66 lines
1.3 KiB
Go
66 lines
1.3 KiB
Go
package schema
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import (
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"errors"
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"reflect"
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"github.com/sashabaranov/go-openai/jsonschema"
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)
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type array struct {
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basic
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// items is the schema of the items in the array
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items Type
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}
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func (a array) SchemaType() jsonschema.DataType {
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return jsonschema.Array
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}
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func (a array) Definition() jsonschema.Definition {
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def := a.basic.Definition()
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def.Type = jsonschema.Array
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i := a.items.Definition()
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def.Items = &i
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def.AdditionalProperties = false
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return def
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}
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func (a array) FromAny(val any) (reflect.Value, error) {
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v := reflect.ValueOf(val)
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// first realize we may have a pointer to a slice if this type is not required
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if !a.required && v.Kind() == reflect.Ptr {
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v = v.Elem()
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}
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if v.Kind() != reflect.Slice {
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return reflect.Value{}, errors.New("expected slice, got " + v.Kind().String())
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}
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// if the slice is nil, we can just return it
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if v.IsNil() {
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return v, nil
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}
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// if the slice is not nil, we need to convert each item
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items := make([]reflect.Value, v.Len())
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for i := 0; i < v.Len(); i++ {
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item, err := a.items.FromAny(v.Index(i).Interface())
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if err != nil {
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return reflect.Value{}, err
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}
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items[i] = item
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}
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return reflect.ValueOf(items), nil
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}
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func (a array) SetValue(obj reflect.Value, val reflect.Value) {
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if !a.required {
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val = val.Addr()
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}
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obj.Field(a.index).Set(val)
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}
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