133 lines
3.3 KiB
V
133 lines
3.3 KiB
V
module generator
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import freeflowuniverse.herolib.core.code { Param, Folder, IFile, VFile, CodeItem, File, Function, Import, Module, Struct, CustomCode, Result }
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import freeflowuniverse.herolib.core.texttools
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import freeflowuniverse.herolib.schemas.jsonschema.codegen as jsonschema_codegen {schemaref_to_type}
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import freeflowuniverse.herolib.schemas.openrpc.codegen {content_descriptor_to_parameter}
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import freeflowuniverse.herolib.baobab.specification {ActorMethod, ActorSpecification}
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pub fn generate_client_file(spec ActorSpecification) !VFile {
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actor_name_snake := texttools.snake_case(spec.name)
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actor_name_pascal := texttools.snake_case_to_pascal(spec.name)
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mut items := []CodeItem{}
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items << CustomCode {'
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pub struct Client {
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stage.Client
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}
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fn new_client(config stage.ActorConfig) !Client {
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return Client {
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Client: stage.new_client(config)!
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}
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}'}
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for method in spec.methods {
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items << generate_client_method(method)!
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}
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return VFile {
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imports: [
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Import{
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mod: 'freeflowuniverse.herolib.baobab.stage'
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},
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Import{
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mod: 'freeflowuniverse.herolib.core.redisclient'
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},
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Import{
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mod: 'x.json2 as json'
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types: ['Any']
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}
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]
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name: 'client_actor'
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items: items
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}
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}
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pub fn generate_example_client_file(spec ActorSpecification) !VFile {
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actor_name_snake := texttools.snake_case(spec.name)
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actor_name_pascal := texttools.snake_case_to_pascal(spec.name)
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mut items := []CodeItem{}
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items << CustomCode {'
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pub struct Client {
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stage.Client
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}
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fn new_client() !Client {
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mut redis := redisclient.new(\'localhost:6379\')!
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mut rpc_q := redis.rpc_get(\'actor_example_\${name}\')
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return Client{
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rpc: rpc_q
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}
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}'}
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for method in spec.methods {
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items << generate_client_method(method)!
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}
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return VFile {
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imports: [
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Import{
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mod: 'freeflowuniverse.herolib.baobab.stage'
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},
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Import{
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mod: 'freeflowuniverse.herolib.core.redisclient'
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},
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Import{
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mod: 'x.json2 as json'
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types: ['Any']
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}
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]
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name: 'client'
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items: items
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}
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}
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pub fn generate_client_method(method ActorMethod) !Function {
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name_fixed := texttools.snake_case(method.name)
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call_params := if method.parameters.len > 0 {
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method.parameters.map(texttools.snake_case(it.name)).map('Any(${it})').join(', ')
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} else {''}
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params_stmt := if method.parameters.len == 0 {
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''
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} else if method.parameters.len == 1 {
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'params := json.encode(${texttools.snake_case(method.parameters[0].name)})'
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} else {
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'mut params_arr := []Any{}
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params_arr = [${call_params}]
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params := json.encode(params_arr.str())
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'
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}
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mut client_call_stmt := "action := client.call_to_action(
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name: '${name_fixed}'"
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if params_stmt != '' {
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client_call_stmt += 'params: params'
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}
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client_call_stmt += ')!'
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result_type := schemaref_to_type(method.result.schema).vgen().trim_space()
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result_stmt := if result_type == '' {
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''
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} else {
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"return json.decode[${result_type}](action.result)!"
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}
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result_param := content_descriptor_to_parameter(method.result)!
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return Function {
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receiver: code.new_param(v: 'mut client Client')!
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result: Param{...result_param, typ: Result{result_param.typ}}
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name: name_fixed
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body: '${params_stmt}\n${client_call_stmt}\n${result_stmt}'
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summary: method.summary
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description: method.description
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params: method.parameters.map(content_descriptor_to_parameter(it)!)
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}
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} |