Initial commit

internal/models/landing.go

@@ -0,0 +1,145 @@
+package models
+
+import (
+	"encoding/json"
+)
+
+// Landing represents a landing page
+type Landing struct {
+	BaseModel
+	ID          string         `json:"id"`
+	Title       string         `json:"title"`
+	Description string         `json:"description"`
+	CoverURI    string         `json:"cover_uri"`
+	Type        string         `json:"type"`
+	Blocks      []LandingBlock `json:"blocks"`
+	Available   bool           `json:"available"`
+}
+
+// DeJSON deserializes a Landing from JSON
+func (l *Landing) DeJSON(data []byte, c ClientInterface) (Model, error) {
+	var raw map[string]json.RawMessage
+	if err := json.Unmarshal(data, &raw); err != nil {
+		return nil, err
+	}
+
+	landing := &Landing{BaseModel: *NewBaseModel(c)}
+
+	if v, ok := raw["id"]; ok {
+		json.Unmarshal(v, &landing.ID)
+	}
+	if v, ok := raw["title"]; ok {
+		json.Unmarshal(v, &landing.Title)
+	}
+	if v, ok := raw["description"]; ok {
+		json.Unmarshal(v, &landing.Description)
+	}
+	if v, ok := raw["cover_uri"]; ok {
+		json.Unmarshal(v, &landing.CoverURI)
+	}
+	if v, ok := raw["type"]; ok {
+		json.Unmarshal(v, &landing.Type)
+	}
+	if v, ok := raw["available"]; ok {
+		json.Unmarshal(v, &landing.Available)
+	}
+
+	if v, ok := raw["blocks"]; ok {
+		var blocks []LandingBlock
+		json.Unmarshal(v, &blocks)
+		landing.Blocks = blocks
+	}
+
+	return landing, nil
+}
+
+// DeList deserializes a list of Landings
+func (l *Landing) DeList(data []byte, c ClientInterface) ([]Model, error) {
+	var rawList []json.RawMessage
+	if err := json.Unmarshal(data, &rawList); err != nil {
+		return nil, err
+	}
+
+	result := make([]Model, 0, len(rawList))
+	for _, item := range rawList {
+		landing := &Landing{BaseModel: *NewBaseModel(c)}
+		if err := json.Unmarshal(item, landing); err != nil {
+			continue
+		}
+		result = append(result, landing)
+	}
+	return result, nil
+}
+
+// LandingBlock represents a block in a landing
+type LandingBlock struct {
+	BaseModel
+	ID          string            `json:"id"`
+	Type        string            `json:"type"`
+	Title       string            `json:"title"`
+	Description string            `json:"description"`
+	Data        *LandingBlockData `json:"data"`
+}
+
+// LandingBlockData represents data in a landing block
+type LandingBlockData struct {
+	Tracks            []Track            `json:"tracks"`
+	Playlists         []Playlist         `json:"playlists"`
+	Albums            []Album            `json:"albums"`
+	Artists           []Artist           `json:"artists"`
+	GeneratedPlaylist *GeneratedPlaylist `json:"generated_playlist"`
+}
+
+// LandingList represents a list of landings
+type LandingList struct {
+	BaseModel
+	Landings []Landing `json:"landings"`
+	Total    int       `json:"total"`
+	Page     int       `json:"page"`
+	PageSize int       `json:"page_size"`
+}
+
+// DeJSON deserializes a LandingList from JSON
+func (ll *LandingList) DeJSON(data []byte, c ClientInterface) (Model, error) {
+	var raw map[string]json.RawMessage
+	if err := json.Unmarshal(data, &raw); err != nil {
+		return nil, err
+	}
+
+	list := &LandingList{BaseModel: *NewBaseModel(c)}
+
+	if v, ok := raw["landings"]; ok {
+		var landings []Landing
+		json.Unmarshal(v, &landings)
+		list.Landings = landings
+	}
+	if v, ok := raw["total"]; ok {
+		json.Unmarshal(v, &list.Total)
+	}
+	if v, ok := raw["page"]; ok {
+		json.Unmarshal(v, &list.Page)
+	}
+	if v, ok := raw["page_size"]; ok {
+		json.Unmarshal(v, &list.PageSize)
+	}
+
+	return list, nil
+}
+
+// DeList deserializes a list of LandingLists
+func (ll *LandingList) DeList(data []byte, c ClientInterface) ([]Model, error) {
+	var rawList []json.RawMessage
+	if err := json.Unmarshal(data, &rawList); err != nil {
+		return nil, err
+	}
+
+	result := make([]Model, 0, len(rawList))
+	for _, item := range rawList {
+		list := &LandingList{BaseModel: *NewBaseModel(c)}
+		if err := json.Unmarshal(item, list); err != nil {
+			continue
+		}
+		result = append(result, list)
+	}
+	return result, nil
+}