# Test specialized AST insertion tools: insert-func, insert-type, insert-decl, and explicit imports.

# 1. Insert struct type into api/server.go
exec semedit insert-type --file api/server.go --source 'type Config struct { Port int }'
stdout 'Successfully inserted type\. file: api/server.go\. symbol: Config\. line \(navigation only\): [0-9]+\.'

# 2. Insert public method on Server (clusters after receiver definition)
exec semedit insert-func --file api/server.go --source 'func (s *Server) Start() error { var _ = crand.Reader; return nil }'
stdout 'Successfully inserted function\. file: api/server.go\. symbol: Server.Start\. line \(navigation only\): [0-9]+\.'

# 3. Insert directly after a pointer-receiver anchor.
exec semedit insert-func --file api/server.go --placement after_symbol --target '(*Server).Start' --source 'func (s *Server) Stop() error { return nil }'
stdout 'Successfully inserted function\. file: api/server.go\. symbol: Server.Stop\. line \(navigation only\): [0-9]+\.'

# 4. Insert private method on Server (clusters in private section)
exec semedit insert-func --file api/server.go --source 'func (s *Server) stop() error { return nil }'
stdout 'Successfully inserted function\. file: api/server.go\.'

# 5. Insert constant into existing const group
exec semedit insert-decl --file api/server.go --source 'const DefaultPort = 8080'
stdout 'Successfully inserted declaration\. file: api/server.go\.'

# 6. Add explicit import with alias
exec semedit imports --file api/server.go --add 'crand crypto/rand'
stdout 'Successfully organized imports.'

# 7. Verify transformed file matches expected golden state
cmp api/server.go want/api/server.go

# 8. Assert unsupported access modifier in Go is rejected
! exec semedit insert-func --file api/server.go --access protected --source 'func Helper() {}'
stderr 'must be one of .*infer, public, private'

-- go.mod --
module example.com/specialized

go 1.23

-- api/server.go --
package api

const (
	StatusStarting = "starting"
	StatusRunning  = "running"
)

type Server struct {
	name string
}

func (s *Server) helper() {}

-- want/api/server.go --
package api

import crand "crypto/rand"

type Config struct{ Port int }

const (
	StatusStarting = "starting"
	StatusRunning  = "running"
	DefaultPort    = 8080
)

type Server struct {
	name string
}

func (s *Server) Start() error { var _ = crand.Reader; return nil }

func (s *Server) Stop() error { return nil }

func (s *Server) helper() {}

func (s *Server) stop() error { return nil }