package Ġse . d sek . s ang bok . db Ċ Ċ import Ġandroidx . lifecycle . LiveData Ċ import Ġandroidx . room .* Ċ Ċ @ Dao Ċ interface ĠSong Dao Ġ{ ĊĠĠĠ Ġ@ Query (" SELECT Ġ* ĠFROM Ġsong _ table ĠORDER ĠBY Ġtitle ĠASC ") ĊĠĠĠ Ġfun Ġget Alphabet ized S ongs (): ĠLive Data < List < Song >> ĊĊĠĠĠ Ġ@ Query (" SELECT Ġ* ĠFROM Ġsong _ table ĠWHERE Ġfavorite Ġ= Ġ 1 ĠORDER ĠBY Ġtitle ĠASC ") ĊĠĠĠ Ġfun Ġget Favorite S ongs (): ĠLive Data < List < Song >> ĊĊĠĠĠ Ġ@ Query (" SELECT Ġ* ĠFROM Ġsong _ table ĠWHERE Ġlast View ed Ġ> Ġ 0 ĠORDER ĠBY Ġlast View ed ĠDESC ") ĊĠĠĠ Ġfun Ġget History S ongs (): ĠLive Data < List < Song >> ĊĊĠĠĠ Ġ@ Query (" SELECT Ġ* ĠFROM Ġsong _ table ĠWHERE Ġid =: id ") ĊĠĠĠ Ġfun Ġget Single Song ( id : ĠInt ): ĠLive Data < Song > ĊĊĠĠĠ Ġ@ Query (" SELECT Ġ* ĠFROM Ġcategory _ table ĠORDER ĠBY Ġtitle ĠASC ") ĊĠĠĠ Ġfun Ġget Alphabet ized Categories (): ĠLive Data < List < Category >> ĊĊĠĠĠ Ġ@ Transaction ĊĠĠĠ Ġ@ Query (" SELECT Ġ* ĠFROM Ġcategory _ table ĠWHERE Ġid =: id ") ĊĠĠĠ Ġfun Ġget Category With S ongs ( id : ĠInt ): ĠLive Data < Category With S ongs > ĊĊĠĠĠ Ġ@ Query (" SELECT Ġ* ĠFROM Ġcategory _ table ĠWHERE Ġid =: id ") ĊĠĠĠ Ġfun Ġget Single Category ( id : ĠInt ): ĠLive Data < Category > ĊĊĠĠĠ Ġ@ Transaction ĊĠĠĠ Ġ@ Query (" SELECT Ġ* ĠFROM Ġcategory _ table ĠORDER ĠBY Ġid ĠASC ") ĊĠĠĠ Ġfun Ġget Categories With S ongs (): ĠLive Data < List < Category With S ongs >> ĊĊĠĠĠ Ġ@ Insert ( on Conflict Ġ= ĠOn Conflict Strategy . REPLACE ) ĊĠĠĠ Ġsuspend Ġfun Ġupdate Song ( song : ĠSong ) ĊĊĠĠĠ Ġ@ Insert ( on Conflict Ġ= ĠOn Conflict Strategy . IGNORE ) ĊĠĠĠ Ġsuspend Ġfun Ġinsert Song ( song : ĠSong ) ĊĊĠĠĠ Ġ@ Insert ( on Conflict Ġ= ĠOn Conflict Strategy . IGNORE ) ĊĠĠĠ Ġsuspend Ġfun Ġinsert Category ( category : ĠCategory ) ĊĊĠĠĠ Ġ@ Query (" SELECT Ġ*, Ġmatch Info ( song _ table _ fts ) Ġas Ġmatch Info ĠFROM Ġsong _ table ĠJOIN Ġsong _ table _ fts ĠON Ġsong _ table . id Ġ= Ġsong _ table _ fts . id ĠWHERE Ġsong _ table _ fts ĠMATCH Ġ: query ") ĊĠĠĠ Ġsuspend Ġfun Ġsearch ( query : ĠString ): ĠList < Song With Match Info > ĊĊĠĠĠ Ġ@ Query (" DELETE ĠFROM Ġsong _ table ") ĊĠĠĠ Ġsuspend Ġfun Ġdelete All () Ċ Ċ }