package models

import (
	"encoding/json"
	"testing"
)

func TestClaimsUnmarshal_ProjectMetadataRoleIDs(t *testing.T) {
	payload := `{
		"users_id":"U0000000003",
		"email_address":"user@example.com",
		"role_id":[30],
		"project_metadata":[
			{"project_id":101,"alias":"proj-a","role_ids":[44,52]}
		]
	}`

	var claims Claims
	if err := json.Unmarshal([]byte(payload), &claims); err != nil {
		t.Fatalf("expected no error, got %v", err)
	}

	if len(claims.RoleID) != 1 || claims.RoleID[0] != 30 {
		t.Fatalf("unexpected base role: %v", claims.RoleID)
	}

	if len(claims.Projects) != 1 {
		t.Fatalf("expected 1 project, got %d", len(claims.Projects))
	}

	if claims.Projects[0].ProjectID != 101 {
		t.Fatalf("expected project_id=101, got %d", claims.Projects[0].ProjectID)
	}

	if len(claims.Projects[0].RoleID) != 2 || claims.Projects[0].RoleID[0] != 44 || claims.Projects[0].RoleID[1] != 52 {
		t.Fatalf("unexpected project role ids: %v", claims.Projects[0].RoleID)
	}
}

func TestClaimsUnmarshal_ProjectsMetadataSingleObject(t *testing.T) {
	payload := `{
		"user_id":"U0000000003",
		"email":"user@example.com",
		"role_id":"30",
		"projects_metadata":{"project_id":202,"alias":"proj-b","role_id":"61"}
	}`

	var claims Claims
	if err := json.Unmarshal([]byte(payload), &claims); err != nil {
		t.Fatalf("expected no error, got %v", err)
	}

	if claims.UsersID != "U0000000003" {
		t.Fatalf("expected users_id fallback from user_id, got %s", claims.UsersID)
	}

	if claims.EmailAddress != "user@example.com" {
		t.Fatalf("expected email fallback from email, got %s", claims.EmailAddress)
	}

	if len(claims.Projects) != 1 {
		t.Fatalf("expected 1 project from projects_metadata object, got %d", len(claims.Projects))
	}

	if len(claims.Projects[0].RoleID) != 1 || claims.Projects[0].RoleID[0] != 61 {
		t.Fatalf("unexpected project role ids: %v", claims.Projects[0].RoleID)
	}
}