import { BlurView } from "expo-blur";
import React, { useState } from "react";
import { Image, Pressable, Text, View } from "react-native";
import { SheetManager } from "react-native-actions-sheet";
import { useGlobal } from "reactn";
import { background, icons } from "../../assets";
import MoreMenu from "../../components/MoreMenu";
import { playlistsRef, projectsRef } from "../../config/firebase";
import useDataFromArrayDocId from "../../hooks/useDataFromArrayId";
import useDataFromRef from "../../hooks/useDataFromRef";
import useNavigateToMusicDetails from "../../hooks/useNavigateToMusicDetails";
import Page from "../../layouts/Page";
import { useUser } from "../../providers/UserDataProvider";
import { gutters, Palette, Style } from "../../styles";
import { FONT_FAMILY } from "../../styles/Fonts";
import { size } from "../../styles/Style";
import MusicCard from "./components/MusicCard";

const AllMyPlaylist = ({ route }) => {
  const { playListId } = route?.params || {};
  const [, setTooltip] = useGlobal("_tooltip");
  const { userPlaylists = [] } = useUser();
  const [selectedPlaylistId, setSelectedPlaylistId] = useState(
    playListId || null
  );
  const { data: playlist } = useDataFromRef({
    ref: selectedPlaylistId ? playlistsRef.doc(selectedPlaylistId) : null,
    simpleRef: true,
    listener: true,
    condition: !!selectedPlaylistId,
    refreshArray: [selectedPlaylistId],
  });

  // Fetch projects by ids from playlist.musics
  const { data: musics } = useDataFromArrayDocId({
    ref: projectsRef,
    arrayId: Array.isArray(playlist?.musics) ? playlist.musics : [],
    condition: Array.isArray(playlist?.musics) && playlist.musics.length > 0,
    refreshArray: [selectedPlaylistId, playlist?.musics?.length || 0],
  });
  const [menuPosition, setMenuPosition] = useState(null);
  const [showMenu, setShowMenu] = useState(false);
  const [selectedProjectId, setSelectedProjectId] = useState(null);
  const navigateToMusicDetails = useNavigateToMusicDetails();

  // delete playlist
  const confirmDelete = () => {
    SheetManager.show("Delete", {
      payload: {
        title: "Supprimer la playlist",
        message: "Es-tu sûr de vouloir supprimer cette playlist ?",
        onConfirm: async () => {
          try {
            if (selectedPlaylistId) {
              await playlistsRef.doc(selectedPlaylistId).delete();
              setTooltip({ type: "success", text: "Playlist supprimée" });
            }
          } catch (e) {
            console.log("Delete playlist error", e?.message);
            setTooltip({
              type: "error",
              text: e?.message || "Suppression impossible",
            });
          }
        },
      },
    });
  };

  return (
    <Page
      headerType="NAVIGATION"
      backgroundImg={background.libraryBG}
      title="Mes Playlists"
      width={"80%"}
      contentContainerStyle={{
        paddingBottom: gutters * 2,
      }}
      rightComponent={() => (
        <>
          {selectedPlaylistId != null && (
            <Pressable onPress={confirmDelete}>
              <Image source={icons.trash} style={{ width: 24, height: 24 }} />
            </Pressable>
          )}
        </>
      )}
    >
      <View style={{ flexDirection: "row", gap: 20 }}>
        <View
          style={{
            flex: 1,
            padding: 10,
            borderRadius: 12,
            backgroundColor: Palette.ultraLightWhite,
            ...Style.defaultBorder,
          }}
        >
          <View style={{ flex: 1, gap: 12 }}>
            <View style={{ gap: 8 }}>
              {(Array.isArray(userPlaylists) ? userPlaylists : []).map(
                (item) => {
                  const isSelected = selectedPlaylistId === item?.id;

                  return (
                    <Pressable
                      key={item?.id}
                      onPress={() => setSelectedPlaylistId(item?.id)}
                    >
                      <View
                        style={{
                          borderRadius: 14,
                          overflow: "hidden",
                          borderWidth: 1,
                          borderColor: Palette.transparentWhite,
                          transform: [{ scaleX: isSelected ? 1.04 : 1 }],
                        }}
                      >
                        <BlurView
                          intensity={30}
                          style={{
                            ...Style.containerSpaceBetween,
                            height: 59,
                            paddingHorizontal: 16,
                          }}
                        >
                          <Text
                            style={{
                              fontSize: isSelected ? 18 : 16,
                              color: Palette.white,
                              fontFamily: isSelected
                                ? FONT_FAMILY.InterSemiBold
                                : FONT_FAMILY.InterRegular,
                            }}
                          >
                            {item?.name || "Sans nom"}
                          </Text>
                          <Pressable>
                            <Image
                              source={icons.chevronDown}
                              style={{
                                ...size({ size: 15 }),
                                transform: [{ rotate: "-90deg" }],
                              }}
                              resizeMode="contain"
                            />
                          </Pressable>
                        </BlurView>
                      </View>
                    </Pressable>
                  );
                }
              )}
            </View>
            <Pressable
              onPress={() =>
                SheetManager.show("Playlist", {
                  payload: { startAtCreate: true },
                })
              }
            >
              <View
                style={{
                  borderRadius: 12,
                  overflow: "hidden",
                  borderWidth: 1,
                  borderColor: Palette.transparentWhite,
                }}
              >
                <BlurView
                  intensity={30}
                  style={{
                    ...Style.containerSpaceBetween,
                    paddingHorizontal: 16,
                    height: 59,
                  }}
                >
                  <Text
                    style={{
                      fontSize: 16,
                      color: Palette.white,
                      fontFamily: FONT_FAMILY.InterSemiBold,
                    }}
                  >
                    Ajouter une playlist
                  </Text>
                  <Image
                    source={icons.add}
                    style={size({ size: 20 })}
                    resizeMode="contain"
                  />
                </BlurView>
              </View>
            </Pressable>
          </View>
        </View>
        <View style={{ flex: 2, gap: 10 }}>
          {Array.isArray(musics) &&
            musics.map((p) => (
              <MusicCard
                key={p.id}
                title={p?.title}
                subtitle={p?.userName}
                imageUri={p?.coverUrl || null}
                projectId={p?.id}
                likedBy={p?.likedBy || []}
                onPress={() =>
                  navigateToMusicDetails({
                    projectId: p.id,
                    songUrl: p?.songUrl,
                  })
                }
                onPressMore={(posTop) => {
                  setSelectedProjectId(p.id);
                  setMenuPosition(posTop);
                  setShowMenu(
                    (prev) =>
                      !prev || posTop?.top !== (menuPosition?.top ?? null)
                  );
                }}
              />
            ))}

          <MoreMenu
            visible={showMenu}
            top={menuPosition?.top ?? 0}
            position={menuPosition}
            onClose={() => setShowMenu(false)}
            inPlaylist
            playlistId={selectedPlaylistId}
            projectId={selectedProjectId}
          />
        </View>
      </View>
    </Page>
  );
};

export default AllMyPlaylist;