✨ Add a first Conversations component

src/ui/components/conversations.rs

@@ -0,0 +1,502 @@
+use base64::{engine::general_purpose, Engine as _};
+use dioxus::prelude::*;
+use tracing::{debug, trace, warn};
+
+use super::{button::Button, icons::SearchIcon, text_input::TextInput};
+use crate::{
+    base::{ACCOUNT, STORE},
+    domain::model::{common::PresenceState as DomainPresenceState, room::RoomId, space::SpaceId},
+    ui::components::icons::{ChatsIcon, LogoIcon, RoomsIcon, SpacesIcon},
+};
+
+turf::style_sheet!("src/ui/components/conversations.scss");
+
+#[component]
+fn AccountAvatar(content: Option<Vec<u8>>, class_name: Option<String>) -> Element {
+    match content {
+        Some(content) => {
+            let encoded = general_purpose::STANDARD.encode(content);
+            rsx! {
+                div {
+                    class: class_name,
+                    background_image: format!("url(data:image/jpeg;base64,{encoded})")
+                }
+            }
+        }
+        // TODO: Manage acount without avatar
+        None => None,
+    }
+}
+
+#[component]
+fn PresenceState(state: Option<DomainPresenceState>, class_name: Option<String>) -> Element {
+    let class_name = class_name.unwrap_or("".to_string());
+
+    match state {
+        Some(state) => {
+            let state_class = match state {
+                DomainPresenceState::Online => ClassName::ONLINE,
+                DomainPresenceState::Offline => ClassName::OFFLINE,
+                DomainPresenceState::Unavailable => ClassName::UNAVAILABLE,
+                _ => ClassName::UNAVAILABLE,
+            };
+
+            let classes = [class_name.as_str(), state_class].join(" ");
+
+            rsx! {
+                div {
+                    class: classes,
+                    LogoIcon {},
+                }
+            }
+        }
+        None => None,
+    }
+}
+
+#[component]
+fn DisplayName(display_name: Option<String>, class_name: Option<String>) -> Element {
+    match display_name {
+        Some(display_name) => {
+            rsx! {
+                div {
+                    class: class_name,
+                    p {
+                        {display_name},
+                    }
+                }
+            }
+        }
+        None => None,
+    }
+}
+
+#[component]
+fn Status(status: Option<String>, class_name: Option<String>) -> Element {
+    let status = status.unwrap_or("Type your status".to_string());
+
+    rsx! {
+        div {
+            class: class_name,
+            TextInput {
+                placeholder: status,
+            }
+        }
+    }
+}
+
+pub fn Account() -> Element {
+    let avatar = use_resource(move || async move {
+        let account = ACCOUNT.read();
+        let avatar = account.get_avatar().await;
+        rsx! {
+            AccountAvatar {
+                class_name: ClassName::ACCOUNT_AVATAR,
+                content: avatar.borrow().clone(),
+            }
+        }
+    });
+
+    let presence_state = use_resource(move || async move {
+        // TODO: Fetch the state from the domain
+        rsx! {
+            PresenceState {
+                state: DomainPresenceState::Online,
+                class_name: ClassName::ACCOUNT_PRESENCE_STATE,
+            }
+        }
+    });
+
+    let display_name = use_resource(move || async move {
+        let account = ACCOUNT.read();
+        let display_name = account.get_display_name().await;
+        rsx! {
+            DisplayName {
+                class_name: ClassName::ACCOUNT_DISPLAY_NAME,
+                display_name: display_name.borrow().clone(),
+            }
+        }
+    });
+
+    let status = use_resource(move || async move {
+        // TODO: Fetch the status from the domain
+        rsx! {
+            Status {
+                class_name: ClassName::ACCOUNT_STATUS,
+                status: "Coucou, Je suis BG92".to_string(),
+            }
+        }
+    });
+
+    rsx! {
+        style { {STYLE_SHEET} },
+
+        div {
+            class: ClassName::ACCOUNT,
+
+            {avatar},
+            {presence_state},
+            {display_name},
+
+            {status},
+
+            div {
+                class: ClassName::ACCOUNT_SPACES,
+                Button {
+                    SpacesIcon {},
+                }
+            },
+
+            div {
+                class: ClassName::ACCOUNT_CHAT,
+                Button {
+                    ChatsIcon {},
+                }
+            },
+
+            div {
+                class: ClassName::ACCOUNT_ROOM,
+                Button {
+                    RoomsIcon {},
+                }
+            },
+        }
+    }
+}
+
+#[component]
+pub fn ConversationAvatar(room_id: RoomId, on_clicked: EventHandler<RoomId>) -> Element {
+    let rooms = STORE.read().rooms();
+    let toto = rooms.get(&room_id).unwrap();
+
+    let room = toto.signal();
+
+    let room_id = room.id();
+    let room_name = room.name();
+
+    let selected_room_id = use_context::<Signal<Option<RoomId>>>();
+
+    let invited_badge = if room.is_invited() {
+        rsx! {
+            div {
+                class: ClassName::CONVERSATION_AVATAR_INVITED_BADGE,
+
+                p {
+                    "Invited",
+                }
+            }
+        }
+    } else {
+        None
+    };
+
+    let is_selected = match selected_room_id.read().as_ref() {
+        Some(selected_room_id) => *selected_room_id == room_id,
+        None => false,
+    };
+
+    // let avatar = if let Some(Some(content)) = &*avatar.read() {
+    let avatar = if let Some(content) = room.avatar() {
+        let encoded = general_purpose::STANDARD.encode(content);
+        rsx! {
+            div {
+                class: ClassName::CONVERSATION_AVATAR_IMAGE,
+                background_image: format!("url(data:image/jpeg;base64,{encoded})"),
+            }
+        }
+    } else {
+        let placeholder = room_name
+            .unwrap_or("?".to_string())
+            .to_uppercase()
+            .chars()
+            .next()
+            .unwrap_or('?')
+            .to_string();
+
+        debug!("Use of {} placeholder for {}", placeholder, room_id);
+
+        rsx! {
+            div {
+                class: ClassName::CONVERSATION_AVATAR_IMAGE,
+
+                {placeholder},
+            }
+        }
+    };
+
+    let classes = [
+        ClassName::CONVERSATION_AVATAR,
+        if is_selected { ClassName::SELECTED } else { "" },
+    ];
+    let classes_str = classes.join(" ");
+
+    rsx! {
+        div {
+            class: "{classes_str}",
+
+            onclick: move |evt| {
+                on_clicked.call(room_id.clone());
+                evt.stop_propagation();
+            },
+
+            {avatar}
+            {invited_badge}
+        }
+    }
+}
+
+#[component]
+pub fn ConversationsCarousel(on_selected_conversation: EventHandler<RoomId>) -> Element {
+    let mut ordered_rooms = use_signal(Vec::<RoomId>::new);
+
+    use_effect(move || {
+        let rooms = use_context::<Signal<Vec<RoomId>>>();
+        let rooms = rooms.read();
+        for room in rooms.iter() {
+            if !ordered_rooms.peek().contains(room) {
+                ordered_rooms.push(room.clone());
+            }
+        }
+        ordered_rooms.retain(|room| rooms.contains(room));
+    });
+
+    let ordered_rooms = ordered_rooms.read();
+    let rendered_avatars = ordered_rooms.iter().map(|room| {
+        rsx! {
+            ConversationAvatar {
+                room_id: room.clone(),
+                on_clicked: on_selected_conversation,
+            }
+        }
+    });
+
+    rsx! {
+        div {
+            class: ClassName::SPACE_CONVERSATIONS_CAROUSEL,
+            // TODO: Needed?
+            onscroll: move |_| {
+                // Catch scrolling events.
+            },
+            {rendered_avatars},
+        }
+    }
+}
+
+#[component]
+pub fn Space(id: SpaceId) -> Element {
+    let space = STORE.read().spaces().get(&id).unwrap().signal();
+
+    let name = space.name();
+
+    let mut selected_room_id = use_context_provider(|| Signal::new(None::<RoomId>));
+    let mut displayed_rooms = use_context_provider(|| Signal::new(Vec::<RoomId>::new()));
+
+    use_effect(move || {
+        // let rooms = STORE.read().rooms();
+        let rooms = STORE.peek().rooms();
+        let room_ids = space.room_ids();
+        for room_id in room_ids {
+            if rooms.contains_key(&room_id) {
+                displayed_rooms.write().push(room_id);
+            }
+        }
+    });
+
+    let on_selected_conversation = move |room_id: RoomId| {
+        trace!("");
+        selected_room_id.set(Some(room_id));
+    };
+
+    let mut space_classes: [&str; 2] = [ClassName::SPACE, ""];
+
+    let mut selected_room_name = "".to_string();
+
+    if let Some(room_id) = selected_room_id.read().as_ref() {
+        space_classes[1] = ClassName::DISPLAY_CONVERSATION_NAME;
+
+        if let Some(room) = STORE.read().rooms().get(room_id) {
+            let room = room.signal();
+
+            if let Some(name) = room.name() {
+                selected_room_name = name;
+            } else {
+                debug!("No name set for {} room", &room_id);
+                selected_room_name = room_id.to_string();
+            }
+        } else {
+            warn!("No room found for the {} id", &room_id);
+        }
+    }
+
+    let classes_str = space_classes.join(" ");
+
+    rsx! {
+        style { {STYLE_SHEET} },
+
+        div {
+            class: "{classes_str}",
+
+            // Deselect the conversation on clicks outside of the ConversationAvatar
+            onclick: move |_| {
+                selected_room_id.set(None);
+            },
+
+            div {
+                class: ClassName::SPACE_NAME,
+                p {
+                    {name}
+                }
+            },
+            ConversationsCarousel {
+                on_selected_conversation,
+            },
+            div {
+                class: ClassName::SPACE_CONVERSATION_NAME,
+                p {
+                    {selected_room_name},
+                }
+            }
+        }
+    }
+}
+
+#[component]
+pub fn HomeSpace() -> Element {
+    let name = "Home";
+
+    let mut selected_room_id = use_context_provider(|| Signal::new(None::<RoomId>));
+    let mut displayed_rooms = use_context_provider(|| Signal::new(Vec::<RoomId>::new()));
+
+    use_effect(move || {
+        let rooms = STORE.read().rooms();
+        for room in rooms.values() {
+            if room.signal().spaces().is_empty() {
+                let room_id = room.signal().id();
+                displayed_rooms.write().push(room_id);
+            }
+        }
+    });
+
+    let on_selected_conversation = move |room_id: RoomId| {
+        selected_room_id.set(Some(room_id));
+    };
+
+    let mut space_classes: [&str; 2] = [ClassName::SPACE, ""];
+
+    let mut selected_room_name = "".to_string();
+
+    if let Some(room_id) = selected_room_id.read().as_ref() {
+        space_classes[1] = ClassName::DISPLAY_CONVERSATION_NAME;
+
+        if let Some(room) = STORE.read().rooms().get(room_id) {
+            let room = room.signal();
+
+            if let Some(name) = room.name() {
+                selected_room_name = name;
+            } else {
+                debug!("No name set for {} room", &room_id);
+                selected_room_name = room_id.to_string();
+            }
+        } else {
+            warn!("No room found for the {} id", &room_id);
+        }
+    }
+
+    let classes_str = space_classes.join(" ");
+
+    rsx! {
+        style { {STYLE_SHEET} },
+
+        div {
+            class: "{classes_str}",
+
+            // Deselect the conversation on clicks outside of the ConversationAvatar
+            onclick: move |_| {
+                selected_room_id.set(None);
+            },
+
+            div {
+                class: ClassName::SPACE_NAME,
+                p {
+                    {name}
+                }
+            },
+            ConversationsCarousel {
+                on_selected_conversation,
+            },
+            div {
+                class: ClassName::SPACE_CONVERSATION_NAME,
+                p {
+                    {selected_room_name},
+                }
+            }
+        }
+    }
+}
+
+pub fn Spaces() -> Element {
+    let spaces = STORE.read().spaces();
+    let space_ids = spaces.keys().clone().last();
+
+    let rendered_spaces = space_ids.map(|id| {
+        rsx! {
+            Space { id: id.clone() }
+        }
+    });
+
+    rsx! {
+        style { {STYLE_SHEET} },
+
+        div {
+            class: ClassName::SPACES,
+
+            {rendered_spaces},
+
+            HomeSpace {},
+        }
+    }
+}
+
+pub fn Search() -> Element {
+    rsx! {
+        style { {STYLE_SHEET} },
+
+        div {
+            class: ClassName::SEARCH,
+
+            TextInput {}
+
+            div {
+                class: ClassName::SEARCH_BUTTON,
+                Button {
+                    SearchIcon {}
+                }
+            }
+        }
+    }
+}
+
+pub fn Conversations() -> Element {
+    rsx! {
+        style { {STYLE_SHEET} },
+
+        div {
+            class: ClassName::CONVERSATIONS,
+
+            div {
+                class: ClassName::CONVERSATIONS_ACCOUNT,
+                Account {},
+            },
+
+            div {
+                class: ClassName::CONVERSATIONS_SPACES,
+                Spaces {},
+            },
+
+            div {
+                class: ClassName::CONVERSATIONS_SEARCH,
+                Search {},
+            },
+        }
+    }
+}