struct {
	In int               `json:"in"`
	BS map[string]string `json:"bs"`
}

type Ab struct {
	Name string `json:"name"`
}

type fake struct {
	Name  string         `json:"name"`
	Age   int            `json:"age"`
	Usage []Fakeb        `json:"usage"`
	XX    Fakeb          `json:"xx"`
	AX    *Fakeb         `json:"ax"`
	SS    []string       `json:"ss"`
	DS    []int          `json:"ds"`
	Ms    map[string]int `json:"ms"`
	AB    map[string]Ab  `json:"ab"`
}

func TestSetter(t *testing.T) {
	dst := &fake{}
	vs := map[string]any{
		"name": "xxx",
	}
	vvs := []map[string]any{
		{
			"in": 15,
			"bs": map[string]any{
				"aa": "vv",
			},
		},
	}
	ms := map[string]any{
		"name":  "aa",
		"age":   "5",
		"usage": vvs,
		"xx":    map[string]any{"in": 45},
		"ax":    map[string]any{"in": 55},
		"ss":    []string{"11", "ss"},
		"ds":    []int{55, 55, 34},
		"ms":    map[string]any{"aa": "23"},
		"ab": map[string]any{
			"xx": vs,
		},
	}
	err := Setter(dst, ms)
	if err != nil {
		t.Error(err)
		return
	}
	if dst.Age != 5 {
		t.Errorf("setter failed")
	} else {
		fmt.Printf("%+v", dst)
	}
}